基础页面

lib/services/tim/block_service.dart

@@ -0,0 +1,56 @@
+import 'package:chat/services/tim_service.dart';
+import 'package:chat/utils/ui_tools.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/manager/v2_tim_friendship_manager.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_friend_info.dart';
+
+class TimBlockService extends GetxService {
+  static TimBlockService get to => Get.find<TimBlockService>();
+
+  /// 好友关系
+  V2TIMFriendshipManager get friendshipManager =>
+      TimService.to.instance.v2TIMFriendshipManager;
+
+  @override
+  void onInit() async {
+    super.onInit();
+    await fetchList();
+  }
+
+  /// 黑名单列表
+  RxList<V2TimFriendInfo> blocks =
+      List<V2TimFriendInfo>.empty(growable: true).obs;
+
+  /// 拉取黑名单列表
+  Future<void> fetchList() async {
+    var blacklist = await friendshipManager.getBlackList();
+    if (blacklist.code == 0) {
+      blocks.value = blacklist.data!;
+    }
+  }
+
+  /// 拉黑某人
+  Future<bool> add(String userID) async {
+    var result = await friendshipManager.addToBlackList(userIDList: [userID]);
+
+    if (result.code == 0) {
+      return result.data!.first.resultCode == 0;
+    } else {
+      UiTools.toast(result.desc);
+      return false;
+    }
+  }
+
+  /// 解除拉黑
+  Future<bool> remove(String userID) async {
+    var result =
+        await friendshipManager.deleteFromBlackList(userIDList: [userID]);
+
+    if (result.code == 0) {
+      return result.data!.first.resultCode == 0;
+    } else {
+      UiTools.toast(result.desc);
+      return false;
+    }
+  }
+}