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src/main/java/com/rj/service/impl/QweiUserServiceImpl.java

@@ -0,0 +1,148 @@
+package com.rj.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.rj.entity.QweiUser;
+import com.rj.mapper.QweiUserMapper;
+import com.rj.service.IQweiUserService;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+@Service
+public class QweiUserServiceImpl extends ServiceImpl<QweiUserMapper, QweiUser> implements IQweiUserService {
+
+    @Override
+    public Map<String, Object> add(QweiUser entity) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (entity.getUserid() == null || entity.getUserid().trim().isEmpty()) {
+                result.put("success", false);
+                result.put("message", "userid不能为空");
+                return result;
+            }
+            LambdaQueryWrapper<QweiUser> dup = new LambdaQueryWrapper<QweiUser>()
+                    .eq(QweiUser::getUserid, entity.getUserid().trim());
+            if (this.count(dup) > 0) {
+                result.put("success", false);
+                result.put("message", "userid已存在");
+                return result;
+            }
+
+            entity.setId(UUID.randomUUID().toString());
+            entity.setUserid(entity.getUserid().trim());
+            if (entity.getIsDeleted() == null) {
+                entity.setIsDeleted(0);
+            }
+            LocalDateTime now = LocalDateTime.now();
+            entity.setCreatedAt(now);
+            entity.setUpdatedAt(now);
+            boolean ok = this.save(entity);
+            result.put("success", ok);
+            result.put("message", ok ? "添加成功" : "添加失败");
+            if (ok) {
+                result.put("data", entity);
+            }
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "添加异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    public Map<String, Object> update(QweiUser entity) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (entity.getId() == null || entity.getId().trim().isEmpty()) {
+                result.put("success", false);
+                result.put("message", "id不能为空");
+                return result;
+            }
+            if (entity.getUserid() != null) {
+                entity.setUserid(entity.getUserid().trim());
+            }
+            entity.setUpdatedAt(LocalDateTime.now());
+            boolean ok = this.updateById(entity);
+            result.put("success", ok);
+            result.put("message", ok ? "更新成功" : "更新失败");
+            if (ok) {
+                result.put("data", this.getById(entity.getId()));
+            }
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "更新异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    public Map<String, Object> deleteById(String id) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            boolean ok = this.removeById(id);
+            result.put("success", ok);
+            result.put("message", ok ? "删除成功" : "删除失败");
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "删除异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    public Map<String, Object> pageQuery(Integer current,
+                                         Integer size,
+                                         String userid,
+                                         String userName,
+                                         Long mainDepartmentId,
+                                         Integer status) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (current == null || current < 1) {
+                current = 1;
+            }
+            if (size == null || size < 1) {
+                size = 10;
+            }
+
+            Page<QweiUser> page = new Page<>(current, size);
+            LambdaQueryWrapper<QweiUser> q = new LambdaQueryWrapper<>();
+            if (userid != null && !userid.trim().isEmpty()) {
+                q.eq(QweiUser::getUserid, userid.trim());
+            }
+            if (userName != null && !userName.trim().isEmpty()) {
+                q.like(QweiUser::getUserName, userName.trim());
+            }
+            if (mainDepartmentId != null) {
+                q.eq(QweiUser::getMainDepartmentId, mainDepartmentId);
+            }
+            if (status != null) {
+                q.eq(QweiUser::getStatus, status);
+            }
+            q.orderByDesc(QweiUser::getUpdatedAt);
+
+            Page<QweiUser> data = this.page(page, q);
+            result.put("success", true);
+            result.put("message", "查询成功");
+            result.put("data", data.getRecords());
+            result.put("total", data.getTotal());
+            result.put("current", data.getCurrent());
+            result.put("size", data.getSize());
+            result.put("pages", data.getPages());
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "查询异常：" + e.getMessage());
+            return result;
+        }
+    }
+}
+