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engine-class-work
Commit cc033ddf authored by Ryan Loong's avatar Ryan Loong
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fix 点名次数增加失败的bug

parent 19b4f820
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Showing with 30 additions and 195 deletions
server-db/mybatis-generator/generatorConfig.xml
View file @ cc033ddf
......@@ -125,8 +125,6 @@
<generatedKey column="id" sqlStatement="MySql" identity="true"/>
</table>
<table tableName="student_info">
<!-- 配置需要进行增量操作的列名称（英文半角逗号分隔） -->
<property name="incrementColumns" value="call_times"/>
<generatedKey column="id" sqlStatement="MySql" identity="true"/>
</table>
</context>
......
server-db/src/main/java/cn/exploring/engine/server/db/domain/StudentInfo.java
View file @ cc033ddf
......@@ -3,8 +3,6 @@ package cn.exploring.engine.server.db.domain;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
public class StudentInfo {
/**
......@@ -104,14 +102,6 @@ public class StudentInfo {
*/
private Boolean deleted;
/**
* This field was generated by MyBatis Generator.
* This field corresponds to the database table student_info
*
* @mbg.generated
*/
protected final Map<String, Object> incrementColumnsInfoMap = new HashMap<>();
/**
* This method was generated by MyBatis Generator.
* This method returns the value of the database column student_info.id
......@@ -426,17 +416,6 @@ public class StudentInfo {
return new StudentInfo.Builder();
}
/**
* This method was generated by MyBatis Generator.
* This method corresponds to the database table student_info
*
* @mbg.generated
*/
public StudentInfo increment(Increment.Item increment) {
this.incrementColumnsInfoMap.put(increment.getColumn().value(), increment);
return this;
}
/**
* This class was generated by MyBatis Generator.
* This class corresponds to the database table student_info
......@@ -878,64 +857,4 @@ public class StudentInfo {
return this.getEscapedColumnName();
}
}
/**
* This enum was generated by MyBatis Generator.
* This enum corresponds to the database table student_info
*
* @mbg.generated
*/
public enum Increment {
callTimes(Column.callTimes);
private final Column column;
Increment(Column column) {
this.column = column;
}
public Column getColumn() {
return this.column;
}
public Increment.Item inc(Object value) {
return new Increment.Item(this.column, "+", value);
}
public Increment.Item dec(Object value) {
return new Increment.Item(this.column, "-", value);
}
/**
* This class was generated by MyBatis Generator.
* This class corresponds to the database table student_info
*
* @mbg.generated
*/
class Item {
private Column column;
private String operate;
private Object value;
public Column getColumn() {
return this.column;
}
public String getOperate() {
return this.operate;
}
public Object getValue() {
return this.value;
}
public Item(Column column, String operate, Object value) {
this.column = column;
this.operate = operate;
this.value = value;
}
}
}
}
\ No newline at end of file
server-db/src/main/java/cn/exploring/engine/server/db/service/StudentInfoService.java
View file @ cc033ddf
......@@ -396,9 +396,15 @@ public class StudentInfoService {
@Transactional(rollbackFor = Exception.class)
public void increaseCallTimeByPrimaryKey(Integer id) {
studentInfoMapper.updateByPrimaryKeySelective(
StudentInfo.builder().id(id).updateTime(LocalDateTime.now()).build().increment(StudentInfo.Increment.callTimes.inc(1)),
StudentInfo.Column.callTimes, StudentInfo.Column.updateTime
);
StudentInfo studentInfo = selectByPrimaryKey(id);
Integer callTimes = studentInfo.getCallTimes();
studentInfo.setCallTimes(callTimes + 1);
studentInfo.setUpdateTime(LocalDateTime.now());
int i = studentInfoMapper.updateByExampleSelective(studentInfo,
new StudentInfoExample().createCriteria().andDeletedEqualTo(StudentInfo.NOT_DELETED).andIdEqualTo(id).andCallTimesEqualTo(callTimes).example(),
StudentInfo.Column.updateTime, StudentInfo.Column.callTimes);
if (i <= 0) {
throw new RuntimeException("更新点名次数失败");
}
}
}
server-db/src/main/resources/cn/exploring/engine/server/db/dao/StudentInfoMapper.xml
View file @ cc033ddf
......@@ -318,17 +318,7 @@
<choose>
<when test="selective != null and selective.length &gt; 0">
<foreach collection="selective" item="column" separator=",">
<choose>
<when test="'call_times'.toString() == column.value and record.incrementColumnsInfoMap.call_times != null">
${column.escapedColumnName} = ${column.escapedColumnName} ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER}
</when>
<when test="'call_times'.toString() == column.value">
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=INTEGER}
</when>
<otherwise>
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=${column.jdbcType}}
</otherwise>
</choose>
</foreach>
</when>
<otherwise>
......@@ -348,14 +338,9 @@
<if test="record.head != null">
head = #{record.head,jdbcType=VARCHAR},
</if>
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="record.callTimes != null">
<if test="record.callTimes != null">
call_times = #{record.callTimes,jdbcType=INTEGER},
</when>
</choose>
</if>
<if test="record.addTime != null">
add_time = #{record.addTime,jdbcType=TIMESTAMP},
</if>
......@@ -383,14 +368,7 @@
class_id = #{record.classId,jdbcType=INTEGER},
`name` = #{record.name,jdbcType=VARCHAR},
