store current user id

lib/features/users/data/datasources/users_remote_datasource.dart

@@ -8,6 +8,9 @@ import '../models/user_model.dart';
 abstract class UsersRemoteDataSource {
   /// Fetch all users from the API
   Future<List<UserModel>> getUsers();
+
+  /// Get current logged-in user
+  Future<UserModel> getCurrentUser();
 }
 
 /// Implementation of UsersRemoteDataSource using ApiClient
@@ -54,4 +57,41 @@ class UsersRemoteDataSourceImpl implements UsersRemoteDataSource {
       throw ServerException('Failed to get users: ${e.toString()}');
     }
   }
+
+  @override
+  Future<UserModel> getCurrentUser() async {
+    try {
+      // Make API call to get current user
+      final response = await apiClient.get(ApiEndpoints.getCurrentUser);
+
+      // Parse the API response using ApiResponse wrapper
+      final apiResponse = ApiResponse.fromJson(
+        response.data as Map<String, dynamic>,
+        (json) => UserModel.fromJson(json as Map<String, dynamic>),
+      );
+
+      // Check if the API call was successful
+      if (apiResponse.isSuccess && apiResponse.value != null) {
+        return apiResponse.value!;
+      } else {
+        // Throw exception with error message from API
+        throw ServerException(
+          apiResponse.errors.isNotEmpty
+              ? apiResponse.errors.first
+              : 'Failed to get current user',
+        );
+      }
+    } catch (e) {
+      // Re-throw ServerException as-is
+      if (e is ServerException) {
+        rethrow;
+      }
+      // Re-throw NetworkException as-is
+      if (e is NetworkException) {
+        rethrow;
+      }
+      // Wrap other exceptions in ServerException
+      throw ServerException('Failed to get current user: ${e.toString()}');
+    }
+  }
 }