Repository: Kevinzh0C/Fechatter
Pull request #26: Add project roadmap and update README
Author: login: devin-ai-integration[bot]
Created: 2025-05-14T13:57:00Z | Merged: 2025-05-14T16:42:06Z

# Add Project Roadmap and Update README

This PR adds a comprehensive project roadmap document and updates the README to reference it. The roadmap includes:

- Features already developed
- Immediately upcoming features (Meilisearch and NATS JetStream integration)
- Near-future features (backend/frontend integration, ChatGPT chatbot)
- Future considerations (OpenTelemetry, Pingora gateway)

The roadmap also references the external technologies mentioned in the requirements: Meilisearch, NATS.rs, Pingora, and System Design Primer.

Link to Devin run: https://app.devin.ai/sessions/141d9d2d4260412e91342922b19697f3
User: KQosz Z (kaiqiz07@gmail.com)


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

- **Documentation**
  - Added a new "Upcoming Features" section to the README, outlining planned enhancements and integrations.
  - Included a reference link to the project roadmap in the README for better visibility of future development plans.
  - Introduced a comprehensive roadmap document detailing current features, upcoming improvements, and long-term considerations for the chat application.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->


Diff:
diff --git a/README.md b/README.md
index 9f1f49c8..03fb9ded 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Fechatter is a modern chat platform built with Rust that provides a secure and e
 - **notify_server**: Real-time notification delivery
 
 The application enables users to:
+
 - Create and join workspaces
 - Participate in different types of chats (one-on-one, group chats, channels)
 - Send and receive messages in real-time
@@ -23,8 +24,18 @@ The application enables users to:
 - Real-time communication using Server-Sent Events (SSE)
 - RESTful API design with PostgreSQL persistence
 
+## Upcoming Features
+
+- Meilisearch integration for powerful message search capabilities
+- NATS JetStream for enhanced real-time messaging infrastructure
+- Backend and frontend integration with UI
+- ChatGPT chatbot service integration
+- OpenTelemetry monitoring and Pingora gateway integration
+
 For detailed documentation on architecture, API endpoints, chat types, and more, see the [detailed documentation](./docs/detailed_documentation.md).
 
+For information about our development roadmap and upcoming features, see the [Project Roadmap](./docs/roadmap.md).
+
 ## Prerequisites
 
 - Rust (latest stable)
@@ -34,27 +45,28 @@ For detailed documentation on architecture, API endpoints, chat types, and more,
 ## Setup
 
