feat: add snjs package

packages/snjs/lib/Services/Settings/SNSettingsService.ts

@@ -0,0 +1,81 @@
+import { SNApiService } from '../Api/ApiService'
+import { SettingsGateway } from './SettingsGateway'
+import { SNSessionManager } from '../Session/SessionManager'
+import {
+  CloudProvider,
+  EmailBackupFrequency,
+  SettingName,
+  SensitiveSettingName,
+  SubscriptionSettingName,
+} from '@standardnotes/settings'
+import { ExtensionsServerURL } from '@Lib/Hosts'
+import { AbstractService, InternalEventBusInterface } from '@standardnotes/services'
+import { SettingsClientInterface } from './SettingsClientInterface'
+
+export class SNSettingsService extends AbstractService implements SettingsClientInterface {
+  private provider!: SettingsGateway
+  private frequencyOptionsLabels = {
+    [EmailBackupFrequency.Disabled]: 'No email backups',
+    [EmailBackupFrequency.Daily]: 'Daily',
+    [EmailBackupFrequency.Weekly]: 'Weekly',
+  }
+
+  private cloudProviderIntegrationUrlEndpoints = {
+    [CloudProvider.Dropbox]: 'dropbox',
+    [CloudProvider.Google]: 'gdrive',
+    [CloudProvider.OneDrive]: 'onedrive',
+  }
+
+  constructor(
+    private readonly sessionManager: SNSessionManager,
+    private readonly apiService: SNApiService,
+    protected override internalEventBus: InternalEventBusInterface,
+  ) {
+    super(internalEventBus)
+  }
+
+  initializeFromDisk(): void {
+    this.provider = new SettingsGateway(this.apiService, this.sessionManager)
+  }
+
+  async listSettings() {
+    return this.provider.listSettings()
+  }
+
+  async getSetting(name: SettingName) {
+    return this.provider.getSetting(name)
+  }
+
+  async getSubscriptionSetting(name: SubscriptionSettingName) {
+    return this.provider.getSubscriptionSetting(name)
+  }
+
+  async updateSetting(name: SettingName, payload: string, sensitive = false) {
+    return this.provider.updateSetting(name, payload, sensitive)
+  }
+
+  async getDoesSensitiveSettingExist(name: SensitiveSettingName) {
+    return this.provider.getDoesSensitiveSettingExist(name)
+  }
+
+  async deleteSetting(name: SettingName) {
+    return this.provider.deleteSetting(name)
+  }
+
+  getEmailBackupFrequencyOptionLabel(frequency: EmailBackupFrequency): string {
+    return this.frequencyOptionsLabels[frequency]
+  }
+
+  getCloudProviderIntegrationUrl(cloudProviderName: CloudProvider, isDevEnvironment: boolean): string {
+    const { Dev, Prod } = ExtensionsServerURL
+    const extServerUrl = isDevEnvironment ? Dev : Prod
+    return `${extServerUrl}/${this.cloudProviderIntegrationUrlEndpoints[cloudProviderName]}?redirect_url=${extServerUrl}/components/cloudlink?`
+  }
+
+  override deinit(): void {
+    this.provider?.deinit()
+    ;(this.provider as unknown) = undefined
+    ;(this.sessionManager as unknown) = undefined
+    ;(this.apiService as unknown) = undefined
+  }
+}