From eb80b83a3d4a0b59325e90405dc6c687c2904d3a Mon Sep 17 00:00:00 2001
From: puhanshu <a9236326>
Date: 星期三, 05 一月 2022 14:45:16 +0800
Subject: [PATCH] 商家后台相关代码提交
---
springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/McsProductServiceImpl.java | 178 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 174 insertions(+), 4 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/McsProductServiceImpl.java b/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/McsProductServiceImpl.java
index 728d3d4..a7a8ef6 100644
--- a/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/McsProductServiceImpl.java
+++ b/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/McsProductServiceImpl.java
@@ -1,10 +1,35 @@
package com.panzhihua.service_community.service.impl;
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.panzhihua.service_community.dao.McsProductDAO;
-import com.panzhihua.service_community.entity.McsProduct;
-import com.panzhihua.service_community.service.McsProductService;
+import static java.util.Objects.isNull;
+import static java.util.Objects.nonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.annotation.Resource;
+
+import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.panzhihua.common.model.dtos.community.microCommercialStreet.McsProductDTO;
+import com.panzhihua.common.model.dtos.community.microCommercialStreet.PageMcsProductDTO;
+import com.panzhihua.common.model.dtos.community.microCommercialStreet.SetShelfForProductDTO;
+import com.panzhihua.common.model.vos.R;
+import com.panzhihua.common.model.vos.community.microCommercialStreet.McsProductVO;
+import com.panzhihua.common.utlis.Snowflake;
+import com.panzhihua.service_community.dao.McsLabelDAO;
+import com.panzhihua.service_community.dao.McsMerchantDAO;
+import com.panzhihua.service_community.dao.McsProductDAO;
+import com.panzhihua.service_community.dao.McsProductLabelDAO;
+import com.panzhihua.service_community.entity.McsLabel;
+import com.panzhihua.service_community.entity.McsMerchant;
+import com.panzhihua.service_community.entity.McsProduct;
+import com.panzhihua.service_community.entity.McsProductLabel;
+import com.panzhihua.service_community.service.McsProductService;
/**
* (McsProduct)表服务实现类
@@ -15,4 +40,149 @@
@Service("mcsProductService")
public class McsProductServiceImpl extends ServiceImpl<McsProductDAO, McsProduct> implements McsProductService {
+ @Resource
+ private McsMerchantDAO mcsMerchantDAO;
+ @Resource
+ private McsLabelDAO mcsLabelDAO;
+ @Resource
+ private McsProductLabelDAO mcsProductLabelDAO;
+
+ /**
+ * 新增产品信息
+ * @param mcsProductDTO
+ * @return
+ */
+ @Override
+ public R addMcsProduct(McsProductDTO mcsProductDTO) {
+ Long userId = mcsProductDTO.getCreatedBy();
+ McsMerchant mcsMerchant = mcsMerchantDAO.selectOne(new QueryWrapper<McsMerchant>().lambda().eq(McsMerchant::getUserId, userId));
+ if (isNull(mcsMerchant)) {
+ return R.fail("商家信息不存在");
+ }
+ McsProduct mcsProduct = new McsProduct();
+ BeanUtils.copyProperties(mcsProductDTO, mcsProduct);
+ mcsProduct.setMerchantId(mcsMerchant.getId());
+ mcsProduct.setStatus(McsProduct.Status.yxj);
+ mcsProduct.setId(Snowflake.getId());
+ int num = this.baseMapper.insert(mcsProduct);
+ if (num > 0) {
+ List<Long> labelIds = mcsProductDTO.getLabelIds();
+ if (nonNull(labelIds) && !labelIds.isEmpty()) {
+ List<McsLabel> mcsLabels = mcsLabelDAO.selectBatchIds(labelIds);
