feat: configure pocketbase, generate dart types, update playback to use server instead of hive cache

This commit currently turns off sponsor block segment for compatibility reasons

.github/workflows/spotube-nightly.yml

@@ -28,6 +28,7 @@ jobs:
           curl -sS https://webi.sh/yq | sh
           yq -i '.version |= sub("\+\d+", "-nightly-")' pubspec.yaml
           yq -i '.version += strenv(GITHUB_RUN_NUMBER)' pubspec.yaml
+          echo '${{ secrets.DOT_ENV }}' > .env
           flutter config --enable-linux-desktop
           flutter pub get
           dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
@@ -63,6 +64,7 @@ jobs:
           curl -sS https://webi.sh/yq | sh
           yq -i '.version |= sub("\+\d+", "-nightly-")' pubspec.yaml
           yq -i '.version += strenv(GITHUB_RUN_NUMBER)' pubspec.yaml
+          echo '${{ secrets.DOT_ENV }}' > .env
           flutter pub get
           dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
           echo '${{ secrets.KEYSTORE }}' | base64 --decode > android/app/upload-keystore.jks
@@ -93,6 +95,7 @@ jobs:
           yq -i '.version |= sub("\+\d+", "-nightly-")' pubspec.yaml
           yq -i '.version += strenv(GITHUB_RUN_NUMBER)' pubspec.yaml
           sed -i "s/%{{SPOTUBE_VERSION}}%/${{ env.GITHUB_RUN_NUMBER }}/" windows/runner/Runner.rc
+          echo '${{ secrets.DOT_ENV }}' > .env
           flutter config --enable-windows-desktop
           flutter pub get
           dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
@@ -120,6 +123,7 @@ jobs:
       - run: brew install yq
       - run: yq -i '.version |= sub("\+\d+", "-nightly-")' pubspec.yaml
       - run: yq -i '.version += strenv(GITHUB_RUN_NUMBER)' pubspec.yaml
+      - run: echo '${{ secrets.DOT_ENV }}' > .env
       - run: flutter config --enable-macos-desktop
       - run: flutter pub get
       - run: dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'

.github/workflows/spotube-release.yml

@@ -31,6 +31,7 @@ jobs:
         with:
           cache: true
       - run: |
+          echo '${{ secrets.DOT_ENV }}' > .env
           flutter config --enable-windows-desktop
           flutter pub get
           dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
@@ -72,6 +73,7 @@ jobs:
       - uses: subosito/flutter-action@v2.8.0
         with:
           cache: true
+      - run: echo '${{ secrets.DOT_ENV }}' > .env
       - run: flutter config --enable-macos-desktop
       - run: flutter pub get
       - run: dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
@@ -112,6 +114,7 @@ jobs:
       # replacing & adding new release version with older version
       - run: |
           sed -i 's|%{{APPDATA_RELEASE}}%|<release version="${{ steps.tag.outputs.tag }}" date="${{ steps.date.outputs.date }}" />|' linux/com.github.KRTirtho.Spotube.appdata.xml
+          echo '${{ secrets.DOT_ENV }}' > .env
 
       - run: |
           flutter config --enable-linux-desktop
@@ -146,6 +149,7 @@ jobs:
           sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev make python3-pip python3-setuptools patchelf desktop-file-utils libgdk-pixbuf2.0-dev fakeroot strace fuse
 
       - run: |
+          echo '${{ secrets.DOT_ENV }}' > .env
           flutter pub get
           dart bin/create-secrets.dart '${{ secrets.LYRICS_SECRET }}' '${{ secrets.SPOTIFY_SECRET }}'
           echo '${{ secrets.KEYSTORE }}' | base64 --decode > android/app/upload-keystore.jks

.gitignore

@@ -75,3 +75,5 @@ appimage-build
 
 android/key.properties
 .fvm/flutter_sdk
+
+**/pb_data

lib/collections/env.dart

@@ -0,0 +1,11 @@
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+abstract class Env {
+  static final String pocketbaseUrl = dotenv.get('POCKETBASE_URL');
+  static final String username = dotenv.get('USERNAME');
+  static final String password = dotenv.get('PASSWORD');
+
+  static configure() async {
+    await dotenv.load(fileName: ".env");
+  }
+}

lib/extensions/video.dart

@@ -1,4 +1,5 @@
 import 'package:spotube/entities/cache_track.dart';
+import 'package:spotube/models/track.dart';
 import 'package:spotube/utils/duration.dart';
 import 'package:youtube_explode_dart/youtube_explode_dart.dart';
 
