BinaryStudio.TaskManager.Logic.Core.ProjectProcessor.ConfirmInvitationInProject C# (CSharp) Метод

        public void ConfirmInvitationInProject(int invitationId)
        {
            var invitation = this.projectRepository.GetInvitationById(invitationId);
            var projectId = invitation.ProjectId;
            var receiverId = invitation.ReceiverId;

            var user = this.userRepository.GetById(receiverId);
            user.UserProjects.Add(this.projectRepository.GetById(projectId));
            this.userRepository.UpdateUser(user);

            var project = this.projectRepository.GetById(projectId);
            project.ProjectUsers.Add(this.userRepository.GetById(receiverId));
            this.projectRepository.Update(project);

            invitation.IsInvitationConfirmed = true;
            this.projectRepository.UpdateInvitation(invitation);
        }