74 lines
2.2 KiB
PHP
74 lines
2.2 KiB
PHP
<?php
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namespace App\Service\wx;
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use App\BaseApp\BaseWxService;
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use App\Models\business\CatalogueModel;
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use App\Models\business\FavoriteModel;
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use App\Service\common\MediaUrlService;
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/**
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* 商品收藏
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*/
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class WxFavoriteService extends BaseWxService
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{
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public function list(): array
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{
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$rows = FavoriteModel::with('catalogue')
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->where('user_id', $this->userId)
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->where('deleted_at', 0)
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->orderByDesc('id')
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->get()
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->toArray();
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$media = MediaUrlService::getInstance();
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foreach ($rows as &$row) {
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$cat = $row['catalogue'] ?? [];
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$row['title'] = $cat['title'] ?? '';
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$row['cover'] = $media->toPublic($cat['cover'] ?? '');
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$row['price'] = $cat['price'] ?? '';
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}
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unset($row);
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return $rows;
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}
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/**
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* 切换收藏，返回当前是否已收藏
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*/
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public function toggle(int $catalogueId): array
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{
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if ($catalogueId <= 0) {
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$this->utils->errorThrow('参数错误');
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}
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$exists = CatalogueModel::where('id', $catalogueId)->where('deleted_at', 0)->exists();
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if (!$exists) {
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$this->utils->errorThrow('商品不存在');
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}
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$row = FavoriteModel::where('user_id', $this->userId)
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->where('catalogue_id', $catalogueId)
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->where('deleted_at', 0)
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->first();
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if (!empty($row)) {
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FavoriteModel::where('id', $row['id'])->update(['deleted_at' => time(), 'updated_at' => time()]);
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return ['favorited' => false];
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}
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FavoriteModel::insert([
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'user_id' => $this->userId,
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'catalogue_id' => $catalogueId,
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'created_at' => time(),
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'updated_at' => time(),
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]);
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return ['favorited' => true];
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}
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public function isFavorited(int $catalogueId): bool
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{
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if ($this->userId <= 0 || $catalogueId <= 0) {
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return false;
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}
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return FavoriteModel::where('user_id', $this->userId)
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->where('catalogue_id', $catalogueId)
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->where('deleted_at', 0)
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->exists();
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}
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}
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