BabyAGIでLaravelのアプリを作ってみた（gpt-3.5-turbo）

# 概要
正確には、BabyAGIを使ってLaravelのアプリを作ってみようと思ってトライした。最初は良い感じだったけど、途中以降はループしてしまった。（同じ目的を繰り返した）でもとても可能性を感じたので、どなたかの役に立てればと思いつつ記述です。

# 前提条件
環境: Windows + Anaconda + Python(Python 3.9.16)
BabyAGI: https://github.com/yoheinakajima/babyagi
ChatGPT: gpt-3.5-turbo

# 目的
Laravelで作成した、ログイン機能付きの社員マスタを管理するWebアプリケーションを作成することを目的とした。現在知っているLaravelの最新のバージョンを言及させて、モデル、コントローラー、ビューのファイル必要な分作成ということを、最初のタスクとして与えている。

# .envの設定事項
OBJECTIVEとINITIAL_TASKは、以下の通り。
```
OBJECTIVE=To create a web application to manage the employee master, with login functionality, made in Laravel.
INITIAL_TASK=Mention the latest version of Laravel that you currently know and create the necessary model, controller, and view files.
```



# 実行結果
以下が実行結果。なかなか動き始めは良い感じ。
```
>python.exe .\babyagi.py

*****OBJECTIVE*****

To create a web application to manage the employee master, with login functionality, made in Laravel.

Initial task: Mention the latest version of Laravel that you currently know and create the necessary model, controller, and view files.

*****TASK LIST*****

1: Mention the latest version of Laravel that you currently know and create the necessary model, controller, and view files.

*****NEXT TASK*****

1: Mention the latest version of Laravel that you currently know and create the necessary model, controller, and view files.

*****TASK RESULT*****

The latest version of Laravel as of September 2021 is Laravel 8. 

To create the necessary model, controller, and view files for managing the employee master, you can follow these steps:

1. Create a model file for the `Employee` model using the following command:

php artisan make:model Employee


2. Create a controller file for managing the employees using the following command:

php artisan make:controller EmployeeController --resource


3. Create a view file for displaying the list of employees using the following command:

php artisan make:view employees.index


4. Create a view file for displaying the form to add a new employee using the following command:

php artisan make:view employees.create


5. Create a view file for displaying the form to edit an existing employee using the following command:

php artisan make:view employees.edit


6. In the `Employee` model file, define the table name and the fillable fields:

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Employee extends Model
{
    use HasFactory;

    protected $table = 'employees';

    protected $fillable = [
        'first_name',
        'last_name',
        'email',
        'phone_number',
        'hire_date',
    ];
}


7. In the `EmployeeController` file, define the methods for displaying the list of employees, displaying the form to add a new employee, storing a new employee, displaying the form to edit an existing employee, updating an existing employee, and deleting an existing employee:

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Employee;

class EmployeeController extends Controller
{
    public function index()
    {
        $employees = Employee::all();
        return view('employees.index', compact('employees'));
    }

    public function create()
    {
        return view('employees.create');
    }

    public function store(Request $request)
    {
        $employee = new Employee([
            'first_name' => $request->get('first_name'),
            'last_name' => $request->get('last_name'),
            'email' => $request->get('email'),
            'phone_number' => $request->get('phone_number'),
            'hire_date' => $request->get('hire_date'),
        ]);
        $employee->save();
        return redirect('/employees')->with('success', 'Employee has been added');
    }

    public function edit($id)
    {
        $employee = Employee::find($id);
        return view('employees.edit', compact('employee'));
    }

    public function update(Request $request, $id)
    {
        $employee = Employee::find($id);
        $employee->first_name = $request->get('first_name');
        $employee->last_name = $request->get('last_name');
        $employee->email = $request->get('email');
        $employee->phone_number = $request->get('phone_number');
        $employee->hire_date = $request->get('hire_date');
        $employee->save();
        return redirect('/employees')->with('success', 'Employee has been updated');
    }

    public function destroy($id)
    {
        $employee = Employee::find($id);
        $employee->delete();
        return redirect('/employees')->with('success', 'Employee has been deleted');
    }
}


8. In the `employees.index` view file, display the list of employees:

@extends('layouts.app')

@section('content')
    <div class="container">
        <h1>Employees</h1>
        <a href="{{ route('employees.create') }}" class="btn btn-primary mb-3">Add Employee</a>
        <table class="table">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>First Name</th>
                    <th>Last Name</th>
