feat(会员标签): 添加标签名称字段并优化查询SQL

在MembershipTagMemberEntity中添加tagName字段用于存储标签名称
修改MembershipTagMemberMapper中的SQL查询，通过LEFT JOIN获取标签名称

agileboot-domain/src/main/java/com/agileboot/domain/membership/tagmember/db/MembershipTagMemberEntity.java

@@ -47,6 +47,10 @@ public class MembershipTagMemberEntity extends BaseEntity<MembershipTagMemberEnt
     @TableField("wx_user_id")
     private Long wxUserId;
 
+    @ApiModelProperty("标签名称")
+    @TableField(exist = false)
+    private String tagName;
+
     @Override
     public Serializable pkVal() {
         return this.id;

agileboot-domain/src/main/java/com/agileboot/domain/membership/tagmember/db/MembershipTagMemberMapper.java

@@ -86,10 +86,12 @@ public interface MembershipTagMemberMapper extends BaseMapper<MembershipTagMembe
      * 获取用户的所有标签（根据ab98UserId或wxUserId）
      */
     @Select("<script>" +
-        "SELECT * FROM membership_tag_member WHERE deleted = 0 " +
-        "<if test='ab98UserId != null'> AND ab98_user_id = #{ab98UserId} </if>" +
-        "<if test='wxUserId != null'> AND wx_user_id = #{wxUserId} </if>" +
-        " ORDER BY create_time DESC" +
+        "SELECT mtm.*, mt.name as tagName FROM membership_tag_member mtm " +
+        "LEFT JOIN membership_tag mt ON mtm.tag_id = mt.id AND mt.deleted = 0 " +
+        "WHERE mtm.deleted = 0 " +
+        "<if test='ab98UserId != null'> AND mtm.ab98_user_id = #{ab98UserId} </if>" +
+        "<if test='wxUserId != null'> AND mtm.wx_user_id = #{wxUserId} </if>" +
+        " ORDER BY mtm.create_time DESC" +
         "</script>")
     List<MembershipTagMemberEntity> selectUserTags(
         @Param("ab98UserId") Long ab98UserId,