Repository: MennatAllahhxx/xBank
Pull request #3: Task 3/dependency injection
Author: login: MennatAllahhxx
Created: 2025-03-14T14:43:43Z | Merged: 2025-03-14T16:34:33Z



<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **New Features**
  - Introduced new user management endpoints for creating, updating, and retrieving user profiles.
  - Enabled enhanced JSON request processing and chat auto-reply functionality.
  - Added a new configuration file for language server settings and review parameters.

- **Chores**
  - Upgraded the runtime to a newer Node.js version and refined the database image for improved security and performance.
  - Optimized container configurations, ensuring persistent data storage and automatic service restarts.

- **Refactor**
  - Reorganized application structure and dependency management to boost scalability and stability.
  - Updated TypeScript compiler settings to leverage new ECMAScript features.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->


Diff:
diff --git a/.coderabbit.yaml b/.coderabbit.yaml
new file mode 100644
index 0000000..ed83727
--- /dev/null
+++ b/.coderabbit.yaml
@@ -0,0 +1,15 @@
+# yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json
+language: "en-US"
+early_access: false
+reviews:
+  profile: "chill"
+  request_changes_workflow: false
+  high_level_summary: true
+  poem: true
+  review_status: true
+  collapse_walkthrough: false
+  auto_review:
+    enabled: true
+    drafts: false
+chat:
+  auto_reply: true
diff --git a/.dockerignore b/.dockerignore
index 04c01ba..2f3546e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +1,3 @@
 node_modules/
-dist/
\ No newline at end of file
+dist/
+data/
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 5eb8a5e..7a96acf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 node_modules
 dist
-*.env
\ No newline at end of file
+*.env
+data
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 9112f06..789fc67 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node as development
+FROM node:23 as development
 
 ARG NODE_ENV=development
 ENV NODE_ENV=${NODE_ENV}
@@ -13,7 +13,7 @@ COPY . .
 
 RUN npm run build
 
-FROM node as production
+FROM node:23-alpine as production
 
 ARG NODE_ENV=production
 ENV NODE_ENV=${NODE_ENV}
@@ -24,6 +24,11 @@ COPY package*.json .
 
 RUN npm ci --only=production
 
+RUN addgroup -S devgroup &&\
+    adduser -S -G devgroup devuser
+
 COPY --from=development /usr/src/app/dist ./dist
 
+USER devuser
+
 CMD [ "node", "dist/index.js" ]
\ No newline at end of file
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 3a117b2..c87bc5e 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -1,12 +1,17 @@
 services:
   db:
-    image: postgres
+    image: postgres:16-alpine
+    restart: always
     environment:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_DB: ${POSTGRES_DB}
+    volumes:
+      - ./data:/var/lib/postgresql/data
   api:
     image: xbank
+    environment:
+      POSTGRES_HOST: db
     depends_on:
       - db
     build:
diff --git a/docker-compose.yml b/docker-compose.yml
index da709a3..fca875c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,20 +1,23 @@
 services:
   db:
-    image: postgres
+    image: postgres:16-alpine
     environment:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_DB: ${POSTGRES_DB}
+    volumes:
+      - ./data:/var/lib/postgresql/data
   api:
     image: xbank
+    environment:
+      POSTGRES_HOST: db
+    volumes:
+      - .env:/usr/src/app/.env
     depends_on:
       - db
     build:
       context: .
       target: production
-    volumes:
-      - ./:/usr/src/app
-      - /usr/src/app/node_modules
     ports:
       - 3000:3000
     command: node dist/index.js
diff --git a/package-lock.json b/package-lock.json
index 7054196..009bba0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,18 +9,23 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "bcryptjs": "^3.0.2",
+        "class-validator": "^0.14.1",
         "dotenv": "^16.4.7",
         "express": "^4.21.2",
         "pg": "^8.13.3",
         "reflect-metadata": "^0.2.2",
+        "tsyringe": "^4.8.0",
         "typeorm": "^0.3.21"
       },
       "devDependencies": {
+        "@types/bcryptjs": "^2.4.6",
         "@types/express": "^5.0.0",
         "eslint": "^9.22.0",
         "jest": "^29.7.0",
         "rimraf": "^6.0.1",
         "ts-node-dev": "^2.0.0",
+        "tsx": "^4.19.3",
         "typescript": "^5.8.2"
       }
     },
@@ -558,6 +563,431 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "node_modules/@esbuild/aix-ppc64": {
+      "version": "0.25.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.1.tgz",
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+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "aix"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@esbuild/android-arm": {
+      "version": "0.25.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.25.1.tgz",
+      "integrity": "sha512-dp+MshLYux6j/JjdqVLnMglQlFu+MuVeNrmT5nk6q07wNhCdSnB7QZj+7G8VMUGh1q+vj2Bq8kRsuyA00I/k+Q==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@esbuild/android-arm64": {
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+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.1.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
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+      "os": [
+        "android"
+      ],
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+    "node_modules/@esbuild/android-x64": {
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+      }
+    },
     "node_modules/@eslint-community/eslint-utils": {
       "version": "4.4.1",
       "resolved": "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.4.1.tgz",
@@ -1436,6 +1866,13 @@
         "@babel/types": "^7.20.7"
       }
     },
+    "node_modules/@types/bcryptjs": {
+      "version": "2.4.6",
+      "resolved": "https://registry.npmjs.org/@types/bcryptjs/-/bcryptjs-2.4.6.tgz",
+      "integrity": "sha512-9xlo6R2qDs5uixm0bcIqCeMCE6HiQsIyel9KQySStiyqNl2tnj2mP3DX1Nf56MD6KMenNNlBBsy3LJ7gUEQPXQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/body-parser": {
       "version": "1.19.5",
       "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.5.tgz",
@@ -1616,6 +2053,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/validator": {
+      "version": "13.12.2",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-13.12.2.tgz",
+      "integrity": "sha512-6SlHBzUW8Jhf3liqrGGXyTJSIFe4nqlJ5A5KaMZ2l/vbM3Wh3KSybots/wfWVzNLK4D1NZluDlSQIbIEPx6oyA==",
+      "license": "MIT"
+    },
     "node_modules/@types/yargs": {
       "version": "17.0.33",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.33.tgz",
@@ -1933,6 +2376,15 @@
       ],
       "license": "MIT"
     },
+    "node_modules/bcryptjs": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-3.0.2.tgz",
+      "integrity": "sha512-k38b3XOZKv60C4E2hVsXTolJWfkGRMbILBIe2IBITXciy5bOsTKot5kDrf3ZfufQtQOUN5mXceUEpU1rTl9Uog==",
+      "license": "BSD-3-Clause",
+      "bin": {
+        "bcrypt": "bin/bcrypt"
+      }
+    },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
@@ -2250,6 +2702,17 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/class-validator": {
+      "version": "0.14.1",
+      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.14.1.tgz",
+      "integrity": "sha512-2VEG9JICxIqTpoK1eMzZqaV+u/EiwEJkMGzTrZf6sU/fwsnOITVgYJ8yojSy6CaXtO9V0Cc6ZQZ8h8m4UBuLwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/validator": "^13.11.8",
+        "libphonenumber-js": "^1.10.53",
+        "validator": "^13.9.0"
+      }
+    },
     "node_modules/cliui": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -2620,6 +3083,47 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/esbuild": {
+      "version": "0.25.1",
+      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.1.tgz",
+      "integrity": "sha512-BGO5LtrGC7vxnqucAe/rmvKdJllfGaYWdyABvyMoXQlfYMb2bbRuReWR5tEGE//4LcNJj9XrkovTqNYRFZHAMQ==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "esbuild": "bin/esbuild"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "@esbuild/aix-ppc64": "0.25.1",
+        "@esbuild/android-arm": "0.25.1",
+        "@esbuild/android-arm64": "0.25.1",
+        "@esbuild/android-x64": "0.25.1",
+        "@esbuild/darwin-arm64": "0.25.1",
+        "@esbuild/darwin-x64": "0.25.1",
+        "@esbuild/freebsd-arm64": "0.25.1",
+        "@esbuild/freebsd-x64": "0.25.1",
+        "@esbuild/linux-arm": "0.25.1",
+        "@esbuild/linux-arm64": "0.25.1",
+        "@esbuild/linux-ia32": "0.25.1",
+        "@esbuild/linux-loong64": "0.25.1",
+        "@esbuild/linux-mips64el": "0.25.1",
+        "@esbuild/linux-ppc64": "0.25.1",
+        "@esbuild/linux-riscv64": "0.25.1",
+        "@esbuild/linux-s390x": "0.25.1",
+        "@esbuild/linux-x64": "0.25.1",
+        "@esbuild/netbsd-arm64": "0.25.1",
+        "@esbuild/netbsd-x64": "0.25.1",
+        "@esbuild/openbsd-arm64": "0.25.1",
+        "@esbuild/openbsd-x64": "0.25.1",
+        "@esbuild/sunos-x64": "0.25.1",
+        "@esbuild/win32-arm64": "0.25.1",
+        "@esbuild/win32-ia32": "0.25.1",
+        "@esbuild/win32-x64": "0.25.1"
+      }
+    },
     "node_modules/escalade": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.2.0.tgz",
@@ -3221,6 +3725,19 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/get-tsconfig": {
+      "version": "4.10.0",
+      "resolved": "https://registry.npmjs.org/get-tsconfig/-/get-tsconfig-4.10.0.tgz",
+      "integrity": "sha512-kGzZ3LWWQcGIAmg6iWvXn0ei6WDtV26wzHRMwDSzmAbcXrTEXxHy6IehI6/4eT6VRKyMP1eF1VqwrVUmE/LR7A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "resolve-pkg-maps": "^1.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/privatenumber/get-tsconfig?sponsor=1"
+      }
+    },
     "node_modules/glob": {
       "version": "7.2.3",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
@@ -4392,6 +4909,12 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/libphonenumber-js": {
+      "version": "1.12.6",
+      "resolved": "https://registry.npmjs.org/libphonenumber-js/-/libphonenumber-js-1.12.6.tgz",
+      "integrity": "sha512-PJiS4ETaUfCOFLpmtKzAbqZQjCCKVu2OhTV4SVNNE7c2nu/dACvtCqj4L0i/KWNnIgRv7yrILvBj5Lonv5Ncxw==",
+      "license": "MIT"
+    },
     "node_modules/lines-and-columns": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
@@ -5355,6 +5878,16 @@
         "node": ">=4"
       }
     },
+    "node_modules/resolve-pkg-maps": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-pkg-maps/-/resolve-pkg-maps-1.0.0.tgz",
+      "integrity": "sha512-seS2Tj26TBVOC2NIc2rOe2y2ZO7efxITtLZcGSOnHHNOQ7CkiUBfw0Iw2ck6xkIhPwLhKNLS8BO+hEpngQlqzw==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/privatenumber/resolve-pkg-maps?sponsor=1"
+      }
+    },
     "node_modules/resolve.exports": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/resolve.exports/-/resolve.exports-2.0.3.tgz",
@@ -6068,6 +6601,44 @@
       "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
       "license": "0BSD"
     },
+    "node_modules/tsx": {
+      "version": "4.19.3",
+      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.19.3.tgz",
+      "integrity": "sha512-4H8vUNGNjQ4V2EOoGw005+c+dGuPSnhpPBPHBtsZdGZBk/iJb4kguGlPWaZTZ3q5nMtFOEsY0nRDlh9PJyd6SQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "esbuild": "~0.25.0",
+        "get-tsconfig": "^4.7.5"
+      },
+      "bin": {
+        "tsx": "dist/cli.mjs"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
+      }
+    },
+    "node_modules/tsyringe": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/tsyringe/-/tsyringe-4.8.0.tgz",
+      "integrity": "sha512-YB1FG+axdxADa3ncEtRnQCFq/M0lALGLxSZeVNbTU8NqhOVc51nnv2CISTcvc1kyv6EGPtXVr0v6lWeDxiijOA==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^1.9.3"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
+    "node_modules/tsyringe/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "license": "0BSD"
+    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
@@ -6418,6 +6989,15 @@
         "node": ">=10.12.0"
       }
     },
+    "node_modules/validator": {
+      "version": "13.12.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.12.0.tgz",
+      "integrity": "sha512-c1Q0mCiPlgdTVVVIJIrBuxNicYE+t/7oKeI9MWLj3fh/uq2Pxh/3eeWbVZ4OcGW1TUf53At0njHw5SMdA3tmMg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
     "node_modules/vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
diff --git a/package.json b/package.json
index f34adde..a5c8f6a 100644
--- a/package.json
+++ b/package.json
@@ -4,31 +4,37 @@
   "main": "index.js",
   "type": "module",
   "scripts": {
-    "dev": "node --loader ts-node/esm src/index.ts",
     "build": "rimraf ./dist && tsc",
-    "start": "npm run build && node dist/index.js",
-    "migration:gen": "npx typeorm-ts-node-esm migration:generate -d src/db/database.ts src/db/migrations/migration",
-    "migration:sync": "npx typeorm-ts-node-esm migration:run -d src/db/database.ts",
-    "migration:revert": "npx typeorm-ts-node-esm migration:revert -d src/db/database.ts src/db/migrations/migration",
-    "migration:drop": "npx typeorm-ts-node-esm schema:drop -d src/db/database.ts"
+    "dev": "tsx watch src/index.ts",
+    "start": "node dist/index.js",
+    "restart": "npm run build && npm run start",
+    "migration:gen": "typeorm-ts-node-esm migration:generate -d src/infrastructure/db/database.ts src/infrastructure/db/migrations/migration",
+    "migration:sync": "typeorm-ts-node-esm migration:run -d src/infrastructure/db/database.ts",
+    "migration:revert": "typeorm-ts-node-esm migration:revert -d src/infrastructure/db/database.ts",
+    "migration:drop": "typeorm-ts-node-esm schema:drop -d src/infrastructure/db/database.ts"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "description": "",
   "dependencies": {
+    "bcryptjs": "^3.0.2",
+    "class-validator": "^0.14.1",
     "dotenv": "^16.4.7",
     "express": "^4.21.2",
     "pg": "^8.13.3",
     "reflect-metadata": "^0.2.2",
+    "tsyringe": "^4.8.0",
     "typeorm": "^0.3.21"
   },
   "devDependencies": {
+    "@types/bcryptjs": "^2.4.6",
     "@types/express": "^5.0.0",
     "eslint": "^9.22.0",
     "jest": "^29.7.0",
     "rimraf": "^6.0.1",
     "ts-node-dev": "^2.0.0",
+    "tsx": "^4.19.3",
     "typescript": "^5.8.2"
   }
-}
\ No newline at end of file
+}
diff --git a/src/application/services/user.service.ts b/src/application/services/user.service.ts
new file mode 100644
index 0000000..a7bc0c6
--- /dev/null
+++ b/src/application/services/user.service.ts
@@ -0,0 +1,67 @@
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { User } from "../../core/entities/user.entity.js";
+import { hash } from "bcryptjs";
+import { IsEmail, validate } from "class-validator";
+
+export class UserService {
+    constructor(private readonly userRepo: UserRepository){}
+
+    private async validateEmail(email: string): Promise<void> {
+        class EmailValidtor {
+            @IsEmail()
+            tempEmail: string;
+
+            constructor(tempEmail: string) { this.tempEmail = tempEmail; }
+        }
+        const validateEmail = new EmailValidtor(email);
+        const errs = await validate(validateEmail);
+
+        if (errs.length) throw Error('Invalid email format');
+    }
+    
+    async createUser(name: string, email: string, password: string) {
+        const userExists = await this.userRepo.getUserByEmail(email);
+        if (userExists) {
+            throw Error('Email already exists');
+        }
+
+        if (password.length < 8) throw Error('Password must be at least 8 characters long');
+
+        const user = new User(
+            name,
+            email,
+            await hash(password, 8)
+        );
+        return this.userRepo.createUser(user);
+    }
+
+    async updateUser(id: string, name?: string, email?: string, password?: string) {
+        if(email) {
+            const emailExists = await this.getUserByEmail(email);
+            if (emailExists) throw Error('Email is already used');
+            
+            await this.validateEmail(email);
+        }
+
+        if (password && password.length < 8) throw Error('Password must be at least 8 characters long');
+
+        return this.userRepo.updateUser(
+            id,
+            name,
+            email,
+            password?await hash(password, 8):undefined
+        );
+    }
+
+    async getUserById(id: string) {
+        return this.userRepo.getUserById(id);
+    }
+
+    async getUserByEmail(email: string) {
+        return this.userRepo.getUserByEmail(email);
+    }
+
+    async getAllUsers(page: number, limit: number) {
+        return this.userRepo.getAllUsers(page, limit);
+    }
+}
\ No newline at end of file
diff --git a/src/core/entities/base.entity.ts b/src/core/entities/base.entity.ts
new file mode 100644
index 0000000..c0880e7
--- /dev/null
+++ b/src/core/entities/base.entity.ts
@@ -0,0 +1,5 @@
+export abstract class BaseEntity {
+    protected id?: string;
+    protected createdAt?: Date;
+    protected updatedAt?: Date;
+}
\ No newline at end of file
diff --git a/src/core/entities/user.entity.ts b/src/core/entities/user.entity.ts
new file mode 100644
index 0000000..93ede2a
--- /dev/null
+++ b/src/core/entities/user.entity.ts
@@ -0,0 +1,31 @@
+import { BaseEntity } from './base.entity.js';
+import { IsEmail, Length } from 'class-validator';
+
+export class User extends BaseEntity {
+    @Length(3, 255)
+    name: string;
+
+    @Length(3, 255)
+    @IsEmail()
+    email: string;
+
+    @Length(8, 255)
+    password: string;
+
+    constructor(
+        name: string, 
+        email: string, 
+        password: string,
+        id?: string,
+        createdAt?: Date,
+        updatedAt?: Date
+    ) {
+        super();
+        this.name = name;
+        this.email = email;
+        this.password = password;
+        this.id = id;
+        this.createdAt = createdAt;
+        this.updatedAt = updatedAt;
+    }
+}
\ No newline at end of file
diff --git a/src/core/interfaces/user.repo.interface.ts b/src/core/interfaces/user.repo.interface.ts
new file mode 100644
index 0000000..5aaae0a
--- /dev/null
+++ b/src/core/interfaces/user.repo.interface.ts
@@ -0,0 +1,9 @@
+import { User } from "../entities/user.entity.js";
+
+export interface UserRepository {
+    createUser(user: User): Promise<User>;
+    updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null>;
+    getUserById(id: string): Promise<User | null>;
+    getUserByEmail(email: string): Promise<User | null>;
+    getAllUsers(page: number, limit: number): Promise<Array<User>>;
+}
\ No newline at end of file
diff --git a/src/db/migrations/1741573130893-migration.ts b/src/db/migrations/1741573130893-migration.ts
deleted file mode 100644
index e923e1b..0000000
--- a/src/db/migrations/1741573130893-migration.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { MigrationInterface, QueryRunner } from "typeorm";
-
-export class Migration1741573130893 implements MigrationInterface {
-    name = 'Migration1741573130893'
-
-    public async up(queryRunner: QueryRunner): Promise<void> {
-        await queryRunner.query(`CREATE EXTENSION IF NOT EXISTS "uuid-ossp"`);
-        await queryRunner.query(`CREATE TABLE "user" ("id" uuid NOT NULL DEFAULT uuid_generate_v4(), "createdAt" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(), "updatedAt" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(), "name" character varying NOT NULL, "email" character varying NOT NULL, "password" character varying NOT NULL, CONSTRAINT "UQ_e12875dfb3b1d92d7d7c5377e22" UNIQUE ("email"), CONSTRAINT "PK_cace4a159ff9f2512dd42373760" PRIMARY KEY ("id"))`);
-    }
-
-    public async down(queryRunner: QueryRunner): Promise<void> {
-        await queryRunner.query(`ALTER TABLE "user" DROP CONSTRAINT "UQ_e12875dfb3b1d92d7d7c5377e22"`);
-        await queryRunner.query(`DROP TABLE "user"`);
-    }
-
-}
diff --git a/src/entities/user.entity.ts b/src/entities/user.entity.ts
deleted file mode 100644
index 962362b..0000000
--- a/src/entities/user.entity.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { 
-    Entity, 
-    Column
-} from 'typeorm';
-import { BaseEntity } from './base.entity.js';
-
-@Entity()
-export class User extends BaseEntity {
-    @Column()
-    name: string;
-
-    @Column({ unique: true })
-    email: string;
-
-    @Column({ select: false })
-    password: string;
-
-    constructor(name: string, email: string, password: string) {
-        super();
-        this.name = name;
-        this.email = email;
-        this.password = password;
-    }
-}
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index bb03dd7..7936057 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,7 +1,9 @@
-import express, { Request, Response } from "express";
-import { AppDataSource } from './db/database.js'; 
-import dotenv from "dotenv";
 import 'reflect-metadata';
+import dotenv from "dotenv";
+import express, { Request, Response } from "express";
+import { AppDataSource } from './infrastructure/db/database.js';
+import './infrastructure/di.js';
+import UserRouter from "./presentation/routes/user.route.js";
 