                    <th>Email</th>
                    <th>Phone Number</th>
                    <th>Hire Date</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody>
                @foreach ($employees as $employee)
                    <tr>
                        <td>{{ $employee->id }}</td>
                        <td>{{ $employee->first_name }}</td>
                        <td>{{ $employee->last_name }}</td>
                        <td>{{ $employee->email }}</td>
                        <td>{{ $employee->phone_number }}</td>
                        <td>{{ $employee->hire_date }}</td>
                        <td>
                            <a href="{{ route('employees.edit', $employee->id) }}" class="btn btn-primary">Edit</a>
                            <form action="{{ route('employees.destroy', $employee->id) }}" method="POST" class="d-inline">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="btn btn-danger">Delete</button>
                            </form>
                        </td>
                    </tr>
                @endforeach
            </tbody>
        </table>
    </div>
@endsection


9. In the `employees.create` view file, display the form to add a new employee:

@extends('layouts.app')

@section('content')
    <div class="container">
        <h1>Add Employee</h1>
        <form action="{{ route('employees.store') }}" method="POST">
            @csrf
            <div class="form-group">
                <label for="first_name">First Name</label>
                <input type="text" class="form-control" id="first_name" name="first_name" required>
            </div>
            <div class="form-group">
                <label for="last_name">Last Name</label>
                <input type="text" class="form-control" id="last_name" name="last_name" required>
            </div>
            <div class="form-group">
                <label for="email">Email</label>
                <input type="email" class="form-control" id="email" name="email" required>
            </div>
            <div class="form-group">
                <label for="phone_number">Phone Number</label>
                <input type="text" class="form-control" id="phone_number" name="phone_number" required>
            </div>
            <div class="form-group">
                <label for="hire_date">Hire Date</label>
                <input type="date" class="form-control" id="hire_date" name="hire_date" required>
            </div>
            <button type="submit" class="btn btn-primary">Add Employee</button>
        </form>
    </div>
@endsection


10. In the `employees.edit` view file, display the form to edit an existing employee:

@extends('layouts.app')

@section('content')
    <div class="container">
        <h1>Edit Employee</h1>
        <form action="{{ route('employees.update', $employee->id) }}" method="POST">
            @csrf
            @method('PUT')
            <div class="form-group">
                <label for="first_name">First Name</label>
                <input type="text" class="form-control" id="first_name" name="first_name" value="{{ $employee->first_name }}" required>
            </div>
            <div class="form-group">
                <label for="last_name">Last Name</label>
                <input type="text" class="form-control" id="last_name" name="last_name" value="{{ $employee->last_name }}" required>
            </div>
            <div class="form-group">
                <label for="email">Email</label>
                <input type="email" class="form-control" id="email" name="email" value="{{ $employee->email }}" required>
            </div>
            <div class="form-group">
                <label for="phone_number">Phone Number</label>
                <input type="text" class="form-control" id="phone_number" name="phone_number" value="{{ $employee->phone_number }}" required>
            </div>
            <div class="form-group">
                <label for="hire_date">Hire Date</label>
                <input type="date" class="form-control" id="hire_date" name="hire_date" value="{{ $employee->hire_date }}" required>
            </div>
            <button type="submit" class="btn btn-primary">Update Employee</button>
        </form>
    </div>
@endsection


*****TASK LIST*****

1: Implement login functionality using Laravel's built-in authentication system.
2: Create a migration file for the `employees` table using the following command:
3: In the migration file, define the columns for the `employees` table:

*****NEXT TASK*****

1: Implement login functionality using Laravel's built-in authentication system.

*****TASK RESULT*****

Sure, I can help you with that. Here are the steps to implement login functionality using Laravel's built-in authentication system:

1. Run the following command to generate the authentication scaffolding:

   
   php artisan make:auth
   

   This command will generate the necessary views, routes, and controllers for authentication.

