Categorias

backend/app/Http/Controllers/CategoriasController.php

@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Restaurante;
+use App\Models\Categoria;
+use App\Services\PaginatorService;
+use App\Services\UuidService;
+use App\Exceptions\GenericException;
+use App\Exceptions\ModelNotFoundException;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Validation\ValidationException;
+use Ramsey\Uuid\Uuid;
+
+class CategoriasController extends Controller {
+
+    /**
+     * Obtiene de forma paginada las categorias registradas en el backend
+     */
+    public function all(Request $request, $restaurante_id) {
+        app(UuidService::class)->validOrFail($restaurante_id);
+        $restaurante = Restaurante::findOrFail($restaurante_id);
+
+        $categorias = $restaurante->categorias();
+
+        $paginate = app(PaginatorService::class)->paginate(
+            perPage: $request->input('per_page', 15),
+            page: $request->input('page', 1),
+            total: $categorias->count(),
+            route: 'restaurant.all',
+            data: ['restaurante_id' => $restaurante_id]
+        );
+
+        $data = $categorias->get()
+                           ->skip($paginate['from'] - 1)
+                           ->take($paginate['per_page'])
+                           ->all();
+
+        return response()->json([
+            'pagination' => $paginate,
+            'data' => $data
+        ]);
+    }
+
+    /**
+     * Obtiene una categoria por su id
+     */
+    public function get(Request $request, $restaurante_id, $id) {
+        app(UuidService::class)->validOrFail($restaurante_id);
+        app(UuidService::class)->validOrFail($id);
+
+        $restaurante = Restaurante::findOrFail($restaurante_id);
+        $categoria = Categoria::findOrFail($id);
+
+        if($categoria->restaurante != $restaurante) {
+            throw new ModelNotFoundException("categoria", $id);
+        }
+
+        return response()->json($categoria);
+    }
+
+    /**
+     * Crea una nueva categoria
+     */
+    public function create(Request $request, $restaurante_id) {
+        app(UuidService::class)->validOrFail($restaurante_id);
+        $restaurante = Restaurante::findOrFail($restaurante_id);
+
+        $this->validate($request, [
+            'nombre' => 'required'
+        ]);
+
+        $categoria = Categoria::create([
+            'id' => Uuid::uuid4(),
+            'nombre' => $request->input('nombre'),
+            'restaurante_id' => $restaurante->id
+        ]);
+
+        return response()->json($categoria, 201);
+    }
+
+    /**
+     * Actualiza un categoria
+     */
+    public function update(Request $request, $restaurante_id, $id) {
+        app(UuidService::class)->validOrFail($restaurante_id);
+        app(UuidService::class)->validOrFail($id);
+
+        $this->validate($request, [
+            'nombre' => 'required'
+        ]);
+
+        $restaurante = Restaurante::findOrFail($restaurante_id);
+        $categoria = Categoria::findOrFail($id);
+
+        if($categoria->restaurante != $restaurante) {
+            throw new ModelNotFoundException("categoria", $id);
+        }
+
+        $categoria->nombre = $request->input('nombre');
+        $categoria->save();
+
+        return response()->json($categoria);
+    }
+
+    /**
+     * Elimina una categoria
+     */
+    public function delete(Request $request, $restaurante_id, $id) {
+        app(UuidService::class)->validOrFail($restaurante_id);
+        app(UuidService::class)->validOrFail($id);
+
+        $restaurante = Restaurante::findOrFail($restaurante_id);
+        $categoria = Categoria::findOrFail($id);
+
+        if($categoria->restaurante != $restaurante) {
+            throw new ModelNotFoundException("categoria", $id);
+        }
+
+        $categoria->delete();
+
+        return response()->json([], 204);
+    }
+}

backend/app/Http/Controllers/RestaurantesController.php

@@ -98,6 +98,7 @@ class RestaurantesController extends Controller {
         if($restaurant->canalesVenta()->count() > 0) throw new CantDeleteHasChildException("restaurant", "canal_venta");
         if($restaurant->sectores()->count() > 0) throw new CantDeleteHasChildException("restaurant", "sector");
         if($restaurant->zonasProduccion()->count() > 0) throw new CantDeleteHasChildException("restaurant", "zona_produccion");
+        if($restaurant->categorias()->count() > 0) throw new CantDeleteHasChildException("restaurant", "categoria");
 
 
         $restaurant->delete();

backend/app/Http/Controllers/ZonasProduccionController.php

@@ -81,7 +81,7 @@ class ZonasProduccionController extends Controller {
     }
 
     /**
-     * Actualiza un zona de produccion
+     * Actualiza una zona de produccion
      */
     public function update(Request $request, $restaurante_id, $id) {
         app(UuidService::class)->validOrFail($restaurante_id);
@@ -95,7 +95,7 @@ class ZonasProduccionController extends Controller {
         $zonaProduccion = ZonaProduccion::findOrFail($id);
 
         if($zonaProduccion->restaurante != $restaurante) {
-            throw new ModelNotFoundException("sector", $id);
+            throw new ModelNotFoundException("categoria", $id);
         }
 
         $zonaProduccion->nombre = $request->input('nombre');
@@ -105,7 +105,7 @@ class ZonasProduccionController extends Controller {
     }
 
     /**
-     * Elimina un sector
+     * Elimina una zona de produccion
      */
     public function delete(Request $request, $restaurante_id, $id) {
         app(UuidService::class)->validOrFail($restaurante_id);

backend/app/Models/Categoria.php

@@ -10,6 +10,14 @@ class Categoria extends Model {
     use UuidPrimaryKey, SoftDeletes;
 
     protected $table = 'categorias';
+    protected $fillable = ['id', 'nombre', 'restaurante_id'];
+
+    public static function findOrFail($id) {
+        $categoria = Categoria::find($id);
+        if(!$categoria) throw new ModelNotFoundException("categoria", $id);
+        return $categoria;
+    }
+
 
     public function restaurante() {
         return $this->belongsTo(Restaurante::class);

backend/app/Models/Restaurante.php

@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Models\CanalVenta;
 use App\Models\Sector;
 use App\Models\ZonaProduccion;
+use App\Models\Categoria;
 use App\Traits\UuidPrimaryKey;
 use App\Exceptions\ModelNotFoundException;
 use Illuminate\Database\Eloquent\Model;
@@ -40,4 +41,8 @@ class Restaurante extends Model {
     public function zonasProduccion() {
         return $this->hasMany(ZonaProduccion::class, 'restaurante_id');
     }
+
+    public function categorias() {
+        return $this->hasMany(Categoria::class, 'restaurante_id');
+    }
 }