refactor: use APP_INITIALIZER for settings init

src/app/app.component.ts

@@ -16,14 +16,10 @@ import {Component} from '@angular/core';
 import {SplashScreen} from '@ionic-native/splash-screen/ngx';
 import {StatusBar} from '@ionic-native/status-bar/ngx';
 import {Platform} from '@ionic/angular';
-import {TranslateService} from '@ngx-translate/core';
-import {SCLanguageCode} from '@openstapps/core';
 import {NGXLogger} from 'ngx-logger';
 import {ConfigProvider} from './modules/config/config.provider';
 import {SettingsProvider} from './modules/settings/settings.provider';
-import {ThingTranslateService} from './translation/thing-translate.service';
 
-import {initLogger} from './_helpers/ts-logger';
 /**
  * TODO
  */
@@ -60,14 +56,9 @@ export class AppComponent {
   constructor(private readonly platform: Platform,
               private readonly statusBar: StatusBar,
               private readonly splashScreen: SplashScreen,
-              private readonly translateService: TranslateService,
-              private readonly thingTranslateService: ThingTranslateService,
               private readonly settingsProvider: SettingsProvider,
               private readonly configProvider: ConfigProvider,
               private readonly logger: NGXLogger) {
-    initLogger(logger);
-    // this language will be used as a fallback when a translation isn't found in the current language
-    this.translateService.setDefaultLang('en');
     this.initializeApp();
   }
 
@@ -102,18 +93,6 @@ export class AppComponent {
           'credentials',
           'others',
         ]);
-
-        try {
-          // set language from settings
-          if (this.configProvider.firstSession) {
-            await this.settingsProvider.setSettingValue('profile', 'language', this.translateService.getBrowserLang());
-          }
-          const languageCode = (await this.settingsProvider.getValue('profile', 'language')) as string;
-          this.thingTranslateService.translator.language = languageCode as SCLanguageCode;
-          this.translateService.use(languageCode);
-        } catch (error) {
-          this.logger.warn(error);
-        }
       });
   }
 }