@@ -30,6 +31,11 @@ extension VideoFromCacheTrackExtension on Video {
       false,
     );
   }
+
+  static Future<Video> fromBackendTrack(
+      BackendTrack track, YoutubeExplode youtube) {
+    return youtube.videos.get(VideoId.fromString(track.youtubeId));
+  }
 }
 
 extension ThumbnailSetJson on ThumbnailSet {

lib/main.dart

@@ -12,6 +12,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:platform_ui/platform_ui.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:spotube/collections/cache_keys.dart';
+import 'package:spotube/collections/env.dart';
 import 'package:spotube/components/shared/dialogs/replace_downloaded_dialog.dart';
 import 'package:spotube/entities/cache_track.dart';
 import 'package:spotube/collections/routes.dart';
@@ -23,6 +24,7 @@ import 'package:spotube/provider/playback_provider.dart';
 import 'package:spotube/provider/user_preferences_provider.dart';
 import 'package:spotube/provider/youtube_provider.dart';
 import 'package:spotube/services/mobile_audio_service.dart';
+import 'package:spotube/services/pocketbase.dart';
 import 'package:spotube/themes/dark_theme.dart';
 import 'package:spotube/themes/light_theme.dart';
 import 'package:spotube/utils/platform.dart';
@@ -36,6 +38,8 @@ void main() async {
   Hive.registerAdapter(CacheTrackAdapter());
   Hive.registerAdapter(CacheTrackEngagementAdapter());
   Hive.registerAdapter(CacheTrackSkipSegmentAdapter());
+  await Env.configure();
+  await initializePocketBase();
   if (kIsDesktop) {
     await windowManager.ensureInitialized();
     WindowOptions windowOptions = const WindowOptions(
@@ -72,7 +76,17 @@ void main() async {
           enableApplicationParameters: false,
         ),
         FileHandler(await getLogsPath(), printLogs: false),
-        SnackbarHandler(const Duration(seconds: 5)),
+        SnackbarHandler(
+          const Duration(seconds: 5),
+          action: SnackBarAction(
+            label: "Dismiss",
+            onPressed: () {
+              ScaffoldMessenger.of(
+                Catcher.navigatorKey!.currentContext!,
+              ).hideCurrentSnackBar();
+            },
+          ),
+        ),
       ],
     ),
     releaseConfig: CatcherOptions(SilentReportMode(), [

lib/models/track.dart

@@ -0,0 +1,29 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:pocketbase/pocketbase.dart';
+part 'track.g.dart';
+
+@JsonSerializable()
+class BackendTrack extends RecordModel {
+  @JsonKey(name: "spotify_id")
+  final String spotifyId;
+  @JsonKey(name: "youtube_id")
+  final String youtubeId;
+  final int votes;
+
+  BackendTrack({
+    required this.spotifyId,
+    required this.youtubeId,
+    required this.votes,
+  });
+
+  factory BackendTrack.fromRecord(RecordModel record) =>
+      BackendTrack.fromJson(record.toJson());
+
+  factory BackendTrack.fromJson(Map<String, dynamic> json) =>
+      _$BackendTrackFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$BackendTrackToJson(this);
+
+  static String collection = "tracks";
+}

lib/models/track.g.dart

@@ -0,0 +1,30 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'track.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+BackendTrack _$BackendTrackFromJson(Map<String, dynamic> json) => BackendTrack(
+      spotifyId: json['spotify_id'] as String,
+      youtubeId: json['youtube_id'] as String,
+      votes: json['votes'] as int,
+    )
+      ..id = json['id'] as String
+      ..created = json['created'] as String
+      ..updated = json['updated'] as String
+      ..collectionId = json['collectionId'] as String
+      ..collectionName = json['collectionName'] as String;
+
+Map<String, dynamic> _$BackendTrackToJson(BackendTrack instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'created': instance.created,
+      'updated': instance.updated,
+      'collectionId': instance.collectionId,
+      'collectionName': instance.collectionName,
+      'spotify_id': instance.spotifyId,
+      'youtube_id': instance.youtubeId,
+      'votes': instance.votes,
+    };

