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<?php |
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/** |
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* @author Eddy <[email protected]> |
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*/ |
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namespace App\Http\Controllers\Admin; |
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use App\Http\Controllers\Controller; |
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use App\Http\Requests\Admin\EntityFieldRequest; |
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use App\Model\Admin\Entity; |
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use App\Model\Admin\EntityField; |
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use App\Repository\Admin\EntityFieldRepository; |
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use App\Repository\Admin\EntityRepository; |
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use Illuminate\Database\Eloquent\ModelNotFoundException; |
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use Illuminate\Database\QueryException; |
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use Illuminate\Database\Schema\Blueprint; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Str; |
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use Illuminate\View\View; |
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use Illuminate\Support\Facades\Schema; |
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use Log; |
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class EntityFieldController extends Controller |
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{ |
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protected $formNames = [ |
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'name', 'type', 'comment', 'form_name', 'form_type', 'is_show', 'is_edit', 'is_required', |
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'form_comment', 'entity_id', 'field_length', 'field_total', 'field_scale', 'order', 'form_params', |
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'default_value', 'is_show_inline' |
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]; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->breadcrumb[] = ['title' => '模型字段列表', 'url' => route('admin::entityField.index')]; |
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} |
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/** |
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* 模型字段管理-模型字段列表 |
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* |
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*/ |
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public function index() |
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{ |
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$this->breadcrumb[] = ['title' => '模型字段列表', 'url' => '']; |
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EntityField::$searchField['entity_id']['enums'] = EntityRepository::all()->pluck('name', 'id'); |
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return view('admin.entityField.index', ['breadcrumb' => $this->breadcrumb]); |
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} |
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/** |
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* 模型字段列表数据接口 |
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* |
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* @param Request $request |
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* @return array |
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*/ |
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public function list(Request $request) |
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{ |
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$perPage = (int) $request->get('limit', 50); |
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$condition = $request->only($this->formNames); |
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$data = EntityFieldRepository::list($perPage, $condition); |
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return $data; |
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} |
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/** |
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* 模型字段管理-新增模型字段 |
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* |
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*/ |
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public function create() |
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{ |
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$entity = Entity::query()->pluck('name', 'id')->all(); |
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$this->breadcrumb[] = ['title' => '新增模型字段', 'url' => '']; |
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return view('admin.entityField.add', ['breadcrumb' => $this->breadcrumb, 'entity' => $entity]); |
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} |
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/** |
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* 模型字段管理-保存模型字段 |
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* |
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* @param EntityFieldRequest $request |
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* @return array |
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*/ |
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public function save(EntityFieldRequest $request) |
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{ |
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try { |
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$data = $request->only($this->formNames); |
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$data['is_show'] = $data['is_show'] ?? EntityField::SHOW_DISABLE; |
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$data['is_edit'] = $data['is_edit'] ?? EntityField::EDIT_DISABLE; |
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$data['is_required'] = $data['is_required'] ?? EntityField::REQUIRED_DISABLE; |
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$data['is_show_inline'] = $data['is_show_inline'] ?? EntityField::SHOW_NOT_INLINE; |
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$table = EntityRepository::find($data['entity_id']); |
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if (!$table) { |
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return [ |
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'code' => 1, |
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'msg' => '新增失败:模型不存在', |
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]; |
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} |
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if (Schema::hasColumn($table->table_name, $data['name'])) { |
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return [ |
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'code' => 2, |
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'msg' => '新增失败:字段已存在', |
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]; |
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} |
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if (!in_array($data['type'], config('light.db_table_field_type'))) { |
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return [ |
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'code' => 3, |
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'msg' => '新增失败:无效字段类型', |
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]; |
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} |
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Schema::table($table->table_name, function (Blueprint $table) use ($data) { |
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$m = $data['type']; |
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$length = intval($data['field_length']); |
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$total = intval($data['field_total']); |
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$scale = intval($data['field_scale']); |
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if (in_array($m, ['char', 'string'])) { |
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$table->$m($data['name'], $length > 0 ? $length : 255) |
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->comment($data['comment']) |
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->default(strval($data['default_value'])); |
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} elseif (Str::contains(Str::lower($m), 'integer')) { |
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$table->$m($data['name']) |
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->comment($data['comment']) |
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->default(intval($data['default_value'])); |
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} elseif (in_array($m, ['float', 'double', 'decimal', 'unsignedDecimal'])) { |
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if ($total > 0 && $scale > 0 && $total > $scale) { |
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$table->$m($data['name'], $total, $scale) |
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->comment($data['comment']) |
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->default(doubleval($data['default_value'])); |
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} else { |
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$table->$m($data['name']) |
