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<?php |
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namespace CodexShaper\DBM\Http\Controllers; |
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use CodexShaper\DBM\Facades\Manager as DBM; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Str; |
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class CrudController extends Controller |
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{ |
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/** |
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* Load all crud tables. |
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* |
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* @return \Illuminate\View\View|\Illuminate\Contracts\View\Factory |
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*/ |
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public function index() |
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{ |
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return view('dbm::app'); |
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} |
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/** |
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* Create|Update CRUD. |
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* |
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* @return \Illuminate\Http\JsonResponse |
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*/ |
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public function storeOrUpdate(Request $request) |
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{ |
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if ($request->ajax()) { |
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$table = $request->object; |
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$columns = $request->fields; |
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$permission = $request->isCrudExists ? 'update' : 'create'; |
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if (($response = DBM::authorize('crud.'.$permission)) !== true) { |
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return $response; |
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} |
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if (($response = $this->makeModel($table)) !== true) { |
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return $response; |
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} |
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if (! class_exists($table['controller'])) { |
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DBM::makeController($table['controller']); |
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} |
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try { |
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if ($object = $this->addOrUpdateObject($table)) { |
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$this->addMenu($object); |
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foreach ($columns as $column) { |
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$this->addOrUpdateField($column, $object); |
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} |
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} |
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return response()->json([ |
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'success' => true, |
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'object' => $request->object, |
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'fields' => $request->fields, |
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]); |
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} catch (\Exception $e) { |
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return $this->generateError([$e->getMessage()]); |
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} |
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} |
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return response()->json(['success' => false]); |
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} |
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/** |
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* Create a new model if not exists. |
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* |
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* @param array $table |
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* |
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* @return \Illuminate\Http\JsonResponse|true |
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*/ |
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public function makeModel($table) |
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{ |
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if (empty($table['model'])) { |
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return $this->generateError(['Model Must be provided']); |
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} |
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if ($table['makeModel'] && ! class_exists($table['model'])) { |
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DBM::makeModel($table['model'], $table['name']); |
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} |
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if (! $table['makeModel'] && ! class_exists($table['model'])) { |
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$error = "Create model {$table['model']} first or checked create model option"; |
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return $this->generateError([$error]); |
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} |
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return true; |
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} |
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/** |
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* Create|Update Object. |
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* |
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* @param array $table |
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* |
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* @return \CodexShaper\DBM\Models\DBM_Object|\CodexShaper\DBM\Models\DBM_MongoObject|false |
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*/ |
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public function addOrUpdateObject($table) |
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{ |
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$object = DBM::Object()->where('name', $table['name'])->first(); |
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$action = 'update'; |
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if (! $object) { |
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$object = DBM::Object(); |
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$object->name = $table['name']; |
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$action = 'save'; |
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} |
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$object->slug = Str::slug($table['slug']); |
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$object->display_name = ucfirst($table['display_name']); |
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$object->model = $table['model']; |
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$object->controller = $table['controller']; |
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$object->details = [ |
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'findColumn' => $table['findColumn'], |
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'searchColumn' => $table['searchColumn'], |
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'perPage' => $table['perPage'], |
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'orderColumn' => $table['orderColumn'], |
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'orderDisplayColumn' => $table['orderDisplayColumn'], |
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'orderDirection' => $table['orderDirection'], |
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]; |
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if ($object->{$action}()) { |
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return $object; |
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} |
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return false; |
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} |
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/** |
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* Create Menu. |
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* |
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* @param \CodexShaper\DBM\Models\DBM_Object|\CodexShaper\DBM\Models\DBM_MongoObject $object |
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* |
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* @return true|false |
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*/ |
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public function addMenu($object) |
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{ |
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$menu = DBM::Menu()::where('slug', 'admin')->first(); |
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if (! $menu) { |
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$order = DBM::Menu()::max('order'); |
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$menu = DBM::Menu(); |
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$menu->name = 'Admin'; |
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$menu->slug = Str::slug('Admin'); |
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$menu->url = '/admin'; |
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$menu->order = $order + 1; |
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$menu->save(); |
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} |
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if (! DBM::MenuItem()::where('slug', Str::slug($object->name))->first()) { |
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$itemOrder = DBM::MenuItem()::max('order'); |
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$menuItem = DBM::MenuItem(); |
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$menuItem->menu_id = $menu->id; |
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$menuItem->title = $object->name; |
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$menuItem->slug = Str::slug($object->name); |
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$menuItem->url = '/database/record/'.$object->name; |
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$menuItem->parent_id = null; |
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$menuItem->order = $itemOrder + 1; |
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$menuItem->route = 'record'; |
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$menuItem->params = '{"tableName":"'.$object->name.'"}'; |
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$menuItem->middleware = null; |
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$menuItem->controller = null; |
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$menuItem->target = '_self'; |
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$menuItem->icon = null; |
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$menuItem->custom_class = null; |
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if ($menuItem->save()) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* Remove Menu. |
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* |
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* @param \CodexShaper\DBM\Models\DBM_Object|\CodexShaper\DBM\Models\DBM_MongoObject $object |
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* |
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* @return true|false |
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*/ |
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public function removeMenu($slug) |
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{ |
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$menu = Menu::where('slug', 'admin')->first(); |
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if ($menuItem = MenuItem::where(['slug' => $slug, 'menu_id' => $menu->id])->first()) { |
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$menuItem->delete(); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Create|Update Object Field. |
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* |
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* @param array $column |
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* @param \CodexShaper\DBM\Models\DBM_Object|\CodexShaper\DBM\Models\DBM_MongoObject $object |
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* |
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* @return \CodexShaper\DBM\Models\DBM_Field|\CodexShaper\DBM\Models\DBM_MongoField |
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*/ |
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public function addOrUpdateField($column, $object) |
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{ |
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$field = DBM::Field()->where([ |
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'dbm_object_id' => $object->id, |
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'name' => $column['name'], |
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])->first(); |
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$action = 'update'; |
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if (! $field) { |
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$field = DBM::Field(); |
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$field->dbm_object_id = $object->id; |
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$field->name = $column['name']; |
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$action = 'save'; |
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} |
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$field->display_name = ucfirst($column['display_name']); |
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$field->type = $column['type']; |
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$field->create = isset($column['create']) ? $column['create'] : false; |
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$field->read = isset($column['read']) ? $column['read'] : false; |
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$field->edit = isset($column['edit']) ? $column['edit'] : false; |
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$field->delete = isset($column['delete']) ? $column['delete'] : false; |
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$field->order = $column['order']; |
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$field->function_name = isset($column['function_name']) ? $column['function_name'] : ''; |
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$field->settings = json_decode($column['settings']); |
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$field->{$action}(); |
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} |
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/** |
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* Delete CRUD. |
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* |
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* @return \Illuminate\Http\JsonResponse |
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*/ |
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public function delete(Request $request) |
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{ |
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if ($request->ajax()) { |
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if (($response = DBM::authorize('crud.delete')) !== true) { |
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return $response; |
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} |
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$object = DBM::Object()->where('name', $request->table)->first(); |
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if ($object) { |
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$this->removeMenu($object->slug); |
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$object->fields()->delete(); |
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$object->delete(); |
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return response()->json(['success' => true]); |
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} |
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} |
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return response()->json(['success' => false]); |
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} |
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/** |
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* Generate an error. |
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* |
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* @param array $errors |
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* |
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* @return \Illuminate\Http\JsonResponse |
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*/ |
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protected function generateError($errors) |
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{ |
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return response()->json([ |
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'success' => false, |
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'errors' => $errors, |
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], 400); |
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} |
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} |
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