修复删除消息的bug

im-web/src/components/chat/ChatBox.vue

@@ -480,7 +480,7 @@ export default {
 				cancelButtonText: '取消',
 				type: 'warning'
 			}).then(() => {
-				this.$store.commit("deleteMessage", msgInfo);
+				this.$store.commit("deleteMessage", [msgInfo, this.chat]);
 			});
 		},
 		recallMessage(msgInfo) {
@@ -567,13 +567,15 @@ export default {
 			})
 		},
 		showName(msgInfo) {
-			if (this.chat.type == 'GROUP') {
+			if (!msgInfo) {
+				return ""
+			}
+			if (this.isGroup) {
 				let member = this.groupMembers.find((m) => m.userId == msgInfo.sendId);
-				return member ? member.showNickName : "";
+				return member ? member.showNickName : msgInfo.sendNickName || "";
 			} else {
-				return msgInfo.sendId == this.mine.id ? this.mine.nickName : this.chat.showName
+				return msgInfo.selfSend ? this.mine.nickName : this.chat.showName
 			}
-
 		},
 		headImage(msgInfo) {
 			if (this.chat.type == 'GROUP') {

im-web/src/view/Group.vue

@@ -61,7 +61,7 @@
 									maxlength="1024" placeholder="群主未设置"></el-input>
 							</el-form-item>
 							<div>
-								<el-button type="warning" v-show="isOwner" @click="onInviteMember()">邀请</el-button>
+								<el-button type="warning" @click="onInviteMember()">邀请</el-button>
 								<el-button type="success" @click="onSaveGroup()">保存</el-button>
 								<el-button type="danger" v-show="!isOwner" @click="onQuit()">退出</el-button>
 								<el-button type="danger" v-show="isOwner" @click="onDissolve()">解散</el-button>