hamed/extract_dependency_injection_package (#248)

- extract dependency injection package

Author: hamed-rezaee

README.md

@@ -15,7 +15,7 @@ APIInitializer().initialize();
 Establishing a connection to WebSocket needs an instance of the `ConnectionInformation` class for initializing API connection.
 
 ```dart
-final BaseAPI api = Injector.getInjector().get<BaseAPI>();
+final BaseAPI api = Injector().get<BaseAPI>();
 
 api.connect(
     ConnectionInformation(
@@ -45,7 +45,7 @@ print(ping.succeeded);
 #### Calling method directly with `BaseAPI`
 
 ```dart
-final BaseAPI api = Injector.getInjector().get<BaseAPI>();
+final BaseAPI api = Injector().get<BaseAPI>();
 
 final PingResponse response =
     await api.call(request: const PingRequest());

lib/api/api_initializer.dart

@@ -1,10 +1,10 @@
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// API initializer class
 class APIInitializer {
   /// Initialize injector
-  Injector initialize({required BaseAPI api}) => Injector.getInjector()
+  Injector initialize({required BaseAPI api}) => Injector()
     ..map<BaseAPI>(
       factoryFunction: (_) => api,
       isSingleton: true,

lib/api/manually/ohlc_response_result.dart

@@ -5,7 +5,7 @@ import 'package:flutter_deriv_api/api/response/forget_all_response_result.dart';
 import 'package:flutter_deriv_api/basic_api/generated/forget_all_receive.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 import 'tick_base.dart';
 
@@ -77,7 +77,7 @@ class OHLC extends TickBase {
   /// Open time
   final DateTime? openTime;
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Unsubscribes all OHLC.
   ///

lib/api/manually/tick.dart

@@ -7,7 +7,7 @@ import 'package:flutter_deriv_api/basic_api/response.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
 import 'package:flutter_deriv_api/services/connection/call_manager/base_call_manager.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 import 'tick_base.dart';
 
@@ -56,7 +56,7 @@ class Tick extends TickBase {
   /// Market value at the epoch
   final double? quote;
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Subscribes to a tick for given [TickRequest]
   ///

lib/api/manually/tick_base.dart

@@ -5,7 +5,7 @@ import 'package:flutter_deriv_api/api/response/forget_response_result.dart';
 import 'package:flutter_deriv_api/basic_api/generated/forget_receive.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// Spot price updates for a given symbol
 abstract class TickBaseModel extends APIBaseModel {
@@ -64,7 +64,7 @@ class TickBase extends TickBaseModel {
   /// Subscription information
   final SubscriptionModel? subscriptionInformation;
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Unsubscribes from tick stream
   ///

lib/api/manually/tick_history_subscription.dart

@@ -1,7 +1,8 @@
+import 'package:deriv_dependency_injector/dependency_injector.dart';
+
 import '../../basic_api/generated/forget_receive.dart';
 import '../../helpers/helpers.dart';
 import '../../services/connection/api_manager/base_api.dart';
-import '../../services/dependency_injector/injector.dart';
 import '../exceptions/exceptions.dart';
 import '../response/forget_response_result.dart';
 import '../response/ticks_history_response_result.dart';
@@ -18,7 +19,7 @@ class TickHistorySubscription {
   /// The stream of the tick
   final Stream<TickBase?>? tickStream;
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Unsubscribes from tick history stream
   ///

lib/api/response/active_symbols_response_result.dart

@@ -7,7 +7,7 @@ import 'package:flutter_deriv_api/basic_api/generated/active_symbols_receive.dar
 import 'package:flutter_deriv_api/basic_api/generated/active_symbols_send.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// Active symbols response model class.
 abstract class ActiveSymbolsResponseModel {
@@ -58,7 +58,7 @@ class ActiveSymbolsResponse extends ActiveSymbolsResponseModel {
     return resultMap;
   }
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Gets the list of active symbols.
   ///
@@ -88,6 +88,7 @@ class ActiveSymbolsResponse extends ActiveSymbolsResponseModel {
         activeSymbols: activeSymbols ?? this.activeSymbols,
       );
 }
+
 /// Active symbols item model class.
 abstract class ActiveSymbolsItemModel {
   /// Initializes Active symbols item model class .

lib/api/response/api_token_response_result.dart

@@ -7,7 +7,7 @@ import 'package:flutter_deriv_api/basic_api/generated/api_token_receive.dart';
 import 'package:flutter_deriv_api/basic_api/generated/api_token_send.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// Api token response model class.
 abstract class ApiTokenResponseModel {
@@ -48,7 +48,7 @@ class ApiTokenResponse extends ApiTokenResponseModel {
     return resultMap;
   }
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Creates an API tokens
   ///
@@ -134,6 +134,7 @@ enum ScopesItemEnum {
   /// admin.
   admin,
 }
+
 /// Api token model class.
 abstract class ApiTokenModel {
   /// Initializes Api token model class .
@@ -208,6 +209,7 @@ class ApiToken extends ApiTokenModel {
         tokens: tokens ?? this.tokens,
       );
 }
+
 /// Tokens item model class.
 abstract class TokensItemModel {
   /// Initializes Tokens item model class .

lib/api/response/app_delete_response_result.dart

@@ -7,7 +7,7 @@ import 'package:flutter_deriv_api/basic_api/generated/app_delete_receive.dart';
 import 'package:flutter_deriv_api/basic_api/generated/app_delete_send.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// App delete response model class.
 abstract class AppDeleteResponseModel {
@@ -46,7 +46,7 @@ class AppDeleteResponse extends AppDeleteResponseModel {
     return resultMap;
   }
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Deletes the application by appId specified in [AppDeleteRequest.appDelete].
   ///

lib/api/response/app_get_response_result.dart

@@ -20,7 +20,7 @@ import 'package:flutter_deriv_api/basic_api/generated/app_update_send.dart';
 import 'package:flutter_deriv_api/basic_api/generated/revoke_oauth_app_send.dart';
 import 'package:flutter_deriv_api/helpers/helpers.dart';
 import 'package:flutter_deriv_api/services/connection/api_manager/base_api.dart';
-import 'package:flutter_deriv_api/services/dependency_injector/injector.dart';
+import 'package:deriv_dependency_injector/dependency_injector.dart';
 
 /// App get response model class.
 abstract class AppGetResponseModel {
@@ -61,7 +61,7 @@ class AppGetResponse extends AppGetResponseModel {
     return resultMap;
   }
 
-  static final BaseAPI _api = Injector.getInjector().get<BaseAPI>()!;
+  static final BaseAPI _api = Injector().get<BaseAPI>()!;
 
   /// Gets the information of the OAuth application specified by [appId] in [request]
   ///
@@ -186,6 +186,7 @@ class AppGetResponse extends AppGetResponseModel {
         appGet: appGet ?? this.appGet,
       );
 }
+
 /// App get model class.
 abstract class AppGetModel {
   /// Initializes App get model class .