head = #{record.head,jdbcType=VARCHAR},
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<otherwise>
call_times = #{record.callTimes,jdbcType=INTEGER},
</otherwise>
</choose>
add_time = #{record.addTime,jdbcType=TIMESTAMP},
update_time = #{record.updateTime,jdbcType=TIMESTAMP},
deleted = #{record.deleted,jdbcType=BIT}
......@@ -408,17 +386,7 @@
<choose>
<when test="selective != null and selective.length &gt; 0">
<foreach collection="selective" item="column" separator=",">
<choose>
<when test="'call_times'.toString() == column.value and record.incrementColumnsInfoMap.call_times != null">
${column.escapedColumnName} = ${column.escapedColumnName} ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER}
</when>
<when test="'call_times'.toString() == column.value">
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=INTEGER}
</when>
<otherwise>
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=${column.jdbcType}}
</otherwise>
</choose>
</foreach>
</when>
<otherwise>
......@@ -435,14 +403,9 @@
<if test="record.head != null">
head = #{record.head,jdbcType=VARCHAR},
</if>
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="record.callTimes != null">
<if test="record.callTimes != null">
call_times = #{record.callTimes,jdbcType=INTEGER},
</when>
</choose>
</if>
<if test="record.addTime != null">
add_time = #{record.addTime,jdbcType=TIMESTAMP},
</if>
......@@ -467,14 +430,7 @@
class_id = #{classId,jdbcType=INTEGER},
`name` = #{name,jdbcType=VARCHAR},
head = #{head,jdbcType=VARCHAR},
<choose>
<when test="_parameter.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${_parameter.incrementColumnsInfoMap.call_times.operate} #{_parameter.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<otherwise>
call_times = #{callTimes,jdbcType=INTEGER},
</otherwise>
</choose>
add_time = #{addTime,jdbcType=TIMESTAMP},
update_time = #{updateTime,jdbcType=TIMESTAMP},
deleted = #{deleted,jdbcType=BIT}
......@@ -684,17 +640,7 @@
<choose>
<when test="selective != null and selective.length &gt; 0">
<foreach collection="selective" item="column" separator=",">
<choose>
<when test="'call_times'.toString() == column.value and record.incrementColumnsInfoMap.call_times != null">
${column.escapedColumnName} = ${column.escapedColumnName} ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER}
</when>
<when test="'call_times'.toString() == column.value">
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=INTEGER}
</when>
<otherwise>
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=${column.jdbcType}}
</otherwise>
</choose>
</foreach>
</when>
<otherwise>
......@@ -714,14 +660,9 @@
<if test="record.head != null">
head = #{record.head,jdbcType=VARCHAR},
</if>
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="record.callTimes != null">
<if test="record.callTimes != null">
call_times = #{record.callTimes,jdbcType=INTEGER},
</when>
</choose>
</if>
<if test="record.addTime != null">
add_time = #{record.addTime,jdbcType=TIMESTAMP},
</if>
......@@ -745,17 +686,7 @@
<choose>
<when test="selective != null and selective.length &gt; 0">
<foreach collection="selective" item="column" separator=",">
<choose>
<when test="'call_times'.toString() == column.value and record.incrementColumnsInfoMap.call_times != null">
${column.escapedColumnName} = ${column.escapedColumnName} ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER}
</when>
<when test="'call_times'.toString() == column.value">
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=INTEGER}
</when>
<otherwise>
${column.escapedColumnName} = #{record.${column.javaProperty},jdbcType=${column.jdbcType}}
</otherwise>
</choose>
</foreach>
</when>
<otherwise>
......@@ -775,14 +706,9 @@
<if test="record.head != null">
head = #{record.head,jdbcType=VARCHAR},
</if>
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="record.callTimes != null">
<if test="record.callTimes != null">
call_times = #{record.callTimes,jdbcType=INTEGER},
</when>
</choose>
</if>
<if test="record.addTime != null">
add_time = #{record.addTime,jdbcType=TIMESTAMP},
</if>
......@@ -928,14 +854,7 @@
class_id = #{classId,jdbcType=INTEGER},
`name` = #{name,jdbcType=VARCHAR},
head = #{head,jdbcType=VARCHAR},
<choose>
<when test="_parameter.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${_parameter.incrementColumnsInfoMap.call_times.operate} #{_parameter.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="callTimes != null">
call_times = #{callTimes,jdbcType=INTEGER},
</when>
</choose>
add_time = #{addTime,jdbcType=TIMESTAMP},
update_time = #{updateTime,jdbcType=TIMESTAMP},
deleted = #{deleted,jdbcType=BIT},
......@@ -956,14 +875,7 @@
class_id = #{record.classId,jdbcType=INTEGER},
`name` = #{record.name,jdbcType=VARCHAR},
head = #{record.head,jdbcType=VARCHAR},
<choose>
<when test="record.incrementColumnsInfoMap.call_times != null">
call_times = call_times ${record.incrementColumnsInfoMap.call_times.operate} #{record.incrementColumnsInfoMap.call_times.value,jdbcType=INTEGER},
</when>
<when test="record.callTimes != null">
call_times = #{record.callTimes,jdbcType=INTEGER},
</when>
</choose>
add_time = #{record.addTime,jdbcType=TIMESTAMP},
update_time = #{record.updateTime,jdbcType=TIMESTAMP},
deleted = #{record.deleted,jdbcType=BIT},
......
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