Move to libs

libs/common/src/services/settings.service.ts

@@ -0,0 +1,56 @@
+import { SettingsService as SettingsServiceAbstraction } from "../abstractions/settings.service";
+import { StateService } from "../abstractions/state.service";
+
+const Keys = {
+  settingsPrefix: "settings_",
+  equivalentDomains: "equivalentDomains",
+};
+
+export class SettingsService implements SettingsServiceAbstraction {
+  constructor(private stateService: StateService) {}
+
+  async clearCache(): Promise<void> {
+    await this.stateService.setSettings(null);
+  }
+
+  getEquivalentDomains(): Promise<any> {
+    return this.getSettingsKey(Keys.equivalentDomains);
+  }
+
+  async setEquivalentDomains(equivalentDomains: string[][]): Promise<void> {
+    await this.setSettingsKey(Keys.equivalentDomains, equivalentDomains);
+  }
+
+  async clear(userId?: string): Promise<void> {
+    await this.stateService.setSettings(null, { userId: userId });
+  }
+
+  // Helpers
+
+  private async getSettings(): Promise<any> {
+    const settings = await this.stateService.getSettings();
+    if (settings == null) {
+      // eslint-disable-next-line
+      const userId = await this.stateService.getUserId();
+    }
+    return settings;
+  }
+
+  private async getSettingsKey(key: string): Promise<any> {
+    const settings = await this.getSettings();
+    if (settings != null && settings[key]) {
+      return settings[key];
+    }
+    return null;
+  }
+
+  private async setSettingsKey(key: string, value: any): Promise<void> {
+    let settings = await this.getSettings();
+    if (!settings) {
+      settings = {};
+    }
+
+    settings[key] = value;
+    await this.stateService.setSettings(settings);
+  }
+}