2. Update the `web.php` file to include the authentication routes:

   
   Auth::routes();
   

   This will create the following routes for authentication:

   - `/login` - The login form.
   - `/logout` - The logout functionality.
   - `/register` - The registration form.
   - `/password/reset` - The password reset functionality.

3. Update the `Employee` model to implement the `Authenticatable` contract:

   
   use Illuminate\Foundation\Auth\User as Authenticatable;

   class Employee extends Authenticatable
   {
       // ...
   }
   

   This will allow the `Employee` model to use Laravel's built-in authentication system.

4. Update the `employees` table migration file to include the necessary columns for authentication:

   
   Schema::create('employees', function (Blueprint $table) {
       $table->id();
       $table->string('first_name');
       $table->string('last_name');
       $table->string('email')->unique();
       $table->string('phone_number');
       $table->date('hire_date');
       $table->string('password');
       $table->rememberToken();
       $table->timestamps();
   });
   

   Note that we have added the `password` and `remember_token` columns.

5. Update the `EmployeeController` to include the `Auth` middleware:

   
   use Illuminate\Support\Facades\Auth;

   class EmployeeController extends Controller
   {
       public function __construct()
       {
           $this->middleware('auth');
       }

       // ...
   }
   

   This will ensure that only authenticated users can access the `EmployeeController` methods.

That's it! You should now have a fully functional login system for your employee management web application.

*****TASK LIST*****

1: Create a migration file for the `password_resets` table using the following command:
This table is used for password reset functionality:
2: In the migration file, define the columns for the `employees` table.
3: In the migration file for the `employees` table, add a `role` column to define the role of each employee.
4: Create a `Role` model and migration file

*****NEXT TASK*****

1: Create a migration file for the `password_resets` table using the following command:
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK RESULT*****

The migration file for the `password_resets` table can be created using the following command:


php artisan make:migration create_password_resets_table --create=password_resets


This will create a new migration file in the `database/migrations` directory with the name `create_password_resets_table.php`. You can then add the necessary columns to the `up` method of the migration file, such as `email`, `token`, and `created_at`.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK LIST*****

1: Create a `User` model and migration file with columns for `name`, `email`, `password`, and `remember_token`.
2: Create a `Role` model and migration file.
3: In the migration file, define the columns for the `employees` table.
4: In the migration file for the `employees` table, add a `role` column to define the role of each employee.
5: Create a `LoginController` with methods for showing the login form and

*****NEXT TASK*****

1: Create a `User` model and migration file with columns for `name`, `email`, `password`, and `remember_token`.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK RESULT*****

Sure, I can help you with that. Here's the command to create a `User` model and migration file with the required columns:


php artisan make:model User -m


This will create a `User` model and a migration file with the name `create_users_table`. You can then modify the migration file to add the required columns:


Schema::create('users', function (Blueprint $table) {
    $table->id();
    $table->string('name');
    $table->string('email')->unique();
    $table->timestamp('email_verified_at')->nullable();
    $table->string('password');
    $table->rememberToken();
    $table->timestamps();
});


Once you've made the necessary changes to the migration file, you can run the migration using the following command:


php artisan migrate


This will create the `users` table in your database with the required columns. You can then use the `User` model to manage your application's users. Let me know if you need any further assistance.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK LIST*****

1: Create a `Role` model and migration file with columns for `name` and `description`.
2: In the migration file, define the columns for the `employees` table, including `name`, `email`, `password`, `remember_token`, `role_id`, `created_at`, and `updated_at`.
3: In the migration file for the `employees` table, add a `role` column to define the role of each employee.
4: Create a `RoleController`

*****NEXT TASK*****

1: Create a `Role` model and migration file with columns for `name` and `description`.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK RESULT*****