 dotenv.config();
 
@@ -9,8 +11,13 @@ AppDataSource.initialize().then(async () => {
     console.log('Database connected');
 
     const app = express();
+    app.use(express.json());
+
     const port = process.env.PORT || 3000;
 
     app.get('/health', (req: Request, res: Response) => { res.status(200).send('Healthy server') });
+
+    app.use(UserRouter);
+    
     app.listen(port, () => console.log(`app is running on port: ${port}`));
 }).catch((err: Error) => { console.log(err) });
\ No newline at end of file
diff --git a/src/db/database.ts b/src/infrastructure/db/database.ts
similarity index 56%
rename from src/db/database.ts
rename to src/infrastructure/db/database.ts
index c9c4239..7c9b59f 100644
--- a/src/db/database.ts
+++ b/src/infrastructure/db/database.ts
@@ -4,7 +4,11 @@ import 'reflect-metadata';
 
 dotenv.config();
 
-if (!process.env.POSTGRES_USER || !process.env.POSTGRES_PASSWORD || !process.env.POSTGRES_DB) throw new Error('Missing required database environment variables');
+if (!process.env.POSTGRES_USER || !process.env.POSTGRES_PASSWORD || !process.env.POSTGRES_DB) {
+    throw new Error('Missing required database environment variables');
+}
+
+const isProduction = process.env.NODE_ENV === "production";
 
 export const AppDataSource = new DataSource({
     type: 'postgres',
@@ -13,10 +17,14 @@ export const AppDataSource = new DataSource({
     username: process.env.POSTGRES_USER,
     password: process.env.POSTGRES_PASSWORD,
     database: process.env.POSTGRES_DB,
-    synchronize: false,
+    synchronize: isProduction ? false : true,
     logging: process.env.NODE_ENV !== 'production',
-    entities: ['src/entities/**/*.ts'],
-    migrations: ['src/db/migrations/**/*.ts'],
+    entities: isProduction 
+        ? ["dist/**/*.orm-entity.js"]
+        : ["src/**/*.orm-entity.ts"],
+    migrations: isProduction
+        ? ['dist/infrastructure/db/migrations/**/*.js']
+        : ['src/infrastructure/db/migrations/**/*.ts'],
     migrationsRun: true,
     migrationsTableName: 'migrations'
 });
diff --git a/src/infrastructure/db/migrations/1741962631354-migration.ts b/src/infrastructure/db/migrations/1741962631354-migration.ts
new file mode 100644
index 0000000..450e964
--- /dev/null
+++ b/src/infrastructure/db/migrations/1741962631354-migration.ts
@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class Migration1741962631354 implements MigrationInterface {
+    name = 'Migration1741962631354'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`CREATE TABLE "user_orm_entity" ("id" uuid NOT NULL DEFAULT uuid_generate_v4(), "createdAt" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(), "updatedAt" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(), "name" character varying(100) NOT NULL, "email" character varying(100) NOT NULL, "password" character varying(100) NOT NULL, CONSTRAINT "UQ_b055d7c61da7843046063d60b7d" UNIQUE ("email"), CONSTRAINT "PK_5fa555e23121a5c741ae858e469" PRIMARY KEY ("id"))`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP TABLE "user_orm_entity"`);
+    }
+
+}
diff --git a/src/infrastructure/di.ts b/src/infrastructure/di.ts
new file mode 100644
index 0000000..eead98b
--- /dev/null
+++ b/src/infrastructure/di.ts
@@ -0,0 +1,11 @@
+import { container } from "tsyringe";
+import { DataSource } from "typeorm";
+import { UserTypeOrmRepository } from "./repositories/user.typeorm.repo.js";
+import { UserRepository } from "../core/interfaces/user.repo.interface.js";
+import { AppDataSource } from "./db/database.js";
+
+container.registerInstance(DataSource, AppDataSource);
+container.registerSingleton<UserRepository>(
+    'UserRepository',
+    UserTypeOrmRepository
+);
\ No newline at end of file
diff --git a/src/entities/base.entity.ts b/src/infrastructure/entities/base.orm-entity.ts
similarity index 53%
rename from src/entities/base.entity.ts
rename to src/infrastructure/entities/base.orm-entity.ts
index 9cd2ce0..c9b9de1 100644
--- a/src/entities/base.entity.ts
+++ b/src/infrastructure/entities/base.orm-entity.ts
@@ -3,14 +3,15 @@ import {
     CreateDateColumn,
     UpdateDateColumn
 } from 'typeorm';
+import { BaseEntity } from '../../core/entities/base.entity.js';
 
-export class BaseEntity {
+export abstract class BaseOrmEntity extends BaseEntity {
     @PrimaryGeneratedColumn('uuid')
-    id!: string;
+    declare id: string;
 
     @CreateDateColumn({ type: 'timestamptz' })
-    createdAt!: Date;
+    declare createdAt: Date;
 
     @UpdateDateColumn({ type: 'timestamptz' })
-    updatedAt!: Date;
+    declare updatedAt: Date;
 }
\ No newline at end of file
diff --git a/src/infrastructure/entities/user.orm-entity.ts b/src/infrastructure/entities/user.orm-entity.ts
new file mode 100644
index 0000000..b08c9ec
--- /dev/null
+++ b/src/infrastructure/entities/user.orm-entity.ts
@@ -0,0 +1,18 @@
+import { 
+    Entity, 
+    Column
+} from 'typeorm';
+import { User } from '../../core/entities/user.entity.js';
+import { BaseOrmEntity } from './base.orm-entity.js';
+
+@Entity()
+export class UserOrmEntity extends BaseOrmEntity implements User {
+    @Column({ type: 'varchar', length: 100 })
+    name!: string;
+
+    @Column({ type: 'varchar', unique: true, length: 100 })
+    email!: string;
+
+    @Column({ type: 'varchar', select: false, length: 100 })
+    password!: string;
+}
\ No newline at end of file
diff --git a/src/infrastructure/repositories/user.typeorm.repo.ts b/src/infrastructure/repositories/user.typeorm.repo.ts
new file mode 100644
index 0000000..1016255
--- /dev/null
+++ b/src/infrastructure/repositories/user.typeorm.repo.ts
@@ -0,0 +1,97 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+import { inject, injectable } from "tsyringe";
+
+@injectable()
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(@inject(DataSource) private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
+
+    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User> {
+        const user: UserOrmEntity | null = await this.repo.findOneBy({id});
+        if (!user) throw Error('User is not found');
+
+        if (name) user.name = name;
+        if (email) user.email = email;
+        if (password) user.password = password;
+        await this.repo.save(user);
+
+        return new User(
+            user.name,
+            user.email,
+            user.password,
+            user.id,
+            user.createdAt,
+            user.updatedAt
+        );
+    }
+
+    async getUserById(id: string): Promise<User | null> {
+        const user = await this.repo.findOneBy({id});
+        if (user) {
+            return new User(
+                user.name,
+                user.email,
+                user.password,
+                user.id,
+                user.createdAt,
+                user.updatedAt
+            );
+        }
+        return null;
+    }
+
+    async getUserByEmail(email: string): Promise<User | null> {
+        const user = await this.repo.findOneBy({email});
+        if (user) {
+            return new User(
+                user.name,
+                user.email,
+                user.password,
+                user.id,
+                user.createdAt,
+                user.updatedAt
+            );
+        }
+        return null;
+    }
+
+    async getAllUsers(page: number, limit: number): Promise<Array<User>> {
+        const users = await this.repo.find({
+            skip: (page - 1) * limit,
+            take: limit
+        });
+
+        return users.map(user => new User(
+            user.name,
+            user.email,
+            user.password,
+            user.id,
+            user.createdAt,
+            user.updatedAt
+        ));
+    }
+}
\ No newline at end of file
diff --git a/src/presentation/controllers/user.controller.ts b/src/presentation/controllers/user.controller.ts
new file mode 100644
index 0000000..df4c569
--- /dev/null
+++ b/src/presentation/controllers/user.controller.ts
@@ -0,0 +1,112 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+
+                const {password: _, ...userWithoutPassword} = user;
+                res.status(201).json(userWithoutPassword);
+            }
+        } catch (err: any) {
+            if (err.message === 'Email already exists' 
+                || err.message === 'Password must be at least 8 characters long' 
+                || err.message === 'Invalid email format') {
+                    res.status(400).json({ message: err.message });
+            } else {
+                res.status(500).json({ message: 'Internal server error' });
+            }
+        }
+    }
+
+    updateUser = async (req:Request, res: Response) => {
+        try {
+            const name: string | undefined = req.body?.name;
+            const email: string | undefined = req.body?.email;
+            const password: string | undefined = req.body?.password;
+            const id: string = req.params.id;
+
+            const savedUser: User | null = await this.userService.updateUser(
+                id,
+                name,
+                email,
+                password
+            );
+            
+            if (!savedUser) {
+                res.status(404).json({ message: "User not found" });
+            } else{
+                const {password:_, ...userWithoutPassword} = savedUser;
+                res.status(201).json(userWithoutPassword);
+            }
+        } catch (err: any) {
+            if (err.message === 'Email is already used' 
+                || err.message === 'Password must be at least 8 characters long' 
+                || err.message === 'Invalid email format') {
+                    res.status(400).json({ message: err.message });
+                } else {
+                    res.status(500).json({ message: 'Internal server error' });
+                }
+        }
+    }
+
+    getUserById = async (req: Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserById(req.params.id);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                const {password:_, ...userWithoutPassword} = user;
+                res.status(200).json(userWithoutPassword);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
+
+    getUserByEmail = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserByEmail(req.params.email);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                const {password: _, ...userWithoutPassword} = user;
+                res.status(200).json(userWithoutPassword);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: 'Internal server error' });
+        }
+    }
+
+    getAllUsers = async (req:Request, res: Response) => {
+        try {
+            const page = req.query.page ? parseInt(req.query.page as string) : 1;
+            const limit = req.query.limit ? parseInt(req.query.limit as string) : 10;
+            const users: Array<User> = await this.userService.getAllUsers(page, limit);
+
+            const usersWithoutPassword = users.map(user => {
+                const {password: _, ...userWithoutPassword} = user;
+                return userWithoutPassword;
+            });
+
+            res.status(200).json(usersWithoutPassword);
+        } catch (err: any) {
+            res.status(500).json({ message: 'Internal server error' });
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/presentation/routes/user.route.ts b/src/presentation/routes/user.route.ts
new file mode 100644
index 0000000..481603e
--- /dev/null
+++ b/src/presentation/routes/user.route.ts
@@ -0,0 +1,20 @@
+import express from "express";
+import { container } from "tsyringe";
+import { UserController } from "../controllers/user.controller.js";
+import { UserService } from "../../application/services/user.service.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+;
+
+const UserRouter = express.Router();
+
+const userRepository = container.resolve<UserRepository>('UserRepository');
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
+
+UserRouter.post('/user', userController.createUser.bind(userController));
+UserRouter.put('/user/:id', userController.updateUser.bind(userController));
+UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
+UserRouter.get('/user/:id', userController.getUserById.bind(userController));
+UserRouter.get('/users', userController.getAllUsers.bind(userController));
+
+export default UserRouter;
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 23955f8..cd91536 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "allowJs": true,
-   "target": "es2016",
+    "target": "ES2022",
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
     "module": "NodeNext",


Reviews:
user: login: coderabbitai[bot]
body: **Actionable comments posted: 9**

<details>
<summary>🧹 Nitpick comments (11)</summary><blockquote>

<details>
<summary>src/core/entities/base.entity.ts (1)</summary><blockquote>

`1-5`: **Consider adding access methods for the protected properties**

The abstract BaseEntity provides a good foundation for entity inheritance. However, since all properties are protected, consider adding getter/setter methods or making the properties readonly with public getters to provide controlled access from outside the inheritance chain.

