1.排队取号 取号打印小票，增加订阅接口

src/main/resources/mapper/TbCallQueueMapper.xml

@@ -69,9 +69,14 @@
         LEFT JOIN
         tb_call_table b ON a.call_table_id = b.id
         WHERE
-        a.open_id = #{openId}  -- 替换为目标用户的 open_id
-        AND a.shop_id = #{shopId}
+        a.shop_id = #{shopId}
         AND a.create_day = #{today}  -- 替换为目标日期
+            <if test="openId != null and openId != ''">
+               and a.open_id = #{openId}  -- 替换为目标用户的 open_id
+            </if>
+        <if test="queueId != null">
+            and a.id = #{queueId}  -- 替换为目标用户的 open_id
+        </if>
         GROUP BY
         a.id, a.user_id, b.name, b.note, b.wait_time
         ORDER BY