package com.mzl.flower.service.customer;
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import com.mzl.flower.domain.CategoryConfig;
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import com.mzl.flower.domain.CategoryConfigDO;
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import com.mzl.flower.domain.CategoryConfigSync;
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import com.mzl.flower.mapper.CategoryConfigMapper;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.ArrayList;
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import java.util.List;
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@Service
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public class CategoryConfigServiceImpl implements CategoryConfigService {
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@Autowired
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private CategoryConfigMapper categoryConfigMapper;
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@Override
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@Transactional
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public void saveOrUpdateCategoryConfig(CategoryConfigSync categoryConfigSync) {
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if (categoryConfigSync == null || categoryConfigSync.getUserId() == null) {
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throw new IllegalArgumentException("用户ID不能为空");
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}
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// 先删除该用户之前的所有分类配置
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categoryConfigMapper.deleteByUserId(categoryConfigSync.getUserId());
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// 然后插入新的分类配置
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if (categoryConfigSync.getCategories() != null && !categoryConfigSync.getCategories().isEmpty()) {
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for (CategoryConfig clientCategory : categoryConfigSync.getCategories()) {
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CategoryConfigDO dbCategory = new CategoryConfigDO();
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dbCategory.setUserId(categoryConfigSync.getUserId());
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dbCategory.setCategoryId(clientCategory.getId());
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dbCategory.setName(clientCategory.getName());
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dbCategory.setOrder(clientCategory.getOrder());
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dbCategory.setIsEnabled(clientCategory.getIsEnabled());
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categoryConfigMapper.insert(dbCategory);
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}
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}
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}
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@Override
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public List<CategoryConfig> getCategoryConfigsByUserId(String userId) {
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if (userId == null) {
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throw new IllegalArgumentException("用户ID不能为空");
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}
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List<CategoryConfigDO> dbCategories = categoryConfigMapper.findByUserId(userId);
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if (dbCategories == null || dbCategories.isEmpty()) {
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return new ArrayList<>();
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}
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List<CategoryConfig> clientCategories = new ArrayList<>();
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for (CategoryConfigDO dbCategory : dbCategories) {
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CategoryConfig clientCategory = new CategoryConfig();
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clientCategory.setId(dbCategory.getCategoryId());
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clientCategory.setName(dbCategory.getName());
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clientCategory.setOrder(dbCategory.getOrder());
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clientCategory.setIsEnabled(dbCategory.getIsEnabled());
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clientCategories.add(clientCategory);
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}
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return clientCategories;
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}
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}
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