Additionally, you might want to initialize these fields in a constructor to ensure consistency across all entities that extend this base class.


```diff
export abstract class BaseEntity {
    protected id?: string;
    protected createdAt?: Date;
    protected updatedAt?: Date;
+
+    constructor(id?: string) {
+        this.id = id;
+        this.createdAt = new Date();
+        this.updatedAt = new Date();
+    }
+
+    public getId(): string | undefined {
+        return this.id;
+    }
+
+    public getCreatedAt(): Date | undefined {
+        return this.createdAt;
+    }
+
+    public getUpdatedAt(): Date | undefined {
+        return this.updatedAt;
+    }
+
+    public setUpdatedAt(date: Date): void {
+        this.updatedAt = date;
+    }
}
```

</blockquote></details>
<details>
<summary>src/infrastructure/db/database.ts (1)</summary><blockquote>

`20-20`: **Simplify boolean ternary expression**

The ternary operation here can be simplified.


```diff
-    synchronize: isProduction ? false : true,
+    synchronize: !isProduction,
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Biome (1.9.4)</summary>

[error] 20-20: Unnecessary use of boolean literals in conditional expression.

Simplify your code by directly assigning the result without using a ternary operator.
If your goal is negation, you may use the logical NOT (!) or double NOT (!!) operator for clearer and concise code.
 Check for more details about NOT operator.
Unsafe fix: Remove the conditional expression with


(lint/complexity/noUselessTernary)

</details>

</details>

</blockquote></details>
<details>
<summary>src/application/services/user.service.ts (3)</summary><blockquote>

`9-23`: **Add email validation to createUser method**

While the method correctly validates password length and checks for duplicate emails, it's missing email format validation that is present in the `updateUser` method.


```diff
async createUser(name: string, email: string, password: string) {
    const userExists = await this.userRepo.getUserByEmail(email);
    if (userExists) {
        throw Error('Email already exists');
    }

+   // Validate email format
+   class EmailValidator {
+       @IsEmail()
+       tempEmail: string;
+
+       constructor(tempEmail: string) { this.tempEmail = tempEmail; }
+   }
+   const validateEmail = new EmailValidator(email);
+   const errs = await validate(validateEmail);
+
+   if (errs.length) throw Error('Invalid email format');

    if (password.length < 8) throw Error('Password must be at least 8 characters long');

    const user = new User(
        name,
        email,
        await hash(password, 8)
    );
    return this.userRepo.createUser(user);
}
```

---

`25-50`: **Fix typo in EmailValidator class name and spacing in ternary operator**

There are a few minor issues in the updateUser method that should be addressed.


```diff
async updateUser(id: string, name?: string, email?: string, password?: string) {
    if(email) {
        const emailExists = await this.getUserByEmail(email);
        if (emailExists) throw Error('Email is already used');

-       class EmailValidtor {
+       class EmailValidator {
            @IsEmail()
            tempEmail: string;

            constructor(tempEmail: string) { this.tempEmail = tempEmail; }
        }
-       const validateEmail = new EmailValidtor(email);
+       const validateEmail = new EmailValidator(email);
        const errs = await validate(validateEmail);

        if (errs.length) throw Error('Invalid email format');
    }

    if (password && password.length < 8) throw Error('Password must be at least 8 characters long');

    return this.userRepo.updateUser(
        id,
        name,
        email,
-       password?await hash(password, 8):undefined
+       password ? await hash(password, 8) : undefined
    );
}
```

---

`60-63`: **Consider adding pagination for getAllUsers**

For applications that may have a large number of users, it's recommended to implement pagination for this method to improve performance and reduce memory usage.


```diff
- async getAllUsers() {
-     return this.userRepo.getAllUsers();
- }
+ async getAllUsers(page: number = 1, limit: number = 10) {
+     return this.userRepo.getAllUsers(page, limit);
+ }
```

</blockquote></details>
<details>
<summary>src/presentation/controllers/user.controller.ts (1)</summary><blockquote>

`1-8`: **Remove redundant assignment in constructor**

The TypeScript parameter property syntax already assigns the userService to this.userService, making the explicit assignment in the constructor body redundant.


```diff
export class UserController {
-    constructor(private userService: UserService) {
-        this.userService = userService;
-    }
+    constructor(private userService: UserService) {}
```

</blockquote></details>
<details>
<summary>src/infrastructure/repositories/user.typeorm.repo.ts (5)</summary><blockquote>

`18-18`: **Missing semicolon at the end of statement.**

A semicolon is missing at the end of the assignment statement.

```diff
-        ormUser.password = user.password
+        ormUser.password = user.password;
```

---

`44-57`: **Code duplication in entity mapping.**

The User entity creation logic is duplicated across multiple methods. Consider extracting this into a private helper method to follow the DRY principle.

```diff
+    private mapToUserEntity(ormUser: UserOrmEntity): User {
+        return new User(
+            ormUser.name,
+            ormUser.email,
+            ormUser.password,
+            ormUser.id,
+            ormUser.createdAt,
+            ormUser.updatedAt
+        );
+    }

    async getUserById(id: string): Promise<User | null> {
        const user = await this.repo.findOneBy({id});
        if (user) {
-            return new User(
-                user.name,
-                user.email,
-                user.password,
-                user.id,
-                user.createdAt,
-                user.updatedAt
-            );
+            return this.mapToUserEntity(user);
        }
        return null;
    }

    async getUserByEmail(email: string): Promise<User | null> {
        const user = await this.repo.findOneBy({email});
        if (user) {
-            return new User(
-                user.name,
-                user.email,
-                user.password,
-                user.id,
-                user.createdAt,
-                user.updatedAt
-            );
+            return this.mapToUserEntity(user);
        }
        return null;
    }

    async getAllUsers(): Promise<Array<User>> {
        const users = await this.repo.find();

-        return users.map(user => new User(
-            user.name,
-            user.email,
-            user.password,
-            user.id,
-            user.createdAt,
-            user.updatedAt
-        ));
+        return users.map(user => this.mapToUserEntity(user));
    }
```


Also applies to: 59-72, 74-85

---

`14-30`: **Missing error handling for database operations.**

The repository methods don't handle potential database errors, which could lead to unhandled exceptions. Consider adding try-catch blocks to gracefully handle database operation failures.

```diff
    async createUser(user: User): Promise<User> {
+       try {
            const ormUser = new UserOrmEntity();
            ormUser.name = user.name;
            ormUser.email = user.email;
            ormUser.password = user.password;

            const savedUser = await this.repo.save(ormUser);

            return new User(
                savedUser.name,
                savedUser.email,
                savedUser.password,
                savedUser.id,
                savedUser.createdAt,
                savedUser.updatedAt
            );
+       } catch (error) {
+           // Log the error or handle it appropriately
+           throw new Error(`Failed to create user: ${error.message}`);
+       }
    }
```

---

`34-34`: **Improve error message specificity.**

The error message "User is not found" doesn't provide context about which user wasn't found. Including the ID in the message would make debugging easier.

```diff
-        if (!user) throw Error('User is not found');
+        if (!user) throw Error(`User with ID ${id} not found`);
```

---

`32-42`: **Lack of transaction management for update operations.**

The update operation is not wrapped in a transaction, which could lead to data inconsistency if there's a failure between the update and save operations.

```diff
    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null> {
+       const queryRunner = this.dataSource.createQueryRunner();
+       await queryRunner.connect();
+       await queryRunner.startTransaction();
+       
+       try {
-           const user: UserOrmEntity | null = await this.repo.findOneBy({id});
+           const userRepository = queryRunner.manager.getRepository(UserOrmEntity);
+           const user: UserOrmEntity | null = await userRepository.findOneBy({id});
            if (!user) throw Error('User is not found');

            if (name) user.name = name;
            if (email) user.email = email;
            if (password) user.password = password;
-           await this.repo.save(user);
+           await userRepository.save(user);
+           
+           await queryRunner.commitTransaction();
            
            return new User(
                user.name,
                user.email,
                user.password,
                user.id,
                user.createdAt,
                user.updatedAt
            );
+       } catch (error) {
+           await queryRunner.rollbackTransaction();
+           throw error;
+       } finally {
+           await queryRunner.release();
+       }
    }
```

</blockquote></details>

</blockquote></details>

<details>
<summary>📜 Review details</summary>

**Configuration used: .coderabbit.yaml**
**Review profile: CHILL**
**Plan: Pro**

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 624a3ebf099e675d190c747df9e7b884f28cd819 and 5d79c53a86d39dfcbbdc2a13b96e3ca93b9d3dd7.

</details>

<details>
<summary>⛔ Files ignored due to path filters (1)</summary>

* `package-lock.json` is excluded by `!**/package-lock.json`

</details>

<details>
<summary>📒 Files selected for processing (23)</summary>

* `.coderabbit.yaml` (1 hunks)
* `.dockerignore` (1 hunks)
* `.gitignore` (1 hunks)
* `Dockerfile` (3 hunks)
* `docker-compose.dev.yml` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `package.json` (1 hunks)
* `src/application/services/user.service.ts` (1 hunks)
* `src/core/entities/base.entity.ts` (1 hunks)
* `src/core/entities/user.entity.ts` (1 hunks)
* `src/core/interfaces/user.repo.interface.ts` (1 hunks)
* `src/db/migrations/1741573130893-migration.ts` (0 hunks)
* `src/entities/user.entity.ts` (0 hunks)
* `src/index.ts` (1 hunks)
* `src/infrastructure/db/database.ts` (2 hunks)
* `src/infrastructure/db/migrations/1741962631354-migration.ts` (1 hunks)
* `src/infrastructure/di.ts` (1 hunks)
* `src/infrastructure/entities/base.orm-entity.ts` (1 hunks)
* `src/infrastructure/entities/user.orm-entity.ts` (1 hunks)
* `src/infrastructure/repositories/user.typeorm.repo.ts` (1 hunks)
* `src/presentation/controllers/user.controller.ts` (1 hunks)
* `src/presentation/routes/user.route.ts` (1 hunks)
* `tsconfig.json` (1 hunks)

</details>

<details>
<summary>💤 Files with no reviewable changes (2)</summary>

* src/entities/user.entity.ts
* src/db/migrations/1741573130893-migration.ts

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 Biome (1.9.4)</summary>

<details>
<summary>src/infrastructure/db/database.ts</summary>

[error] 20-20: Unnecessary use of boolean literals in conditional expression.

Simplify your code by directly assigning the result without using a ternary operator.
If your goal is negation, you may use the logical NOT (!) or double NOT (!!) operator for clearer and concise code.
 Check for more details about NOT operator.
Unsafe fix: Remove the conditional expression with


(lint/complexity/noUselessTernary)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (33)</summary><blockquote>

<details>
<summary>.gitignore (1)</summary>

`3-4`: **Good security practice with environment files**

Adding `*.env` and `data` to .gitignore is a best practice. Environment files often contain sensitive credentials that shouldn't be checked into version control, and the data directory likely contains runtime data that shouldn't be versioned.

</details>
<details>
<summary>.dockerignore (1)</summary>

`2-3`: **Properly ignoring build artifacts and data in Docker context**

Adding `dist/` and `data/` to .dockerignore is appropriate. This prevents sending unnecessary files to the Docker daemon during builds, reducing build time and context size. The build artifacts should be generated within the container, and data should be managed through Docker volumes instead.

</details>
<details>
<summary>tsconfig.json (1)</summary>

`4-4`: <details>
<summary>✅ Verification successful</summary>

**Good upgrade to more modern ECMAScript target**

Updating the target from ES2016 to ES2022 allows the use of newer JavaScript features. This is appropriate if your runtime environment supports ES2022, which most modern Node.js versions do.

Make sure your deployment environments (especially if using Docker with specific Node.js versions) support ES2022 features.


---

🏁 Script executed:

```shell
#!/bin/bash
# Check Node.js version in Dockerfile or docker-compose files
echo "Checking Node.js version in Docker files..."
rg -i "node:(.*)" --glob "Dockerfile*" --glob "docker-compose*"

# List ES2022 features that might be used in the codebase
echo "Checking for potential ES2022 feature usage in codebase..."
rg -i "\.at\s*\(\s*-" --type ts
rg -i "Object\.hasOwn" --type ts
rg -i "Error\.cause" --type ts
rg -i "RegExp\.hasIndices" --type ts
rg -i "class\s+fields.*private" --type ts
```

Length of output: 558

---



</details>

**Review Update: ES2022 Target Confirmed as Compatible**  
- The upgrade to ES2022 is well-justified, enabling modern JavaScript features.  
- Dockerfiles were verified to use Node 23 (both standard and Alpine), which fully supports ES2022.  
- No conflicting ES2022 features were detected in the codebase that could impact compatibility.  

This change is approved for the intended runtime environments.

</details>
<details>
<summary>src/infrastructure/db/migrations/1741962631354-migration.ts (1)</summary>

`1-14`: **Good implementation of the TypeORM migration for user entity table**

The migration is well-structured and properly implements the `MigrationInterface`. It creates a `user_orm_entity` table with all the necessary columns and constraints, including:
- UUID primary key with auto-generation
- Timestamp columns with default values
- Required name, email, and password fields
- Unique constraint on the email field

</details>
<details>
<summary>src/infrastructure/di.ts (1)</summary>

`1-11`: **Well-implemented dependency injection setup**

The dependency injection configuration is clean and follows best practices:
1. Properly registers the TypeORM data source
2. Correctly sets up the UserRepository interface implementation as a singleton
3. Uses appropriate naming conventions for the injected dependencies

This pattern will make it easy to swap implementations and write testable code.

</details>
<details>
<summary>.coderabbit.yaml (1)</summary>

`1-16`: **Appropriate CodeRabbit configuration**

The configuration is valid according to the schema and sets up sensible defaults:
- "chill" review profile
- High-level summaries enabled
- Auto-review enabled but not for draft PRs
- Auto-reply enabled for chat interactions

This configuration should provide a good balance between helpful reviews and non-intrusive feedback.

</details>
<details>
<summary>src/presentation/routes/user.route.ts (2)</summary>

`1-19`: **Good implementation of user routes with proper dependency injection!**

The route setup follows clean architecture principles with clear separation of concerns. The dependency chain from repository to service to controller is correctly implemented.

---

`15-16`: **Potential route matching issue**

The route `/user/:id` comes before `/user/email/:email` in the definition. Since Express routes are matched in order, requests like `/user/email/user@example.com` might incorrectly match the `:id` pattern first, interpreting "email" as an ID.


Consider reordering these routes to place the more specific route first:

