ConverterException: Parameter likes is not a List
package:stormberry/src/internals/text_encoder.dart 137:7 TypedMap.getList
package:stormberry/src/internals/text_encoder.dart 147:12 TypedMap.getListOpt
package:db/src/models/post/post.schema.dart 143:18 PostQueryable.decode
package:stormberry/src/internals/view_query.dart 48:46 ViewQuery.apply.<fn>
dart:_internal ListIterable.toList
package:stormberry/src/internals/view_query.dart 48:83 ViewQuery.apply
part of 'post.dart';
extension PostRepositories on Database {
PostRepository get posts => PostRepository._(this);
}
abstract class PostRepository
implements
ModelRepository,
KeyedModelRepositoryInsert<PostInsertRequest>,
ModelRepositoryUpdate<PostUpdateRequest>,
ModelRepositoryDelete<int> {
factory PostRepository._(Database db) = _PostRepository;
Future<Post?> queryPost(int id);
Future<List<Post>> queryPosts([QueryParams? params]);
}
class _PostRepository extends BaseRepository
with
KeyedRepositoryInsertMixin<PostInsertRequest>,
RepositoryUpdateMixin<PostUpdateRequest>,
RepositoryDeleteMixin<int>
implements PostRepository {
_PostRepository(super.db) : super(tableName: 'posts', keyName: 'id');
@override
Future<Post?> queryPost(int id) {
return queryOne(id, PostQueryable());
}
@override
Future<List<Post>> queryPosts([QueryParams? params]) {
return queryMany(PostQueryable(), params);
}
@override
Future<List<int>> insert(List<PostInsertRequest> requests) async {
if (requests.isEmpty) return [];
var values = QueryValues();
var rows = await db.query(
'INSERT INTO "posts" ( "uid", "caption", "has_image", "image_url", "has_video", "video_url", "likes", "created_at" )\n'
'VALUES ${requests.map((r) => '( ${values.add(r.uid)}:int8, ${values.add(r.caption)}:text, ${values.add(r.hasImage)}:bool, ${values.add(r.imageUrl)}:text, ${values.add(r.hasVideo)}:bool, ${values.add(r.videoUrl)}:text, ${values.add(r.likes)}:_int8, ${values.add(r.createdAt)}:timestamp )').join(', ')}\n'
'RETURNING "id"',
values.values,
);
var result = rows.map<int>((r) => TextEncoder.i.decode(r.toColumnMap()['id'])).toList();
return result;
}
@override
Future<void> update(List<PostUpdateRequest> requests) async {
if (requests.isEmpty) return;
var values = QueryValues();
await db.query(
'UPDATE "posts"\n'
'SET "uid" = COALESCE(UPDATED."uid", "posts"."uid"), "caption" = COALESCE(UPDATED."caption", "posts"."caption"), "has_image" = COALESCE(UPDATED."has_image", "posts"."has_image"), "image_url" = COALESCE(UPDATED."image_url", "posts"."image_url"), "has_video" = COALESCE(UPDATED."has_video", "posts"."has_video"), "video_url" = COALESCE(UPDATED."video_url", "posts"."video_url"), "likes" = COALESCE(UPDATED."likes", "posts"."likes"), "created_at" = COALESCE(UPDATED."created_at", "posts"."created_at")\n'
'FROM ( VALUES ${requests.map((r) => '( ${values.add(r.id)}:int8, ${values.add(r.uid)}:int8, ${values.add(r.caption)}:text, ${values.add(r.hasImage)}:bool, ${values.add(r.imageUrl)}:text, ${values.add(r.hasVideo)}:bool, ${values.add(r.videoUrl)}:text, ${values.add(r.likes)}:_int8, ${values.add(r.createdAt)}:timestamp )').join(', ')} )\n'
'AS UPDATED("id", "uid", "caption", "has_image", "image_url", "has_video", "video_url", "likes", "created_at")\n'
'WHERE "posts"."id" = UPDATED."id"',
values.values,
);
}
}
class PostInsertRequest {
PostInsertRequest({
required this.uid,
required this.caption,
this.hasImage,
this.imageUrl,
this.hasVideo,
this.videoUrl,
required this.likes,
required this.createdAt,
});
int uid;
String caption;
bool? hasImage;
String? imageUrl;
bool? hasVideo;
String? videoUrl;
List<int> likes;
DateTime createdAt;
}
class PostUpdateRequest {
PostUpdateRequest({
required this.id,
this.uid,
this.caption,
this.hasImage,
this.imageUrl,
this.hasVideo,
this.videoUrl,
this.likes,
this.createdAt,
});
int id;
int? uid;
String? caption;
bool? hasImage;
String? imageUrl;
bool? hasVideo;
String? videoUrl;
List<int>? likes;
DateTime? createdAt;
}
class PostQueryable extends KeyedViewQueryable<Post, int> {
@override
String get keyName => 'id';
@override
String encodeKey(int key) => TextEncoder.i.encode(key);
@override
String get query => 'SELECT "posts".*, "comments"."data" as "comments"'
'FROM "posts"'
'LEFT JOIN ('
' SELECT "comments"."post_id",'
' to_jsonb(array_agg("comments".*)) as data'
' FROM (${CommentQueryable().query}) "comments"'
' GROUP BY "comments"."post_id"'
') "comments"'
'ON "posts"."id" = "comments"."post_id"';
@override
String get tableAlias => 'posts';
@override
Post decode(TypedMap map) => PostView(
id: map.get('id'),
uid: map.get('uid'),
caption: map.get('caption'),
hasImage: map.getOpt('has_image'),
imageUrl: map.getOpt('image_url'),
hasVideo: map.getOpt('has_video'),
videoUrl: map.getOpt('video_url'),
likes: map.getListOpt('likes') ?? const [],
comments: map.getListOpt('comments', CommentQueryable().decoder) ?? const [],
createdAt: map.get('created_at'));
}
class PostView with Post {
PostView({
required this.id,
required this.uid,
required this.caption,
this.hasImage,
this.imageUrl,
this.hasVideo,
this.videoUrl,
required this.likes,
required this.comments,
required this.createdAt,
});
@override
final int id;
@override
final int uid;
@override
final String caption;
@override
final bool? hasImage;
@override
final String? imageUrl;
@override
final bool? hasVideo;
@override
final String? videoUrl;
@override
final List<int> likes;
@override
final List<Comment> comments;
@override
final DateTime createdAt;
}
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