* [Personaliza] mensajes de excepciones.

* [Agrega] modelo, controlador y rutas de precios.

app/Exceptions/Handler.php

@@ -8,6 +8,7 @@ use Illuminate\Validation\ValidationException;
 use Laravel\Lumen\Exceptions\Handler as ExceptionHandler;
 use Symfony\Component\HttpKernel\Exception\HttpException;
 use Throwable;
+use Illuminate\Http\Response;
 
 class Handler extends ExceptionHandler {
   /**
@@ -46,6 +47,32 @@ class Handler extends ExceptionHandler {
    * @throws \Throwable
    */
   public function render($request, Throwable $exception) {
-    return parent::render($request, $exception);
+    if ($exception instanceof AuthorizationException) {
+      $code  = Response::HTTP_UNAUTHORIZED;
+      $descr = $exception -> getMessage();
+    } elseif ($exception instanceof HttpException) {
+      $code  = $exception->getStatusCode();
+      $descr = Response::$statusTexts[$code];
+    } elseif ($exception instanceof ModelNotFoundException) {
+      $code  = Response::HTTP_NOT_FOUND;
+      $descr = $exception -> getMessage();
+    } elseif ($exception instanceof ValidationException) {
+      $code  = Response::HTTP_BAD_REQUEST;
+      $descr = $exception->getMessage();
+    } else {
+      $code  = Response::HTTP_INTERNAL_SERVER_ERROR;
+      $descr = $exception->getMessage();
+    }
+
+    //return parent::render($request, $exception);
+
+    return response()->json([
+      'data'    => [],
+      'message' => [
+        'type'        => 'error',
+        'code'        => $code,
+        'description' => $descr,
+      ],
+    ], $code);
   }
 }

app/Http/Controllers/PriceController.php

@@ -5,6 +5,8 @@ namespace App\Http\Controllers;
 use App\Http\Controllers\Controller;
 use App\Models\Price;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Support\Str;
 
 class PriceController extends Controller {
   /**
@@ -17,22 +19,36 @@ class PriceController extends Controller {
   }
 
   public function index() {
-    //
+    return response()->json([
+      'data'    => Price::all(),
+      'message' => [
+        'type'        => 'success',
+        'code'        => Response::HTTP_OK,
+        'description' => 'Ok',
+      ]
+    ], Response::HTTP_OK);
   }
 
   public function store(Request $request) {
-    //
+    return Price::create([
+      'id'     => Str::uuid(),
+      'type'   => $request->input('type'),
+      'cost'   => $request->input('cost'),
+      'active' => $request->input('active'),
+    ]);
   }
 
-  public function show(Price $price) {
-    //
+  public function show($id) {
+    return Price::findOrFail($id);
   }
 
-  public function update(Request $request, Price $price) {
-    //
+  public function update(Request $request, $id) {
+    $price = Price::findOrFail($id);
+
+    return $price->update($request->all());
   }
 
-  public function destroy(Price $price) {
-    //
+  public function destroy($id) {
+    return Price::destroy($id);
   }
 }

app/Models/Price.php

@@ -3,7 +3,9 @@
 namespace App\Models;
  
 use Illuminate\Database\Eloquent\Model;
- 
+
 class Price extends Model {
-  //
+  public $incrementing = false;
+  protected $keyType = 'string';
+  protected $fillable  = ['id', 'type', 'cost', 'active'];
 }

database/migrations/2022_04_21_195518_create_prices_table.php

@@ -15,8 +15,8 @@ return new class extends Migration {
       $table->uuid('id')
             ->primary();
 
-      $table->enum('type', ['Becado', 'Regular', 'Preventa'])
-            ->default('Regular');
+      $table->string('type', 20)
+            ->unique();
 
       $table->float('cost', 6, 2)
             ->unsigned();

routes/api.php

@@ -16,3 +16,11 @@
 $router->get('/', function () use ($router) {
   return $router->app->version();
 });
+
+$router->group(['prefix' => '/v1/prices', 'as' => 'prices'], function () use ($router) {
+  $router->get('/',        ['as' => 'index',   'uses' => 'PriceController@index']);
+  $router->post('/',       ['as' => 'store',   'uses' => 'PriceController@store']);
+  $router->get('/{id}',    ['as' => 'show',    'uses' => 'PriceController@show']);
+  $router->put('/{id}',    ['as' => 'update',  'uses' => 'PriceController@update']);
+  $router->delete('/{id}', ['as' => 'destroy', 'uses' => 'PriceController@destroy']);
+});