+ if (nonNull(mcsLabels) && !mcsLabels.isEmpty()) {
+ List<McsProductLabel> mcsProductLabelList = new ArrayList<>();
+ mcsLabels.forEach(e -> {
+ McsProductLabel productLabel = new McsProductLabel();
+ productLabel.setLabelId(e.getId());
+ productLabel.setProductId(mcsProduct.getId());
+ productLabel.setLabelName(e.getName());
+ mcsProductLabelList.add(productLabel);
+ });
+ mcsProductLabelDAO.insertBatch(mcsProductLabelList);
+ }
+ }
+ return R.ok();
+ }
+ return R.fail("新增失败，请重新尝试");
+ }
+
+ /**
+ * 编辑产品信息
+ * @param mcsProductDTO
+ * @return
+ */
+ @Override
+ public R putMcsProduct(McsProductDTO mcsProductDTO) {
+ McsProduct mcsProduct = this.baseMapper.selectById(mcsProductDTO.getId());
+ if (isNull(mcsProduct)) {
+ return R.fail("资源不存在");
+ }
+ BeanUtils.copyProperties(mcsProductDTO, mcsProduct);
+ int num = this.baseMapper.updateById(mcsProduct);
+ if (num > 0) {
+ List<Long> labelIds = mcsProductDTO.getLabelIds();
+ mcsProductLabelDAO.delete(new QueryWrapper<McsProductLabel>().lambda().eq(McsProductLabel::getProductId, mcsProduct.getId()));
+ if (nonNull(labelIds) && !labelIds.isEmpty()) {
+ List<McsLabel> mcsLabels = mcsLabelDAO.selectBatchIds(labelIds);
+ if (nonNull(mcsLabels) && !mcsLabels.isEmpty()) {
+ List<McsProductLabel> mcsProductLabelList = new ArrayList<>();
+ mcsLabels.forEach(e -> {
+ McsProductLabel productLabel = new McsProductLabel();
+ productLabel.setLabelId(e.getId());
+ productLabel.setProductId(mcsProduct.getId());
+ productLabel.setLabelName(e.getName());
+ mcsProductLabelList.add(productLabel);
+ });
+ mcsProductLabelDAO.insertBatch(mcsProductLabelList);
+ }
+ }
+ return R.ok();
+ }
+ return R.fail("编辑失败，请重新尝试");
+ }
+
+ /**
+ * 删除产品信息
+ * @param productId
+ * @param userId
+ * @return
+ */
+ @Override
+ public R deleteMcsProduct(Long productId, Long userId) {
+ McsProduct mcsProduct = this.baseMapper.selectById(productId);
+ if (isNull(mcsProduct)) {
+ return R.fail("资源不存在");
+ }
+ mcsProduct.setIsDel(true);
+ mcsProduct.setUpdatedBy(userId);
+ int num = this.baseMapper.updateById(mcsProduct);
+ if (num > 0) {
+ return R.ok();
+ }
+ return R.fail("删除失败，请重新尝试");
+ }
+
+ /**
+ * 上架/下架产品信息
+ * @param setShelfForProductDTO
+ * @return
+ */
+ @Override
+ public R setShelfForMcsProduct(SetShelfForProductDTO setShelfForProductDTO) {
+ Integer type = setShelfForProductDTO.getType();
+ List<McsProduct> mcsProducts = this.baseMapper.selectBatchIds(setShelfForProductDTO.getProductIds());
+ if (nonNull(mcsProducts) && !mcsProducts.isEmpty()) {
+ if (type.equals(1)) {
+ //上架
+ mcsProducts.forEach(e -> {
+ e.setStatus(McsProduct.Status.sjz);
+ e.setUpdatedBy(setShelfForProductDTO.getUpdatedBy());
+ });
+ } else if (type.equals(2)) {
+ //下架
+ mcsProducts.forEach(e -> {
+ e.setStatus(McsProduct.Status.yxj);
+ e.setUpdatedBy(setShelfForProductDTO.getUpdatedBy());
+ });
+ } else {
+ return R.fail("未知错误");
+ }
+ this.updateBatchById(mcsProducts);
+ }
+ return R.ok();
+ }
+
+ /**
+ * 分页查询产品信息
+ * @param pageMcsProductDTO
+ * @return
+ */
+ @Override
+ public R pageMcsProduct(PageMcsProductDTO pageMcsProductDTO) {
+ Page page = new Page<>();
+ page.setSize(pageMcsProductDTO.getPageSize());
+ page.setCurrent(pageMcsProductDTO.getPageNum());
+ IPage<McsProductVO> mcsProduct = this.baseMapper.pageMcsProduct(page, pageMcsProductDTO);
+ return R.ok(mcsProduct);
+ }
}
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