TF-1115 Implement catch exception for ContactDataSource

lib/features/composer/data/datasource_impl/composer_datasource_impl.dart

@@ -22,7 +22,7 @@ class ComposerDataSourceImpl extends ComposerDataSource {
     }
   ) {
     return Future.sync(() async {
-      return downloadClient.downloadImageAsBase64(
+      return await downloadClient.downloadImageAsBase64(
         url,
         cid,
         fileInfo.fileExtension,

lib/features/composer/data/datasource_impl/contact_datasource_impl.dart

@@ -3,11 +3,17 @@ import 'package:contacts_service/contacts_service.dart' as contact_service;
 import 'package:get/get.dart';
 import 'package:model/model.dart';
 import 'package:tmail_ui_user/features/composer/data/datasource/contact_datasource.dart';
+import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
 
 class ContactDataSourceImpl extends ContactDataSource {
 
+  final ExceptionThrower _exceptionThrower;
+
+  ContactDataSourceImpl(this._exceptionThrower);
+
   @override
   Future<List<Contact>> getContactSuggestions(AutoCompletePattern autoCompletePattern) async {
+    return Future.sync(() async {
       if (autoCompletePattern.word.isEmpty) {
         return <DeviceContact>[];
       } else {
@@ -15,10 +21,14 @@ class ContactDataSourceImpl extends ContactDataSource {
           .getContactsByEmailOrName(autoCompletePattern.word);
         if (suggestedList.isNotEmpty) {
           return suggestedList.expand((contact) => _toDeviceContact(contact)).toList();
-      }
+        } else {
           return <DeviceContact>[];
         }
       }
+    }).catchError((error) {
+      _exceptionThrower.throwException(error);
+    });
+  }
 
   List<DeviceContact> _toDeviceContact(contact_service.Contact contact) {
     if (contact.emails != null) {

lib/features/composer/presentation/composer_bindings.dart

@@ -70,7 +70,7 @@ class ComposerBindings extends BaseBindings {
   void bindingsDataSourceImpl() {
     Get.lazyPut(() => AttachmentUploadDataSourceImpl(Get.find<FileUploader>()));
     Get.lazyPut(() => ComposerDataSourceImpl(Get.find<DownloadClient>(), Get.find<RemoteExceptionThrower>()));
-    Get.lazyPut(() => ContactDataSourceImpl());
+    Get.lazyPut(() => ContactDataSourceImpl(Get.find<CacheExceptionThrower>()));
     Get.lazyPut(() => MailboxDataSourceImpl(
       Get.find<MailboxAPI>(),
       Get.find<MailboxIsolateWorker>(),

lib/features/mailbox_dashboard/presentation/bindings/contact_autocomplete_bindings.dart

@@ -6,6 +6,7 @@ import 'package:tmail_ui_user/features/composer/data/datasource_impl/contact_dat
 import 'package:tmail_ui_user/features/composer/data/repository/contact_repository_impl.dart';
 import 'package:tmail_ui_user/features/composer/domain/repository/contact_repository.dart';
 import 'package:tmail_ui_user/features/composer/domain/usecases/get_device_contact_suggestions_interactor.dart';
+import 'package:tmail_ui_user/main/exceptions/cache_exception_thrower.dart';
 
 class ContactAutoCompleteBindings extends BaseBindings {
 
@@ -19,7 +20,7 @@ class ContactAutoCompleteBindings extends BaseBindings {
 
   @override
   void bindingsDataSourceImpl() {
-    Get.put(ContactDataSourceImpl());
+    Get.put(ContactDataSourceImpl(Get.find<CacheExceptionThrower>()));
   }
 
   @override