lib/provider/playback_provider.dart

@@ -6,19 +6,19 @@ import 'package:audioplayers/audioplayers.dart';
 import 'package:catcher/catcher.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:hive/hive.dart';
 import 'package:spotify/spotify.dart';
-import 'package:spotube/entities/cache_track.dart';
 import 'package:spotube/extensions/video.dart';
 import 'package:spotube/models/current_playlist.dart';
 import 'package:spotube/models/logger.dart';
 import 'package:spotube/models/spotube_track.dart';
+import 'package:spotube/models/track.dart';
 import 'package:spotube/provider/audio_player_provider.dart';
 import 'package:spotube/provider/blacklist_provider.dart';
 import 'package:spotube/provider/user_preferences_provider.dart';
 import 'package:spotube/provider/youtube_provider.dart';
 import 'package:spotube/services/linux_audio_service.dart';
 import 'package:spotube/services/mobile_audio_service.dart';
+import 'package:spotube/services/pocketbase.dart';
 import 'package:spotube/utils/persisted_change_notifier.dart';
 import 'package:spotube/utils/platform.dart';
 import 'package:spotube/utils/primitive_utils.dart';
@@ -63,7 +63,6 @@ class Playback extends PersistedChangeNotifier {
       ref.read(BlackListNotifier.provider.notifier);
 
   // playlist & track list properties
-  late LazyBox<CacheTrack> cache;
   CurrentPlaylist? playlist;
   SpotubeTrack? track;
   List<Video> _siblingYtVideos = [];
@@ -94,8 +93,6 @@ class Playback extends PersistedChangeNotifier {
     }
 
     (() async {
-      cache = await Hive.openLazyBox<CacheTrack>("track-cache");
-
       if (kIsAndroid) {
         await player.setVolume(1);
         volume = 1;
@@ -386,7 +383,15 @@ class Playback extends PersistedChangeNotifier {
     bool noSponsorBlock = false,
     bool overwriteCache = false,
   }) async {
-    final cachedTrack = await cache.get(track.id);
+    final cachedTracks = await pb
+        .collection(BackendTrack.collection)
+        .getFullList(filter: "spotify_id = '${track.id}'", sort: "-votes");
+    final cachedTrack = cachedTracks.isNotEmpty
+        ? BackendTrack.fromRecord(cachedTracks.first)
+        : null;
+    final altTrack = cachedTracks.firstWhereOrNull(
+      (record) => record.data["youtube_id"] == ytVideo.id.value,
+    );
     StreamManifest trackManifest = await raceMultiple(
       () => youtube.videos.streams.getManifest(ytVideo.id),
     );
@@ -412,29 +417,42 @@ class Playback extends PersistedChangeNotifier {
 
     final ytUri = chosenStreamInfo.url.toString();
 
-    final skipSegments = cachedTrack?.skipSegments != null &&
+    // final skipSegments =
-            cachedTrack!.skipSegments!.isNotEmpty
+    //     cachedTrack.skipSegments != null && cachedTrack.skipSegments!.isNotEmpty
-        ? cachedTrack.skipSegments!
+    //         ? cachedTrack.skipSegments!
-            .map(
+    //             .map(
-              (segment) => segment.toJson(),
+    //               (segment) => segment.toJson(),
-            )
+    //             )
-            .toList()
+    //             .toList()
-        : noSponsorBlock
+    //         : noSponsorBlock
-            ? List.castFrom<dynamic, Map<String, int>>([])
+    //             ? List.castFrom<dynamic, Map<String, int>>([])
-            : await getSkipSegments(ytVideo.id.value);
+    //             : await getSkipSegments(ytVideo.id.value);
 
     // only save when the track isn't available in the cache with same
     // matchAlgorithm
-    if (overwriteCache ||
+
-        cachedTrack == null ||
+    if (cachedTrack == null && altTrack == null) {
-        cachedTrack.mode != preferences.trackMatchAlgorithm.name) {
+      await pb.collection(BackendTrack.collection).create(
-      await cache.put(
+            body: BackendTrack(
-        track.id!,
+              spotifyId: track.id!,
-        CacheTrack.fromVideo(
+              youtubeId: ytVideo.id.value,
-          ytVideo,
+              votes: 0,
-          preferences.trackMatchAlgorithm.name,
+            ).toJson(),
-          skipSegments: skipSegments,
+          );
-        ),
+    } else if (cachedTrack != null && altTrack != null && overwriteCache) {
+      await pb.collection(BackendTrack.collection).update(
+        altTrack.id,
+        body: {
+          "votes": altTrack.data["votes"] + 1,
+        },
+      );
+    } else if (cachedTrack != null && altTrack == null && overwriteCache) {
+      await pb.collection(BackendTrack.collection).create(
+            body: BackendTrack(
+              spotifyId: track.id!,
+              youtubeId: ytVideo.id.value,
+              votes: 1,
+            ).toJson(),
           );
     }
 
