用户下单同步修改台桌状态

src/main/java/com/chaozhanggui/system/cashierservice/mpservice/MpShopTableService.java

@@ -0,0 +1,20 @@
+package com.chaozhanggui.system.cashierservice.mpservice;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.chaozhanggui.system.cashierservice.constant.TableConstant;
+import com.chaozhanggui.system.cashierservice.entity.TbShopTable;
+
+public interface MpShopTableService extends IService<TbShopTable> {
+    /**
+     * 根据台桌id修改台桌状态
+     * @param tableId qrcode
+     * @param state 状态
+     */
+    boolean updateStateByQrcode(String tableId, TableConstant.ShopTable.State state);
+
+    /**
+     * 根据qrcode获取台桌
+     * @param tableId qrcode
+     */
+    TbShopTable selectByQrcode(String tableId);
+}

src/main/java/com/chaozhanggui/system/cashierservice/mpservice/impl/MpShopTableServiceImpl.java

@@ -0,0 +1,28 @@
+package com.chaozhanggui.system.cashierservice.mpservice.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.chaozhanggui.system.cashierservice.constant.TableConstant;
+import com.chaozhanggui.system.cashierservice.entity.TbShopTable;
+import com.chaozhanggui.system.cashierservice.mapper.MpShopTableMapper;
+import com.chaozhanggui.system.cashierservice.mpservice.MpShopTableService;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Service;
+
+@Service
+@Primary
+public class MpShopTableServiceImpl extends ServiceImpl<MpShopTableMapper, TbShopTable> implements MpShopTableService {
+    @Override
+    public boolean updateStateByQrcode(String tableId, TableConstant.ShopTable.State state) {
+        return update(new LambdaUpdateWrapper<TbShopTable>()
+                .eq(TbShopTable::getQrcode, tableId)
+                .set(TbShopTable::getStatus, state.getValue()));
+    }
+
+    @Override
+    public TbShopTable selectByQrcode(String tableId) {
+        return getOne(new LambdaQueryWrapper<TbShopTable>()
+                .eq(TbShopTable::getQrcode, tableId));
+    }
+}