```diff
-UserRouter.get('/user/:id', userController.getUserById.bind(userController));
-UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
+UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
+UserRouter.get('/user/:id', userController.getUserById.bind(userController));
```

</details>
<details>
<summary>src/infrastructure/entities/user.orm-entity.ts (1)</summary>

`1-18`: **Well-structured ORM entity with good security practices**

The entity definition correctly implements the User interface and extends BaseOrmEntity. The use of `select: false` for the password field is a good security practice that prevents passwords from being accidentally retrieved in queries.

</details>
<details>
<summary>src/infrastructure/db/database.ts (2)</summary>

`7-9`: **Improved error handling for database configuration**

Good addition of explicit error checking for required database environment variables. This provides clearer feedback when the application starts with missing configuration.

---

`11-27`: **Good environment-specific configuration**

The use of environment-specific paths for entities and migrations is a good practice. Additionally, disabling `synchronize` in production is critical for preventing accidental schema changes.

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Biome (1.9.4)</summary>

[error] 20-20: Unnecessary use of boolean literals in conditional expression.

Simplify your code by directly assigning the result without using a ternary operator.
If your goal is negation, you may use the logical NOT (!) or double NOT (!!) operator for clearer and concise code.
 Check for more details about NOT operator.
Unsafe fix: Remove the conditional expression with


(lint/complexity/noUselessTernary)

</details>

</details>

</details>
<details>
<summary>Dockerfile (3)</summary>

`1-1`: **Good practice specifying Node.js version**

Specifying the exact Node.js version (23) ensures consistency between development and production environments. This helps prevent "works on my machine" problems caused by version differences.



Also applies to: 16-16

---

`16-16`: **Optimization with Alpine image**

Using the Alpine variant for production is an excellent choice that significantly reduces the image size while maintaining functionality.

---

`27-32`: **Security improvement with non-root user**

Creating and switching to a non-root user is a security best practice that follows the principle of least privilege. This reduces the potential attack surface if the application is compromised.

</details>
<details>
<summary>src/core/interfaces/user.repo.interface.ts (1)</summary>

`1-9`: **Well-designed repository interface for user management**

This interface defines a clear contract for user data operations with appropriate methods for creating, updating, retrieving, and listing users. The return types correctly use Promises to handle asynchronous database operations, and the interface follows the repository pattern best practices.

The optional parameters in `updateUser` provide flexibility when updating user information, and the nullable return types for the retrieval methods appropriately handle the case when a user is not found.

</details>
<details>
<summary>src/index.ts (3)</summary>

`2-5`: **Import reorganization looks good**

The imports have been properly restructured, with the AppDataSource import path updated to reflect the new directory structure, and UserRouter import added for the new user management functionality.

---

`13-14`: **Express middleware properly added**

Adding `express.json()` middleware is essential for parsing JSON request bodies and is correctly placed before route definitions.

---

`18-19`: **User routes properly integrated**

The UserRouter is correctly registered with the Express application to handle user-related endpoints.

</details>
<details>
<summary>src/infrastructure/entities/base.orm-entity.ts (3)</summary>

`6-8`: **Good separation of core and ORM entities**

Making BaseOrmEntity an abstract class that extends BaseEntity establishes a clear separation between domain entities and ORM-specific implementations. This follows the Dependency Inversion Principle by having infrastructure depend on the core domain.

---

`9-10`: **Improved property declaration with 'declare' keyword**

Using the `declare` keyword instead of non-null assertions (`!`) is more appropriate for properties that will be populated by TypeORM. This better communicates the intent that these properties are defined externally to TypeScript.

---

`12-16`: **Consistent use of 'declare' for ORM-managed fields**

The consistent use of `declare` for all ORM-managed properties (createdAt and updatedAt) follows the pattern established for the id property and improves code clarity.

</details>
<details>
<summary>docker-compose.dev.yml (3)</summary>

`3-4`: **Good practice: Using specific image version and restart policy**

Specifying a precise PostgreSQL version (16-alpine) improves reproducibility across environments. The `restart: always` policy enhances reliability by ensuring the database container restarts automatically if it fails.

---

`9-10`: **Proper data persistence with volume mapping**

Adding volume mapping for PostgreSQL data ensures persistence across container restarts and prevents data loss. This is an essential practice for database containers.

---

`13-14`: **Environment variable for database connectivity**

Setting the `POSTGRES_HOST` environment variable to `db` correctly configures the API service to connect to the database service. This leverages Docker Compose's network capabilities for inter-service communication.

</details>
<details>
<summary>src/application/services/user.service.ts (3)</summary>

`1-5`: **Clean imports structure using modern ES modules**

The imports are well-organized and correctly reference dependencies using the ES module import syntax with `.js` extensions. The service is properly importing the user repository interface and entity, as well as the necessary utilities from bcryptjs and class-validator.

---

`6-8`: **Good use of dependency injection pattern**

The class follows best practices by using constructor-based dependency injection with the `readonly` modifier for the repository dependency, which helps maintain immutability and prevents accidental reassignment.

---

`52-58`: **Simple pass-through methods are correctly implemented**

These methods appropriately delegate to the repository implementation without adding unnecessary complexity.

</details>
<details>
<summary>package.json (3)</summary>

`8-14`: **Improved development workflow and migration scripts**

The changes to the scripts section are positive improvements:
1. Using `tsx watch` instead of node with a loader provides a better development experience
2. The migration scripts paths are updated to reflect the new infrastructure directory structure
3. Adding a restart script makes the workflow more convenient

---

`31-32`: **Appropriate dev dependencies added**

Adding the TypeScript types for bcryptjs and the tsx development tool are good additions that improve the development experience.



Also applies to: 37-37

---

`21-23`: <details>
<summary>❌ Incorrect review comment</summary>

**Verify bcryptjs version number**

The bcryptjs version specified (3.0.2) appears to be incorrect as the latest version is 2.4.3 according to public information. This could lead to installation failures or unexpected behavior.




Also applies to: 27-27

---

🌐 Web query:

```web
What is the latest version of bcryptjs?
```

💡 Result:

The latest version of **bcryptjs** is **3.0.2**, released in February 2025[1][6][7]. This version includes updates such as modernized project structure (ESM/UMD support), default generation of 2b hashes for alignment with other implementations, and TypeScript support[1][6]. 

Key details:
- **Security**: No direct vulnerabilities are reported for this version[7].
- **Compatibility**: Works in both Node.js and browser environments, with improved handling of password length checks and crypto dependencies[1][6].
- **Recent updates**: The project transitioned to ECMAScript modules by default and added helper functions for password validation[1].

For installation, use:  
```bash
npm install bcryptjs@3.0.2
```

Citations:

- 1: https://github.com/dcodeIO/bcrypt.js/releases
- 2: https://www.npmjs.com/package/bcrypt
- 3: https://www.versio.io/product-release-end-of-life-eol-Bcrypt.js-Dcode.io.html
- 4: https://github.com/kelektiv/node.bcrypt.js/releases
- 5: https://pypi.org/project/bcrypt/
- 6: https://www.npmjs.com/package/bcryptjs
- 7: https://security.snyk.io/package/npm/bcryptjs
- 8: https://forum.freecodecamp.org/t/how-to-perform-hashing-in-authentication-because-bcrypt-is-deprecated/712251

---



</details>

**FYI: Bcryptjs version is correctly specified**

The dependency `"bcryptjs": "^3.0.2"` in your `package.json` is accurate. The web query confirms that version 3.0.2 is indeed the latest release, so the concern suggesting the latest version is 2.4.3 is based on outdated information. Please disregard this review comment.



> Likely an incorrect or invalid review comment.

</details>
<details>
<summary>docker-compose.yml (2)</summary>

`3-3`: **Improved database configuration with specific version and persistent storage**

Using a specific PostgreSQL version (16-alpine) improves reproducibility, and adding volume mapping ensures data persists between container restarts.



Also applies to: 8-9

---

`12-15`: <details>
<summary>✅ Verification successful</summary>

**Consider implications of removed volume mapping for development**

While the environment variable for the database host is a good addition, removing the source code volume mapping means the container will only use the code that was built into the image. This is appropriate for production but could make development iterations slower.

Does this docker-compose file have a corresponding development variant (e.g., docker-compose.dev.yml) that maintains source code volume mapping for development?

---

🏁 Script executed:

```shell
#!/bin/bash
# Check if there's a development docker-compose file
if [ -f "docker-compose.dev.yml" ]; then
  echo "Development docker-compose file exists:"
  grep -A 10 "api:" docker-compose.dev.yml | grep -A 5 "volumes:"
else
  echo "No development docker-compose file found"
fi
```

Length of output: 223

---



</details>

**Verification Confirmed: Development Variant Exists and is Configured Appropriately**

The production docker-compose file now omits the source code volume mapping as expected, and our check confirms that `docker-compose.dev.yml` exists with the necessary mapping (`- ./:/usr/src/app`) for a better development workflow.

No further action is required on this review comment.

</details>
<details>
<summary>src/infrastructure/repositories/user.typeorm.repo.ts (1)</summary>

`1-86`: <details>
<summary>❌ Incorrect review comment</summary>

**Security concern: Password handling.**

The repository is storing and returning plain text passwords. This is a significant security risk. Passwords should be hashed before storage, and the original passwords should never be returned in queries.

---

🏁 Script executed:

```shell
#!/bin/bash
# Check if there's any password hashing mechanism in the codebase

echo "Checking for password hashing in the codebase..."
rg -i "hash|bcrypt|crypto|password.*hash" --type ts

echo "Checking if user entities include password fields without hashing..."
rg -i "password.*:.*string" --type ts
```

Length of output: 1605

---



</details>

**Action: Clarify Password Handling Implementation**

- **Verification Findings:**  
  • Password hashing is handled in the service layer (see usage of `hash` from bcryptjs in `src/application/services/user.service.ts`), so the repository receives and persists already hashed passwords.  
  • The repository consistently forwards the password field from the ORM entity, but these values are hashed, not plain text.

- **Recommendation:**  
  Consider whether it’s necessary for the repository (and ultimately the API responses) to include the password field—even in its hashed form. Removing or redacting the hashed password in responses could further reduce risk if these objects are exposed to the client layer.



> Likely an incorrect or invalid review comment.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T14:59:08Z
user: login: MennatAllahhxx
state: COMMENTED
author_association: OWNER
submitted_at: 2025-03-14T15:30:27Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T15:30:56Z
user: login: coderabbitai[bot]
body: **Actionable comments posted: 4**

<details>
<summary>♻️ Duplicate comments (1)</summary><blockquote>

<details>
<summary>src/presentation/controllers/user.controller.ts (1)</summary><blockquote>

`35-64`: _🛠️ Refactor suggestion_

**Use 200 for successful user updates.**

Currently, the `updateUser` method returns a 201 status when a user is updated. Conventionally, 201 indicates creation. Consider using 200 (OK) instead.

```diff
- res.status(201).json(userWithoutPassword);
+ res.status(200).json(userWithoutPassword);
```

</blockquote></details>

</blockquote></details>

<details>
<summary>🧹 Nitpick comments (16)</summary><blockquote>

<details>
<summary>src/core/entities/base.entity.ts (1)</summary><blockquote>

`1-5`: **Good foundation for entity inheritance**

The abstract `BaseEntity` class provides a solid foundation with common fields needed across entities. Consider these potential enhancements:

1. Add getters/setters for controlled access to protected properties
2. Include ORM decorators if using TypeORM (e.g., `@PrimaryGeneratedColumn()` for id)
3. Consider adding a constructor to initialize these fields

```typescript
export abstract class BaseEntity {
    @PrimaryGeneratedColumn('uuid')
    protected id?: string;
    
    @CreateDateColumn()
    protected createdAt?: Date;
    
    @UpdateDateColumn()
    protected updatedAt?: Date;
    
    // Getters
    getId(): string | undefined {
        return this.id;
    }
    
    getCreatedAt(): Date | undefined {
        return this.createdAt;
    }
    
    getUpdatedAt(): Date | undefined {
        return this.updatedAt;
    }
}
```

</blockquote></details>
<details>
<summary>src/infrastructure/db/migrations/1741962631354-migration.ts (1)</summary><blockquote>

`1-14`: **Consider security and optimization aspects for the user table schema.**

The migration successfully creates a user table with necessary fields. Consider these improvements:

1. Ensure password hashing is implemented in application code before storing in the database, as the migration defines a simple `varchar` field without enforcing encryption.

2. The email field is set to 100 characters, which may be limiting for some valid email addresses (max valid length is 254 characters according to RFC 5321).

3. Depending on query patterns, consider adding indexes for frequently queried columns beyond the primary key and unique constraints.

</blockquote></details>
<details>
<summary>src/infrastructure/di.ts (1)</summary><blockquote>

`1-11`: **Solid dependency injection setup with minor enhancement opportunities.**

The dependency injection configuration correctly registers the DataSource and UserRepository. As the application grows, consider:

1. Using a more consistent approach for tokens - either use string literals for all registrations or consider using symbols/interfaces directly.

2. Creating a centralized place to define tokens (like a `tokens.ts` file) to avoid string duplication across the codebase.

3. Implementing a function that initializes all registrations to ensure proper order and error handling during application startup.

</blockquote></details>
<details>
<summary>src/infrastructure/entities/user.orm-entity.ts (1)</summary><blockquote>

`10-17`: **Good security practice with password field, consider TypeScript improvements.**

The entity properly implements the User interface and includes good security practices:
- Using `select: false` for the password field prevents accidental exposure in queries
- Applying appropriate length constraints and unique constraint on email

Consider improving TypeScript type safety:


```diff
 @Entity()
 export class UserOrmEntity extends BaseOrmEntity implements User {
     @Column({ type: 'varchar', length: 100 })
-    name!: string;
+    name: string;

     @Column({ type: 'varchar', unique: true, length: 100 })
-    email!: string;
+    email: string;

     @Column({ type: 'varchar', select: false, length: 100 })
-    password!: string;
+    password: string;
+    
+    constructor(data?: Partial<User>) {
+        super();
+        if (data) {
+            this.name = data.name || '';
+            this.email = data.email || '';
+            this.password = data.password || '';
+        }
+    }
 }
```

This approach provides proper initialization without non-null assertions and allows easy creation from partial data.

</blockquote></details>
<details>
<summary>src/infrastructure/db/database.ts (1)</summary><blockquote>

`20-20`: **Simplify boolean ternary expression**

The ternary expression can be simplified for better readability.


```diff
- synchronize: isProduction ? false : true,
+ synchronize: !isProduction,
```

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Biome (1.9.4)</summary>

[error] 20-20: Unnecessary use of boolean literals in conditional expression.

Simplify your code by directly assigning the result without using a ternary operator.
If your goal is negation, you may use the logical NOT (!) or double NOT (!!) operator for clearer and concise code.
 Check for more details about NOT operator.
Unsafe fix: Remove the conditional expression with


(lint/complexity/noUselessTernary)

</details>

</details>

</blockquote></details>
<details>
<summary>src/core/entities/user.entity.ts (1)</summary><blockquote>

`33-35`: **Consider increasing bcrypt rounds for better security**

While the password hashing implementation is correct, consider using a higher number of rounds (10-12) for better security instead of 8.


```diff
async hashPassword(): Promise<void> {
-    this.password = await hash(this.password, 8);
+    this.password = await hash(this.password, 12);
}
```

</blockquote></details>
<details>
<summary>Dockerfile (1)</summary><blockquote>

`1-34`: **Consider using multi-stage build optimization**

The Dockerfile is well structured but could benefit from further optimization to reduce the final image size.


Consider adding these improvements:
1. Add a `.dockerignore` file with more comprehensive exclusions
2. Use production NODE_ENV during npm install to skip dev dependencies
3. Use COPY with specific files instead of entire directory

```diff
# Example for more efficient COPY 
- COPY . .
+ COPY tsconfig*.json ./
+ COPY src/ ./src/
```

</blockquote></details>
<details>
<summary>src/core/interfaces/user.repo.interface.ts (2)</summary><blockquote>

`5-5`: **Consider more flexible update parameters**

The updateUser method could be improved by accepting a partial User object instead of individual parameters for better flexibility.


```diff
- updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null>;
+ updateUser(id: string, userData: Partial<Omit<User, 'id' | 'createdAt' | 'updatedAt'>>): Promise<User | null>;
```

This approach allows for more flexible updates and is less prone to requiring changes when new fields are added to the User entity.

---

`8-8`: **Consider pagination metadata in getAllUsers return type**

For better pagination support, consider enhancing the return type to include metadata like total count and number of pages.