Sure, I can help you with that. Here's the code for the `Role` model and migration file:

**Role Migration File:**


use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateRolesTable extends Migration
{
    public function up()
    {
        Schema::create('roles', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->text('description')->nullable();
            $table->timestamps();
        });
    }

    public function down()
    {
        Schema::dropIfExists('roles');
    }
}


**Role Model:**


namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Role extends Model
{
    use HasFactory;

    protected $fillable = [
        'name',
        'description',
    ];

    public function users()
    {
        return $this->belongsToMany(User::class);
    }
}


After creating the migration file and model, you can run the migration using the following command:


php artisan migrate


This will create the `roles` table in your database.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK LIST*****

1: Create a `RoleController`
2: Create an `Employee` model and migration file with columns for `name`, `email`, `password`, `remember_token`, `role_id`, `created_at`, and `updated_at`.
3: In the migration file for the `employees` table, define the columns for the `employees` table, including `name`, `email`, `password`, `remember_token`, `role_id`, `created_at`, and `updated_at`.
4:

*****NEXT TASK*****

1: Create a `RoleController`
The OpenAI API rate limit has been exceeded. Waiting 10 seconds and trying again.

*****TASK RESULT*****

Sure, here's an example `RoleController` that you can use as a starting point:


<?php

namespace App\Http\Controllers;

use App\Models\Role;
use Illuminate\Http\Request;

class RoleController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $roles = Role::all();
        return view('roles.index', compact('roles'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('roles.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $validatedData = $request->validate([
            'name' => 'required|unique:roles|max:255',
            'description' => 'required',
        ]);

        $role = Role::create($validatedData);

        return redirect()->route('roles.index')
            ->with('success', 'Role created successfully.');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function show(Role $role)
    {
        return view('roles.show', compact('role'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function edit(Role $role)
    {
        return view('roles.edit', compact('role'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Role $role)
    {
        $validatedData = $request->validate([
            'name' => 'required|max:255|unique:roles,name,'.$role->id,
            'description' => 'required',
        ]);

        $role->update($validatedData);

        return redirect()->route('roles.index')
            ->with('success', 'Role updated successfully');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function destroy(Role $role)
    {
        $role->delete();

        return redirect()->route('roles.index')
            ->with('success', 'Role deleted successfully');
    }
}


This controller provides basic CRUD functionality for the `Role` model, including listing all roles, creating a new role, editing an existing role, and deleting a role. You can customize this controller to fit your specific needs and requirements.

*****TASK LIST*****

1: Create a `Role` model with columns for `name` and `description`.
2: Create a migration file for the `roles` table, defining the columns for `name` and `description`.
3: Create a `RoleSeeder` to seed the `roles` table with default roles.
4: Create an `Employee` model and migration file with columns for `name`, `email`, `password`, `remember_token`, `role_id`, `created_at`, and `updated_at

*****NEXT TASK*****

1: Create a `Role` model with columns for `name` and `description`.

*****TASK RESULT*****

Task: Create a `Role` model with columns for `name` and `description`.

To create a `Role` model with columns for `name` and `description`, follow these steps:

1. Open your Laravel project in your preferred code editor.
2. Create a new file called `Role.php` in the `app` directory.
3. In the `Role.php` file, define the `Role` model class as follows:


<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Role extends Model
{
    protected $fillable = ['name', 'description'];
}


4. In the `Role` model, we have defined the `$fillable` property to allow mass assignment of the `name` and `description` fields.
5. Save the `Role.php` file.
```

（中略）

見事に2時間ほど動きつづけてくれたけど、途中からは同じことを何度も繰り返してた。例えば、以下を目標の言及を何度も繰り返す結果に。上手に終了条件などを付与しなきゃいけないんだろうなぁ。

```
Create a Laravel migration file for the `departments` table with columns for `id`, `name`, `created_at`, and `updated_at`.
```

ちなみに2時間ぐるぐる動いて消費したAPI利用料は数ドル。うまく活用しない手はないよね。

# 考察
gpt-4だったら、またぜんぜん違うのだと思う。いつか確認してみよう。