因为数据库连接问题导致的插入数据库异常

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

@@ -0,0 +1,273 @@
+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.dto.hxr.HxrOrderRow;
+import com.rj.dto.hxr.HxrOrderSelectResponse;
+import com.rj.entity.LbOrderRow;
+import com.rj.mapper.LbOrderRowMapper;
+import com.rj.service.HxrAdminOrderSelectService;
+import com.rj.service.ILbOrderRowService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+@Service
+public class LbOrderRowServiceImpl extends ServiceImpl<LbOrderRowMapper, LbOrderRow> implements ILbOrderRowService {
+
+    @Autowired
+    private HxrAdminOrderSelectService hxrAdminOrderSelectService;
+
+    @Override
+    public Map<String, Object> add(LbOrderRow entity) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (entity.getId() == null) {
+                result.put("success", false);
+                result.put("message", "id（订单 id）不能为空");
+                return result;
+            }
+            if (entity.getTenantId() == null || entity.getTenantId().trim().isEmpty()) {
+                result.put("success", false);
+                result.put("message", "tenantId不能为空");
+                return result;
+            }
+            if (entity.getSellerId() == null) {
+                result.put("success", false);
+                result.put("message", "sellerId不能为空");
+                return result;
+            }
+            if (entity.getBuyerId() == null) {
+                result.put("success", false);
+                result.put("message", "buyerId不能为空");
+                return result;
+            }
+            if (entity.getOrderSn() == null || entity.getOrderSn().trim().isEmpty()) {
+                result.put("success", false);
+                result.put("message", "orderSn不能为空");
+                return result;
+            }
+            if (entity.getMerchandiseId() == null) {
+                result.put("success", false);
+                result.put("message", "merchandiseId不能为空");
+                return result;
+            }
+            if (this.getById(entity.getId()) != null) {
+                result.put("success", false);
+                result.put("message", "该订单 id 已存在");
+                return result;
+            }
+
+            entity.setTenantId(entity.getTenantId().trim());
+            entity.setOrderSn(entity.getOrderSn().trim());
+            if (entity.getStatus() == null) {
+                entity.setStatus(0);
+            }
+            if (entity.getIsResell() == null) {
+                entity.setIsResell(0);
+            }
+            if (entity.getIsShow() == null) {
+                entity.setIsShow(0);
+            }
+
+            boolean ok = this.save(entity);
+            result.put("success", ok);
+            result.put("message", ok ? "新增成功" : "新增失败");
+            if (ok) {
+                result.put("data", this.getById(entity.getId()));
+            }
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "新增异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    public Map<String, Object> update(LbOrderRow entity) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (entity.getId() == null) {
+                result.put("success", false);
+                result.put("message", "id不能为空");
+                return result;
+            }
+            if (this.getById(entity.getId()) == null) {
+                result.put("success", false);
+                result.put("message", "记录不存在");
+                return result;
+            }
+            boolean ok = this.updateById(entity);
+            result.put("success", ok);
+            result.put("message", ok ? "编辑成功" : "编辑失败");
+            if (ok) {
+                result.put("data", this.getById(entity.getId()));
+            }
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "编辑异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    public Map<String, Object> deleteById(Long 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 isResell,
+            String orderSn,
+            Long buyerId,
+            Long sellerId,
+            Integer status,
+            Long merchandiseId) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (current == null || current < 1) {
+                current = 1;
+            }
+            if (size == null || size < 1) {
+                size = 10;
+            }
+
+            LambdaQueryWrapper<LbOrderRow> w = new LambdaQueryWrapper<>();
+            if (isResell != null && !isResell.trim().isEmpty()) {
+                w.eq(LbOrderRow::getIsResell, isResell.trim());
+            }
+            if (orderSn != null && !orderSn.trim().isEmpty()) {
+                w.like(LbOrderRow::getOrderSn, orderSn.trim());
+            }
+            if (buyerId != null) {
+                w.eq(LbOrderRow::getBuyerId, buyerId);
+            }
+            if (sellerId != null) {
+                w.eq(LbOrderRow::getSellerId, sellerId);
+            }
+            if (status != null) {
+                w.eq(LbOrderRow::getStatus, status);
+            }
+            if (merchandiseId != null) {
+                w.eq(LbOrderRow::getMerchandiseId, merchandiseId);
+            }
+            w.orderByDesc(LbOrderRow::getId);
+
+            Page<LbOrderRow> page = this.page(new Page<>(current, size), w);
+            result.put("success", true);
+            result.put("message", "查询成功");
+            result.put("data", page.getRecords());
+            result.put("total", page.getTotal());
+            result.put("current", page.getCurrent());
+            result.put("size", page.getSize());
+            result.put("pages", page.getPages());
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "查询异常：" + e.getMessage());
+            return result;
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Map<String, Object> syncFromHxrAdmin(
+            String buyTimeStart, String buyTimeEnd, String tenantId, Integer isResell) {
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (tenantId == null || tenantId.trim().isEmpty()) {
+                result.put("success", false);
+                result.put("message", "tenantId不能为空");
+                return result;
+            }
+
+
+            Optional<HxrOrderSelectResponse> opt =
+                    hxrAdminOrderSelectService.fetchOrderSelect(buyTimeStart, buyTimeEnd, isResell);
+            if (opt.isEmpty()) {
+                result.put("success", false);
+                result.put("message", "未拉取到订单（请检查 hxr.admin cookie/phpsid、网络或后台返回）");
+                result.put("synced", 0);
+                return result;
+            }
+
+            HxrOrderSelectResponse body = opt.get();
+            List<HxrOrderRow> rows = body.data();
+            if (rows == null || rows.isEmpty()) {
+                result.put("success", true);
+                result.put("message", "接口成功，本页无订单数据");
+                result.put("synced", 0);
+                result.put("remoteCount", body.count());
+                return result;
+            }
+
+            String tid = tenantId.trim();
+            List<LbOrderRow> entities = new ArrayList<>(rows.size());
+            for (HxrOrderRow row : rows) {
+                entities.add(toLbOrderRow(row, tid));
+            }
+
+            boolean ok = this.saveOrUpdateBatch(entities);
+            result.put("success", ok);
+            result.put("message", ok ? "同步完成" : "批量保存失败");
+            result.put("synced", ok ? entities.size() : 0);
+            result.put("remoteCount", body.count());
+            result.put("allMoney", body.allMoney());
+            return result;
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "同步异常：" + e.getMessage());
+            result.put("synced", 0);
+            return result;
+        }
+    }
+
+    private static LbOrderRow toLbOrderRow(HxrOrderRow row, String tenantId) {
+        LbOrderRow e = new LbOrderRow();
+        e.setId(row.id());
+        e.setOldId(row.oldId());
+        e.setTenantId(tenantId);
+        e.setSellerId(row.sellerId());
+        e.setBuyerId(row.buyerId());
+        e.setOrderSn(row.orderSn());
+        e.setTotalMoney(row.totalMoney());
+        e.setPayTime(row.payTime());
+        e.setPayImg(row.payImg());
+        e.setStatus(row.status());
+        e.setIsResell(row.isResell());
+        e.setIsShow(row.isShow());
+        e.setConsignee(row.consignee());
+        e.setPhone(row.phone());
+        e.setProvince(row.province());
+        e.setCity(row.city());
+        e.setArea(row.area());
+        e.setAddress(row.address());
+        e.setMerchandiseId(row.merchandiseId());
+        e.setConfirmTime(row.confirmTime());
+        e.setBuyTime(row.buyTime());
+        e.setCreatedAt(row.createdAt());
+        e.setUpdatedAt(row.updatedAt());
+        return e;
+    }
+}