Validaciones y Zonas de produccion

backend/app/Exceptions/CantDeleteHasChildException.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+
+class CantDeleteHasChildException extends Exception {
+
+    protected $parent;
+    protected $child;
+
+    public function __construct($parent, $child) {
+        $this->parent = $parent;
+        $this->child = $child;
+    }
+
+    public function render($request) {
+        return response()->json([
+            'error' => 'cant_delete',
+            'message' => $this->parent . ' tiene ' . $this->child . ' asociados'
+        ], 400);
+    }
+}

backend/app/Exceptions/GenericException.php

@@ -18,8 +18,8 @@ class GenericException extends Exception {
 
     public function render($request) {
         return response()->json([
-            'error' => $this->error
+            'error' => $this->error,
             'message' => $this->message
-        ], $status);
+        ], $this->status);
     }
 }

backend/app/Http/Controllers/RestaurantesController.php

@@ -6,6 +6,7 @@ use App\Models\Restaurante;
 use App\Services\PaginatorService;
 use App\Services\UuidService;
 use App\Exceptions\GenericException;
+use App\Exceptions\CantDeleteHasChildException;
 use App\Exceptions\ModelNotFoundException;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
@@ -92,6 +93,13 @@ class RestaurantesController extends Controller {
         app(UuidService::class)->validOrFail($id);
 
         $restaurant = Restaurante::findOrFail($id);
+
+        if($restaurant->usuarios()->count() > 0) throw new CantDeleteHasChildException("restaurant", "usuario");
+        if($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");
+
+
         $restaurant->delete();
         return response()->json([], 204);
     }

backend/app/Http/Controllers/SectoresController.php

@@ -7,6 +7,7 @@ use App\Models\Sector;
 use App\Services\PaginatorService;
 use App\Services\UuidService;
 use App\Exceptions\GenericException;
+use App\Exceptions\CantdeletehasChild;
 use App\Exceptions\ModelNotFoundException;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
@@ -118,6 +119,10 @@ class SectoresController extends Controller {
             throw new ModelNotFoundException("sector", $id);
         }
 
+        if($sector->canalesVenta()->count() > 0) {
+            throw new CantDeleteHasChildException("sector", "canal_venta");
+        }
+
         $sector->delete();
 
         return response()->json([], 204);

backend/app/Http/Controllers/ZonasProduccionController.php

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

backend/app/Models/Restaurante.php

@@ -4,6 +4,7 @@ namespace App\Models;
 
 use App\Models\CanalVenta;
 use App\Models\Sector;
+use App\Models\ZonaProduccion;
 use App\Traits\UuidPrimaryKey;
 use App\Exceptions\ModelNotFoundException;
 use Illuminate\Database\Eloquent\Model;
@@ -35,4 +36,8 @@ class Restaurante extends Model {
     public function sectores() {
         return $this->hasMany(Sector::class, 'restaurante_id');
     }
+
+    public function zonasProduccion() {
+        return $this->hasMany(ZonaProduccion::class, 'restaurante_id');
+    }
 }

backend/app/Models/Sector.php

@@ -22,4 +22,8 @@ class Sector extends Model {
     public function restaurante() {
         return $this->belongsTo(Restaurante::class);
     }
+
+    public function canalesVenta() {
+        return $this->hasMany(CanalVenta::class, 'sector_id');
+    }
 }

backend/app/Models/ZonaProduccion.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use App\Traits\UuidPrimaryKey;
+use App\Exceptions\ModelNotFoundException;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
@@ -10,6 +11,13 @@ class ZonaProduccion extends Model {
     use UuidPrimaryKey, SoftDeletes;
 
     protected $table = 'zonas_produccion';
+    protected $fillable = ['id', 'nombre', 'restaurante_id'];
+
+    public static function findOrFail($id) {
+        $zonaProduccion = ZonaProduccion::find($id);
+        if(!$zonaProduccion) throw new ModelNotFoundException("zona_produccion", $id);
+        return $zonaProduccion;
+    }
 
     public function restaurante() {
         return $this->belongsTo(Restaurante::class);

backend/routes/web.php

@@ -22,6 +22,12 @@ function registerRestaurantApi($router) {
         $router->post(  '/{restaurante_id}/sectores',      ['as' => 'sectores.create', 'uses' => 'SectoresController@create']);
         $router->put(   '/{restaurante_id}/sectores/{id}', ['as' => 'sectores.update', 'uses' => 'SectoresController@update']);
         $router->delete('/{restaurante_id}/sectores/{id}', ['as' => 'sectores.delete', 'uses' => 'SectoresController@delete']);
+
+        $router->get(   '/{restaurante_id}/zonas-produccion',      ['as' => 'zonas-produccion.all',    'uses' => 'ZonasProduccionController@all']);
+        $router->get(   '/{restaurante_id}/zonas-produccion/{id}', ['as' => 'zonas-produccion.get',    'uses' => 'ZonasProduccionController@get']);
+        $router->post(  '/{restaurante_id}/zonas-produccion',      ['as' => 'zonas-produccion.create', 'uses' => 'ZonasProduccionController@create']);
+        $router->put(   '/{restaurante_id}/zonas-produccion/{id}', ['as' => 'zonas-produccion.update', 'uses' => 'ZonasProduccionController@update']);
+        $router->delete('/{restaurante_id}/zonas-produccion/{id}', ['as' => 'zonas-produccion.delete', 'uses' => 'ZonasProduccionController@delete']);
     });
 }