migrate project to null safety

Author: techwithsam

lib/core/api.dart

@@ -12,8 +12,8 @@ var url = locator<BaseUrl>();
 
 class Api extends BaseApi {
   @override
-  Future<FeaturedModel> featuredListApi() async {
-    var response = await http.get(url.featuredUrl);
+  Future<FeaturedModel?> featuredListApi() async {
+    var response = await http.get(Uri.parse(url.featuredUrl));
 
     var decode = json.decode(response.body);
     if (decode != null) {
@@ -25,8 +25,8 @@ class Api extends BaseApi {
   }
 
   @override
-  Future<CommunityModel> communityListApi() async {
-    var response = await http.get(url.communityUrl);
+  Future<CommunityModel?> communityListApi() async {
+    var response = await http.get(Uri.parse(url.communityUrl));
 
     var decode = json.decode(response.body);
     if (decode != null) {
@@ -38,8 +38,8 @@ class Api extends BaseApi {
   }
 
   @override
-  Future<BestModel> bestListApi() async {
-    var response = await http.get(url.bestUrl);
+  Future<BestModel?> bestListApi() async {
+    var response = await http.get(Uri.parse(url.bestUrl));
 
     var decode = json.decode(response.body);
     if (decode != null) {
@@ -51,8 +51,8 @@ class Api extends BaseApi {
   }
 
   @override
-  Future<NewModel> newListApi() async {
-    var response = await http.get(url.newUrl);
+  Future<NewModel?> newListApi() async {
+    var response = await http.get(Uri.parse(url.newUrl));
 
     var decode = json.decode(response.body);
     if (decode != null) {

lib/core/baseapi.dart

@@ -4,8 +4,8 @@ import 'models/bestmodel.dart';
 import 'models/newmodel.dart';
 
 abstract class BaseApi {
-  Future<FeaturedModel> featuredListApi();
-  Future<CommunityModel> communityListApi();
-  Future<BestModel> bestListApi();
-  Future<NewModel> newListApi();
+  Future<FeaturedModel?> featuredListApi();
+  Future<CommunityModel?> communityListApi();
+  Future<BestModel?> bestListApi();
+  Future<NewModel?> newListApi();
 }

lib/core/models/bestmodel.dart

@@ -1,5 +1,5 @@
 class BestModel {
-  Data data;
+  Data? data;
 
   BestModel({this.data});
 
@@ -10,14 +10,14 @@ class BestModel {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.data != null) {
-      data['data'] = this.data.toJson();
+      data['data'] = this.data!.toJson();
     }
     return data;
   }
 }
 
 class Data {
-  List<StoriesFeed> storiesFeed;
+  List<StoriesFeed>? storiesFeed;
 
   Data({this.storiesFeed});
 
@@ -26,26 +26,26 @@ class Data {
       List<StoriesFeed> _storiesFeed = [];
       storiesFeed = _storiesFeed;
       json['storiesFeed'].forEach((v) {
-        storiesFeed.add(new StoriesFeed.fromJson(v));
+        storiesFeed!.add(new StoriesFeed.fromJson(v));
       });
     }
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.storiesFeed != null) {
-      data['storiesFeed'] = this.storiesFeed.map((v) => v.toJson()).toList();
+      data['storiesFeed'] = this.storiesFeed!.map((v) => v.toJson()).toList();
     }
     return data;
   }
 }
 
 class StoriesFeed {
-  String title;
-  Author author;
-  String coverImage;
-  String slug;
-  int replyCount;
+  String? title;
+  Author? author;
+  String? coverImage;
+  String? slug;
+  int? replyCount;
 
   StoriesFeed(
       {this.title, this.author, this.coverImage, this.slug, this.replyCount});
@@ -63,7 +63,7 @@ class StoriesFeed {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['title'] = this.title;
     if (this.author != null) {
-      data['author'] = this.author.toJson();
+      data['author'] = this.author!.toJson();
     }
     data['coverImage'] = this.coverImage;
     data['slug'] = this.slug;
@@ -73,9 +73,9 @@ class StoriesFeed {
 }
 
 class Author {
-  String name;
-  String photo;
-  String username;
+  String? name;
+  String? photo;
+  String? username;
 
   Author({this.name, this.photo, this.username});
 

lib/core/models/communitymodel.dart

@@ -1,5 +1,5 @@
 class CommunityModel {
-  Data data;
+  Data? data;
 
   CommunityModel({this.data});
 
@@ -10,14 +10,14 @@ class CommunityModel {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.data != null) {
-      data['data'] = this.data.toJson();
+      data['data'] = this.data!.toJson();
     }
     return data;
   }
 }
 
 class Data {
-  List<StoriesFeed> storiesFeed;
+  List<StoriesFeed>? storiesFeed;
 
   Data({this.storiesFeed});
 
@@ -26,26 +26,26 @@ class Data {
       List<StoriesFeed> _storiesFeed = [];
       storiesFeed = _storiesFeed;
       json['storiesFeed'].forEach((v) {
-        storiesFeed.add(new StoriesFeed.fromJson(v));
+        storiesFeed!.add(new StoriesFeed.fromJson(v));
       });
     }
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.storiesFeed != null) {
-      data['storiesFeed'] = this.storiesFeed.map((v) => v.toJson()).toList();
+      data['storiesFeed'] = this.storiesFeed!.map((v) => v.toJson()).toList();
     }
     return data;
   }
 }
 
 class StoriesFeed {
-  String title;
-  Author author;
-  String coverImage;
-  String slug;
-  int replyCount;
+  String? title;
+  Author? author;
+  String? coverImage;
+  String? slug;
+  int? replyCount;
 
