Merge branch 'editp' of https://github.com/Dante291/talawa into editp

.github/workflows/pull-request.yml

@@ -123,7 +123,7 @@ jobs:
         uses: VeryGoodOpenSource/very_good_coverage@v2
         with:
             path: './coverage/lcov.info'
-            min_coverage: 87.0
+            min_coverage: 88.0
 
   Android-Build:
     name: Testing build for android

.gitignore

@@ -244,3 +244,12 @@ test/fixtures/core
 # Ignoring file that are generated during talawa testing and firebase initialization
 genhtml.perl
 test_img.png
+
+
+# Ignoring Node files that are generated if user uses any node command which is not required for the project
+node_modules/
+package.json
+package-lock.json
+yarn.lock
+npm-debug.log
+yarn-error.log

lib/services/comment_service.dart

@@ -1,9 +1,8 @@
-// ignore_for_file: talawa_api_doc, avoid_dynamic_calls
-// ignore_for_file: talawa_good_doc_comments
-
+import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/services/database_mutation_functions.dart';
 import 'package:talawa/utils/comment_queries.dart';
+import 'package:talawa/utils/post_queries.dart';
 
 /// CommentService class have different member functions which provides service in the context of commenting.
 ///
@@ -18,11 +17,14 @@ class CommentService {
 
   /// This function is used to add comment on the post.
   ///
-  /// parameters:
-  /// * [postId] - Post id where comment need to be added.
-  /// * [text] - content of the comment.
+  /// To verify things are working, check out the native platform logs.
+  /// **params**:
+  /// * `postId`: The post id on which comment is to be added.
+  /// * `text`: The comment text.
+  ///
+  /// **returns**:
+  /// * `Future<void>`: promise that will be fulfilled message background activities are successful.
   Future<void> createComments(String postId, String text) async {
-    print("comment service called");
     final String createCommentQuery = CommentQueries().createComment();
     final result = await _dbFunctions.gqlAuthMutation(
       createCommentQuery,
@@ -31,21 +33,30 @@ class CommentService {
         'text': text,
       },
     );
-    print("comment added");
-    print(result);
     return result;
   }
 
-  /// This function is used to fetch all comments on the post.
+  /// This function is used to get all comments on the post.
+  ///
+  /// To verify things are working, check out the native platform logs.
+  /// **params**:
+  /// * `postId`: The post id for which comments are to be fetched.
+  ///
+  /// **returns**:
+  /// * `Future<List<dynamic>>`: promise that will be fulfilled with list of comments.
   ///
-  /// parameters:
-  /// * [postId] - Post id for which comments need to be fetched.
-  Future getCommentsForPost(String postId) async {
-    final String getCommmentQuery = CommentQueries().getPostsComments(postId);
-    final result = await _dbFunctions.gqlAuthMutation(getCommmentQuery);
-    if (result.data != null) {
-      return result.data["commentsByPost"] as List;
+  Future<List<dynamic>> getCommentsForPost(String postId) async {
+    final String getCommmentQuery = PostQueries().getPostById(postId);
+
+    final dynamic result = await _dbFunctions.gqlAuthMutation(getCommmentQuery);
+
+    if (result == null) {
+      return [];
     }
-    return [];
+    final resultData = (result as QueryResult<Object?>).data;
+
+    final resultDataPostComments = (resultData?['post']
+        as Map<String, dynamic>)['comments'] as List<dynamic>;
+    return resultDataPostComments;
   }
 }

lib/services/user_config.dart

@@ -84,6 +84,7 @@ class UserConfig {
     _currentOrgInfoController.add(_currentOrg!);
 
     _currentUser = boxUser.get('user');
+
     // if there is not currentUser then returns false.
     if (_currentUser == null) {
       _currentUser = User(id: 'null', authToken: 'null');
@@ -108,6 +109,7 @@ class UserConfig {
         _currentOrgInfoController.add(_currentOrg!);
 
         saveUserInHive();
+
         return true;
       } on Exception catch (e) {
         print(e);

lib/utils/post_queries.dart

@@ -40,6 +40,52 @@ class PostQueries {
 """;
   }
 
+  /// Getting Post by Post Id.
+  ///
+  /// **params**:
+  /// * `postId`: The post id
+  ///
+  /// **returns**:
+  /// * `String`: The query related to gettingPostsbyId
+  String getPostById(String postId) {
+    return """
+      query {
+        post(id: "$postId")
+        { 
+          _id
+          text
+          createdAt
+          imageUrl
+          videoUrl
+          title
+          commentCount
+          likeCount
+          creator{
+            _id
+            firstName
+            lastName
+            image
+          }
+          organization{
+            _id
+          }
+          likedBy{
+            _id
+          }
+          comments{
+            _id,
+            text,
+             createdAt
+        creator{
+          firstName
+          lastName
+        }
+          }
+        }
+      }
+""";
+  }
+
   /// Add Like to a post.
   ///
   /// **params**:

lib/view_model/access_request_view_model.dart

@@ -1,4 +1,3 @@
-// ignore_for_file: talawa_api_doc
 import 'package:flutter/cupertino.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:talawa/constants/routing_constants.dart';
@@ -23,7 +22,6 @@ class AccessScreenViewModel extends BaseModel {
 
   /// initialization function.
   ///
-  ///
   /// **params**:
   /// * `org`: Org to send request to.
   ///

lib/view_model/after_auth_view_models/profile_view_models/edit_profile_view_model.dart

