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交易下单4-获取用户登录信息；Price拼写错误改正

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程序员小墨 2022-03-04 17:39:39 +08:00
parent 49d3380c40
commit 42888a2d8a
7 changed files with 49 additions and 28 deletions
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4
Others/sql/flashsale.sql
View File

@ -11,7 +11,7 @@
Target Server Version : 50726
File Encoding : 65001
Date: 03/03/2022 23:08:26
Date: 04/03/2022 17:15:21
*/
SET NAMES utf8mb4;
@ -90,7 +90,7 @@ CREATE TABLE `order_info` (
`id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`user_id` int(11) NOT NULL DEFAULT 0,
`item_id` int(11) NOT NULL,
`item_pirce` decimal(10, 2) NOT NULL,
`item_price` decimal(10, 2) NOT NULL,
`amount` int(255) NOT NULL,
`order_price` decimal(10, 2) NOT NULL,
PRIMARY KEY (`id`) USING BTREE

6
frontend/getitem.html
View File

@ -90,6 +90,7 @@
$("#createorder").on("click", function () {
$.ajax({
type: "POST",
contentType: "application/x-www-form-urlencoded",
url: "http://localhost:8090/order/createorder",
data: {
"itemId": g_itemVO.id,
@ -98,9 +99,12 @@
xhrFields: {withCredentials: true},
success: function (data) {
if (data.status == "success") {
// TODO
alert("下单成功");
} else {
alert("下单失败，原因为" + data.data.errMsg);
if (data.data.errCode == "20003") {
window.location.href = "login.html";
}
}
},
error: function (data) {

1
frontend/login.html
View File

@ -58,6 +58,7 @@
success: function (data) {
if (data.status == "success") {
alert("登录成功");
window.location.href = "listitem.html";
} else {
alert("登录失败，原因为" + data.data.errMsg);
}

23
src/main/java/com/cxyxiaomo/flashsale/controller/OrderController.java
View File

@ -1,14 +1,16 @@
package com.cxyxiaomo.flashsale.controller;
import com.cxyxiaomo.flashsale.error.BusinessException;
import com.cxyxiaomo.flashsale.error.EmBusinessError;
import com.cxyxiaomo.flashsale.response.CommonReturnType;
import com.cxyxiaomo.flashsale.service.OrderService;
import com.cxyxiaomo.flashsale.service.model.OrderModel;
import com.cxyxiaomo.flashsale.service.model.UserModel;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
@Controller("/order")
@RequestMapping("/order")
@ -18,10 +20,23 @@ public class OrderController extends BaseController {
@Autowired
private OrderService orderService;
@Autowired
private HttpServletRequest httpServletRequest;
// 封装下单请求
@RequestMapping(value = "/createorder", method = {RequestMethod.POST}, consumes = {CONTENT_TYPE_FORMED})
@ResponseBody
public CommonReturnType createOrder(@RequestParam(name = "itemId") Integer itemId,
@RequestParam(name = "amount") Integer amount) throws BusinessException {
OrderModel orderModel = orderService.createOrder(null, itemId, amount);
// 获取用户登陆状态
Boolean isLogin = (Boolean) httpServletRequest.getSession().getAttribute("IS_LOGIN");
if (isLogin == null || !isLogin.booleanValue()) {
throw new BusinessException(EmBusinessError.USER_NOT_LOGIN, "用户还未登录，不能下单");
}
// 获取用户的登录信息
UserModel userModel = (UserModel) httpServletRequest.getSession().getAttribute("LOGIN_USER");
OrderModel orderModel = orderService.createOrder(userModel.getId(), itemId, amount);
return CommonReturnType.create(null);
}

20
src/main/java/com/cxyxiaomo/flashsale/dataobject/OrderDO.java
View File

@ -33,11 +33,11 @@ public class OrderDO {
/**
*
* This field was generated by MyBatis Generator.
* This field corresponds to the database column order_info.item_pirce
* This field corresponds to the database column order_info.item_price
*
* @mbg.generated Thu Mar 03 22:04:45 CST 2022
*/
private BigDecimal itemPirce;
private BigDecimal itemPrice;
/**
*
@ -131,26 +131,26 @@ public class OrderDO {
/**
* This method was generated by MyBatis Generator.
* This method returns the value of the database column order_info.item_pirce
* This method returns the value of the database column order_info.item_price
*
* @return the value of order_info.item_pirce
* @return the value of order_info.item_price
*
* @mbg.generated Thu Mar 03 22:04:45 CST 2022
*/
public BigDecimal getItemPirce() {
return itemPirce;
public BigDecimal getItemPrice() {
return itemPrice;
}
/**
* This method was generated by MyBatis Generator.
* This method sets the value of the database column order_info.item_pirce
* This method sets the value of the database column order_info.item_price
*
* @param itemPirce the value for order_info.item_pirce
* @param itemPrice the value for order_info.item_price
*
* @mbg.generated Thu Mar 03 22:04:45 CST 2022
*/
public void setItemPirce(BigDecimal itemPirce) {
this.itemPirce = itemPirce;
public void setItemPrice(BigDecimal itemPrice) {
this.itemPrice = itemPrice;
}
/**