 1. Clone the repository:
+
    ```
    git clone https://github.com/Kevinzh0C/fechatter.git
    cd fechatter
    ```
-
 2. Set up the database:
+
    ```
    createdb fechatter
    ```
-
 3. Configure environment variables:
+
    ```
    cp .env.example .env
    ```
-
 4. Run database migrations:
+
    ```
    sqlx migrate run
    ```
-
 5. Build and run the project:
+
    ```
    cargo run
    ```
diff --git a/docs/roadmap.md b/docs/roadmap.md
new file mode 100644
index 00000000..b3374582
--- /dev/null
+++ b/docs/roadmap.md
@@ -0,0 +1,84 @@
+# Fechatter Project Roadmap
+
+This document outlines the development roadmap for the Fechatter chat application, including completed features, upcoming integrations, and future enhancements.
+
+## Features Already Developed
+
+Fechatter currently provides the following key features:
+
+- [x] **Multiple Chat Types**: Support for one-on-one conversations, group chats, private channels, and public channels
+- [x] **Workspace Management**: Multi-tenant architecture with isolated workspaces for organizations
+- [x] **JWT-based Authentication**: Secure user authentication with refresh token support
+- [x] **Real-time Messaging**: Server-Sent Events (SSE) for real-time notifications and message delivery
+- [x] **RESTful API**: Comprehensive API for chat, user, and workspace management
+- [x] **PostgreSQL Database**: Reliable data persistence with efficient schema design
+- [x] **Comprehensive Error Handling**: Robust error management across the application
+- [x] **Modular Architecture**: Separation of concerns between chat functionality and notification delivery
+
+## Immediately Upcoming Features
+
+### Meilisearch Integration
+
+[Meilisearch](https://github.com/meilisearch/meilisearch) will be integrated to provide powerful search capabilities:
+
+- [ ] **Message Search**: Fast, typo-tolerant search across chat messages
+- [ ] **Search-as-you-type**: Real-time search results with sub-50ms response times
+- [ ] **Faceted Search**: Filter search results by date, sender, chat type, etc.
+- [ ] **Relevancy Tuning**: Customize search relevance based on message context and user preferences
+
+### NATS JetStream Integration
+
+[NATS JetStream](https://github.com/nats-io/nats.rs) will enhance our real-time communication infrastructure:
+
+- [ ] **Persistent Message Streams**: Reliable message delivery with configurable storage
+- [ ] **Horizontal Scaling**: Improved scalability for notify servers
+- [ ] **Message Replay**: Support for retrieving message history on reconnection
+- [ ] **Exactly-Once Delivery**: Guaranteed message processing semantics
+- [ ] **Consumer Groups**: Load balancing message processing across server instances
+
+## Near-Future Features
+
+### Backend and Frontend Integration
+
+- [ ] **TypeScript Frontend**: Modern React-based UI with TypeScript
+- [ ] **Component Library**: Reusable UI components for chat interfaces
+- [ ] **State Management**: Efficient client-side state management with real-time updates
+- [ ] **Offline Support**: Progressive Web App capabilities with offline message queuing
+- [ ] **End-to-End Testing**: Comprehensive test suite for frontend-backend integration
+
+### ChatGPT Chatbot Service
+
+- [ ] **AI-Powered Responses**: Integrate ChatGPT for intelligent chat assistance
+- [ ] **Contextual Understanding**: Maintain conversation context for natural interactions
+- [ ] **Custom Commands**: Support for chatbot commands within regular conversations
+- [ ] **Knowledge Base Integration**: Connect chatbot to company knowledge base
+- [ ] **Multi-Language Support**: Automatic translation and language detection
+
+## Future Considerations
+
+### OpenTelemetry Monitoring
+
+- [ ] **Distributed Tracing**: End-to-end request tracing across services
+- [ ] **Metrics Collection**: Performance and usage metrics for all components
+- [ ] **Logging Integration**: Structured logging with correlation IDs
+- [ ] **Service Health Dashboards**: Real-time monitoring of system performance
+- [ ] **Alerting**: Proactive notification of system issues
+
+### Pingora Gateway Configuration
+
+[Pingora](https://github.com/cloudflare/pingora) will be implemented as an API gateway:
+
+- [ ] **High-Performance Proxy**: Efficient HTTP routing with Rust performance
+- [ ] **TLS Termination**: Secure connection handling
+- [ ] **Rate Limiting**: Protection against abuse and traffic spikes
+- [ ] **Request Filtering**: Security filtering and validation
+- [ ] **Load Balancing**: Intelligent traffic distribution across services
+- [ ] **Observability**: Detailed request logging and metrics
+
+## Implementation Approach
+
+- [ ] **Horizontal Scalability**: Design all components for horizontal scaling
+- [ ] **Consistent Hashing**: Efficient distribution of connections and data
+- [ ] **Failure Resilience**: Graceful handling of component failures
+- [ ] **Performance Optimization**: Regular profiling and optimization
+- [ ] **Security First**: Security considerations at every layer of the application
diff --git a/shuttle/.shuttle/config.toml b/shuttle/.shuttle/config.toml
new file mode 100644
index 00000000..471af580
--- /dev/null
+++ b/shuttle/.shuttle/config.toml
@@ -0,0 +1 @@
+id = "proj_01JTZP304ZH1ZD9N2HEZYSXD09"
diff --git a/shuttle_example_dir/Shuttle.toml b/shuttle_example_dir/Shuttle.toml
new file mode 100644
index 00000000..eb74a9b0
--- /dev/null
+++ b/shuttle_example_dir/Shuttle.toml
@@ -0,0 +1,5 @@
+[shuttle]
+name = "shuttle-example"
+version = "0.1.0"
+workspace = false
+


Reviews:
user: login: coderabbitai[bot]
body: **Actionable comments posted: 2**

<details>
<summary>🧹 Nitpick comments (1)</summary><blockquote>

<details>
<summary>docs/roadmap.md (1)</summary><blockquote>

`1-2`: **Consider adding a Table of Contents**  
A linked Table of Contents at the top would help users navigate this lengthy document.  

For example, after the title:
```diff
+## Table of Contents
+- [Features Already Developed](#features-already-developed)
+- [Immediately Upcoming Features](#immediately-upcoming-features)
+- [Near-Future Features](#near-future-features)
+- [Future Considerations](#future-considerations)
+- [Implementation Approach](#implementation-approach)
```

</blockquote></details>

</blockquote></details>

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

**Configuration used: CodeRabbit UI**
**Review profile: CHILL**
**Plan: Pro**

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

Reviewing files that changed from the base of the PR and between f2d244aae15b3c4566a4fad621d507a42ff98701 and dd07960c96855f18478c2c47e2aa4b8b4b6e6e77.

</details>

<details>
<summary>📒 Files selected for processing (2)</summary>

* `README.md` (1 hunks)
* `docs/roadmap.md` (1 hunks)

</details>

<details>
<summary>⏰ Context from checks skipped due to timeout of 90000ms (2)</summary>

* GitHub Check: build-rust (ubuntu-latest, nightly)
* GitHub Check: build-rust (ubuntu-latest, stable)

</details>

<details>
<summary>🔇 Additional comments (2)</summary><blockquote>

<details>
<summary>docs/roadmap.md (1)</summary>

`1-4`: **Approve new roadmap document structure**  
The overall structure and clarity of the roadmap is excellent.

</details>
<details>
<summary>README.md (1)</summary>

`26-33`: **Approve "Upcoming Features" section addition**  
This new section succinctly previews planned enhancements and aligns well with the detailed roadmap.

</details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->
state: COMMENTED
author_association: NONE
submitted_at: 2025-05-14T13:59:51Z

Review comments:
diff_hunk: @@ -0,0 +1,86 @@
+# Fechatter Project Roadmap
+
+This document outlines the development roadmap for the Fechatter chat application, including completed features, upcoming integrations, and future enhancements.
+
+## Features Already Developed
+
+Fechatter currently provides the following key features:
+
+- **Multiple Chat Types**: Support for one-on-one conversations, group chats, private channels, and public channels
+- **Workspace Management**: Multi-tenant architecture with isolated workspaces for organizations
+- **JWT-based Authentication**: Secure user authentication with refresh token support
+- **Real-time Messaging**: Server-Sent Events (SSE) for real-time notifications and message delivery
+- **RESTful API**: Comprehensive API for chat, user, and workspace management
+- **PostgreSQL Database**: Reliable data persistence with efficient schema design
+- **Comprehensive Error Handling**: Robust error management across the application
+- **Modular Architecture**: Separation of concerns between chat functionality and notification delivery
+
+## Immediately Upcoming Features
+
+### Meilisearch Integration
+
+[Meilisearch](https://github.com/Kevinzh0C/meilisearch) will be integrated to provide powerful search capabilities:
+
+- **Message Search**: Fast, typo-tolerant search across chat messages
+- **Search-as-you-type**: Real-time search results with sub-50ms response times
+- **Faceted Search**: Filter search results by date, sender, chat type, etc.
+- **Relevancy Tuning**: Customize search relevance based on message context and user preferences
path: docs/roadmap.md
user: login: coderabbitai[bot]
body: _⚠️ Potential issue_

**Validate external repository links**  
The links to Meilisearch, NATS JetStream, and Pingora are pointing to the `Kevinzh0C` GitHub namespace, which may be personal forks rather than the official repositories. Please confirm and update to the official sources if appropriate.  

