private async Task Like()
{
var likedRes = await _userAlbumVote.Get <List <Model.UserAlbumVote> >(new UserAlbumVoteSearchRequest
{
UserId = APIService.loggedProfile.UserId,
AlbumId = AlbumId
});
UserAlbumVote local = likedRes.FirstOrDefault();
if (local == null)
{
UserAlbumVoteUpsertRequest request = new UserAlbumVoteUpsertRequest()
{
Liked = true, UserId = APIService.loggedProfile.UserId, AlbumId = AlbumId
};
try
{
await _userAlbumVote.Insert <Model.UserAlbumVote>(request);
await GlobalMethods.GenerateRating(AlbumId);
await AddOrRemoveFromLikedAlbums(false);
await SetLikeDislike();
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "OK");
}
}
else if (local.Liked == true || local.Liked == false)
{
try
{
await _userAlbumVote.Update <Model.UserAlbumVote>(0, new UserAlbumVoteUpsertRequest()
{
Liked = true,
AlbumId = AlbumId,
UserId = APIService.loggedProfile.UserId
});
await GlobalMethods.GenerateRating(AlbumId);
if (local.Liked == true)
{
await AddOrRemoveFromLikedAlbums(true);
}
else
{
await AddOrRemoveFromLikedAlbums(false);
}
await SetLikeDislike();
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "OK");
}
}
}
private async Task SetLikeDislike()
{
var likedRes = await _userAlbumVote.Get <List <Model.UserAlbumVote> >(new UserAlbumVoteSearchRequest
{
UserId = APIService.loggedProfile.UserId,
AlbumId = AlbumId
});
UserAlbumVote local = likedRes.FirstOrDefault();
var numberOfLikes = await _userAlbumVote.Get <List <Model.UserAlbumVote> >(new UserAlbumVoteSearchRequest()
{
AlbumId = LoadedAlbum.AlbumId,
Liked = true
});
var numberOfDislikes = await _userAlbumVote.Get <List <Model.UserAlbumVote> >(new UserAlbumVoteSearchRequest()
{
AlbumId = LoadedAlbum.AlbumId,
Liked = false
});
NumberOfLikes = numberOfLikes.Count();
NumberOfDislikes = numberOfDislikes.Count();
if (local == null)
{
LikeSource = ImageSource.FromFile("like.png");
DislikeSource = ImageSource.FromFile("dislike.png");
}
else if (local.Liked == true)
{
LikeSource = ImageSource.FromFile("alreadyliked.png");
DislikeSource = ImageSource.FromFile("dislike.png");
}
else if (local.Liked == false)
{
LikeSource = ImageSource.FromFile("like.png");
DislikeSource = ImageSource.FromFile("alreadydisliked.png");
}
var reloadedAlbum = await _albumService.GetById <Album>(AlbumId);
RatingStr = "Rating: " + reloadedAlbum.AlbumGeneratedRating.ToString() + "/5";
}