1
src/main/java/com/cxyxiaomo/flashsale/error/EmBusinessError.java
View File

@ -8,6 +8,7 @@ public enum EmBusinessError implements CommonError {
// 20000开头为用户信息相关错误定义
USER_NOT_EXIST(20001, "用户不存在"),
USER_LOGIN_FAILED(20002, "用户手机号或密码不正确"),
USER_NOT_LOGIN(20003, "用户还未登录"),
// 30000开头为交易信息错误定义
STOCK_NOT_ENOUGH(30001, "库存不足");

22
src/main/resources/mapping/OrderDOMapper.xml
View File

@ -10,7 +10,7 @@
<id column="id" jdbcType="VARCHAR" property="id" />
<result column="user_id" jdbcType="INTEGER" property="userId" />
<result column="item_id" jdbcType="INTEGER" property="itemId" />
<result column="item_pirce" jdbcType="DECIMAL" property="itemPirce" />
<result column="item_price" jdbcType="DECIMAL" property="itemPrice" />
<result column="amount" jdbcType="INTEGER" property="amount" />
<result column="order_price" jdbcType="DECIMAL" property="orderPrice" />
</resultMap>
@ -20,7 +20,7 @@
This element is automatically generated by MyBatis Generator, do not modify.
This element was generated on Thu Mar 03 22:04:45 CST 2022.
-->
id, user_id, item_id, item_pirce, amount, order_price
id, user_id, item_id, item_price, amount, order_price
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
<!--
@ -49,10 +49,10 @@
This element was generated on Thu Mar 03 22:04:45 CST 2022.
-->
insert into order_info (id, user_id, item_id,
item_pirce, amount, order_price
item_price, amount, order_price
)
values (#{id,jdbcType=VARCHAR}, #{userId,jdbcType=INTEGER}, #{itemId,jdbcType=INTEGER},
#{itemPirce,jdbcType=DECIMAL}, #{amount,jdbcType=INTEGER}, #{orderPrice,jdbcType=DECIMAL}
#{itemPrice,jdbcType=DECIMAL}, #{amount,jdbcType=INTEGER}, #{orderPrice,jdbcType=DECIMAL}
)
</insert>
<insert id="insertSelective" parameterType="com.cxyxiaomo.flashsale.dataobject.OrderDO">
@ -72,8 +72,8 @@
<if test="itemId != null">
item_id,
</if>
<if test="itemPirce != null">
item_pirce,
<if test="itemPrice != null">
item_price,
</if>
<if test="amount != null">
amount,
@ -92,8 +92,8 @@
<if test="itemId != null">
#{itemId,jdbcType=INTEGER},
</if>
<if test="itemPirce != null">
#{itemPirce,jdbcType=DECIMAL},
<if test="itemPrice != null">
#{itemPrice,jdbcType=DECIMAL},
</if>
<if test="amount != null">
#{amount,jdbcType=INTEGER},
@ -117,8 +117,8 @@
<if test="itemId != null">
item_id = #{itemId,jdbcType=INTEGER},
</if>
<if test="itemPirce != null">
item_pirce = #{itemPirce,jdbcType=DECIMAL},
<if test="itemPrice != null">
item_price = #{itemPrice,jdbcType=DECIMAL},
</if>
<if test="amount != null">
amount = #{amount,jdbcType=INTEGER},
@ -138,7 +138,7 @@
update order_info
set user_id = #{userId,jdbcType=INTEGER},
item_id = #{itemId,jdbcType=INTEGER},
item_pirce = #{itemPirce,jdbcType=DECIMAL},
item_price = #{itemPrice,jdbcType=DECIMAL},
amount = #{amount,jdbcType=INTEGER},
order_price = #{orderPrice,jdbcType=DECIMAL}
where id = #{id,jdbcType=VARCHAR}