```diff
-[Meilisearch](https://github.com/Kevinzh0C/meilisearch)
+[Meilisearch](https://github.com/meilisearch/meilisearch)

-[NATS JetStream](https://github.com/Kevinzh0C/nats.rs)
+[NATS JetStream](https://github.com/nats-io/nats.rs)

-[Pingora](https://github.com/Kevinzh0C/pingora)
+[Pingora](https://github.com/pingora/pingora)
```


Also applies to: 31-38, 69-74

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

✅ Addressed in commit be89c49
created_at: 2025-05-14T13:59:50Z
author_association: NONE
diff_hunk: @@ -23,8 +23,18 @@ The application enables users to:
 - Real-time communication using Server-Sent Events (SSE)
 - RESTful API design with PostgreSQL persistence
 
+## Upcoming Features
+
+- Meilisearch integration for powerful message search capabilities
+- NATS JetStream for enhanced real-time messaging infrastructure
+- Backend and frontend integration with TypeScript UI
+- ChatGPT chatbot service integration
+- OpenTelemetry monitoring and Pingora gateway integration
+
 For detailed documentation on architecture, API endpoints, chat types, and more, see the [detailed documentation](./docs/detailed_documentation.md).
 
+For information about our development roadmap and upcoming features, see the [project roadmap](./docs/roadmap.md).
+
path: README.md
user: login: coderabbitai[bot]
body: _💡 Verification agent_

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

**Use consistent title casing and verify link target**  
Update the link text for consistency and validate that `docs/roadmap.md` exists in the repo.  

