租户管理的代码框架

2025-12-20 17:23:07 +08:00
parent 1c5a6eee8b
commit 08bc957bd0
5 changed files with 363 additions and 0 deletions
--- a/src/main/java/com/rj/service/impl/TenantServiceImpl.java
+++ b/src/main/java/com/rj/service/impl/TenantServiceImpl.java
@@ -0,0 +1,143 @@
+package com.rj.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.rj.entity.Tenant;
+import com.rj.mapper.TenantMapper;
+import com.rj.service.ITenantService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * <p>
+ * 租户表 服务实现类
+ * </p>
+ *
+ * @author 系统生成
+ * @since 2025-01-XX
+ */
+@Service
+public class TenantServiceImpl extends ServiceImpl<TenantMapper, Tenant> implements ITenantService {
+
+    private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+
+    @Override
+    public Map<String, Object> getTenantList(Integer current, Integer size, String tenantCode, 
+                                             String tenantName, Integer status, String contactName, 
+                                             String contactPhone, String expireStartTime, String expireEndTime) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            Page<Tenant> page = new Page<>(current, size);
+            LambdaQueryWrapper<Tenant> queryWrapper = buildQueryWrapper(tenantCode, tenantName, status, 
+                                                                        contactName, contactPhone, 
+                                                                        expireStartTime, expireEndTime);
+            
+            // 按创建时间倒序排列
+            queryWrapper.orderByDesc(Tenant::getCreateTime);
+            
+            Page<Tenant> tenantPage = this.page(page, queryWrapper);
+
+            result.put("success", true);
+            result.put("message", "查询成功");
+            result.put("data", tenantPage.getRecords());
+            result.put("total", tenantPage.getTotal());
+            result.put("current", tenantPage.getCurrent());
+            result.put("size", tenantPage.getSize());
+            result.put("pages", tenantPage.getPages());
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "查询异常：" + e.getMessage());
+        }
+        return result;
+    }
+
+    @Override
+    public Map<String, Object> getTenantListWithoutPage(String tenantCode, String tenantName, 
+                                                        Integer status, String contactName, 
+                                                        String contactPhone, String expireStartTime, 
+                                                        String expireEndTime) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            LambdaQueryWrapper<Tenant> queryWrapper = buildQueryWrapper(tenantCode, tenantName, status, 
+                                                                          contactName, contactPhone, 
+                                                                          expireStartTime, expireEndTime);
+            
+            // 按创建时间倒序排列
+            queryWrapper.orderByDesc(Tenant::getCreateTime);
+            
+            List<Tenant> tenantList = this.list(queryWrapper);
+
+            result.put("success", true);
+            result.put("message", "查询成功");
+            result.put("data", tenantList);
+            result.put("total", tenantList.size());
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "查询异常：" + e.getMessage());
+        }
+        return result;
+    }
+
+    /**
+     * 构建查询条件
+     */
+    private LambdaQueryWrapper<Tenant> buildQueryWrapper(String tenantCode, String tenantName, 
+                                                         Integer status, String contactName, 
+                                                         String contactPhone, String expireStartTime, 
+                                                         String expireEndTime) {
+        LambdaQueryWrapper<Tenant> queryWrapper = new LambdaQueryWrapper<>();
+        
+        // 租户编码（精确查询）
+        if (tenantCode != null && !tenantCode.trim().isEmpty()) {
+            queryWrapper.eq(Tenant::getTenantCode, tenantCode);
+        }
+        
+        // 租户名称（模糊查询）
+        if (tenantName != null && !tenantName.trim().isEmpty()) {
+            queryWrapper.like(Tenant::getTenantName, tenantName);
+        }
+        
+        // 状态
+        if (status != null) {
+            queryWrapper.eq(Tenant::getStatus, status);
+        }
+        
+        // 联系人姓名（模糊查询）
+        if (contactName != null && !contactName.trim().isEmpty()) {
+            queryWrapper.like(Tenant::getContactName, contactName);
+        }
+        
+        // 联系人电话
+        if (contactPhone != null && !contactPhone.trim().isEmpty()) {
+            queryWrapper.like(Tenant::getContactPhone, contactPhone);
+        }
+        
+        // 过期时间范围查询
+        if (expireStartTime != null && !expireStartTime.trim().isEmpty()) {
+            try {
+                LocalDateTime startTime = LocalDateTime.parse(expireStartTime, DATE_TIME_FORMATTER);
+                queryWrapper.ge(Tenant::getExpireTime, startTime);
+            } catch (Exception e) {
+                // 如果时间格式解析失败，忽略该条件
+            }
+        }
+        
+        if (expireEndTime != null && !expireEndTime.trim().isEmpty()) {
+            try {
+                LocalDateTime endTime = LocalDateTime.parse(expireEndTime, DATE_TIME_FORMATTER);
+                queryWrapper.le(Tenant::getExpireTime, endTime);
+            } catch (Exception e) {
+                // 如果时间格式解析失败，忽略该条件
+            }
+        }
+        
+        return queryWrapper;
+    }
+}
+