public static Dictionary <String, Object> ToJsonDictionary(this PlaylistPermission obj)
{
return(new Dictionary <String, Object>
{
{
"UniqueId", obj.UniqueId
}
,
{
"User", obj.User?.ToJsonDictionary()
}
,
{
"CanModify", obj.CanModify
}
});
}
public IActionResult DeletePermission(Int32?playlistId, Int32?permissionId)
{
try
{
LoggerBundle.Trace("Registered DELETE request on PlaylistsController.DeletePermission");
if (!IsAuthorized(out IActionResult result))
{
LoggerBundle.Trace("Request not authorized");
return(result);
}
// validate
if (!playlistId.HasValue)
{
LoggerBundle.Trace("Validation failed: playlist id is null");
return(StatusCode((Int32)HttpStatusCode.BadRequest));
}
if (!permissionId.HasValue)
{
LoggerBundle.Trace("Validation failed: permission id is null");
return(StatusCode((Int32)HttpStatusCode.BadRequest));
}
// get data
using (DataContext dc = DataContextFactory.GetInstance())
{
Playlist playlist = dc.SetPlaylists.Include(x => x.CreateUser)
.Include(x => x.PlaylistEntries)
.ThenInclude(x => x.Track)
.Include(x => x.PlaylistEntries)
.ThenInclude(x => x.CreateUser)
.Include(x => x.PlaylistPermissions)
.ThenInclude(x => x.User)
.Where(x => x.CreateUser.UniqueId.Equals(AuthorizedUser.UniqueId))
.FirstOrDefault(x => x.UniqueId.Equals(playlistId));
if (null == playlist)
{
LoggerBundle.Trace($"Validation failed: no playlist found for given id '{playlistId}'");
return(StatusCode((Int32)HttpStatusCode.NotFound));
}
PlaylistPermission entry =
playlist.PlaylistPermissions.FirstOrDefault(x => x.UniqueId.Equals(permissionId));
if (null == entry)
{
LoggerBundle.Trace($"Validation failed: no entry found in playlist for given id '{permissionId}'");
return(StatusCode((Int32)HttpStatusCode.NotFound));
}
dc.SetPlaylistPermissions.Remove(entry);
dc.SaveChanges();
return(Ok(playlist.ToJsonDictionary()));
}
}
catch (Exception ex)
{
return(HandleException(ex));
}
}
public IActionResult CreatePermission(Int32?id, [FromBody] PlaylistPermissionModel model)
{
try
{
LoggerBundle.Trace("Registered PUT request on PlaylistsController.CreatePermission");
if (!IsAuthorized(out IActionResult result))
{
LoggerBundle.Trace("Request not authorized");
return(result);
}
// validate
if (!id.HasValue)
{
LoggerBundle.Trace("Validation failed: id is null");
return(StatusCode((Int32)HttpStatusCode.BadRequest));
}
if (null == model)
{
LoggerBundle.Trace("Validation failed: model is null");
return(StatusCode((Int32)HttpStatusCode.BadRequest));
}
Int32?userId = model.UserId;
if (!userId.HasValue)
{
LoggerBundle.Trace("Validation failed: user identifier is null");
return(StatusCode((Int32)HttpStatusCode.BadRequest));
}
// get data
using (DataContext dc = DataContextFactory.GetInstance())
{
User user = dc.SetUsers.FirstOrDefault(x => x.UniqueId.Equals(userId));
if (null == user)
{
LoggerBundle.Trace($"Validation failed: no user found for given id '{userId}'");
return(StatusCode((Int32)HttpStatusCode.NotFound));
}
Playlist playlist = dc.SetPlaylists.Include(x => x.CreateUser)
.Include(x => x.PlaylistEntries)
.ThenInclude(x => x.Track)
.Include(x => x.PlaylistEntries)
.ThenInclude(x => x.CreateUser)
.Include(x => x.PlaylistPermissions)
.ThenInclude(x => x.User)
.Where(x => x.CreateUser.UniqueId.Equals(AuthorizedUser.UniqueId))
.FirstOrDefault(x => x.UniqueId.Equals(id));
if (null == playlist)
{
LoggerBundle.Trace($"Validation failed: no playlist found for given id '{id}'");
return(StatusCode((Int32)HttpStatusCode.NotFound));
}
PlaylistPermission userPermission =
playlist.PlaylistPermissions.FirstOrDefault(x => x.User.UniqueId.Equals(userId));
if (null != userPermission)
{
// already exists
if (userPermission.CanModify != model.CanModify)
{
userPermission.CanModify = model.CanModify;
dc.SaveChanges();
}
return(Ok(playlist.ToJsonDictionary()));
}
userPermission = new PlaylistPermission
{
Playlist = playlist
, CanModify = model.CanModify
, User = user
};
dc.SetPlaylistPermissions.Add(userPermission);
dc.SaveChanges();
return(Ok(playlist.ToJsonDictionary()));
}
}
catch (Exception ex)
{
return(HandleException(ex));
}
}
