protected async Task <OperationResult <bool> > ToggleReleaseFavorite(Guid releaseId, User user, bool isFavorite)
{
var result = false;
try
{
var release = DbContext.Releases
.Include(x => x.Artist)
.Include(x => x.Genres)
.Include("Genres.Genre")
.Include(x => x.Medias)
.Include("Medias.Tracks")
.Include("Medias.Tracks.TrackArtist")
.FirstOrDefault(x => x.RoadieId == releaseId);
if (release == null)
{
return(new OperationResult <bool>(true, $"Invalid Release Id [{releaseId}]"));
}
var userRelease = DbContext.UserReleases.FirstOrDefault(x => x.ReleaseId == release.Id && x.UserId == user.Id);
if (userRelease == null)
{
userRelease = new data.UserRelease
{
IsFavorite = isFavorite,
UserId = user.Id,
ReleaseId = release.Id
};
DbContext.UserReleases.Add(userRelease);
}
else
{
userRelease.IsFavorite = isFavorite;
userRelease.LastUpdated = DateTime.UtcNow;
}
await DbContext.SaveChangesAsync();
CacheManager.ClearRegion(user.CacheRegion);
CacheManager.ClearRegion(release.CacheRegion);
CacheManager.ClearRegion(release.Artist.CacheRegion);
result = true;
}
catch (DbException ex)
{
Logger.LogError($"ToggleReleaseFavorite DbException [{ ex }]");
}
return(new OperationResult <bool>
{
IsSuccess = result,
Data = result
});
}
protected async Task <OperationResult <bool> > ToggleReleaseDisliked(Guid releaseId, ApplicationUser user,
bool isDisliked)
{
var release = DbContext.Releases
.Include(x => x.Artist)
.Include(x => x.Genres)
.Include("Genres.Genre")
.Include(x => x.Medias)
.Include("Medias.Tracks")
.Include("Medias.Tracks.TrackArtist")
.FirstOrDefault(x => x.RoadieId == releaseId);
if (release == null)
{
return(new OperationResult <bool>(true, $"Invalid Release Id [{releaseId}]"));
}
var userRelease =
DbContext.UserReleases.FirstOrDefault(x => x.ReleaseId == release.Id && x.UserId == user.Id);
if (userRelease == null)
{
userRelease = new data.UserRelease
{
IsDisliked = isDisliked,
UserId = user.Id,
ReleaseId = release.Id
};
DbContext.UserReleases.Add(userRelease);
}
else
{
userRelease.IsDisliked = isDisliked;
userRelease.LastUpdated = DateTime.UtcNow;
}
await DbContext.SaveChangesAsync();
CacheManager.ClearRegion(user.CacheRegion);
CacheManager.ClearRegion(release.CacheRegion);
CacheManager.ClearRegion(release.Artist.CacheRegion);
return(new OperationResult <bool>
{
IsSuccess = true,
Data = true
});
}
protected async Task <OperationResult <short> > SetReleaseRating(Guid releaseId, ApplicationUser user,
short rating)
{
var release = DbContext.Releases
.Include(x => x.Artist)
.Include(x => x.Genres)
.Include("Genres.Genre")
.Include(x => x.Medias)
.Include("Medias.Tracks")
.Include("Medias.Tracks.TrackArtist")
.FirstOrDefault(x => x.RoadieId == releaseId);
if (release == null)
{
return(new OperationResult <short>(true, $"Invalid Release Id [{releaseId}]"));
}
var userRelease =
DbContext.UserReleases.FirstOrDefault(x => x.ReleaseId == release.Id && x.UserId == user.Id);
var now = DateTime.UtcNow;
if (userRelease == null)
{
userRelease = new data.UserRelease
{
Rating = rating,
UserId = user.Id,
ReleaseId = release.Id
};
DbContext.UserReleases.Add(userRelease);
}
else
{
userRelease.Rating = rating;
userRelease.LastUpdated = now;
}
await DbContext.SaveChangesAsync();
var ratings = DbContext.UserReleases.Where(x => x.ReleaseId == release.Id && x.Rating > 0)
.Select(x => x.Rating);
if (ratings != null && ratings.Any())
{
release.Rating = (short)ratings.Average(x => (decimal)x);
}
else
{
release.Rating = 0;
}
release.LastUpdated = now;
await DbContext.SaveChangesAsync();
await UpdateReleaseRank(release.Id);
CacheManager.ClearRegion(user.CacheRegion);
CacheManager.ClearRegion(release.CacheRegion);
CacheManager.ClearRegion(release.Artist.CacheRegion);
release = GetRelease(releaseId);
return(new OperationResult <short>
{
IsSuccess = true,
Data = release.Rating ?? 0
});
}
