base cli program and sync command

src/commands/sync.command.ts

@@ -0,0 +1,25 @@
+import * as program from 'commander';
+
+import { I18nService } from 'jslib/abstractions/i18n.service';
+
+import { SyncService } from '../services/sync.service';
+
+import { Response } from 'jslib/cli/models/response';
+import { MessageResponse } from 'jslib/cli/models/response/messageResponse';
+
+export class SyncCommand {
+    constructor(private syncService: SyncService, private i18nService: I18nService) { }
+
+    async run(cmd: program.Command): Promise<Response> {
+        try {
+            const result = await this.syncService.sync(false, false);
+            const groupCount = result[0] != null ? result[0].length : 0;
+            const userCount = result[1] != null ? result[1].length : 0;
+            const res = new MessageResponse(this.i18nService.t('syncingComplete'),
+                this.i18nService.t('syncCounts', groupCount.toString(), userCount.toString()));
+            return Response.success(res);
+        } catch (e) {
+            return Response.error(e);
+        }
+    }
+}