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->comment($data['comment']) |
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->default(doubleval($data['default_value'])); |
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} |
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} else { |
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$table->$m($data['name'])->comment($data['comment'])->nullable(); |
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} |
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}); |
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unset($data['field_length'], $data['field_total'], $data['field_scale']); |
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EntityFieldRepository::add($data); |
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return [ |
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'code' => 0, |
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'msg' => '新增成功', |
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'redirect' => true |
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]; |
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} catch (\Exception $e) { |
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\Log::error($e); |
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return [ |
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'code' => 1, |
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'msg' => '新增失败:' . $e->getMessage(), |
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]; |
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} |
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} |
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/** |
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* 模型字段管理-编辑模型字段 |
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* |
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* @param int $id |
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* @return View |
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*/ |
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public function edit($id) |
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{ |
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$this->breadcrumb[] = ['title' => '编辑模型字段', 'url' => '']; |
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$model = EntityFieldRepository::find($id); |
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$entity = Entity::query()->pluck('name', 'id')->all(); |
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return view('admin.entityField.add', [ |
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'id' => $id, |
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'model' => $model, |
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'breadcrumb' => $this->breadcrumb, |
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'entity' => $entity |
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]); |
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} |
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/** |
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* 模型字段管理-更新模型字段 |
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* |
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* @param EntityFieldRequest $request |
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* @param int $id |
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* @return array |
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*/ |
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public function update(EntityFieldRequest $request, $id) |
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{ |
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$data = $request->only($this->formNames); |
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$data['is_show'] = $data['is_show'] ?? EntityField::SHOW_DISABLE; |
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$data['is_edit'] = $data['is_edit'] ?? EntityField::EDIT_DISABLE; |
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$data['is_required'] = $data['is_required'] ?? EntityField::REQUIRED_DISABLE; |
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$data['is_show_inline'] = $data['is_show_inline'] ?? EntityField::SHOW_NOT_INLINE; |
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try { |
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unset($data['field_length'], $data['field_total'], $data['field_scale'], $data['entity_id']); |
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EntityFieldRepository::update($id, $data); |
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return [ |
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'code' => 0, |
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'msg' => '编辑成功', |
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'redirect' => true |
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]; |
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} catch (QueryException $e) { |
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\Log::error($e); |
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return [ |
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'code' => 1, |
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'msg' => '编辑失败:' . (Str::contains($e->getMessage(), 'Duplicate entry') ? '当前模型字段已存在' : '其它错误'), |
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'redirect' => false |
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]; |
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} |
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} |
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/** |
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* 模型字段管理-删除模型字段 |
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* |
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* @param int $id |
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*/ |
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public function delete($id) |
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{ |
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try { |
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$entityField = EntityField::query()->findOrFail($id); |
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$entity = $entityField->entity; |
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Schema::table($entity->table_name, function (Blueprint $table) use ($entityField) { |
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$table->dropColumn($entityField->name); |
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}); |
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EntityFieldRepository::delete($id); |
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return [ |
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'code' => 0, |
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'msg' => '删除成功', |
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'redirect' => true |
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]; |
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} catch (ModelNotFoundException $e) { |
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return [ |
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'code' => 2, |
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'msg' => '删除失败:字段不存在', |
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'redirect' => false |
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]; |
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} catch (\RuntimeException $e) { |
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return [ |
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'code' => 1, |
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'msg' => '删除失败:' . $e->getMessage(), |
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'redirect' => false |
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]; |
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} |
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} |
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public function listUpdate(Request $request, $id) |
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{ |
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try { |
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$entityField = EntityField::query()->findOrFail($id); |
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$order = $request->post('order', 77); |
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$entityField->order = $order; |
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$entityField->save(); |
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return [ |
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'code' => 0, |
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'msg' => '保存成功', |
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'redirect' => true |
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]; |
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} catch (ModelNotFoundException $e) { |
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return [ |
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'code' => 2, |
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'msg' => '保存失败:记录不存在', |
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'redirect' => false |
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]; |
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} |
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} |
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} |
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