```diff
- getAllUsers(page: number, limit: number): Promise<Array<User>>;
+ getAllUsers(page: number, limit: number): Promise<{users: Array<User>, total: number, pages: number}>;
```

</blockquote></details>
<details>
<summary>docker-compose.dev.yml (1)</summary><blockquote>

`9-10`: **Exclude local data from version control.**

Mounting `./data:/var/lib/postgresql/data` is a practical way to persist data during development. Please ensure that `./data` is properly excluded from version control to avoid committing large database files to the repository.


Consider adding `data/` to `.gitignore` if not already present.

</blockquote></details>
<details>
<summary>src/index.ts (1)</summary><blockquote>

`19-20`: **Consider route prefixing for user-related operations.**

Currently, `app.use(UserRouter);` is mounted at the root path. Prefixing it (e.g., `app.use('/users', UserRouter);`) could improve clarity and reduce collisions if more routes are added.


```diff
-    app.use(UserRouter);
+    app.use('/users', UserRouter);
```

</blockquote></details>
<details>
<summary>src/application/services/user.service.ts (2)</summary><blockquote>

`10-10`: **Typographical fix for the class name.**

Please correct the spelling of `EmailValidtor` to improve code readability and maintain consistent naming.

```diff
- class EmailValidtor {
+ class EmailValidator {
```

---

`3-3`: **Consider increasing salt rounds.**

`await hash(password, 8)` is valid, but using a higher cost factor (like 10 or 12) can enhance security for production environments, at the expense of slight performance overhead.

</blockquote></details>
<details>
<summary>docker-compose.yml (1)</summary><blockquote>

`12-13`: **Ensure `.env` security.**

Mounting the `.env` file inside the container is a standard practice, but please ensure no sensitive credentials are committed to version control, and consider using secrets management if you handle production credentials.



Also applies to: 15-15

</blockquote></details>
<details>
<summary>src/infrastructure/repositories/user.typeorm.repo.ts (2)</summary><blockquote>

`7-9`: **Explicitly type the `repo` property.**

Declaring an explicit type for `repo` (e.g., `private repo: Repository<UserOrmEntity>`) can improve code clarity and maintainability. Make sure to import `Repository` from `"typeorm"` if needed.

```diff
+ import { DataSource, Repository } from "typeorm";
  
 export class UserTypeOrmRepository implements UserRepository {
-    private repo;
+    private repo: Repository<UserOrmEntity>;
```

---

`81-95`: **Optional: Validate pagination parameters.**

Consider validating `page` and `limit` to guard against zero or negative values. This avoids empty or unintended database queries and improves robustness.

```diff
 async getAllUsers(page: number, limit: number): Promise<Array<User>> {
+    if (page < 1 || limit < 1) {
+       throw new Error("Invalid pagination parameters");
+    }
     const users = await this.repo.find({
         skip: (page - 1) * limit,
         take: limit
     });
     ...
 }
```

</blockquote></details>

</blockquote></details>

<details>
<summary>📜 Review details</summary>

**Configuration used: .coderabbit.yaml**
**Review profile: CHILL**
**Plan: Pro**

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 624a3ebf099e675d190c747df9e7b884f28cd819 and 6a0825e1e290a69c827f68652a9f8301abc6c37f.

</details>

<details>
<summary>⛔ Files ignored due to path filters (1)</summary>

* `package-lock.json` is excluded by `!**/package-lock.json`

</details>

<details>
<summary>📒 Files selected for processing (23)</summary>

* `.coderabbit.yaml` (1 hunks)
* `.dockerignore` (1 hunks)
* `.gitignore` (1 hunks)
* `Dockerfile` (3 hunks)
* `docker-compose.dev.yml` (1 hunks)
* `docker-compose.yml` (1 hunks)
* `package.json` (1 hunks)
* `src/application/services/user.service.ts` (1 hunks)
* `src/core/entities/base.entity.ts` (1 hunks)
* `src/core/entities/user.entity.ts` (1 hunks)
* `src/core/interfaces/user.repo.interface.ts` (1 hunks)
* `src/db/migrations/1741573130893-migration.ts` (0 hunks)
* `src/entities/user.entity.ts` (0 hunks)
* `src/index.ts` (1 hunks)
* `src/infrastructure/db/database.ts` (2 hunks)
* `src/infrastructure/db/migrations/1741962631354-migration.ts` (1 hunks)
* `src/infrastructure/di.ts` (1 hunks)
* `src/infrastructure/entities/base.orm-entity.ts` (1 hunks)
* `src/infrastructure/entities/user.orm-entity.ts` (1 hunks)
* `src/infrastructure/repositories/user.typeorm.repo.ts` (1 hunks)
* `src/presentation/controllers/user.controller.ts` (1 hunks)
* `src/presentation/routes/user.route.ts` (1 hunks)
* `tsconfig.json` (1 hunks)

</details>

<details>
<summary>💤 Files with no reviewable changes (2)</summary>

* src/entities/user.entity.ts
* src/db/migrations/1741573130893-migration.ts

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🧠 Learnings (1)</summary>

<details>
<summary>src/core/entities/user.entity.ts (1)</summary>

```
Learnt from: MennatAllahhxx
PR: MennatAllahhxx/xBank#3
File: src/core/entities/user.entity.ts:1-4
Timestamp: 2025-03-14T15:30:53.933Z
Learning: The `hash` import from `bcryptjs` in `src/core/entities/user.entity.ts` is intentionally included for password hashing functionality implemented in a later commit.
```

</details>

</details><details>
<summary>🪛 Biome (1.9.4)</summary>

<details>
<summary>src/infrastructure/db/database.ts</summary>

[error] 20-20: Unnecessary use of boolean literals in conditional expression.

Simplify your code by directly assigning the result without using a ternary operator.
If your goal is negation, you may use the logical NOT (!) or double NOT (!!) operator for clearer and concise code.
 Check for more details about NOT operator.
Unsafe fix: Remove the conditional expression with


(lint/complexity/noUselessTernary)

</details>

</details>

</details>

<details>
<summary>🔇 Additional comments (39)</summary><blockquote>

<details>
<summary>.coderabbit.yaml (5)</summary>

`1-1`: **Schema Reference Comment is Set Correctly**  
The file begins with a proper YAML schema reference using the language server comment. This ensures editors that support YAML schema validation will use the correct schema.

---

`2-3`: **Basic Configuration Validity**  
The `language: "en-US"` and `early_access: false` settings conform to the expected values from the CodeRabbit configuration schema.

---

`4-10`: **Reviews Configuration Verified**  
The `reviews` block includes valid keys:  
- `profile: "chill"` is one of the accepted values.  
- `request_changes_workflow`, `high_level_summary`, `poem`, `review_status`, and `collapse_walkthrough` are correctly specified.  

All these properties align with the configuration schema. Consider adding any additional optional review configuration later if needed, but the defaults will apply as configured.

---

`11-13`: **Auto-Review Settings are Consistent**  
The `auto_review` section correctly sets `enabled: true` and `drafts: false`. Although options like `auto_incremental_review` are not explicitly defined, their default values from the schema will be used.

---

`14-15`: **Chat Configuration is Correct**  
The `chat` block with `auto_reply: true` meets the expected configuration. No issues found here.

</details>
<details>
<summary>.gitignore (1)</summary>

`3-4`: **Good additions to .gitignore**

Adding `*.env` and `data` to the ignore list follows best practices for security and repository management. Environment files typically contain sensitive credentials that shouldn't be in version control, and the data directory likely contains persistent data that's environment-specific.

</details>
<details>
<summary>.dockerignore (1)</summary>

`2-3`: **Appropriate Docker ignore patterns**

Adding `data/` to .dockerignore is a good practice. This ensures that any persistent data is not included in the Docker image, which:

1. Reduces image size
2. Maintains separation of concerns (application code vs. runtime data)
3. Aligns with the changes made to .gitignore

This pattern is consistent with mounting persistent data as volumes in Docker environments.

</details>
<details>
<summary>tsconfig.json (1)</summary>

`4-4`: <details>
<summary>❓ Verification inconclusive</summary>

**Good update to modern ECMAScript target**

Upgrading to ES2022 from ES2016 enables valuable language features like:
- Class fields and private methods
- Top-level await
- Error causes
- Additional methods like Array.prototype.at() and Object.hasOwn()

This aligns well with modern dependency injection patterns and frameworks like tsyringe mentioned in the AI summary.

Just ensure your runtime environments (Node.js version in production) support ES2022 features to avoid compatibility issues.


---

🏁 Script executed:

```shell
#!/bin/bash
# Check if package.json specifies a compatible Node.js version for ES2022
grep -E '"(node|engines)"' package.json
```

Length of output: 41

---



</details>

**ES2022 Upgrade Approved – Please Verify Runtime Compatibility**

You've updated the `tsconfig.json` target from ES2016 to ES2022, enabling modern JavaScript features such as class fields, private methods, top-level await, and enhanced array/object methods. This update aligns well with your modern dependency injection patterns and frameworks like tsyringe.

**Please note:**
- The `package.json` does not currently specify a Node.js engine version (or `engines` field). As a result, it's unclear whether the production/runtime environment fully supports ES2022.
- Manually verify that the Node.js version used in production meets ES2022 compatibility requirements. Consider adding an `engines` field to `package.json` if necessary.

</details>
<details>
<summary>src/infrastructure/db/database.ts (3)</summary>

`7-9`: **Good improvement to error handling**

Adding explicit error handling for missing database environment variables with proper braces improves code readability and maintainability.

---

`11-11`: **Well-defined environment detection**

Good practice to extract the environment check into a named constant for better readability and reuse throughout the configuration.

---

`22-27`: **Good environment-specific configuration**

The conditional paths for entities and migrations based on the environment are a good practice. This ensures correct file paths for both development (TypeScript) and production (JavaScript) environments.

</details>
<details>
<summary>src/core/entities/user.entity.ts (3)</summary>

`1-4`: **Import for hash function is appropriate**

The `hash` import from `bcryptjs` is correctly used in the `hashPassword` method. Based on previous feedback, this was intentionally included for implementation in a later commit.

---

`5-14`: **Well-structured User entity with validation**

The User entity properly extends BaseEntity and includes appropriate validation using class-validator decorators. The validation constraints for name, email, and password follow security best practices.

---

`16-31`: **Constructor implementation looks good**

The constructor properly initializes all fields and passes optional parameters to the parent class.

</details>
<details>
<summary>Dockerfile (4)</summary>

`1-1`: **Good practice using specific Node version**

Specifying the exact Node.js version (23) instead of using the latest tag improves build reproducibility and reduces unexpected issues from version changes.

---

`16-16`: **Good use of Alpine for production**

Using the Alpine variant for production reduces the image size significantly while maintaining functionality.

---

`27-28`: **Security improvement with non-root user**

Creating a dedicated user and group for running the application is a security best practice that follows the principle of least privilege.

---

`32-32`: **Good security practice switching to non-root user**

Switching to the non-root user before running the application enhances security by preventing the container from running with root privileges.

</details>
<details>
<summary>src/core/interfaces/user.repo.interface.ts (1)</summary>

`3-9`: **Well-defined repository interface**

The UserRepository interface is well-structured with clear method signatures that follow good design patterns for database operations. The return types correctly handle null cases for operations that might not find a user.

</details>
<details>
<summary>docker-compose.dev.yml (2)</summary>

`3-4`: **Consider verifying the pinned version and restart policy.**

Using `postgres:16-alpine` is a good step toward reproducible builds. However, be aware that:
- Pinning only the major version (16) is often sufficient; specifying a minor version can provide greater stability but might require frequent updates.
- `restart: always` is fine in a production-like environment, but if this file is strictly for development, you could potentially use `restart: unless-stopped` to avoid container restarts in certain testing/debugging scenarios.


Please ensure all developers are aware of the updated Docker image tag and confirm if the restart policy meets their dev workflow needs.

---

`13-14`: <details>
<summary>✅ Verification successful</summary>

**Confirm POSTGRES_HOST alignment with application code.**

Defining `POSTGRES_HOST: db` is logical to link the `api` container to the `db` container. Verify that the application code references `process.env.POSTGRES_HOST` (or a suitable default) and confirm that the connections succeed as expected.


Run a functional test to ensure the `api` container can connect to the Postgres container using the new environment variable.

---

🏁 Script executed:

```shell
#!/bin/bash
# Confirm if 'POSTGRES_HOST' is being used in your code and logs show a successful connection.

rg "POSTGRES_HOST" -A 3
```

Length of output: 674

---



</details>

**Verified POSTGRES_HOST alignment with application code.**  
I confirmed that the application, specifically in `src/infrastructure/db/database.ts`, correctly uses `process.env.POSTGRES_HOST` (with a fallback of `'localhost'`) and that both docker-compose files consistently set the variable to `db`. The grep results support that the configuration is aligned, so no further changes are necessary.

</details>
<details>
<summary>src/index.ts (2)</summary>

`2-5`: **Imports look consistent and maintainable.**

The revised import paths and the addition of `UserRouter` improve your project's structure. No immediate concerns.

---

`13-13`: **Good practice to parse JSON requests.**

`app.use(express.json());` is an industry-standard approach to handle incoming JSON. Great addition.

</details>
<details>
<summary>src/infrastructure/entities/base.orm-entity.ts (2)</summary>

`6-6`: **Abstract base usage aligns with TypeORM conventions.**

Importing a `BaseEntity` variant from the core domain and extending it in the infrastructure layer remains consistent with a clean architecture approach.

---

`8-16`: **Use of declared fields ensures compatibility with TypeORM decorators.**

Marking these properties with `declare` helps TypeScript avoid initialization errors while TypeORM populates the fields. This is a standard approach for ORM-managed fields.

</details>
<details>
<summary>package.json (3)</summary>

`11-14`: **Praise for streamlining the migration commands.**

These scripts make it clearer to manage TypeORM migrations. Directly calling `typeorm-ts-node-esm` is simpler than using `npx`. Make sure to keep local documentation (like a README) updated, so new teammates know how to run migrations.

---

`21-22`: **Good additions for encryption and validation.**

The dependencies `bcryptjs`, `class-validator`, and `tsyringe` enable secure password hashing, data validation, and dependency injection, respectively. This is a solid approach to security and maintainability. Additionally, including their type definitions keeps your TypeScript code safe from type mismatches.



Also applies to: 27-27, 31-31, 37-37

---

`8-10`: <details>
<summary>✅ Verification successful</summary>

**Switch to `tsx` is appropriate, but confirm dev environment alignment.**

Upgrading from `ts-node` to `tsx` offers improved performance and ease of use. However, please confirm that team members and CI pipelines are all set up to handle `tsx`, ensuring no conflicts or missing modules in local or CI environments.

---

🏁 Script executed:

```shell
#!/bin/bash
# Verify that tsx is installed and used consistently in the project
rg "tsx" -A 2
```

Length of output: 857

---



</details>

**Confirm consistent tsx integration across all environments.**

The grep output confirms that the upgrade to `tsx` is consistently reflected in both `package.json` and `package-lock.json` (with version `4.19.3`). Please ensure that team members are aware of the change and that the CI pipelines are configured to support `tsx` instead of `ts-node`.

</details>
<details>
<summary>src/application/services/user.service.ts (3)</summary>

`22-36`: **Logical flow for user creation looks good.**

The checks for existing email and minimal password length are correct, and the hashed password usage is appropriate. No immediate concerns here.

---

`38-54`: **Appropriate update logic.**

The flow for email uniqueness checks, validating new email formats, and handling password hashing is correct. Excellent job ensuring partial updates for optional parameters.

---

`56-66`: **Convenient data retrieval methods.**

The methods `getUserById`, `getUserByEmail`, and `getAllUsers` neatly delegate to the repository. This is straightforward and follows clean architecture principles.

</details>
<details>
<summary>docker-compose.yml (1)</summary>

`3-3`: **Good choice of latest stable Alpine-based PostgreSQL image & data volume.**

Using `postgres:16-alpine` is more lightweight and easier to maintain. Mapping `./data` ensures persisted volume data. Make sure you handle potential permission issues on certain OSes or CI environments.



Also applies to: 8-9

</details>
<details>
<summary>src/presentation/controllers/user.controller.ts (4)</summary>

`10-23`: **Descriptive status codes for user creation.**

The 201 status is suitable because a new user record is created. Masking the password in the response is also a good security practice.

---

`66-79`: **Use 500 for unexpected errors in `getUserById`.**

Responding with 401 (Unauthorized) at line 77 could confuse API consumers. Use 500 for unhandled exceptions and reserve 401 for authentication failures or insufficient permissions.

