106 lines
3.9 KiB
PHP
106 lines
3.9 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）
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*
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* 商品浏览仅需登录：未绑定门店/门店未设客户等级的用户也可查看商品，仅价格不可见（price=null）；
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* 加购、下单仍由购物车/订单前置校验拦截，要求绑定门店并已设客户等级。
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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；
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* 未绑定门店/门店未设客户等级 → 仍可浏览，price 为 null（不可见价格，加购/下单另由前置校验拦截）；
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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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$levelId = $this->boundStore($user)?->level_id ?? 0;
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$query = ProductModel::query()
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->where('status', ProductModel::STATUS_ON)
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->with('category:id,name');
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if ($levelId > 0) {
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$query->with(['prices' => static fn ($q) => $q->where('level_id', $levelId)]);
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}
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$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].actual_price → price（访问器经 toArray 自动输出换算后实际价；
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// 未绑定门店或未设等级价为 null——未加载 prices 时 ?? null 兜底）
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// unset prices 同时移除 price_type/percent，门店端无法反推成本；cost_price 已被 $hidden 过滤
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foreach ($data['data'] as &$row) {
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$row['price'] = $row['prices'][0]['actual_price'] ?? null;
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unset($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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