public ModeratorPermissions?GetUserPermissionsForSub(User user, Guid subId)
{
return(_moderationService.GetUserPermissionsForSub(user, subId));
}
public InviteModToSubResponse Handle(InviteModToSub command)
{
var response = new InviteModToSubResponse();
try
{
var requestingUser = _membershipService.GetUserById(command.RequestingUserId);
if (requestingUser == null)
{
response.Error = "Invalid user.";
return(response);
}
var sub = command.SubId.HasValue
? _subService.GetSubById(command.SubId.Value)
: _subService.GetSubByName(command.SubName);
if (sub == null)
{
response.Error = "Invalid sub.";
return(response);
}
var permission = _permissionService.GetUserPermissionsForSub(requestingUser, sub.Id);
if (!permission.HasValue || !permission.Value.HasFlag(ModeratorPermissions.All))
{
response.Error = "You are not permitted to invite users to mod a sub.";
return(response);
}
var user = command.UserId.HasValue
? _membershipService.GetUserById(command.UserId.Value)
: _membershipService.GetUserByUserName(command.UserName);
if (user == null)
{
response.Error = "Invalid user.";
return(response);
}
var existingModPermissions = _moderationService.GetUserPermissionsForSub(user, sub.Id);
if (existingModPermissions.HasValue)
{
response.Error = "The user is already a moderator.";
return(response);
}
var userInviteInfo = _moderationInviteService.GetModeratorInviteInfo(user.Id, sub.Id);
if (userInviteInfo != null)
{
response.Error = "The user is already invited.";
return(response);
}
_moderationInviteService.AddInvite(user.Id, sub.Id, requestingUser.Id, command.Permissions);
}
catch (Exception ex)
{
response.Error = "An unknown error occured.";
_logger.Error("An error occured inviting a mod to sub.", ex);
}
return(response);
}