```diff
- res.status(401).json({ message: err.message });
+ res.status(500).json({ message: 'Internal server error' });
```

---

`81-94`: **Sensible approach for retrieving user by email.**

404 is returned if the user does not exist; a 500 is returned for internal errors. Password is excluded. Implementation looks good.

---

`96-111`: **Pagination and password exclusion are implemented well.**

The optional `page` and `limit` query params are handled gracefully, and passwords are removed before the response is sent. This approach follows best practices for user data endpoints.

</details>
<details>
<summary>src/infrastructure/repositories/user.typeorm.repo.ts (3)</summary>

`1-4`: **Imports look good!**

All imported modules appear to be valid and organized, with no obvious issues.

---

`51-64`: **Looks consistent for retrieving by ID.**

Returning a domain entity if found, otherwise `null`, follows the declared return type. This is clear and straightforward.

---

`66-79`: **Good pattern for retrieving by email.**

Similar to `getUserById()`, the method cleanly returns a domain entity or `null`. No issues spotted here.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T15:38:37Z
user: login: MennatAllahhxx
state: COMMENTED
author_association: OWNER
submitted_at: 2025-03-14T15:40:46Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T15:41:10Z
user: login: MennatAllahhxx
state: COMMENTED
author_association: OWNER
submitted_at: 2025-03-14T15:42:46Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T15:43:33Z
user: login: MennatAllahhxx
state: COMMENTED
author_association: OWNER
submitted_at: 2025-03-14T15:52:05Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T15:52:59Z
user: login: MennatAllahhxx
state: COMMENTED
author_association: OWNER
submitted_at: 2025-03-14T16:07:37Z
user: login: coderabbitai[bot]
state: COMMENTED
author_association: NONE
submitted_at: 2025-03-14T16:07:59Z

Review comments:
diff_hunk: @@ -0,0 +1,32 @@
+import { BaseEntity } from './base.entity.js';
+import { IsEmail, Length } from 'class-validator';
+import { hash } from 'bcryptjs';
+
path: src/core/entities/user.entity.ts
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Unused import detected**

The `hash` function from `bcryptjs` is imported but never used in this file. This suggests that password hashing might be intended but not implemented.


```diff
- import { hash } from 'bcryptjs';
```

Consider adding password hashing functionality or removing the unused import.


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
import { BaseEntity } from './base.entity.js';
import { IsEmail, Length } from 'class-validator';
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated reply by CodeRabbit -->

✅ Addressed in commits c7f05f6 to 6a0825e

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:06Z
author_association: NONE
diff_hunk: @@ -0,0 +1,32 @@
+import { BaseEntity } from './base.entity.js';
+import { IsEmail, Length } from 'class-validator';
+import { hash } from 'bcryptjs';
+
+export class User extends BaseEntity {
+    @Length(3, 255)
+    name: string;
+
+    @Length(3, 255)
+    @IsEmail()
+    email: string;
+
+    @Length(8, 255)
+    password: string;
+
+    constructor(
+        name: string, 
+        email: string, 
+        password: string,
+        id?: string,
+        createdAt?: Date,
+        updatedAt?: Date
+    ) {
+        super();
+        this.name = name;
+        this.email = email;
+        this.password = password;
+        this.id = id;
+        this.createdAt = createdAt;
+        this.updatedAt = updatedAt;
+    }
+}
path: src/core/entities/user.entity.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**User entity implementation lacks password hashing**

The User entity properly extends BaseEntity and includes appropriate validation using class-validator decorators. However, there's a security concern: the password is stored as plain text without hashing, despite importing the hash function.


Consider implementing password hashing in the constructor or adding a dedicated method:

```diff
constructor(
    name: string, 
    email: string, 
    password: string,
    id?: string,
    createdAt?: Date,
    updatedAt?: Date
) {
    super();
    this.name = name;
    this.email = email;
-   this.password = password;
+   this.password = password; // Will be hashed before saving to database
    this.id = id;
    this.createdAt = createdAt;
    this.updatedAt = updatedAt;
}

+ async hashPassword(): Promise<void> {
+   this.password = await hash(this.password, 10);
+ }
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
export class User extends BaseEntity {
    @Length(3, 255)
    name: string;

    @Length(3, 255)
    @IsEmail()
    email: string;

    @Length(8, 255)
    password: string;

    constructor(
        name: string, 
        email: string, 
        password: string,
        id?: string,
        createdAt?: Date,
        updatedAt?: Date
    ) {
        super();
        this.name = name;
        this.email = email;
        this.password = password; // Will be hashed before saving to database
        this.id = id;
        this.createdAt = createdAt;
        this.updatedAt = updatedAt;
    }

    async hashPassword(): Promise<void> {
        this.password = await hash(this.password, 10);
    }
}
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:06Z
author_association: NONE
diff_hunk: @@ -0,0 +1,63 @@
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { User } from "../../core/entities/user.entity.js";
+import { hash } from "bcryptjs";
+import { IsEmail, validate } from "class-validator";
+
+export class UserService {
+    constructor(private readonly userRepo: UserRepository){}
+
+    async createUser(name: string, email: string, password: string) {
+        const userExists = await this.userRepo.getUserByEmail(email);
+        if (userExists) {
+            throw Error('Email already exists');
+        }
+
+        if (password.length < 8) throw Error('Password must be at least 8 characters long');
+
+        const user = new User(
+            name,
+            email,
+            await hash(password, 8)
+        );
+        return this.userRepo.createUser(user);
+    }
+
+    async updateUser(id: string, name?: string, email?: string, password?: string) {
+        if(email) {
+            const emailExists = await this.getUserByEmail(email);
+            if (emailExists) throw Error('Email is already used');
+
+            class EmailValidtor {
+                @IsEmail()
+                tempEmail: string;
+
+                constructor(tempEmail: string) { this.tempEmail = tempEmail; }
+            }
+            const validateEmail = new EmailValidtor(email);
+            const errs = await validate(validateEmail);
+
+            if (errs.length) throw Error('Invalid email format');
+        }
path: src/application/services/user.service.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Extract email validation to a reusable function**

The email validation logic is duplicated between methods and should be extracted to a reusable function for better maintainability.


```diff
+ private async validateEmail(email: string): Promise<void> {
+     class EmailValidator {
+         @IsEmail()
+         tempEmail: string;
+
+         constructor(tempEmail: string) { this.tempEmail = tempEmail; }
+     }
+     const validateEmail = new EmailValidator(email);
+     const errs = await validate(validateEmail);
+
+     if (errs.length) throw Error('Invalid email format');
+ }

async updateUser(id: string, name?: string, email?: string, password?: string) {
    if(email) {
        const emailExists = await this.getUserByEmail(email);
        if (emailExists) throw Error('Email is already used');

-       class EmailValidator {
-           @IsEmail()
-           tempEmail: string;
-
-           constructor(tempEmail: string) { this.tempEmail = tempEmail; }
-       }
-       const validateEmail = new EmailValidator(email);
-       const errs = await validate(validateEmail);
-
-       if (errs.length) throw Error('Invalid email format');
+       await this.validateEmail(email);
    }
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
class UserService {
    // ... other methods and properties

    private async validateEmail(email: string): Promise<void> {
        class EmailValidator {
            @IsEmail()
            tempEmail: string;

            constructor(tempEmail: string) { 
                this.tempEmail = tempEmail; 
            }
        }
        const validateEmail = new EmailValidator(email);
        const errs = await validate(validateEmail);

        if (errs.length) throw Error('Invalid email format');
    }

    async updateUser(id: string, name?: string, email?: string, password?: string) {
        if(email) {
            const emailExists = await this.getUserByEmail(email);
            if (emailExists) throw Error('Email is already used');

            await this.validateEmail(email);
        }

        // ... remaining update logic
    }

    // ... other methods and properties
}
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:06Z
author_association: NONE
diff_hunk: @@ -0,0 +1,88 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+                res.status(201).json(user);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
path: src/presentation/controllers/user.controller.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Improve error handling and avoid returning hashed passwords**

The createUser method should use more specific error status codes and avoid returning the full user object with password hash.


```diff
createUser = async (req: Request, res: Response) => {
    try {
        const name: string = req.body.name;
        const email: string = req.body.email;
        const password: string = req.body.password;

        if (!name || !email || !password) {
            res.status(400).json({ message: "name, email and password are all required" });
        } else {
            const user: User = await this.userService.createUser(name, email, password);
-            res.status(201).json(user);
+            // Exclude password from response
+            const { password: _, ...userWithoutPassword } = user;
+            res.status(201).json(userWithoutPassword);
        }
    } catch (err: any) {
-        res.status(500).json({ message: err.message });
+        // Use appropriate error codes based on error type
+        if (err.message === 'Email already exists' || err.message === 'Password must be at least 8 characters long' || err.message === 'Invalid email format') {
+            res.status(400).json({ message: err.message });
+        } else {
+            res.status(500).json({ message: 'Internal server error' });
+        }
    }
}
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    createUser = async (req: Request, res: Response) => {
        try {
            const name: string = req.body.name;
            const email: string = req.body.email;
            const password: string = req.body.password;

            if (!name || !email || !password) {
                res.status(400).json({ message: "name, email and password are all required" });
            } else {
                const user: User = await this.userService.createUser(name, email, password);
                // Exclude password from response
                const { password: _, ...userWithoutPassword } = user;
                res.status(201).json(userWithoutPassword);
            }
        } catch (err: any) {
            // Use appropriate error codes based on error type
            if (err.message === 'Email already exists' || err.message === 'Password must be at least 8 characters long' || err.message === 'Invalid email format') {
                res.status(400).json({ message: err.message });
            } else {
                res.status(500).json({ message: 'Internal server error' });
            }
        }
    }
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,88 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+                res.status(201).json(user);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    updateUser = async (req:Request, res: Response) => {
+        try {
+            const name: string | undefined = req.body?.name;
+            const email: string | undefined = req.body?.email;
+            const password: string | undefined = req.body?.password;
+            const id: string = req.params.id;
+
+            const savedUser: User | null = await this.userService.updateUser(
+                id,
+                name,
+                email,
+                password
+            );
+            
+            if (!savedUser) {
+                res.status(404).json({ message: "User not found" });
+            } else{
+                res.status(201).json(savedUser);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    getUserById = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserById(req.params.id);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                res.status(200).json(user);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
+
+    getUserByEmail = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserByEmail(req.params.email);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                res.status(200).json(user);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
path: src/presentation/controllers/user.controller.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Fix spacing, use correct error status code, and exclude password from response**

The method has the same issues as getUserById.


```diff
-getUserByEmail = async (req:Request, res: Response) => {
+getUserByEmail = async (req: Request, res: Response) => {
    try {
        const user: User | null = await this.userService.getUserByEmail(req.params.email);
        
        if (!user) {
            res.status(404).json({ message: "User not found" });
        } else {
-            res.status(200).json(user);
+            // Exclude password from response
+            const { password: _, ...userWithoutPassword } = user;
+            res.status(200).json(userWithoutPassword);
        }
    } catch (err: any) {
-        res.status(401).json({ message: err.message });
+        res.status(500).json({ message: 'Internal server error' });
    }
}
```


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<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    getUserByEmail = async (req: Request, res: Response) => {
        try {
            const user: User | null = await this.userService.getUserByEmail(req.params.email);
            
            if (!user) {
                res.status(404).json({ message: "User not found" });
            } else {
                // Exclude password from response
                const { password: _, ...userWithoutPassword } = user;
                res.status(200).json(userWithoutPassword);
            }
        } catch (err: any) {
            res.status(500).json({ message: 'Internal server error' });
        }
    }
`````

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<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,88 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+                res.status(201).json(user);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    updateUser = async (req:Request, res: Response) => {
+        try {
+            const name: string | undefined = req.body?.name;
+            const email: string | undefined = req.body?.email;
+            const password: string | undefined = req.body?.password;
+            const id: string = req.params.id;
+
+            const savedUser: User | null = await this.userService.updateUser(
+                id,
+                name,
+                email,
+                password
+            );
+            
+            if (!savedUser) {
+                res.status(404).json({ message: "User not found" });
+            } else{
+                res.status(201).json(savedUser);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    getUserById = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserById(req.params.id);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                res.status(200).json(user);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
+
+    getUserByEmail = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserByEmail(req.params.email);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                res.status(200).json(user);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
+
+    getAllUsers = async (req:Request, res: Response) => {
+        try {
+            const users: Array<User> = await this.userService.getAllUsers();
+
+            res.status(200).json(users);
+        } catch (err: any) {
+            res.status(400).json({message: err.message});
+        }
+    }
+}
path: src/presentation/controllers/user.controller.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Fix spacing, use correct error status code, and consider pagination**

The method has formatting issues, uses an incorrect error status code, and should consider pagination for large datasets.


```diff
-getAllUsers = async (req:Request, res: Response) => {
+getAllUsers = async (req: Request, res: Response) => {
    try {
+        // Add pagination
+        const page = req.query.page ? parseInt(req.query.page as string) : 1;
+        const limit = req.query.limit ? parseInt(req.query.limit as string) : 10;
+        
-        const users: Array<User> = await this.userService.getAllUsers();
+        const users: Array<User> = await this.userService.getAllUsers(page, limit);
+        
+        // Exclude passwords from response
+        const usersWithoutPasswords = users.map(user => {
+            const { password: _, ...userWithoutPassword } = user;
+            return userWithoutPassword;
+        });

-        res.status(200).json(users);
+        res.status(200).json(usersWithoutPasswords);
    } catch (err: any) {
-        res.status(400).json({message: err.message});
+        res.status(500).json({ message: 'Internal server error' });
    }
}
```


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<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    getAllUsers = async (req: Request, res: Response) => {
        try {
            // Add pagination
            const page = req.query.page ? parseInt(req.query.page as string) : 1;
            const limit = req.query.limit ? parseInt(req.query.limit as string) : 10;
            
            const users: Array<User> = await this.userService.getAllUsers(page, limit);
            
            // Exclude passwords from response
            const usersWithoutPasswords = users.map(user => {
                const { password: _, ...userWithoutPassword } = user;
                return userWithoutPassword;
            });
        
            res.status(200).json(usersWithoutPasswords);
        } catch (err: any) {
            res.status(500).json({ message: 'Internal server error' });
        }
    }
}
`````

</details>

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<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,88 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+                res.status(201).json(user);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    updateUser = async (req:Request, res: Response) => {
+        try {
+            const name: string | undefined = req.body?.name;
+            const email: string | undefined = req.body?.email;
+            const password: string | undefined = req.body?.password;
+            const id: string = req.params.id;
+
+            const savedUser: User | null = await this.userService.updateUser(
+                id,
+                name,
+                email,
+                password
+            );
+            
+            if (!savedUser) {
+                res.status(404).json({ message: "User not found" });
+            } else{
+                res.status(201).json(savedUser);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    getUserById = async (req:Request, res: Response) => {
+        try {
+            const user: User | null = await this.userService.getUserById(req.params.id);
+            
+            if (!user) {
+                res.status(404).json({ message: "User not found" });
+            } else {
+                res.status(200).json(user);
+            }
+        } catch (err: any) {
+            res.status(401).json({ message: err.message });
+        }
+    }
path: src/presentation/controllers/user.controller.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Fix spacing and use correct error status code**

The method has formatting issues and uses an incorrect error status code.


```diff
-getUserById = async (req:Request, res: Response) => {
+getUserById = async (req: Request, res: Response) => {
    try {
        const user: User | null = await this.userService.getUserById(req.params.id);
        
        if (!user) {
            res.status(404).json({ message: "User not found" });
        } else {
-            res.status(200).json(user);
+            // Exclude password from response
+            const { password: _, ...userWithoutPassword } = user;
+            res.status(200).json(userWithoutPassword);
        }
    } catch (err: any) {
-        res.status(401).json({ message: err.message });
+        res.status(500).json({ message: 'Internal server error' });
    }
}
```


