Initial commit

Author: reibengu

composer.json

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+
+{
+    "name": "bekusc/laravel-auto-validation",
+    "description": "",
+    "authors": [
+        {
+            "name": "Rei Bengu",
+            "email": "bengusc@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "Bekusc\\Validation\\": "src/"
+        }
+    }
+}

readme.md

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+# Laravel Auto validation
+This package will allow you to remove all manual validations from your controllers.
+
+## Installation
+Simply go to your project directory where the `composer.json` file is located and type:
+
+```sh
+composer require bekusc/laravel-auto-validation
+```
+
+Add the service provider to `config/app.php` under `providers`:
+
+```php
+'providers' => [
+    Bekusc\Validation\AutoValidationProvider::class,
+],
+```
+
+Add the trait to your base controller:
+
+```php
+use Bekusc\Validation\Traits\AutoValidation;
+
+class Controller extends BaseController
+{
+    use AutoValidation;
+}
+```
+
+Publish config:
+
+```
+php artisan vendor:publish --provider="Bekusc\Validation\AutoValidationProvider" --tag="config"
+```
+
+Update config file with your validation rules in:
+
+```
+config/validation.php
+```
+
+## Example
+
+`config/validation.php` file:
+
+```php
+use Illuminate\Validation\Rule;
+
+$rules = [
+    'UserController' => [
+        'register' => [
+            'name'     => 'required|max:255',
+            'email'    => ['required', 'email', 'max:255', Rule::unique('users')->where('status', 1)],
+            'password' => 'required|min:6|confirmed',
+            'gender'   => 'required|in:male,female',
+            'birthday' => 'required|date_format:Y-n-j',
+        ],
+        'update' => function ($request) {
+            return [
+                'name'     => 'required|max:255',
+                'email'    => 'required|email|max:255|unique:users,email,'.$request->user()->id,
+                'gender'   => 'required|in:male,female',
+                'birthday' => 'required|date_format:Y-n-j',
+            ];
+        }
+    ]
+];
+
+return ['rules' => $rules];
+```
+
+`UserController.php` file:
+
+```php
+class UserController extends Controller
+{
+    public function register(Request $request)
+    {
+        // the request will be validated automatically
+        $request->user()->create($request->all());
+    }
+
+    public function update(Request $request)
+    {
+        // the request will be validated automatically
+        $request->user()->update($request->all());
+    }
+}
+```

src/AutoValidationProvider.php

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+<?php
+
+namespace Bekusc\Validation;
+
+use Illuminate\Support\ServiceProvider;
+
+class AutoValidationProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap the application events.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        $this->publishes([
+            __DIR__.'/config/validation.php' => config_path('validation.php'),
+        ]);
+    }
+
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        //
+    }
+}

src/Traits/AutoValidation.php

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+<?php
+
+namespace Bekusc\Validation\Traits;
+
+use Closure;
+use Illuminate\Http\Request;
+
+trait AutoValidation
+{
+    /**
+     * Execute an action on the controller.
+     *
+     * @param  string  $method
+     * @param  array   $parameters
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function callAction($method, $parameters)
+    {
+        $this->validateRequest(get_class($this), $method);
+
+        return $this->$method(...array_values($parameters));
+    }
+
+    /**
+     * Validate the request with specified rules in validation config.
+     *
+     * @param  string  $class
+     * @param  string  $method
+     * @return void
+     */
+    protected function validateRequest(string $class, string $method)
+    {
+        $rules = $this->getValidationRules($class, $method);
+
+        if ($rules) {
+            $request = request();
+
+            if ($rules instanceof Closure) {
+                $rules = $rules($request);
+            }
+
+            $this->validate($request, $rules);
+        }
+    }
+
+    /**
+     * Get the rules to be used for request validation.
+     *
+     * @param  string  $class
+     * @param  string  $method
+     * @return array
+     */
+    protected function getValidationRules(string $class, string $method)
+    {
+        $namespace = config("validation.namespace");
+
+        if (is_null($namespace)) {
+            $namespace = 'App\Http\Controllers';
+        }
+
+        $class_name = ltrim($class, $namespace);
+
+        return config("validation.rules.{$class_name}.{$method}");
+    }
+}

src/config/validation.php

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+<?php
+
+use Illuminate\Validation\Rule;
+
+// example rules
+$rules = [
+    'UserController' => [
+        'register' => [
+            'name'     => 'required|max:255',
+            'email'    => ['required', 'email', 'max:255', Rule::unique('users')->where('status', 1)],
+            'password' => 'required|min:6|confirmed',
+            'gender'   => 'required|in:male,female',
+            'birthday' => 'required|date_format:Y-n-j',
+        ],
+        'update' => function ($request) {
+            return [
+                'name'     => 'required|max:255',
+                'email'    => 'required|email|max:255|unique:users,email,'.$request->user()->id,
+                'gender'   => 'required|in:male,female',
+                'birthday' => 'required|date_format:Y-n-j',
+            ];
+        }
+    ],
+    'ResetPasswordController' => [
+        'getResetMethods' => [
+            'keyword' => 'required',
+        ],
+        'sendToken' => [
+            'method'  => 'required|in:mail,phone_number',
+            'keyword' => 'required',
+        ],
+        'reset' => [
+            'token'    => 'required',
+            'password' => 'required|min:6|confirmed',
+        ],
+    ],
+    'Student\LessonsController' => [
+        'create' => [
+            'date'        => 'required|date_format:Y-n-j',
+            'time'        => 'required|date_format:H:i',
+            'duration'    => 'required',
+            'teacher_id'  => 'required',
+            'language_id' => 'required',
+        ],
+    ],
+];
+
+return [
+    'rules' => $rules,
+    'namespace' => 'App\Http\Controllers',
+];