@@ -446,7 +464,7 @@ class Playback extends PersistedChangeNotifier {
         // ('audio/webm', 'video/webm' & 'image/webp') thus using 'audio/mpeg'
         // codec/mimetype for those Platforms
         ytUri: ytUri,
-        skipSegments: skipSegments,
+        skipSegments: /* skipSegments */ [],
       ),
       chosenStreamInfo,
     );
@@ -481,14 +499,17 @@ class Playback extends PersistedChangeNotifier {
     _logger.v("[Youtube Search Term] $queryString");
 
     Video ytVideo;
-    final cachedTrack = await cache.get(track.id);
+    final cachedTrack = await pb
-    if (cachedTrack != null &&
+        .collection(BackendTrack.collection)
-        cachedTrack.mode == matchAlgorithm.name &&
+        .getFullList(filter: "spotify_id = '${track.id}'", sort: "-votes")
-        !ignoreCache) {
+        .then((l) => l.isNotEmpty ? BackendTrack.fromRecord(l.first) : null);
+
+    if (cachedTrack != null && !ignoreCache) {
       _logger.v(
-        "[Playing track from cache] youtubeId: ${cachedTrack.id} mode: ${cachedTrack.mode}",
+        "[Playing track from cache] youtubeId: ${cachedTrack.youtubeId}",
       );
-      ytVideo = VideoFromCacheTrackExtension.fromCacheTrack(cachedTrack);
+      ytVideo = await VideoFromCacheTrackExtension.fromBackendTrack(
+          cachedTrack, youtube);
     } else {
       VideoSearchList videos =
           await raceMultiple(() => youtube.search.search(queryString));

lib/services/pocketbase.dart

@@ -0,0 +1,14 @@
+import 'package:catcher/catcher.dart';
+import 'package:pocketbase/pocketbase.dart';
+import 'package:spotube/collections/env.dart';
+
+final pb = PocketBase(Env.pocketbaseUrl);
+bool isLoggedIn = false;
+Future<void> initializePocketBase() async {
+  try {
+    await pb.collection("users").authWithPassword(Env.username, Env.password);
+    isLoggedIn = true;
+  } catch (e, stack) {
+    Catcher.reportCheckedError(e, stack);
+  }
+}

pubspec.lock

@@ -575,6 +575,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.0.2"
+  flutter_dotenv:
+    dependency: "direct main"
+    description:
+      name: flutter_dotenv
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.0.2"
   flutter_feather_icons:
     dependency: "direct main"
     description:
@@ -822,12 +829,19 @@ packages:
     source: hosted
     version: "0.6.4"
   json_annotation:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.8.0"
+  json_serializable:
+    dependency: "direct main"
+    description:
+      name: json_serializable
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.6.0"
   libadwaita:
     dependency: "direct main"
     description:
@@ -1103,6 +1117,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.3"
+  pocketbase:
+    dependency: "direct main"
+    description:
+      name: pocketbase
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.1+1"
   pointycastle:
     dependency: transitive
     description:

pubspec.yaml

@@ -31,6 +31,7 @@ dependencies:
   fluentui_system_icons: ^1.1.189
   flutter:
     sdk: flutter
+  flutter_dotenv: ^5.0.2
   flutter_feather_icons: ^2.0.0+1
   flutter_hooks: ^0.18.2+1
   flutter_inappwebview: ^5.7.2+3
@@ -44,6 +45,8 @@ dependencies:
   html: ^0.15.1
   http: ^0.13.5
   introduction_screen: ^3.0.2
+  json_annotation: ^4.8.0
+  json_serializable: ^6.6.0
   libadwaita: ^1.2.5
   logger: ^1.1.0
   macos_ui: ^1.7.5
@@ -59,6 +62,7 @@ dependencies:
     git:
       url: https://github.com/KRTirtho/platform_ui.git
       ref: 073cefb9c419fcb01cbdfd6ca2f9714eec23c83b
+  pocketbase: ^0.7.1+1
   popover: ^0.2.6+3
   queue: ^3.1.0+1
   scroll_to_index: ^3.0.1
@@ -96,6 +100,7 @@ flutter:
   assets:
     - assets/
     - assets/tutorial/
+    - .env
 
