package com.webmanage.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.webmanage.entity.Product;
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import com.webmanage.mapper.ProductMapper;
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import com.webmanage.service.ProductService;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import java.util.List;
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/**
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* 产品服务实现类
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*
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* @author webmanage
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* @date 2024-08-07
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*/
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@Service
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public class ProductServiceImpl extends ServiceImpl<ProductMapper, Product> implements ProductService {
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@Override
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public List<Product> getProductList(String productName, String productType, String status, Long providerId) {
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LambdaQueryWrapper<Product> queryWrapper = new LambdaQueryWrapper<>();
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// 添加查询条件
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if (StringUtils.hasText(productName)) {
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queryWrapper.like(Product::getProductName, productName);
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}
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if (StringUtils.hasText(productType)) {
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queryWrapper.eq(Product::getProductType, productType);
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}
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if (StringUtils.hasText(status)) {
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queryWrapper.eq(Product::getStatus, status);
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}
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if (providerId != null) {
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queryWrapper.eq(Product::getProviderId, providerId);
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}
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// 按创建时间倒序排列
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queryWrapper.orderByDesc(Product::getCreatedAt);
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return this.list(queryWrapper);
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}
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@Override
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public Product getProductById(Long id) {
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return this.getById(id);
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}
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@Override
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public boolean createProduct(Product product) {
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// 检查产品编码是否已存在
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if (checkProductCodeExists(product.getProductCode(), null)) {
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throw new RuntimeException("产品编码已存在");
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}
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return this.save(product);
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}
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@Override
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public boolean updateProduct(Product product) {
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// 检查产品编码是否已存在（排除当前产品）
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if (checkProductCodeExists(product.getProductCode(), product.getId())) {
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throw new RuntimeException("产品编码已存在");
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}
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return this.updateById(product);
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}
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@Override
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public boolean deleteProduct(Long id) {
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return this.removeById(id);
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}
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@Override
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public boolean updateProductStatus(Long id, String status) {
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LambdaUpdateWrapper<Product> updateWrapper = new LambdaUpdateWrapper<>();
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updateWrapper.eq(Product::getId, id)
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.set(Product::getStatus, status);
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return this.update(updateWrapper);
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}
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@Override
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public boolean updateProductAuditStatus(Long id, String auditStatus) {
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LambdaUpdateWrapper<Product> updateWrapper = new LambdaUpdateWrapper<>();
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updateWrapper.eq(Product::getId, id)
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.set(Product::getAuditStatus, auditStatus);
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return this.update(updateWrapper);
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}
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@Override
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public boolean checkProductCodeExists(String productCode, Long excludeId) {
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LambdaQueryWrapper<Product> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(Product::getProductCode, productCode);
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if (excludeId != null) {
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queryWrapper.ne(Product::getId, excludeId);
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}
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return this.count(queryWrapper) > 0;
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}
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}
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