column('id')->sortable(); $grid->column('name'); $grid->column('type')->using([ 1 =>'抵扣券', 2 =>'折扣券', ])->label(); $grid->column('amount')->display(function ($value) { if ($this->type == 1) { return $value.'元'; } elseif ($this->type == 2) { return $value.'折'; } })->label(); $grid->column('threshold')->append('元'); $grid->column('limit')->display(function ($value) { if ($value == 0) { return '不限量'; } return $value; }); $grid->column('sent'); $grid->column('use_day')->append('天'); $grid->column('use_start_at'); $grid->column('use_end_at'); $grid->column('created_at')->sortable(); $grid->model()->orderBy('created_at', 'desc'); /** 操作 **/ //新增 if (Admin::user()->can('dcat.admin.coupons.create')) { $grid->disableCreateButton(false); $grid->enableDialogCreate(); $grid->setDialogFormDimensions('40%', '70%'); } //修改 $grid->showQuickEditButton(Admin::user()->can('dcat.admin.coupons.edit')); //删除以及自定义操作 $grid->actions(function (Grid\Displayers\Actions $actions) { $actions->disableDelete(Admin::user()->cannot('dcat.admin.coupons.destroy')); if (Admin::user()->can('dcat.admin.coupons.range_list')) { $actions->append(' 使用范围'); } }); /** 查询 **/ $grid->filter(function (Grid\Filter $filter) { $filter->panel(); $filter->like('name')->width(3); }); }); } /** * Make a show builder. * * @param mixed $id * * @return Show */ protected function detail($id) { return Show::make($id, new Coupon(), function (Show $show) { $show->field('id'); $show->field('name'); $show->field('type'); $show->field('amount'); $show->field('threshold'); $show->field('limit'); $show->field('sent'); $show->field('use_day'); $show->field('use_start_at'); $show->field('use_end_at'); $show->field('created_at'); $show->field('updated_at'); }); } /** * Make a form builder. * * @return Form */ protected function form() { return Form::make(new Coupon(), function (Form $form) { $form->display('id'); $form->text('name')->required(); $form->number('limit')->min(0)->default(0)->help('0为不限量'); if ($form->isCreating() || ($form->isEditing() && !$form->model()->hasReceived())) { $form->radio('type') ->when(1, function (Form $form) { $form->currency('amount1')->symbol('￥')->help('例：100.00表示优惠100元。')->value($form->model()->amount); }) ->when(2, function (Form $form) { $form->currency('amount2')->symbol('%')->help('例：0.95表示95折。')->value($form->model()->amount); }) ->options([ 1 =>'抵扣券', 2 =>'折扣券', ])->default(1); $form->hidden('amount'); $form->currency('threshold')->symbol('￥')->default(0); $form->number('use_day')->min(0)->default(1)->help('单位：天；指领取后几天内有效。'); $form->datetimeRange('use_start_at', 'use_end_at', '使用时间')->help('设置时间后，期限字段失效。'); } // $form->editing(function (Form $form) { // if (!$form->model()->hasReceived()) { // $form->radio('type') // ->when(1, function (Form $form) { // $form->currency('amount1')->symbol('￥')->help('例：100.00表示优惠100元。')->value($form->model()->amount); // }) // ->when(2, function (Form $form) { // $form->currency('amount2')->symbol('%')->help('例：0.95表示95折。')->value($form->model()->amount); // }) // ->options([ // 1 =>'抵扣券', // 2 =>'折扣券', // ])->default(1); // $form->hidden('amount'); // $form->currency('threshold')->symbol('￥')->default(0); // $form->number('use_day')->default(0)->help('单位：天；指领取后几天内有效。'); // $form->datetimeRange('use_start_at', 'use_end_at', '使用时间')->help('设置时间后，期限字段失效。'); // } // }); $form->saving(function (Form $form) { if ($form->type) { $amount = 'amount'.$form->type; $form->amount = $form->$amount; $form->deleteInput('amount1'); $form->deleteInput('amount2'); } }); $form->display('created_at'); $form->display('updated_at'); }); } /** * 修改删除判断 * * @param [type] $id * @return void */ public function destroy($id) { $coupon = CouponModel::findOrFail($id); if ($coupon->hasSendTask() || $coupon->hasReceived()) { throw new BizException(__('coupon.options.deny_message')); } return parent::destroy($id); } /** * 获取优惠券接口 * * @param Request $request * @return void */ public function coupons(Request $request) { $name = $request->input('q'); $query = CouponModel::select('id', 'name as text'); if ($name) { $query->where('name', 'like', "%$name%"); return $query->paginate(null); } return response()->json($query->get()); } /** * 使用范围列表 * * @param Content $content * @param CouponModel $coupon * @return void */ public function rangeList(Content $content, CouponModel $coupon) { return $content->header(__('coupon.labels.coupons')) ->description($coupon->name) ->body(CouponRangeTable::grid($coupon->id)); } }