充值功能 (未完成)

server/like-front/src/main/java/com/mdd/front/controller/RechargeController.java

@@ -1,25 +1,47 @@
 package com.mdd.front.controller;
 
 import com.mdd.common.core.AjaxResult;
+import com.mdd.front.LikeFrontThreadLocal;
+import com.mdd.front.service.IRechargeService;
+import com.mdd.front.validate.RechargeValidate;
 import io.swagger.annotations.Api;
+import io.swagger.models.auth.In;
+import io.swagger.v3.oas.annotations.parameters.RequestBody;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.annotation.Resource;
+import java.util.Map;
+
 @RestController
 @RequestMapping("/api/recharge")
 @Api(tags = "充值管理")
 public class RechargeController {
 
+    @Resource
+    IRechargeService iRechargeService;
+
     @GetMapping("/list")
     public AjaxResult<Object> list() {
         return AjaxResult.success();
     }
 
+    /**
+     * 创建订单
+     *
+     * @param rechargeValidate 参数
+     * @return AjaxResult<Object>
+     */
     @PostMapping("/placeOrder")
-    public AjaxResult<Object> placeOrder() {
-        return AjaxResult.success();
+    public AjaxResult<Object> placeOrder(@Validated @RequestBody RechargeValidate rechargeValidate) {
+        Integer userId = LikeFrontThreadLocal.getUserId();
+        Integer terminal = LikeFrontThreadLocal.getTerminal();
+
+        Map<String, Object> result = iRechargeService.placeOrder(userId, terminal, rechargeValidate);
+        return AjaxResult.success(result);
     }
 
 }

server/like-front/src/main/java/com/mdd/front/service/IRechargeService.java

@@ -0,0 +1,15 @@
+package com.mdd.front.service;
+
+import com.mdd.front.validate.RechargeValidate;
+import io.swagger.models.auth.In;
+
+import java.util.Map;
+
+/**
+ * 充值余额接口服务类
+ */
+public interface IRechargeService {
+
+    Map<String, Object> placeOrder(Integer userId, Integer terminal, RechargeValidate rechargeValidate);
+
+}

server/like-front/src/main/java/com/mdd/front/service/impl/RechargeServiceImpl.java

@@ -0,0 +1,68 @@
+package com.mdd.front.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.mdd.common.entity.RechargeOrder;
+import com.mdd.common.mapper.RechargeOrderMapper;
+import com.mdd.common.util.TimeUtils;
+import com.mdd.common.util.ToolUtils;
+import com.mdd.front.service.IRechargeService;
+import com.mdd.front.validate.RechargeValidate;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * 充值余额服务实现类
+ */
+@Service
+public class RechargeServiceImpl implements IRechargeService {
+
+    @Resource
+    RechargeOrderMapper rechargeOrderMapper;
+
+    @Override
+    public Map<String, Object> placeOrder(Integer userId, Integer terminal, RechargeValidate rechargeValidate) {
+        RechargeOrder order = new RechargeOrder();
+        order.setUserId(userId);
+        order.setOrderTerminal(terminal);
+        order.setOrderSn(this.randMakeOrderSn());
+        order.setPayWay(rechargeValidate.getPayWay());
+        order.setPayStatus(0);
+        order.setRefundStatus(0);
+        order.setOrderAmount(rechargeValidate.getOrderAmount());
+        order.setCreateTime(System.currentTimeMillis() / 1000);
+        order.setUpdateTime(System.currentTimeMillis() / 1000);
+        order.setDeleteTime(System.currentTimeMillis() / 1000);
+        rechargeOrderMapper.insert(order);
+
+        Map<String, Object> response = new LinkedHashMap<>();
+        response.put("id", order.getId());
+        return response;
+    }
+
+    /**
+     * 生成唯一订单号
+     *
+     * @author fzr
+     * @return String
+     */
+    private String randMakeOrderSn() {
+        String date = TimeUtils.timestampToDate(System.currentTimeMillis()/1000, "YmdHis");
+        String sn;
+        while (true) {
+            sn = date + ToolUtils.randomInt(12);
+            RechargeOrder snModel = rechargeOrderMapper.selectOne(
+                    new QueryWrapper<RechargeOrder>()
+                        .select("id")
+                        .eq("sn", sn)
+                        .last("limit 1"));
+            if (snModel == null) {
+                break;
+            }
+        }
+        return sn;
+    }
+
+}

server/like-front/src/main/java/com/mdd/front/validate/RechargeValidate.java

@@ -0,0 +1,24 @@
+package com.mdd.front.validate;
+
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.models.auth.In;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+import java.math.BigDecimal;
+
+@Data
+@ApiModel("新用户更新信息参数")
+public class RechargeValidate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @NotNull(message = "payWay参数缺失")
+    private Integer payWay;
+
+    @NotNull(message = "orderAmount参数缺失")
+    private BigDecimal orderAmount;
+
+}