160 lines
4.7 KiB
PHP
160 lines
4.7 KiB
PHP
<?php
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/**
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* This service file is part of item.
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*
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* @author ctexthuang
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* @contact ctexthuang@qq.com
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*/
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declare(strict_types=1);
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namespace App\Service\Admin\Good;
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use App\Constants\Common\GoodCode;
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use App\Exception\ErrException;
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use App\Model\Sku;
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use App\Service\Admin\BaseService;
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use App\Service\ServiceTrait\Common\OssTrait;
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use Hyperf\Di\Annotation\Inject;
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class SkuService extends BaseService
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{
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use OssTrait;
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/**
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* @var Sku $skuModel
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*/
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#[Inject]
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protected Sku $skuModel;
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public function handle()
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{
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//todo Write logic
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}
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/**
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* @return array
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*/
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public function add(): array
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{
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$spuId = $this->request->input('spu_id');
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$insertModel = new Sku();
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$imageIds = $this->request->input('image_ids');
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$this->updateOssObjects(explode(',',$imageIds));
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$insertModel->spu_id = $spuId;
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$insertModel->title = $this->request->input('title');
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$insertModel->price = $this->request->input('price');
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$insertModel->image_ids = $imageIds;
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$insertModel->param = $this->request->input('param','');
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$insertModel->extra = $this->request->input('extra','');
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$insertModel->total_stock = $this->request->input('stock');
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// $insertModel->surplus_stock = $this->request->input('stock');
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$insertModel->sales_num = 0;
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$insertModel->order_num = 0;
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$insertModel->cancel_num = 0;
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$insertModel->ahead_refund_num = 0;
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$insertModel->behind_refund_num = 0;
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$insertModel->saleable = $this->request->input('saleable');
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if (!$insertModel->save()) throw new ErrException('添加失败');
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//todo 生成缓存
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return $this->return->success();
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}
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/**
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* @return array
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*/
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public function edit(): array
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{
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$id = (int)$this->request->input('id');
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$skuInfo = $this->skuModel->getInfoById($id);
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if (empty($skuInfo)) throw new ErrException('原数据不存在，无法修改');
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$stock = $this->request->input('stock');
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$forceCleanStockCache = 0;
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if ($skuInfo->order_num > 0) { //已产生订单 修改库存需要强制删除库存缓存
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$forceCleanStockCache = 1;
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if ($skuInfo->total_stock < $stock) $skuInfo->total_stock = $stock;
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if ($skuInfo->total_stock > $stock) {
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$skuInfo->total_stock = $stock;
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if ($skuInfo->order_num >= $stock) throw new ErrException('库存不能小于已下单量');
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}
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}
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if ($skuInfo->order_num > 0 && $skuInfo->price != $this->request->input('price')) throw new ErrException('已有订单不可改价,退单后即可操作');
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else $skuInfo->price = $this->request->input('price');
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$requestOssIds = $this->request->input('oss_ids');
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$updateOssIds = array_diff(explode(',',$requestOssIds), explode(',',$skuInfo->image_ids));
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$delOssIds = array_diff(explode(',',$skuInfo->image_ids), explode(',',$requestOssIds));
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if (!empty($updateOssIds)) $this->updateOssObjects($updateOssIds);
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if (!empty($delOssIds)) $this->updateOssObjectsDisable($delOssIds);
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if (!empty($updateOssIds) || !empty($delOssIds)) {
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$skuInfo->image_ids = $requestOssIds;
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}
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$skuInfo->param = $this->request->input('param','');
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$skuInfo->extra = $this->request->input('extra','');
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$skuInfo->total_stock = $this->request->input('stock');
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$skuInfo->saleable = $this->request->input('saleable');
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$skuInfo->title = $this->request->input('title');
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if (!$skuInfo->save()) throw new ErrException('修改失败');
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if ($forceCleanStockCache == 1) return $this->return->success();//todo 修改缓存
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return $this->return->success();
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}
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/**
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* @return array
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*/
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public function del(): array
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{
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$id = (int)$this->request->input('id');
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$skuInfo = $this->skuModel->getInfoById($id);
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if (empty($skuInfo)) throw new ErrException('数据已删除，无法修改');
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$skuInfo->is_del = GoodCode::SKU_IS_DELETE;
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if (!$skuInfo->save()) throw new ErrException('删除失败');
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//todo 删除缓存
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return $this->return->success();
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}
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/**
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* @return array
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*/
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public function view(): array
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{
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$id = (int)$this->request->input('id');
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$skuInfo = $this->skuModel->getInfoById($id);
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if (empty($skuInfo)) throw new ErrException('数据不存在');
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$imageIds = explode(',',$skuInfo->image_ids);
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$imageList = $this->getOssObjects($imageIds);
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$res = $skuInfo->toArray();
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$res['image_list'] = $imageList;
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return $this->return->success('success',$res);
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}
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} |