@@ -1,8 +1,8 @@
+
 // ignore_for_file: avoid_dynamic_calls
 
 import 'dart:convert';
 import 'dart:io';
-
 import 'package:flutter/material.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:talawa/enums/enums.dart';
@@ -72,6 +72,7 @@ class EditProfilePageViewModel extends BaseModel {
     }
   }
 
+
   /// modal sheet to choose image.
   ///
   /// more_info_if_required

lib/view_model/widgets_view_models/comments_view_model.dart

@@ -1,6 +1,3 @@
-// ignore_for_file: talawa_api_doc
-// ignore_for_file: talawa_good_doc_comments
-
 import 'package:talawa/enums/enums.dart';
 import 'package:talawa/locator.dart';
 import 'package:talawa/models/comment/comment_model.dart';
@@ -9,25 +6,41 @@ import 'package:talawa/services/post_service.dart';
 import 'package:talawa/services/user_config.dart';
 import 'package:talawa/view_model/base_view_model.dart';
 
-/// CommentsViewModel class helps to serve the data from model
-/// and to react to user's input for Comment Widget.
+/// CommentsViewModel class helps to serve the data from model and to react to user's input for Comment Widget.
 ///
 /// Methods include:
 /// * `getComments` : to get all comments on the post.
 /// * `createComment` : to add comment on the post.
 class CommentsViewModel extends BaseModel {
+  /// Constructor
   late CommentService _commentService;
+
+  /// PostService instance.
   late PostService _postService;
+
+  /// Post id on which comments are to be fetched.
   late String _postID;
+
+  /// List of comments on the post.
   late List<Comment> _commentlist;
+
+  /// UserConfig instance.
   late UserConfig _userConfig;
 
   // Getters
   List<Comment> get commentList => _commentlist;
   String get postId => _postID;
 
-  // initialiser.
-  Future initialise(String postID) async {
+  /// This function is used to initialise the CommentViewModel.
+  ///
+  /// To verify things are working, check out the native platform logs.
+  /// **params**:
+  /// * `postID`: The post id for which comments are to be fetched.
+  ///
+  /// **returns**:
+  /// * `Future<void>`: promise that will be fulfilled message background activities are successful.
+  ///
+  Future<void> initialise(String postID) async {
     _commentlist = [];
     _postID = postID;
     _commentService = locator<CommentService>();
@@ -37,31 +50,46 @@ class CommentsViewModel extends BaseModel {
     await getComments();
   }
 
-  /// This methods fetch all comments on the post.
-  /// The function uses `getCommentsForPost` method by Comment Service.
-  Future getComments() async {
+  /// This function is used to get all comments on the post.
+  ///
+  /// To verify things are working, check out the native platform logs.
+  /// **params**:
+  ///   None
+  ///
+  /// **returns**:
+  /// * `Future<void>`: promise that will be fulfilled when comments are fetched.
+  ///
+  Future<void> getComments() async {
     setState(ViewState.busy);
-    final List commentsJSON =
-        await _commentService.getCommentsForPost(_postID) as List;
+    final List commentsJSON = await _commentService.getCommentsForPost(_postID);
     print(commentsJSON);
     commentsJSON.forEach((commentJson) {
       _commentlist.add(Comment.fromJson(commentJson as Map<String, dynamic>));
     });
     setState(ViewState.idle);
   }
 
-  /// This function add comment on the post.
-  /// The function uses `createComments` method provided by Comment Service.
+  /// This function add comment on the post. The function uses `createComments` method provided by Comment Service.
+  ///
+  /// **params**:
+  /// * `msg`: The comment text.
   ///
-  /// params:
-  /// * `msg` : text of the comment to add.
-  Future createComment(String msg) async {
+  /// **returns**:
+  /// * `Future<void>`: promise that will be fulfilled when comment is added.
+  ///
+  Future<void> createComment(String msg) async {
     print("comment viewModel called");
     await _commentService.createComments(_postID, msg);
     addCommentLocally(msg);
   }
 
-  // This function add comment locally.
+  /// This function add comment locally.
+  ///
+  /// **params**:
+  /// * `msg`: BuildContext, contain parent info
+  ///
+  /// **returns**:
+  ///   None
   void addCommentLocally(String msg) {
     _postService.addCommentLocally(_postID);
     final creator = _userConfig.currentUser;
@@ -70,7 +98,7 @@ class CommentsViewModel extends BaseModel {
       createdAt: DateTime.now().toString(),
       creator: creator,
     );
-    _commentlist.insert(0, localComment);
+    _commentlist.add(localComment);
     notifyListeners();
   }
 }

lib/view_model/widgets_view_models/custom_drawer_view_model.dart

@@ -75,7 +75,8 @@ class CustomDrawerViewModel extends BaseModel {
   ///   None
   void switchOrg(OrgInfo switchToOrg) {
     // if `selectedOrg` is equal to `switchOrg` and `switchToOrg` present or not.
-    if (selectedOrg == switchToOrg && isPresentinSwitchableOrg(switchToOrg)) {
+    if ((selectedOrg == switchToOrg) &&
+        (isPresentinSwitchableOrg(switchToOrg))) {
       // _navigationService.pop();
       navigationService.showTalawaErrorSnackBar(
         '${switchToOrg.name} already selected',