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306 lines
10 KiB
306 lines
10 KiB
<?php
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namespace App\AdminAgent\Controllers;
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use App\AdminAgent\Renderable\SelectGuide;
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use App\AdminAgent\Renderable\SelectProduct;
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use App\AdminAgent\Renderable\SelectUser;
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use App\AdminAgent\Repositories\AgentProduct;
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use App\Common\AgentType;
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use App\Common\ProductStatus;
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use App\Models\AgentProductItem;
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use App\Models\Category;
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use App\Models\Channel;
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use App\Models\Guide;
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use App\Models\Product;
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use App\Models\Supplier;
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use App\Models\User;
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use Dcat\Admin\Admin;
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use Dcat\Admin\Form;
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use Dcat\Admin\Grid;
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use Dcat\Admin\Show;
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use Dcat\Admin\Http\Controllers\AdminController;
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use Dcat\Admin\Widgets\Alert;
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use Dcat\Admin\Widgets\Table;
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class AgentProductController extends AdminController
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{
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/**
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* Make a grid builder.
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*
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* @return Grid
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*/
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protected function grid()
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{
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return Grid::make(new AgentProduct(['product.supplier:id,name', 'category:id,name']), function (Grid $grid) {
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$agent_id = Admin::user()->id;
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$grid->model()->where('agent_id', $agent_id);
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$grid->column('id')->sortable();
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$grid->column('product.picture', '产品图片')->image('', 60, 60);
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$grid->column('product.title', '产品名称')->limit(15);
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$grid->column('product_id', '产品详情')
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->display('查看')
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->modal(function ($v) {
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$titles = ['供应商', '产品标题', '产品图片', '原价', '现价', '销量', '库存'];
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$pic = isset($this->product->picture)
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? "<img data-action=\"preview-img\" src=\"{$this->product->picture}\" style=\"max-width:80px;max-height:200px;cursor:pointer\" class=\"img img-thumbnail\">"
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: '';
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$data = [[
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$this->product->supplier->name ?? '',
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$this->product->title ?? '',
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$pic,
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$this->product->original_price ?? '',
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$this->product->price ?? '',
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$this->product->sale ?? '',
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$this->product->stock ?? '',
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]];
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return Table::make($titles, $data);
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});
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$grid->column('price');
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$grid->column('original_price');
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$grid->column('sale');
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$grid->column('stock');
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$channels = Channel::where('agent_id', $agent_id)->pluck('name', 'id')->toArray();
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$grid->column('channel_id', '频道')
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->display(function ($modal) use ($channels) {
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$data = array_flip(explode(',', $this->channel_id));
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return join('，',array_intersect_key($channels, $data));
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})
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->limit(10);
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$grid->column('category.name', '分类')->label();
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$grid->column('status')
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->using(ProductStatus::array())
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->dot([
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ProductStatus::ON_SALE => 'success',
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ProductStatus::UNAUDITED => '',
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ProductStatus::REFUSE => 'danger',
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ProductStatus::SOLD_OUT => 'warning',
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], 'primary');
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$grid->column('created_at');
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$grid->column('updated_at');
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$grid->filter(function (Grid\Filter $filter) {
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$filter->panel();
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$filter->model()->where('agent_id', Admin::user()->id);
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$filter->equal('id')->width(2);
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$filter->like('product.title', '产品标题')->width(3);
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$filter->equal('status')->select(ProductStatus::array())->width(2);
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$options = Supplier::where('status', 1)->pluck('name', 'id')->toArray();
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$filter->equal('product.supplier_Id', '供应商')->select($options)->width(2);
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});
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});
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}
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/**
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* Make a show builder.
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*
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* @param mixed $id
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*
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* @return Show
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*/
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protected function detail($id)
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{
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return Show::make($id, new AgentProduct(['agent:id,name', 'product.supplier:id,name', 'user:id,nickname', 'guide:id,name']), function (Show $show) {
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//不允许查看非自己的数据
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if ($show->model()->agent_id != Admin::user()->id) {
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Admin::exit('数据不存在');
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}
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$show->field('id');
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$show->field('agent_id');
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$show->field('product_id');
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$show->field('price');
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$show->field('original_price');
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$show->field('sale');
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$show->field('stock');
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$show->field('channel_id');
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$show->field('category_id');
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$show->field('status')->using(ProductStatus::array());
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$show->field('verifier.nickname', '核销人员');
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if (Admin::user()->type == AgentType::CLUSTER) {
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$show->field('guide.name', '地接');
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}
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$show->field('created_at');
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$show->field('updated_at');
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$show->html(Alert::make(null, '供应商产品详情')->info());
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$show->field('product.id', '供应商产品ID');
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$show->field('product.supplier.name');
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$show->field('product.title');
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$show->field('product.pictures')->image('', 80, 80);
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$show->field('product.original_price');
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$show->field('product.price');
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$show->field('product.sale');
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$show->field('product.stock');
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$show->field('product.created_at', '创建时间');
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$show->field('product.updated_at', '更新时间');
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});
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}
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/**
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* Make a form builder.
