exists($filepath)) { $scene = http_build_query(['vip' => 1]); $app = Factory::miniProgram(config('wechat.mini_program.default')); $response = $app->app_code->getUnlimit($scene, [ 'page' => 'pages/welcome/index', 'check_path' => false, 'env_version' => app()->isProduction() ? 'release' : 'trial', 'width' => 200, ]); if (! $response instanceof StreamResponse) { throw new BizException('小程序码获取失败'); } $response->saveAs($disk->path($directory), $filename); } return $disk->download($filepath); } protected function grid() { return Grid::make(new Vip(), function (Grid $grid) { $grid->column('id'); $grid->column('name'); $grid->column('times')->display(function ($v) { return data_get($v, 'text'); }); $grid->column('price'); $grid->column('points')->display(fn() => data_get($this->gift, 'points', 0)); $grid->column('sort')->editable(); $grid->column('status')->switch(); $grid->tools(function (Grid\Tools $tools) { if (Admin::user()->can('dcat.admin.vip.mp_qrcode')) { $tools->append(' 下载小程序码'); } }); $grid->disableViewButton(false); //新增 $grid->showCreateButton(Admin::user()->can('dcat.admin.vip.create')); //修改 $grid->showEditButton(Admin::user()->can('dcat.admin.vip.edit')); $grid->showDeleteButton(Admin::user()->can('dcat.admin.vip.destroy')); }); } /** * Make a show builder. * * @param mixed $id * * @return Show */ protected function detail($id) { return Show::make($id, new Vip(), function (Show $show) { $show->field('id'); $show->field('name'); $show->field('times')->as(function ($v) { return data_get($v, 'text'); }); $show->filed('price'); $show->filed('sort'); $show->field('status'); $show->field('description'); $show->field('gift')->view('admin.vip.gift'); $show->field('created_at'); $show->field('updated_at'); $show->disableEditButton(); $show->disableDeleteButton(); }); } /** * Make a form builder. * * @return Form */ protected function form() { return Form::make(new Vip(), function (Form $form) { $form->display('id'); $form->text('name')->required(); $form->embeds('times', function ($form) { $form->number('num', '数量')->min(0)->required(); $form->select('unit', '单位')->options(Vip::$timeMap)->required(); $form->text('text', '描述')->required(); }); $form->number('price')->min(0); $form->number('sort')->min(0); $form->switch('status')->default(1); $form->textarea('description'); $form->number('points') ->min(0) ->customFormat(fn () => data_get($this->gift, 'points')); $form->table('coupon', function ($table) { $table->select('id', '优惠券')->options(Coupon::class)->ajax('api/coupons'); $table->number('amount', '数量')->min(1)->default(1); })->customFormat(fn() => data_get($this->gift, 'coupon')); $form->hidden('gift')->customFormat(fn($v) => json_encode($v)); $form->disableCreatingCheck(); $form->disableEditingCheck(); $form->disableDeleteButton(); $form->saving(function (Form $form) { $gift = $form->model()?->gift ?: []; $points = str_replace(',', '', $form->input('points')); if ($points > 0) { $gift['points'] = $points; } else { unset($gift['points']); } if ($form->coupon) { // [id, amount, name] $couponList = []; foreach($form->coupon as $item) { if (!data_get($item, '_remove_') && $item['amount'] > 0) { $coupon = Coupon::findOrFail($item['id']); array_push($couponList, ['id' => $coupon->id, 'amount' => $item['amount'], 'name' => $coupon->name]); } } $gift['coupon'] = $couponList; } $form->gift = $gift; $form->deleteInput(['points', 'coupon']); }); }); } }