feat(#2) : 게시판 기본 CRUD 기능 mapper 개발

EnjoyTripBackend/src/main/resources/mapper/board-query.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.example.EnjoyTripBackend.repository.BoardRepository">
+    <insert id="save" parameterType="com.example.EnjoyTripBackend.dto.Board.BoardDto">
+        insert
+          into board
+        values (#{id}, #{memberId}, #{title}, #{content}, now(), now())
+    </insert>
+
+    <select id="findById" parameterType="long" resultType="com.example.EnjoyTripBackend.dto.Board.BoardDto">
+        select *
+          from board
+         where id = #{id}
+    </select>
+
+    <select id="findAll" resultType="com.example.EnjoyTripBackend.dto.Board.BoardDto">
+        select id, member_id, title, content, createdDate, modifiedDate
+          from board
+    </select>
+
+    <update id="update" parameterType="map">
+        update board
+           set member_id = #{boardDto.memberId},title = #{boardDto.title},content = #{boardDto.content},modifiedDate = now()
+         where id = #{id}
+    </update>
+
+    <delete id="delete">
+        delete
+          from board
+         where id = #{id}
+    </delete>
+</mapper>