100 lines
3.4 KiB
PHP
100 lines
3.4 KiB
PHP
<?php
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namespace App\Http\Controllers\Mini;
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use App\Exceptions\RepositoryException;
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use App\Models\ProductCategoryModel;
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use App\Models\ProductModel;
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use App\Models\ProductPriceModel;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Modules\AnnoRoute\Attribute\GetRoute;
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use Modules\AnnoRoute\Attribute\RequestAttribute;
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/**
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* 小程序商品（分类树 + 列表，价格 = 当前门店客户等级价）
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*/
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#[RequestAttribute('/mini', 'mini', authGuard: 'users')]
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class ProductController extends BaseMiniController
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{
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/** 分类树（仅含上架商品的分类及其祖先，保证树结构完整） */
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#[GetRoute('/product/categories', authorize: true)]
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public function categories(): JsonResponse
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{
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$activeCategoryIds = ProductModel::query()
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->where('status', ProductModel::STATUS_ON)
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->distinct()
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->pluck('category_id')
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->map(static fn ($id) => (int) $id)
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->filter(static fn (int $id) => $id > 0);
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$categories = ProductCategoryModel::query()
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->where('status', ProductCategoryModel::STATUS_NORMAL)
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->get()
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->keyBy('id');
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// 保留有上架商品的分类 + 其全部祖先
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$keep = [];
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foreach ($activeCategoryIds as $categoryId) {
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$cursor = $categoryId;
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$guard = 0;
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while ($cursor > 0 && $guard++ < 20 && $categories->has($cursor)) {
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$keep[$cursor] = true;
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$cursor = (int) $categories[$cursor]->parent_id;
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}
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}
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$filtered = array_values(array_filter(
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$categories->toArray(),
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static fn (array $item) => isset($keep[$item['id']])
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));
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return $this->success(ProductCategoryModel::buildTree($filtered));
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}
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/**
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* 商品列表：价格取当前门店客户等级价（未绑等级的门店报错）；
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* ?category_id=&keyword=&page=&pageSize=
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*/
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#[GetRoute('/product/list', authorize: true)]
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public function products(Request $request): JsonResponse
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{
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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if ($store->level_id <= 0) {
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throw new RepositoryException('门店未设置客户等级，无法展示价格，请联系客服');
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}
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$query = ProductModel::query()
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->where('status', ProductModel::STATUS_ON)
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->with('category:id,name')
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->with(['prices' => static fn ($q) => $q->where('level_id', $store->level_id)]);
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$categoryId = (int) $request->input('category_id', 0);
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if ($categoryId > 0) {
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$query->where('category_id', $categoryId);
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}
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$keyword = trim((string) $request->input('keyword', ''));
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if ($keyword !== '') {
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$query->where(static function ($q) use ($keyword) {
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$q->where('name', 'like', '%' . $keyword . '%')
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->orWhere('spec', 'like', '%' . $keyword . '%');
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});
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}
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$pageSize = (int) $request->input('pageSize', 10);
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$data = $query->orderBy('sort')
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->orderBy('id')
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->paginate($pageSize)
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->toArray();
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// 扁平化价格：prices[0].price → price（未设等级价为 null）
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foreach ($data['data'] as &$row) {
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$row['price'] = $row['prices'][0]['price'] ?? null;
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unset($row['prices']);
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}
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return $this->success($data);
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}
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}
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