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*
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* @return Form
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*/
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protected function form()
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{
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return Form::make(new AgentProduct(['product:id,title']), function (Form $form) {
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$agent_id = Admin::user()->id;
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//不允许查看非自己的数据
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if ($form->isEditing() && $form->model()->agent_id != Admin::user()->id) {
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return $form->response()->error('数据不存在');
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}
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$form->display('id');
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$form->hidden('product_id');
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$form->selectTable('product_id', '封面产品')
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->help('产品列表显示的是该产品的标题和图片')
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->title('选择产品')
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->dialogWidth('80%;min-width:825px;')
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->from(SelectProduct::make())
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->model(Product::class)
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->required();
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$form->multipleSelectTable('product_ids', '选择产品')
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->help('可单选或多选组合销售')
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->title('选择产品')
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->dialogWidth('80%;min-width:825px;')
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->from(SelectProduct::make())
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->model(Product::class)
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->required();
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$form->text('price')->required();
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$form->text('original_price')->required();
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$form->text('sale')->default(0);
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$form->text('stock')->default(9999);
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$options = Channel::selectOptions(fn($query) => $query->where('agent_id', $agent_id));
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$form->multipleSelect('channel_id')->options(array_slice($options, 1));
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$options = Category::selectOptions(fn($query) => $query->where('agent_id', $agent_id));
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$form->select('category_id')
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->options(array_slice($options, 1))
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->required();
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$form->radio('status')
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->default(ProductStatus::ON_SALE)
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->options([
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ProductStatus::ON_SALE => '上架',
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ProductStatus::SOLD_OUT => '下架',
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])
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->required();
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$form->selectTable('verifier')
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->title('选择核销人员')
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->dialogWidth('50%;min-width:600px;') //不起作用
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->from(SelectUser::make(['is_verify' => 1]))
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->model(User::class, 'id', 'nickname')
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->customFormat(fn($v) => !$v ? '' : $v)
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->required();
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//组团版旅行社可以选择地接
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if (Admin::user()->type == AgentType::CLUSTER) {
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$form->selectTable('guide_id', '地接人员')
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->title('选择地接人员')
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->dialogWidth('50%;min-width:600px;') //不起作用
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->from(SelectGuide::make())
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->model(Guide::class, 'id', 'name');
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}
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})->saving(function (Form $form) {
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//不允许修改非自己的数据
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if ($form->isEditing() && $form->model()->agent_id != Admin::user()->id) {
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return $form->response()->error('数据不存在');
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}
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$agent_id = Admin::user()->id;
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$product_ids = explode(',', $form->product_ids);
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if (empty($product_ids)) {
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return $form->response()->error('请选择产品');
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}
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//判断供应商产品是否存在或下架
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$not_in_id = Product::query()
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->whereIn('id', $product_ids)
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->where(function ($query) use ($form) {
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$query->where('status', '<>', ProductStatus::ON_SALE)
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->orWhere('stock', '<', $form->stock);
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})
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->pluck('id')
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->toArray();
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if ($not_in_id) {
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return $form->response()->error('产品ID '. join('，', $not_in_id) .' 库存小于你设置的库存' . $form->stock . '，或不存在、已下架');
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}
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//处理特殊字段
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$form->hidden(['agent_id', 'status']); //表单没有的字段，必须加这句才能够重写
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$form->agent_id = $agent_id;
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$form->status = $form->status == ProductStatus::ON_SALE ? ProductStatus::ON_SALE : ProductStatus::SOLD_OUT;
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$form->guide_id = $form->guide_id ?? 0;
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//不允许编辑的字段
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$form->ignore(['id', 'agent_id', 'status', 'created_at', 'updated_at', 'deleted_at']);
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//判断是否重复发布产品
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$where = [
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['agent_id', '=', $agent_id],
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['product_id', '=', $form->product_id],
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['product_ids', '=', $form->product_ids],
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];
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if ($form->isEditing()) {
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$where[] = ['id', '<>', $form->getKey()];
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}
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if ($form->repository()->model()->where($where)->exists()) {
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return $form->response()->error('该产品已经存在，请勿重复发布');
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}
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})->saved(function (Form $form) {
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/** 保存到组合产品明细，先查询出之前明细，再跟新的比较，若没有则删除，新的产品原来明细表没有的，则插入 **/
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$product_ids = explode(',', $form->product_ids);
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$product = Product::whereIn('id', $product_ids)->orderBy('id')->get(['id', 'supplier_id'])->toArray();
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$agent_product_id = $form->getKey();
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$insert_data = [];
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foreach ($product as $k => &$v) {
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$insert_data[$v['id']] = [
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'agent_product_id' => $agent_product_id,
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'agent_id' => Admin::user()->id,
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'supplier_id' => $v['supplier_id'],
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'product_id' => $v['id'],
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];
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}
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if ($form->isCreating()) {
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AgentProductItem::insert($insert_data);
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} else if ($form->isEditing()) {
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//先查出来原来的数据
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$old_data = AgentProductItem::where('agent_product_id', $agent_product_id)->pluck('id', 'product_id')->toArray();
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//新ID在原来数据里面没有的，删除掉
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foreach ($old_data as $k => $v) {
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//删除已经删除掉的product_id
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if (!in_array($k, $product_ids)) {
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AgentProductItem::query()->find($v)->delete();
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}
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//将新数据和旧数据中都存在的product_id unset掉
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if (array_key_exists($k, $insert_data)) {
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unset($insert_data[$k]);
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}
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}
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//将剩余（新增）的product_id保存
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if ($insert_data) {
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AgentProductItem::insert($insert_data);
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}
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}
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})->deleting(function (Form $form) {
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//不允许删除非自己的数据
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if (array_filter($form->model()->toArray(), fn($v) => $v['agent_id'] != Admin::user()->id)) {
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return $form->response()->error('数据不存在');
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}
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});
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}
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}
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