支持GroupNameChangeNoticeEvent事件 (#109)

onebot/src/main/kotlin/sdk/event/EventMap.kt

@@ -33,6 +33,7 @@ object EventMap {
         "group_increase" to GroupIncreaseNoticeEvent::class,
         "group_ban" to GroupBanNoticeEvent::class,
         "group_recall" to GroupMsgDeleteNoticeEvent::class,
+        "group_name_change" to GroupNameChangeNoticeEvent::class,
         "notify" to NotifyNoticeEvent::class,
         "lucky_king" to GroupLuckyKingNoticeEvent::class,
         "honor" to GroupHonorChangeNoticeEvent::class,

onebot/src/main/kotlin/sdk/event/notice/group/GroupNameChangeNoticeEvent.kt

@@ -0,0 +1,23 @@
+package cn.evolvefield.onebot.sdk.event.notice.group
+
+import cn.evolvefield.onebot.sdk.event.notice.NoticeEvent
+import com.google.gson.annotations.SerializedName
+import lombok.AllArgsConstructor
+import lombok.Data
+import lombok.EqualsAndHashCode
+import lombok.NoArgsConstructor
+import lombok.experimental.SuperBuilder
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@SuperBuilder(toBuilder = true)
+@EqualsAndHashCode(callSuper = true)
+class GroupNameChangeNoticeEvent : NoticeEvent() {
+    @SerializedName("name")
+    var name = ""
+    @SerializedName("group_id")
+    var groupId = 0L
+    @SerializedName("operator_id")
+    var operatorId = 0L
+}

overflow-core/src/main/kotlin/top/mrxiaom/overflow/internal/listener/group.kt

@@ -32,7 +32,7 @@ internal fun addGroupListeners() {
         GroupAdminNoticeListener(),
         GroupEssenceNoticeListener(),
         GroupCardChangeNoticeListener(),
-
+        GroupNameChangeListener()
     ).forEach(EventBus::addListener)
 }
 
@@ -369,3 +369,19 @@ internal class GroupCardChangeNoticeListener : EventListener<GroupCardChangeNoti
         ))
     }
 }
+internal class GroupNameChangeListener : EventListener<GroupNameChangeNoticeEvent> {
+    override suspend fun onMessage(e: GroupNameChangeNoticeEvent) {
+        val bot = e.bot ?: return
+        if (bot.checkId(e.groupId) {
+                "%onebot 返回了异常的数值 group_id=%value"
+        }) return
+        val group = bot.group(e.groupId)
+        val origin = group.name
+        val new = e.name
+        group.impl.groupName = new
+        val operator = if (e.operatorId <= 0) null else group.queryMember(e.operatorId)
+        bot.eventDispatcher.broadcastAsync(GroupNameChangeEvent(
+                origin, new, group, operator
+        ))
+    }
+}