   StoriesFeed(
       {this.title, this.author, this.coverImage, this.slug, this.replyCount});
@@ -63,7 +63,7 @@ class StoriesFeed {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['title'] = this.title;
     if (this.author != null) {
-      data['author'] = this.author.toJson();
+      data['author'] = this.author!.toJson();
     }
     data['coverImage'] = this.coverImage;
     data['slug'] = this.slug;
@@ -73,9 +73,9 @@ class StoriesFeed {
 }
 
 class Author {
-  String name;
-  String photo;
-  String username;
+  String? name;
+  String? photo;
+  String? username;
 
   Author({this.name, this.photo, this.username});
 

lib/core/models/featuredmodel.dart

@@ -1,5 +1,5 @@
 class FeaturedModel {
-  Data data;
+  Data? data;
 
   FeaturedModel({this.data});
 
@@ -10,14 +10,14 @@ class FeaturedModel {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.data != null) {
-      data['data'] = this.data.toJson();
+      data['data'] = this.data!.toJson();
     }
     return data;
   }
 }
 
 class Data {
-  List<StoriesFeed> storiesFeed;
+  List<StoriesFeed>? storiesFeed;
 
   Data({this.storiesFeed});
 
@@ -26,64 +26,56 @@ class Data {
       List<StoriesFeed> _storiesFeed = [];
       storiesFeed = _storiesFeed;
       json['storiesFeed'].forEach((v) {
-        storiesFeed.add(new StoriesFeed.fromJson(v));
+        storiesFeed!.add(new StoriesFeed.fromJson(v));
       });
     }
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.storiesFeed != null) {
-      data['storiesFeed'] = this.storiesFeed.map((v) => v.toJson()).toList();
+      data['storiesFeed'] = this.storiesFeed!.map((v) => v.toJson()).toList();
     }
     return data;
   }
 }
 
 class StoriesFeed {
-  String title;
-  Author author;
-  String coverImage;
-  String slug;
-  String dateFeatured;
-  int replyCount;
+  String? title;
+  Author? author;
+  String? coverImage;
+  String? slug;
+  int? replyCount;
 
   StoriesFeed(
-      {this.title,
-      this.author,
-      this.coverImage,
-      this.slug,
-      this.dateFeatured,
-      this.replyCount});
+      {this.title, this.author, this.coverImage, this.slug, this.replyCount});
 
   StoriesFeed.fromJson(Map<String, dynamic> json) {
     title = json['title'];
     author =
         json['author'] != null ? new Author.fromJson(json['author']) : null;
     coverImage = json['coverImage'];
     slug = json['slug'];
-    dateFeatured = json['dateFeatured'];
     replyCount = json['replyCount'];
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['title'] = this.title;
     if (this.author != null) {
-      data['author'] = this.author.toJson();
+      data['author'] = this.author!.toJson();
     }
     data['coverImage'] = this.coverImage;
     data['slug'] = this.slug;
-    data['dateFeatured'] = this.dateFeatured;
     data['replyCount'] = this.replyCount;
     return data;
   }
 }
 
 class Author {
-  String name;
-  String photo;
-  String username;
+  String? name;
+  String? photo;
+  String? username;
 
   Author({this.name, this.photo, this.username});
 

lib/core/models/newmodel.dart

@@ -1,5 +1,5 @@
 class NewModel {
-  Data data;
+  Data? data;
 
   NewModel({this.data});
 
@@ -10,14 +10,14 @@ class NewModel {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.data != null) {
-      data['data'] = this.data.toJson();
+      data['data'] = this.data!.toJson();
     }
     return data;
   }
 }
 
 class Data {
-  List<StoriesFeed> storiesFeed;
+  List<StoriesFeed>? storiesFeed;
 
   Data({this.storiesFeed});
 
@@ -26,26 +26,26 @@ class Data {
       List<StoriesFeed> _storiesFeed = [];
       storiesFeed = _storiesFeed;
       json['storiesFeed'].forEach((v) {
-        storiesFeed.add(new StoriesFeed.fromJson(v));
+        storiesFeed!.add(new StoriesFeed.fromJson(v));
       });
     }
   }
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     if (this.storiesFeed != null) {
-      data['storiesFeed'] = this.storiesFeed.map((v) => v.toJson()).toList();
+      data['storiesFeed'] = this.storiesFeed!.map((v) => v.toJson()).toList();
     }
     return data;
   }
 }
 
 class StoriesFeed {
-  String title;
-  Author author;
-  String coverImage;
-  String slug;
-  int replyCount;
+  String? title;
+  Author? author;
+  String? coverImage;
+  String? slug;
+  int? replyCount;
 
   StoriesFeed(
       {this.title, this.author, this.coverImage, this.slug, this.replyCount});
@@ -63,7 +63,7 @@ class StoriesFeed {
     final Map<String, dynamic> data = new Map<String, dynamic>();
     data['title'] = this.title;
     if (this.author != null) {
-      data['author'] = this.author.toJson();
+      data['author'] = this.author!.toJson();
     }
     data['coverImage'] = this.coverImage;
     data['slug'] = this.slug;
@@ -73,9 +73,9 @@ class StoriesFeed {
 }
 
 class Author {
-  String name;
-  String photo;
-  String username;
+  String? name;
+  String? photo;
+  String? username;
 
   Author({this.name, this.photo, this.username});