110 lines
3.1 KiB
PHP
110 lines
3.1 KiB
PHP
<?php
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namespace App\Admin\Forms;
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use App\Models\DealerProduct;
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use App\Models\DealerProductManageRule as DealerProductManageRuleModel;
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use Dcat\Admin\Contracts\LazyRenderable;
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use Dcat\Admin\Form\NestedForm;
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use Dcat\Admin\Traits\LazyWidget;
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use Dcat\Admin\Widgets\Form;
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use Illuminate\Support\Facades\DB;
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use Throwable;
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class DealerProductManageRule extends Form implements LazyRenderable
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{
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use LazyWidget;
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/**
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* 权限判断，如不需要可以删除此方法
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*
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* @param Model|Authenticatable|HasPermissions|null $user
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*
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* @return bool
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*/
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protected function authorize($user): bool
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{
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return $user->can('dcat.admin.dealer_products.manage_rules');
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}
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/**
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* Handle the form request.
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*
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* @param array $input
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*
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* @return mixed
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*/
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public function handle(array $input)
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{
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$productId = $this->payload['id'] ?? 0;
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$product = DealerProduct::findOrFail($productId);
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$manageRules = [];
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$delRules = [];
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foreach ($input['manageRules'] as $rule) {
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if ($rule['_remove_'] == 1) {
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$delRules[] = $rule['id'];
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} else {
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if (is_null($rule['id'])) {
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$manageRules[] = new DealerProductManageRuleModel($rule);
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} else {
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$_rule = DealerProductManageRuleModel::find($rule['id']);
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$_rule['lvl'] = $rule['lvl'];
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$_rule['price_1st'] = $rule['price_1st'];
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$_rule['price_2st'] = $rule['price_2st'];
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$_rule['price_3st'] = $rule['price_3st'];
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$manageRules[] = $_rule;
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}
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}
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}
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try {
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DB::beginTransaction();
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$product->lvlRules()->saveMany($manageRules);
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DealerProductManageRuleModel::whereIn('id', $delRules)->delete();
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DB::commit();
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} catch (Throwable $th) {
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DB::rollBack();
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report($th);
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return $this->response()->error('操作失败:'.$th->getMessage())->refresh();
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}
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return $this->response()
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->success(__('admin.update_succeeded'))
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->refresh();
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}
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/**
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* Build a form here.
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*/
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public function form()
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{
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$this->hasMany('manageRules', '管理规则', function (NestedForm $form) {
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$form->select('lvl')->options([
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5 => '二级经销商',
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6 => '一级经销商',
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]);
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$form->currency('price_1st', '价格1')->symbol('￥')->required();
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$form->currency('price_2st', '价格2')->symbol('￥')->required();
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$form->currency('price_3st', '价格3')->symbol('￥')->required();
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});
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}
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/**
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* The data of the form.
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*
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* @return array
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*/
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public function default()
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{
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$productId = $this->payload['id'] ?? 0;
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$product = DealerProduct::findOrFail($productId);
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return [
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'manageRules' => $product->manageRules,
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// 'email' => 'John.Doe@gmail.com',
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];
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}
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}
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