public static async Task <string> CreateNewGroupPlaylistAsync(
GroupPlaylistUploadModel groupPlaylistUploadModel,
Guid userId,
IRepositoryManager repositoryManager,
IMapper mapper,
SpotifyAPICredentials spotifyAPICredentials)
{
var groupIdentifier = groupPlaylistUploadModel.GroupIdentifier.ToUpperInvariant();
try
{
var group = await repositoryManager.GroupRepository.GetByIdentifierAsync(groupIdentifier);
if (group != null)
{
var isUserMemberOfGroup = await GroupMemberModel.CheckGroupMemberExistsAsync(
groupPlaylistUploadModel.GroupIdentifier,
userId,
repositoryManager);
if (isUserMemberOfGroup)
{
var newGroupPlaylistIdentifier = await GenerateNewGroupPlaylistIdentifierAsync(
group.Id,
repositoryManager.GroupPlaylistRepository).ConfigureAwait(false);
var newGroupPlaylist = new GroupPlaylist
{
GroupId = group.Id,
Identifier = newGroupPlaylistIdentifier,
CreatedOn = DateTime.Now,
CreatedBy = userId,
LastUpdatedOn = DateTime.Now,
LastUpdatedBy = userId
};
var existingPlaylist = await repositoryManager.PlaylistRepository.CheckExistsBySpotifyIdAsync(
groupPlaylistUploadModel.PlaylistIdentifier);
if (existingPlaylist != null)
{
newGroupPlaylist.PlaylistId = existingPlaylist.Id;
}
else
{
var newPlaylist = await PlaylistModel.IndexNewPlaylistAsync(
groupPlaylistUploadModel.PlaylistIdentifier,
userId,
repositoryManager,
mapper,
spotifyAPICredentials);
newGroupPlaylist.PlaylistId = newPlaylist.Id;
}
await repositoryManager.GroupPlaylistRepository.AddAsync(newGroupPlaylist);
return(newGroupPlaylistIdentifier);
}
else
{
throw new UserNotGroupMemberException(
"You are not able to perform this action",
"You are not able to perform this action");
}
}
else
{
throw new InvalidTokenException(InvalidTokenType.TokenNotFound, "The requested Group was not found");
}
}
catch (Exception)
{
throw;
}
}