 flutter_icons:
   android: true

server/.pocketbase

@@ -0,0 +1 @@
+version=0.12.1

server/pb_migrations/1675256468_created_tracks.js

@@ -0,0 +1,63 @@
+migrate((db) => {
+  const collection = new Collection({
+    "id": "pevn93oxbnovw0s",
+    "created": "2023-02-01 13:01:08.893Z",
+    "updated": "2023-02-01 13:01:08.893Z",
+    "name": "tracks",
+    "type": "base",
+    "system": false,
+    "schema": [
+      {
+        "system": false,
+        "id": "ycnix0ai",
+        "name": "spotify_id",
+        "type": "text",
+        "required": true,
+        "unique": false,
+        "options": {
+          "min": 20,
+          "max": 22,
+          "pattern": ""
+        }
+      },
+      {
+        "system": false,
+        "id": "ih8fxzgh",
+        "name": "youtube_id",
+        "type": "text",
+        "required": true,
+        "unique": false,
+        "options": {
+          "min": 10,
+          "max": 11,
+          "pattern": ""
+        }
+      },
+      {
+        "system": false,
+        "id": "vzvqgsjf",
+        "name": "votes",
+        "type": "number",
+        "required": true,
+        "unique": false,
+        "options": {
+          "min": null,
+          "max": null
+        }
+      }
+    ],
+    "listRule": null,
+    "viewRule": null,
+    "createRule": null,
+    "updateRule": null,
+    "deleteRule": null,
+    "options": {}
+  });
+
+  return Dao(db).saveCollection(collection);
+}, (db) => {
+  const dao = new Dao(db);
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s");
+
+  return dao.deleteCollection(collection);
+})

server/pb_migrations/1675256557_updated_tracks.js

@@ -0,0 +1,17 @@
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.listRule = ""
+  collection.viewRule = ""
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.listRule = null
+  collection.viewRule = null
+
+  return dao.saveCollection(collection)
+})

server/pb_migrations/1675256593_updated_users.js

@@ -0,0 +1,19 @@
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
+
+  collection.createRule = null
+  collection.updateRule = null
+  collection.deleteRule = null
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
+
+  collection.createRule = ""
+  collection.updateRule = "id = @request.auth.id"
+  collection.deleteRule = "id = @request.auth.id"
+
+  return dao.saveCollection(collection)
+})

server/pb_migrations/1675256678_updated_tracks.js

@@ -0,0 +1,17 @@
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.createRule = "@request.auth.id != ''"
+  collection.updateRule = "@request.auth.id != ''"
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.createRule = null
+  collection.updateRule = null
+
+  return dao.saveCollection(collection)
+})

server/pb_migrations/1675257121_updated_tracks.js

@@ -0,0 +1,17 @@
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.createRule = "@request.auth.id != '' && ((spotify_id ?= @collection.tracks.spotify_id && youtube_id ?= @collection.tracks.youtube_id) || (spotify_id ?!= @collection.tracks.spotify_id && youtube_id ?!= @collection.tracks.youtube_id))"
+  collection.updateRule = "@request.auth.id != '' && ((spotify_id ?= @collection.tracks.spotify_id && youtube_id ?= @collection.tracks.youtube_id) || (spotify_id ?!= @collection.tracks.spotify_id && youtube_id ?!= @collection.tracks.youtube_id))"
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  collection.createRule = null
+  collection.updateRule = null
+
+  return dao.saveCollection(collection)
+})

server/pb_migrations/1675257148_updated_tracks.js

@@ -0,0 +1,39 @@
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  // update
+  collection.schema.addField(new SchemaField({
+    "system": false,
+    "id": "vzvqgsjf",
+    "name": "votes",
+    "type": "number",
+    "required": false,
+    "unique": false,
+    "options": {
+      "min": null,
+      "max": null
+    }
+  }))
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("pevn93oxbnovw0s")
+
+  // update
+  collection.schema.addField(new SchemaField({
+    "system": false,
+    "id": "vzvqgsjf",
+    "name": "votes",
+    "type": "number",
+    "required": true,
+    "unique": false,
+    "options": {
+      "min": null,
+      "max": null
+    }
+  }))
+
+  return dao.saveCollection(collection)
+})