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<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    getUserById = async (req: Request, res: Response) => {
        try {
            const user: User | null = await this.userService.getUserById(req.params.id);
            
            if (!user) {
                res.status(404).json({ message: "User not found" });
            } else {
                // Exclude password from response
                const { password: _, ...userWithoutPassword } = user;
                res.status(200).json(userWithoutPassword);
            }
        } catch (err: any) {
            res.status(500).json({ message: 'Internal server error' });
        }
    }
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,88 @@
+import { Request, Response } from "express";
+import { UserService } from "../../application/services/user.service.js";
+import { User } from "../../core/entities/user.entity.js";
+
+export class UserController {
+    constructor(private userService: UserService) {
+        this.userService = userService;
+    }
+
+    createUser = async (req: Request, res: Response) => {
+        try {
+            const name: string = req.body.name;
+            const email: string = req.body.email;
+            const password: string = req.body.password;
+
+            if (!name || !email || !password) {
+                res.status(400).json({ message: "name, email and password are all required" });
+            } else {
+                const user: User = await this.userService.createUser(name, email, password);
+                res.status(201).json(user);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
+
+    updateUser = async (req:Request, res: Response) => {
+        try {
+            const name: string | undefined = req.body?.name;
+            const email: string | undefined = req.body?.email;
+            const password: string | undefined = req.body?.password;
+            const id: string = req.params.id;
+
+            const savedUser: User | null = await this.userService.updateUser(
+                id,
+                name,
+                email,
+                password
+            );
+            
+            if (!savedUser) {
+                res.status(404).json({ message: "User not found" });
+            } else{
+                res.status(201).json(savedUser);
+            }
+        } catch (err: any) {
+            res.status(500).json({ message: err.message });
+        }
+    }
path: src/presentation/controllers/user.controller.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Use correct HTTP status code for updates**

The updateUser method uses status code 201 (Created) for updates, but status code 200 (OK) would be more appropriate for successful updates.


```diff
updateUser = async (req:Request, res: Response) => {
    try {
        const name: string | undefined = req.body?.name;
        const email: string | undefined = req.body?.email;
        const password: string | undefined = req.body?.password;
        const id: string = req.params.id;

        const savedUser: User | null = await this.userService.updateUser(
            id,
            name,
            email,
            password
        );
        
        if (!savedUser) {
            res.status(404).json({ message: "User not found" });
-        } else{
-            res.status(201).json(savedUser);
+        } else {
+            // Exclude password from response
+            const { password: _, ...userWithoutPassword } = savedUser;
+            res.status(200).json(userWithoutPassword);
        }
    } catch (err: any) {
-        res.status(500).json({ message: err.message });
+        // Use appropriate error codes based on error type
+        if (err.message === 'Email is already used' || err.message === 'Password must be at least 8 characters long' || err.message === 'Invalid email format') {
+            res.status(400).json({ message: err.message });
+        } else {
+            res.status(500).json({ message: 'Internal server error' });
+        }
    }
}
```


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<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    updateUser = async (req: Request, res: Response) => {
        try {
            const name: string | undefined = req.body?.name;
            const email: string | undefined = req.body?.email;
            const password: string | undefined = req.body?.password;
            const id: string = req.params.id;

            const savedUser: User | null = await this.userService.updateUser(
                id,
                name,
                email,
                password
            );
            
            if (!savedUser) {
                res.status(404).json({ message: "User not found" });
            } else {
                // Exclude password from response
                const { password: _, ...userWithoutPassword } = savedUser;
                res.status(200).json(userWithoutPassword);
            }
        } catch (err: any) {
            // Use appropriate error codes based on error type
            if (
                err.message === 'Email is already used' ||
                err.message === 'Password must be at least 8 characters long' ||
                err.message === 'Invalid email format'
            ) {
                res.status(400).json({ message: err.message });
            } else {
                res.status(500).json({ message: 'Internal server error' });
            }
        }
    }
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,86 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+
+
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
+
+    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null> {
+        const user: UserOrmEntity | null = await this.repo.findOneBy({id});
+        if (!user) throw Error('User is not found');
+
+        if (name) user.name = name;
+        if (email) user.email = email;
+        if (password) user.password = password;
+        await this.repo.save(user);
+
+        return user;
+    }
path: src/infrastructure/repositories/user.typeorm.repo.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Inconsistent return type mapping with other methods.**

Unlike other repository methods that map ORM entities to domain entities, this method directly returns the ORM entity. This creates an inconsistency in the API and could lead to unexpected behavior when consumers use the returned object.

```diff
    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null> {
        const user: UserOrmEntity | null = await this.repo.findOneBy({id});
        if (!user) throw Error('User is not found');

        if (name) user.name = name;
        if (email) user.email = email;
        if (password) user.password = password;
        await this.repo.save(user);

-        return user;
+        return new User(
+            user.name,
+            user.email,
+            user.password,
+            user.id,
+            user.createdAt,
+            user.updatedAt
+        );
    }
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null> {
        const user: UserOrmEntity | null = await this.repo.findOneBy({id});
        if (!user) throw Error('User is not found');

        if (name) user.name = name;
        if (email) user.email = email;
        if (password) user.password = password;
        await this.repo.save(user);

        return new User(
            user.name,
            user.email,
            user.password,
            user.id,
            user.createdAt,
            user.updatedAt
        );
    }
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T14:59:07Z
author_association: NONE
diff_hunk: @@ -0,0 +1,32 @@
+import { BaseEntity } from './base.entity.js';
+import { IsEmail, Length } from 'class-validator';
+import { hash } from 'bcryptjs';
+
path: src/core/entities/user.entity.ts
user: login: MennatAllahhxx
body: @coderabbit i have used this import in an later commit to hash the password
created_at: 2025-03-14T15:30:27Z
author_association: OWNER
diff_hunk: @@ -0,0 +1,32 @@
+import { BaseEntity } from './base.entity.js';
+import { IsEmail, Length } from 'class-validator';
+import { hash } from 'bcryptjs';
+
path: src/core/entities/user.entity.ts
user: login: coderabbitai[bot]
body: @MennatAllahhxx Thanks for clarifying! That makes perfect sense - importing the function in preparation for its use in a later commit is a common approach during development. I'll keep note of this pattern for future reviews.

---

<details>
<summary>✏️ Learnings added</summary>

```
Learnt from: MennatAllahhxx
PR: MennatAllahhxx/xBank#3
File: src/core/entities/user.entity.ts:1-4
Timestamp: 2025-03-14T15:30:53.215Z
Learning: The `hash` import from `bcryptjs` in `src/core/entities/user.entity.ts` is intentionally included for password hashing functionality implemented in a later commit.
```

> Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure [review instructions](https://docs.coderabbit.ai/guides/review-instructions). You can manage existing learnings in the [app](https://app.coderabbit.ai/learnings).

</details>

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:30:56Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Use dependency injection instead of manual instantiation.**

The code is bypassing the DI container set up in `di.ts` by manually instantiating dependencies. This creates tight coupling and makes testing more difficult.

Consider refactoring to use the container:


```diff
- import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
- import { UserService } from "../../application/services/user.service.js";
- import { AppDataSource } from "../../infrastructure/db/database.js";
+ import { container } from "tsyringe";
+ import { UserService } from "../../application/services/user.service.js";
+ import { UserRepository } from "../../core/interfaces/user.repo.interface.js";

 const UserRouter = express.Router();

- const userRepository = new UserTypeOrmRepository(AppDataSource);
- const userService = new UserService(userRepository);
+ const userRepository = container.resolve<UserRepository>('UserRepository');
+ const userService = new UserService(userRepository);
 const userController = new UserController(userService);
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
import { container } from "tsyringe";
import { UserService } from "../../application/services/user.service.js";
import { UserRepository } from "../../core/interfaces/user.repo.interface.js";

const UserRouter = express.Router();

const userRepository = container.resolve<UserRepository>('UserRepository');
const userService = new UserService(userRepository);
const userController = new UserController(userService);
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:38:36Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
+
+UserRouter.post('/user', userController.createUser.bind(userController));
+UserRouter.put('/user/:id', userController.updateUser.bind(userController));
+UserRouter.get('/user/:id', userController.getUserById.bind(userController));
+UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
path: src/presentation/routes/user.route.ts
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Fix route ordering to prevent conflicts.**

Express routes are matched in order of registration. The route `/user/:id` will match requests intended for `/user/email/:email` because `:id` will match anything, including 'email'.

To fix this issue:


```diff
 UserRouter.post('/user', userController.createUser.bind(userController));
 UserRouter.put('/user/:id', userController.updateUser.bind(userController));
+ UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
 UserRouter.get('/user/:id', userController.getUserById.bind(userController));
- UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
 UserRouter.get('/users', userController.getAllUsers.bind(userController));
```


<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

`````suggestion
UserRouter.post('/user', userController.createUser.bind(userController));
UserRouter.put('/user/:id', userController.updateUser.bind(userController));
UserRouter.get('/user/email/:email', userController.getUserByEmail.bind(userController));
UserRouter.get('/user/:id', userController.getUserById.bind(userController));
UserRouter.get('/users', userController.getAllUsers.bind(userController));
`````

</details>

<!-- suggestion_end -->

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T15:38:36Z
author_association: NONE
diff_hunk: @@ -0,0 +1,96 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+
+
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
path: src/infrastructure/repositories/user.typeorm.repo.ts
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Ensure secure password handling.**

Currently, passwords are passed and stored as plain text. This poses a critical security risk. Verify whether hashing is handled elsewhere in the application or introduce password hashing here to protect user credentials.

```diff
- ormUser.password = user.password;
+ // For example, hashing the password before persisting:
+ ormUser.password = await hashFunction(user.password);
```


> Committable suggestion skipped: line range outside the PR's diff.

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:38:36Z
author_association: NONE
diff_hunk: @@ -0,0 +1,96 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+
+
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
+
+    async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User | null> {
+        const user: UserOrmEntity | null = await this.repo.findOneBy({id});
+        if (!user) throw Error('User is not found');
+
+        if (name) user.name = name;
+        if (email) user.email = email;
+        if (password) user.password = password;
+        await this.repo.save(user);
+
+        return new User(
+            user.name,
+            user.email,
+            user.password,
+            user.id,
+            user.createdAt,
+            user.updatedAt
+        );
+    }
path: src/infrastructure/repositories/user.typeorm.repo.ts
user: login: coderabbitai[bot]
body: _🛠️ Refactor suggestion_

**Align return type with implementation logic.**

The method signature indicates `Promise<User | null>`, yet the code throws an error when the user is not found and never returns `null`. Consider removing `| null` or returning `null` (instead of throwing) for consistency with the declared return type. Also, thank you for aligning this with the previous feedback by returning the domain entity.

```diff
 async updateUser(id: string, name?: string, email?: string, password?: string): Promise<User> {
     const user: UserOrmEntity | null = await this.repo.findOneBy({id});
     if (!user) {
-        throw Error('User is not found');
+        return null; // or handle differently to align with signature
     }
     ...
 }
```


> Committable suggestion skipped: line range outside the PR's diff.

<!-- This is an auto-generated comment by CodeRabbit -->
created_at: 2025-03-14T15:38:36Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: MennatAllahhxx
body: @coderabbitai so should i just remove the di file?

created_at: 2025-03-14T15:40:45Z
author_association: OWNER
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: coderabbitai[bot]
body: @MennatAllahhxx No, you shouldn't remove the `di.ts` file. In fact, it's the opposite - you should keep the `di.ts` file and modify the code in `user.route.ts` to use the dependency injection container you've set up.

The purpose of dependency injection is to centralize dependency management, which is what your `di.ts` file does. The issue is that your route file is bypassing this container by manually instantiating dependencies, which defeats the purpose of having DI.

Since your PR is specifically about implementing dependency injection, you should modify `user.route.ts` to use the container as I suggested in my previous comment, rather than removing the DI configuration.

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:41:10Z
author_association: NONE
diff_hunk: @@ -0,0 +1,96 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+
+
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
path: src/infrastructure/repositories/user.typeorm.repo.ts
user: login: MennatAllahhxx
body: @coderabbitai this is already handled in the service
created_at: 2025-03-14T15:42:46Z
author_association: OWNER
diff_hunk: @@ -0,0 +1,96 @@
+import { DataSource } from "typeorm";
+import { User } from "../../core/entities/user.entity.js";
+import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
+import { UserOrmEntity } from "../entities/user.orm-entity.js";
+
+
+export class UserTypeOrmRepository implements UserRepository {
+    private repo;
+
+    constructor(private dataSource: DataSource) {
+        this.repo = this.dataSource.getRepository(UserOrmEntity);
+    }
+
+    async createUser(user: User): Promise<User> {
+        const ormUser = new UserOrmEntity();
+        ormUser.name = user.name;
+        ormUser.email = user.email;
+        ormUser.password = user.password
+
+        const savedUser = await this.repo.save(ormUser);
+
+        return new User(
+            savedUser.name,
+            savedUser.email,
+            savedUser.password,
+            savedUser.id,
+            savedUser.createdAt,
+            savedUser.updatedAt
+        );
+    }
path: src/infrastructure/repositories/user.typeorm.repo.ts
user: login: coderabbitai[bot]
body: <details>
<summary>🧩 Analysis chain</summary>

@MennatAllahhxx You're absolutely right! After checking the code, I can see that password hashing is indeed handled in the service layer. The `UserService.createUser()` method calls the `user.hashPassword()` method before passing the user object to the repository. This ensures passwords are properly hashed before they reach the database.

Thank you for the clarification. This is a good security practice to handle password hashing at the domain/service level rather than the repository layer.



(\_/) 
( •ᴗ•)
/ >📝

---

🏁 Script executed:
```
#!/bin/bash
# Let's first check the User entity to see if there's a hashPassword method
echo "### User entity with hashPassword method ###"
cat src/core/entities/user.entity.ts

echo -e "\n\n### UserService with createUser method ###"
cat src/application/services/user.service.ts
```

Length of output: 3044

---



</details>

@MennatAllahhxx You're absolutely right! I can see in the code that password hashing is properly handled in the service layer. Specifically in the UserService:

- The `createUser` method uses `await hash(password, 8)` before creating the User object
- The `updateUser` method also hashes passwords with `password ? await hash(password, 8) : undefined`

This is a good security practice as it ensures passwords are properly hashed before they reach the repository layer and database. Thanks for the clarification!



(\_/) 
( •ᴗ•)
/ >📝

---

<details>
<summary>✏️ Learnings added</summary>

```
Learnt from: MennatAllahhxx
PR: MennatAllahhxx/xBank#3
File: src/infrastructure/repositories/user.typeorm.repo.ts:14-30
Timestamp: 2025-03-14T15:43:31.900Z
Learning: In the xBank application, password hashing is handled in the service layer (UserService) by calling the user.hashPassword() method before the user is passed to the repository layer, following good security practices for credential handling.
```

---

```
Learnt from: MennatAllahhxx
PR: MennatAllahhxx/xBank#3
File: src/infrastructure/repositories/user.typeorm.repo.ts:14-30
Timestamp: 2025-03-14T15:43:31.900Z
Learning: Password hashing in the xBank application is handled in the UserService class using bcryptjs, not in the repository layer. The service hashes passwords before creating or updating user objects, following proper security practices.
```

> Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure [review instructions](https://docs.coderabbit.ai/guides/review-instructions). You can manage existing learnings in the [app](https://app.coderabbit.ai/learnings).

</details>

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:43:33Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: MennatAllahhxx
body: @coderabbitai but apparently the comment you suggested is doing the same work as done in the di.js file, so this will just re-do it, i believe code should exist either in di.js or in route file, but same code in both, this is just rework
created_at: 2025-03-14T15:52:05Z
author_association: OWNER
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: coderabbitai[bot]
body: <details>
<summary>🧩 Analysis chain</summary>

@MennatAllahhxx I see the confusion. Let me clarify how dependency injection works:

1. In `di.ts`, you **register** dependencies (telling the container what implementation to use)
2. In the route file, you **resolve** dependencies (getting instances from the container)

These are not duplicating each other - they're complementary parts of the DI pattern. The point of having `di.ts` is so that other files like `user.route.ts` can use `container.resolve()` instead of manual instantiation.

