public async Task <LibraryPageModel> GetLibrarySongsAsync(LibraryPageFilter filter)
{
var channel = new Channel(channelTarget, ChannelCredentials.Insecure);
try
{
var client = new LibraryGrpcService.LibraryGrpcServiceClient(channel);
var request = new GetLibrarySongsRequest()
{
UserId = filter.UserId.ToString(),
PageIndex = filter.PageIndex,
PageSize = filter.PageSize
};
if (filter.Genre != null)
{
request.Genre = (int)filter.Genre;
}
if (filter.Decade != null)
{
request.Decade = (int)filter.Decade;
}
if (filter.PopularityRankingId != null)
{
request.PopularityRankingId = filter.PopularityRankingId.ToString();
}
var response = await client.GetLibrarySongsAsync(request);
return(new LibraryPageModel()
{
TotalNumber = response.TotalNumber,
Songs = response.Songs.Select(s => SongGrpcConverter.ToMessage(s)).ToList()
});
}
finally
{
await channel.ShutdownAsync();
}
}
public async Task <List <PopularityRankingModel> > GetPopularityRankingsAsync()
{
var channel = new Channel(channelTarget, ChannelCredentials.Insecure);
try
{
var client = new LibraryGrpcService.LibraryGrpcServiceClient(channel);
var request = new GetPopularityRankingRequest()
{
};
var response = client.GetPopularityRankings(request);
var popularityRankings = response.PopularityRankings.Select(s => PopularityRankingGrpcConverter.ToMessage(s)).ToList();
return(popularityRankings);
}
finally
{
await channel.ShutdownAsync();
}
}
public async Task AddLibraryAsync(LibraryAddModel library)
{
var channel = new Channel(channelTarget, ChannelCredentials.Insecure);
try
{
var client = new LibraryGrpcService.LibraryGrpcServiceClient(channel);
var request = new AddLibraryRequest()
{
Id = library.Id.ToString(),
Name = library.Name
};
var response = await client.AddLibraryAsync(request);
return;
}
finally
{
await channel.ShutdownAsync();
}
}
public async Task RemoveSongFromLibraryAsync(Guid libraryId, Guid songId)
{
var channel = new Channel(channelTarget, ChannelCredentials.Insecure);
try
{
var client = new LibraryGrpcService.LibraryGrpcServiceClient(channel);
var request = new RemoveSongFromLibraryRequest()
{
LibraryId = libraryId.ToString(),
SongId = songId.ToString()
};
var response = await client.RemoveSongFromLibraryAsync(request);
return;
}
finally
{
await channel.ShutdownAsync();
}
}
public async Task <List <SongModel> > GetRecommendedSongsAsync(BasicPageFilter filter)
{
var channel = new Channel(channelTarget, ChannelCredentials.Insecure);
try
{
var client = new LibraryGrpcService.LibraryGrpcServiceClient(channel);
var request = new GetRecommendedSongsRequest()
{
UserId = filter.UserId.ToString(),
PageIndex = filter.PageIndex,
PageSize = filter.PageSize
};
var response = await client.GetRecommendedSongsAsync(request);
return(response.Songs.Select(s => SongGrpcConverter.ToMessage(s)).ToList());
}
finally
{
await channel.ShutdownAsync();
}
}
