获取历史消息增加msgId范围入参

core/src/main/java/com/wecloud/im/param/ImHistoryMessagePageParam.java

@@ -24,4 +24,14 @@ public class ImHistoryMessagePageParam extends BasePageOrderParam {
 
 
     @ApiModelProperty("会话id")
     @ApiModelProperty("会话id")
     private Long conversationId;
     private Long conversationId;
+
+    /**
+     * 消息id最小值
+     */
+    private Long msgIdStart;
+
+    /**
+     * 消息id最大值
+     */
+    private Long msgIdEnd;
 }
 }

core/src/main/resources/mapper/ImMessageMapper.xml

@@ -70,6 +70,13 @@
         FROM `im_message`
         FROM `im_message`
                  INNER JOIN `im_client` ON `im_client`.id = `im_message`.sender
                  INNER JOIN `im_client` ON `im_client`.id = `im_message`.sender
         WHERE fk_conversation_id = #{param.conversationId}
         WHERE fk_conversation_id = #{param.conversationId}
+        <if test="msgIdStart != null">
+            AND im_message.id > #{msgIdStart}
+        </if>
+        <if test="msgIdEnd != null">
+            AND im_message.id <![CDATA[ < ]]> #{msgIdEnd}
+        </if>
+
         ORDER BY `im_message`.`create_time` DESC
         ORDER BY `im_message`.`create_time` DESC
     </select>
     </select>
     <select id="getReceivedLastMsgByConversationId" resultType="com.wecloud.im.vo.OfflineMsgDto">
     <select id="getReceivedLastMsgByConversationId" resultType="com.wecloud.im.vo.OfflineMsgDto">