If you keep manual instantiation in the route file, you're bypassing the DI container you set up, which defeats the purpose of having DI in the first place.

The recommended approach is to:
1. Keep `di.ts` for registrations
2. Use `container.resolve()` in all files that need dependencies

This gives you the benefits of DI: centralized dependency management, easier testing, and looser coupling between components.

(\_/)
(•ᴗ•)
/ >📝

---

🏁 Script executed:
```
#!/bin/bash
# Check the content of di.ts file to understand how it's configured
cat src/infrastructure/di.ts

# Check the import statements in user.route.ts to see current implementation
grep -A 10 "import" src/presentation/routes/user.route.ts

# Let's also check how UserService is implemented to understand the dependencies
cat src/application/services/user.service.ts | head -20
```

Length of output: 2094

---



</details>

@MennatAllahhxx I understand your concern, but there's a misunderstanding about how dependency injection works. Let me clarify:

The code in `di.ts` and the suggested change for your route file serve different purposes:

1. In `di.ts` you **register** dependencies:
   ```typescript
   container.registerSingleton<UserRepository>('UserRepository', UserTypeOrmRepository);
   ```

2. In your route file you should **resolve** those registrations:
   ```typescript
   const userRepository = container.resolve<UserRepository>('UserRepository');
   ```

These aren't doing the same work - they're complementary parts of the DI pattern. By manually instantiating `new UserTypeOrmRepository(AppDataSource)` in your route file, you're completely bypassing the DI container you set up in `di.ts`.

The main benefits of using DI properly:
- Your route file doesn't need to know about concrete implementations
- You can change implementations in one place (`di.ts`)
- Testing becomes easier because you can swap dependencies

Since your PR is about implementing dependency injection, using the container to resolve dependencies is a key part of that implementation.

---

<details>
<summary>✏️ Learnings added</summary>

```
Learnt from: MennatAllahhxx
PR: MennatAllahhxx/xBank#3
File: src/presentation/routes/user.route.ts:3-11
Timestamp: 2025-03-14T15:52:57.985Z
Learning: In the xBank project, dependency injection is implemented using tsyringe. Dependencies should be registered in di.ts (using container.register methods) and resolved in other files (using container.resolve) rather than manually instantiated.
```

> Note: Learnings are effective only in the context of similar code segments. To apply general coding guidelines, please configure [review instructions](https://docs.coderabbit.ai/guides/review-instructions). You can manage existing learnings in the [app](https://app.coderabbit.ai/learnings).

</details>

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T15:52:59Z
author_association: NONE
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: MennatAllahhxx
body: @coderabbitai ok but are you sure it should be this
import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
not
import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";

created_at: 2025-03-14T16:07:37Z
author_association: OWNER
diff_hunk: @@ -0,0 +1,19 @@
+import express from "express";
+import { UserController } from "../controllers/user.controller.js";
+import { UserTypeOrmRepository } from "../../infrastructure/repositories/user.typeorm.repo.js";
+import { UserService } from "../../application/services/user.service.js";
+import { AppDataSource } from "../../infrastructure/db/database.js";
+
+const UserRouter = express.Router();
+
+const userRepository = new UserTypeOrmRepository(AppDataSource);
+const userService = new UserService(userRepository);
+const userController = new UserController(userService);
path: src/presentation/routes/user.route.ts
user: login: coderabbitai[bot]
body: @MennatAllahhxx Yes, you should definitely import the interface instead of the concrete implementation:

```typescript
import { UserRepository } from "../../core/interfaces/user.repo.interface.js";
```

This is a key principle of dependency injection - your code should depend on abstractions (interfaces), not concrete implementations. When you use `container.resolve<UserRepository>('UserRepository')`, the container will return the implementation you registered in `di.ts`.

Using the interface in your imports gives you these benefits:
- Your route code doesn't need to know which specific repository implementation is being used
- You can change implementations by only updating the registration in `di.ts`
- It makes unit testing easier since you can mock the interface

The concrete implementation (`UserTypeOrmRepository`) should only be imported in `di.ts` where you register it as the implementation for the `UserRepository` interface.

<!-- This is an auto-generated reply by CodeRabbit -->
created_at: 2025-03-14T16:07:59Z
author_association: NONE

PR comments:
user: login: coderabbitai[bot]
created_at: 2025-03-14T14:43:51Z
body: <!-- This is an auto-generated comment: summarize by coderabbit.ai -->
<!-- This is an auto-generated comment: failure by coderabbit.ai -->

> [!CAUTION]
> ## Review failed
> 
> The pull request is closed.

<!-- end of auto-generated comment: failure by coderabbit.ai -->
<!-- walkthrough_start -->

## Walkthrough

This pull request introduces a new CodeRabbit configuration file and updates various Docker and Node.js settings. The changes revise Dockerfiles and docker-compose configurations with specific image versions, volume mappings, and environment variables. The development workflow is enhanced via updates to package.json scripts, dependencies, and the TypeScript target. Additionally, comprehensive user management functionality is implemented through new services, controllers, repository interfaces, ORM entities, migrations, and dependency injection configurations while removing legacy migration and entity files.

## Changes

| File(s) | Change Summary |
|---------|----------------|
| `.coderabbit.yaml`, `.dockerignore`, `.gitignore` | New CodeRabbit config added with language, review, and chat settings; updated ignore files include new `data/` and re-added `*.env` entries. |
| `Dockerfile`, `docker-compose.dev.yml`, `docker-compose.yml` | Dockerfiles updated with Node.js version (`node:23`, `node:23-alpine`), new user/group creation; docker-compose files updated with `postgres:16-alpine`, volume mappings, environment variables, and restart policies. |
| `package.json`, `tsconfig.json` | Scripts updated (using `tsx watch` and direct node invocation), migration paths modified, new dependencies (`bcryptjs`, `class-validator`, `tsyringe`, etc.) added; TypeScript target upgraded to ES2022. |
| `src/db/migrations/1741573130893-migration.ts`, `src/infrastructure/db/migrations/1741962631354-migration.ts`, `src/entities/user.entity.ts` | Removed legacy migration and ORM user entity; added a new migration to create `user_orm_entity`. |
| `src/index.ts`, `src/infrastructure/db/database.ts` | Import paths revised (e.g., database path changes) and JSON parsing added; database configuration enhanced using an `isProduction` variable with conditional entity and migration paths. |
| `src/application/services/user.service.ts`, `src/core/entities/base.entity.ts`, `src/core/entities/user.entity.ts`, `src/core/interfaces/user.repo.interface.ts` | Introduced new user service, base and user entity classes (with validation), and a user repository interface. |
| `src/infrastructure/di.ts`, `src/infrastructure/entities/base.orm-entity.ts`, `src/infrastructure/entities/user.orm-entity.ts`, `src/infrastructure/repositories/user.typeorm.repo.ts` | Added dependency injection setup using tsyringe; updated abstract ORM base entity declarations; introduced a new ORM user entity and its repository implementation. |
| `src/presentation/controllers/user.controller.ts`, `src/presentation/routes/user.route.ts` | New user controller with methods for create, update, and retrieval of users established; an Express router for user-related endpoints is defined and exported. |

## Sequence Diagram(s)

```mermaid
sequenceDiagram
  participant Client as Client
  participant Router as UserRouter
  participant Controller as UserController
  participant Service as UserService
  participant Repository as UserTypeOrmRepository
  participant DB as Database

  Client->>Router: HTTP POST /users
  Router->>Controller: createUser(request)
  Controller->>Service: createUser(name, email, password)
  Service->>Repository: createUser(user)
  Repository->>DB: Save user_orm_entity
  DB-->>Repository: Confirmation
  Repository-->>Service: User data
  Service-->>Controller: User object
  Controller-->>Router: Response (201, User)
  Router-->>Client: HTTP Response
```

## Poem

> I'm a little rabbit coding late at night,  
> Hopping through changes with pure delight.  
> New routes and services in a neat parade,  
> Docker and TypeScript perfectly arrayed.  
> Migrations and entities now dance in the light,  
> My carrot of code shines ever so bright!  
> Happy hops and bytes to all, take flight!

<!-- walkthrough_end -->
<!-- internal state start -->


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 -->

<!-- internal state end -->
<!-- announcements_start -->

> [!TIP]
> <details>
> <summary>⚡🧪 Multi-step agentic review comment chat (experimental)</summary>
> 
> - We're introducing multi-step agentic chat in review comments. This experimental feature enhances review discussions with the CodeRabbit agentic chat by enabling advanced interactions, including the ability to create pull requests directly from comments.
> 						- To enable this feature, set early_access to true under in the settings.
> 
> </details>

<!-- announcements_end -->

---

<details>
<summary>📜 Recent review details</summary>

**Configuration used: .coderabbit.yaml**
**Review profile: CHILL**
**Plan: Pro**

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 6a0825e1e290a69c827f68652a9f8301abc6c37f and 6924ebfc609a9d9d4e70a34ff93592a43982bd66.

</details>

<details>
<summary>📒 Files selected for processing (4)</summary>

* `src/core/entities/user.entity.ts` (1 hunks)
* `src/index.ts` (1 hunks)
* `src/infrastructure/repositories/user.typeorm.repo.ts` (1 hunks)
* `src/presentation/routes/user.route.ts` (1 hunks)

</details>

</details>
<!-- finishing_touch_checkbox_start -->

<details>
<summary>✨ Finishing Touches</summary>

- [ ] <!-- {"checkboxId": "7962f53c-55bc-4827-bfbf-6a18da830691"} --> 📝 Generate Docstrings

</details>

<!-- finishing_touch_checkbox_end -->
<!-- tips_start -->

---



<details>
<summary>🪧 Tips</summary>

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There are 3 ways to chat with [CodeRabbit](https://coderabbit.ai?utm_source=oss&utm_medium=github&utm_campaign=MennatAllahhxx/xBank&utm_content=3):

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<!-- tips_end -->
author_association: NONE
user: login: MennatAllahhxx
created_at: 2025-03-14T14:53:18Z
body: @coderabbitai review
author_association: OWNER
user: login: coderabbitai[bot]
created_at: 2025-03-14T14:53:25Z
body: <!-- This is an auto-generated reply by CodeRabbit -->
<details>
<summary>:white_check_mark: Actions performed</summary>

Review triggered.

> Note: CodeRabbit is an incremental review system and does not re-review already reviewed commits. This command is applicable only when automatic reviews are paused.

</details>
author_association: NONE
user: login: MennatAllahhxx
created_at: 2025-03-14T15:25:27Z
body: @coderabbit check resolved comments

author_association: OWNER
user: login: coderabbitai[bot]
created_at: 2025-03-14T15:26:03Z
body: <!-- This is an auto-generated reply by CodeRabbit -->
> [!TIP]
> For best results, initiate chat on the files or code changes.

<details>
<summary>🧩 Analysis chain</summary>

🏁 Script executed:
```
#!/bin/bash
# Get PR information including comments
gh pr view 3 --json comments

# Check if there are any comments marked as resolved
gh pr view 3 --json reviews | jq '.reviews[].comments[] | select(.state == "RESOLVED") | {author: .author.login, body: .body}'
```

Length of output: 26979

---



</details>

@MennatAllahhxx I've checked for resolved comments on this PR and it appears there are no resolved comments at this time. The PR has regular comments, including the walkthrough summary and the review trigger, but no comments have been marked as resolved yet.

Would you like me to perform any other actions related to this PR?
author_association: NONE
user: login: MennatAllahhxx
created_at: 2025-03-14T15:30:55Z
body: @coderabbit review again
author_association: OWNER
user: login: coderabbitai[bot]
created_at: 2025-03-14T15:31:16Z
body: <!-- This is an auto-generated reply by CodeRabbit -->
@MennatAllahhxx I'll perform a complete review of all changes in your PR again. This will re-examine all files and changes in the pull request, regardless of whether they were previously reviewed.

<details>
<summary>:white_check_mark: Actions performed</summary>

Full review triggered.

</details>
author_association: NONE
user: login: MennatAllahhxx
created_at: 2025-03-14T16:32:38Z
body: @coderabbitai review latest commit changes
author_association: OWNER
user: login: coderabbitai[bot]
created_at: 2025-03-14T16:33:52Z
body: <!-- This is an auto-generated reply by CodeRabbit -->
<details>
<summary>🧩 Analysis chain</summary>

@MennatAllahhxx I'll review the latest commit changes for your PR. Let me first identify what changes were made in that commit.



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🏁 Script executed:
```
#!/bin/bash
# Get the latest commit in PR #3
echo "Latest commit in PR #3:"
gh pr view 3 --json commits | jq '.commits[-1]'

# Get the files changed in the latest commit
echo -e "\nFiles changed in the latest commit:"
gh pr view 3 --json commits | jq -r '.commits[-1].oid' | xargs git show --name-status
```

Length of output: 1626

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🏁 Script executed:
```
#!/bin/bash
# Check the dependency injection setup
echo "=== Dependency Injection Setup ==="
cat src/infrastructure/di.ts

# Check the user repository implementation
echo -e "\n\n=== User Repository Implementation ==="
cat src/infrastructure/repositories/user.typeorm.repo.ts

# Check the user service implementation
echo -e "\n\n=== User Service Implementation ==="
cat src/application/services/user.service.ts

# Check the routing setup
echo -e "\n\n=== User Routing Setup ==="
cat src/presentation/routes/user.route.ts
```

Length of output: 6780

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🏁 Script executed:
```
#!/bin/bash
# Check the user controller implementation
echo "=== User Controller Implementation ==="
cat src/presentation/controllers/user.controller.ts

# Check the user entity definitions
echo -e "\n\n=== User Entity Definition ==="
cat src/core/entities/user.entity.ts
cat src/infrastructure/entities/user.orm-entity.ts

# Check how it's integrated in the main application
echo -e "\n\n=== Main Application Integration ==="
cat src/index.ts
```

Length of output: 6634

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</details>

@MennatAllahhxx I've reviewed the latest commit which implements dependency injection and updates routing for the user management functionality. Here's my review:

## Positive Aspects

1. **Well-structured Architecture**: Excellent separation of concerns with clear layers for core entities, application services, infrastructure, and presentation.

2. **Dependency Injection**: Good use of tsyringe to implement DI, making the code more maintainable and testable.

3. **Security**: Password hashing and proper exclusion from responses shows attention to security concerns.

4. **Entity Design**: Clean separation between domain entities and ORM entities.

## Suggestions for Improvement

1. **Repository Implementation**: 
   - The `updateUser` method in `UserTypeOrmRepository` throws an error if a user is not found, but its return type indicates it should return `User | null`. Consider returning null instead of throwing.

2. **Error Consistency**:
   - In `UserController`, error handling varies across methods - `getUserById` returns 401 for errors while others return 500.
   - Error messages differ between service and controller ("Email already exists" vs "Email is already used").

3. **Code Quality**:
   - There's an extra semicolon after imports in `user.route.ts`.
   - Consider adding input validation for query parameters in `getAllUsers`.

4. **User Entity**:
   - The non-null assertions (`!`) in `UserOrmEntity` properties could be replaced with initialization in a constructor.

Overall, this is a solid implementation of dependency injection with good architectural decisions. The minor issues noted can be addressed in future commits.

<details>
<summary>:white_check_mark: Actions performed</summary>

Review triggered.

> Note: CodeRabbit is an incremental review system and does not re-review already reviewed commits. This command is applicable only when automatic reviews are paused.

</details>
author_association: NONE
user: login: MennatAllahhxx
created_at: 2025-03-14T16:37:33Z
body: @coderabbitai is the review done?
author_association: OWNER
user: login: coderabbitai[bot]
created_at: 2025-03-14T16:37:52Z
body: <!-- This is an auto-generated reply by CodeRabbit -->
> [!TIP]
> For best results, initiate chat on the files or code changes.

@MennatAllahhxx Yes, the review is complete. I've already provided a full review of your latest commit in my previous response, which covered the dependency injection implementation, architecture structure, and suggestions for improvements. Is there anything specific about the review feedback you'd like me to clarify or explain further?
author_association: NONE