```diff
-For information about our development roadmap and upcoming features, see the [project roadmap](./docs/roadmap.md).
+For information about our development roadmap and upcoming features, see the [Project Roadmap](./docs/roadmap.md).
```
To verify the link target:

---

🏁 Script executed:

```shell
#!/bin/bash
# Check that the roadmap file exists
if [ -f docs/roadmap.md ]; then
  echo "docs/roadmap.md found"
  exit 0
else
  echo "ERROR: docs/roadmap.md not found"
  exit 1
fi
```

Length of output: 90

---



</details>

**Update link text to title case**  
The link target `docs/roadmap.md` exists. Please update the link text for consistency:

- File: README.md, lines 36–37  
- Diff to apply:
```diff
-For information about our development roadmap and upcoming features, see the [project roadmap](./docs/roadmap.md).
+For information about our development roadmap and upcoming features, see the [Project Roadmap](./docs/roadmap.md).
```  


<!-- 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
For information about our development roadmap and upcoming features, see the [Project Roadmap](./docs/roadmap.md).
```

</details>

<!-- suggestion_end -->

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

✅ Addressed in commit be89c49
created_at: 2025-05-14T13:59:50Z
author_association: NONE

PR comments:
user: login: vercel[bot]
created_at: 2025-05-14T13:57:05Z
body: [vc]: #PUrIgQ+HbTP+InfFgL3Gyr74Rb39RstND40AixHVnKU=: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
**The latest updates on your projects**. Learn more about [Vercel for Git ↗︎](https://vercel.link/github-learn-more)

| Name | Status | Preview | Comments | Updated (UTC) |
| :--- | :----- | :------ | :------- | :------ |
| **fechatter** | ✅ Ready ([Inspect](https://vercel.com/zhkevin46-gmailcoms-projects/fechatter/7qSKBZhZEAuwstQFz4zqMbL9dRxH)) | [Visit Preview](https://fechatter-git-doc-update-ro-d11300-zhkevin46-gmailcoms-projects.vercel.app) | 💬 [**Add feedback**](https://vercel.live/open-feedback/fechatter-git-doc-update-ro-d11300-zhkevin46-gmailcoms-projects.vercel.app?via=pr-comment-feedback-link) | May 14, 2025 4:41pm |


author_association: NONE
user: login: coderabbitai[bot]
created_at: 2025-05-14T13:57:08Z
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

A new roadmap document outlining current and planned features for the Fechatter chat application was added. The README.md was updated to include an "Upcoming Features" section summarizing planned enhancements and a reference link to the new roadmap documentation. Additionally, two new Shuttle configuration files were added to support project identification and metadata.

## Changes

| File(s)                          | Change Summary                                                                                                   |
|---------------------------------|-----------------------------------------------------------------------------------------------------------------|
| README.md                       | Added an "Upcoming Features" section listing planned enhancements and a link to the new roadmap doc; formatting improvements. |
| docs/roadmap.md                 | Introduced a comprehensive roadmap detailing current features, upcoming work, and future plans.                  |
| shuttle/.shuttle/config.toml    | Added new project/environment identifier configuration file for Shuttle framework.                               |
| shuttle_example_dir/Shuttle.toml| Added new project metadata configuration file with project name, version, and workspace setting.                 |

## Poem

> In README fields and roadmap lanes,  
> New features bloom where vision reigns.  
> Search and streams, with bots in tow,  
> The future’s bright—just watch us grow!  
> With docs to guide us, clear and neat,  
> Fechatter’s journey is hopping sweet! 🐇✨

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


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

> [!TIP]
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> <summary>⚡️ Faster reviews with caching</summary>
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---

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

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<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between be89c494ae75ce63ebdc0bdd72ff86e5d165dc24 and 111e55d10d92628ffceb6a836d25d924646ee63f.

</details>

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

* `README.md` (3 hunks)
* `docs/roadmap.md` (1 hunks)
* `shuttle/.shuttle/config.toml` (1 hunks)
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author_association: NONE
user: login: devin-ai-integration[bot]
created_at: 2025-05-14T13:57:09Z
body: ### 🤖 Devin AI Engineer

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author_association: CONTRIBUTOR