snd-escloud/target/classes/mapper/sys/MessageDao.xml

<?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="platform.modules.sys.dao.MessageDao">

	<!-- 查找对应单位的消息列表 -->
	<select id="findMessageList" resultType="platform.modules.sys.entity.Message">
		SELECT 
			m.*,
			d.is_read as is_read,
			d.id as message_detail_id
			from c_message_detail d
			left join c_message m on d.message_id = m.id
		 	where m.del_flag=0 and d.del_flag=0
			<if test="push_id != null and push_id != '' and push_user_id != null and push_user_id != ''">
				and (d.push_id = #{push_id} or d.push_user_id = #{push_user_id})
			</if>
			<if test="push_id != null and push_id != '' and (push_user_id == null or push_user_id == '')">
				and d.push_id = #{push_id}
			</if>
			<if test="push_user_id != null and push_user_id != '' and (push_id == null or push_id == '')">
				and d.push_id = #{push_user_id}
			</if>
			<if test="push_user_type != null and push_user_type != ''">
				and d.user_type = #{push_user_type}
			</if>
			<if test="business_type != null and business_type != ''">
				and m.business_type = #{business_type}
			</if>
			<if test="keyword != null and keyword != ''">
				and m.title LIKE CONCAT ('%',#{keyword},'%')
			</if>
		 	<if test="is_read != null ">
				and d.is_read = #{is_read}
			</if>
		 	order by d.create_time desc
	</select>

	<!-- 首页查询我的消息列表 -->
	<select id="findMyMessageList" resultType="platform.modules.sys.entity.Message">
		SELECT 
			m.*,
			d.is_read as is_read,
			d.id as message_detail_id
			from c_message_detail d
			left join c_message m on d.message_id = m.id
		 	where m.del_flag=0 and d.del_flag=0 and d.is_read = 0
			<if test="push_id != null and push_id != ''">
				and d.push_id = #{push_id}
			</if>
			<if test="push_user_id != null and push_user_id != ''">
				and d.push_id = #{push_user_id}
			</if>
			<if test="push_user_type != null and push_user_type != ''">
				and d.user_type = #{push_user_type}
			</if>

		 	order by d.create_time desc 
		 	limit 0,5
	</select>

	<select id="findMyUnreadMessageList" resultType="platform.modules.sys.entity.Message">
		SELECT
		m.*
		from c_message_detail d
		left join c_message m on d.message_id = m.id
		where m.del_flag=0 and d.del_flag=0
		<if test="push_id != null and push_id != ''">
			and d.push_id = #{push_id}
		</if>
		<if test="push_user_id != null and push_user_id != ''">
			and d.push_id = #{push_user_id}
		</if>
		<if test="push_user_type != null and push_user_type != ''">
			and d.user_type = #{push_user_type}
		</if>
			and d.is_read = 0
	</select>

	<select id="selectByBusinessTypeAndApplyId" resultType="platform.modules.sys.entity.Message">
		SELECT
		*
		from c_message
		where business_type = #{businessType}
		and apply_id = #{applyId}
	</select>

</mapper>