/// <summary>
/// Добавляет сущность.
/// </summary>
/// <param name="entity">Экземпляр сущности для добавления</param>
public T Add(T entity)
{
T result;
try
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
result = _dataSession.Set <T>().Add(entity);
_dataSession.SaveChanges();
}
catch (DbEntityValidationException dbEx)
{
var errorMessage = GetErrorMessage(dbEx);
throw new Exception(errorMessage, dbEx);
}
catch (Exception e)
{
_logger.Error(e.Message);
_dataSession.RollbackTransaction();
throw;
}
return(result);
}
public int Add(T entity, bool commit = true)
{
Entities.Add(entity);
if (commit)
{
_db.SaveChanges();
}
return(entity.ID);
}
public override async Task <SaveUserCommand> HandleAsync(
SaveUserCommand command, CancellationToken cancellationToken = default(CancellationToken))
{
var updatedUser = command.User;
var getUserQueryResult = await _queryProcessor.ExecuteAsync(new GetUserQuery(updatedUser.UserId));
var dbUser = getUserQueryResult.User;
dbUser.Username = updatedUser.Username;
dbUser.FirstName = updatedUser.FirstName;
dbUser.LastName = updatedUser.LastName;
dbUser.UserRoles.ToList()
.ForEach(userRole =>
{
if (!updatedUser.UserRoles.Any(ur => ur.RoleId == userRole.RoleId))
{
dbUser.UserRoles.Remove(userRole);
}
});
var rolesToAdd = from userRole in updatedUser.UserRoles
where userRole.RoleId > 0 && !dbUser.UserRoles.Any(ur => ur.RoleId == userRole.RoleId)
join role in getUserQueryResult.Roles
on userRole.RoleId equals role.RoleId
select role;
foreach (var role in rolesToAdd)
{
dbUser.UserRoles.Add(new UserRole {
User = dbUser, Role = role
});
}
_dataSession.SaveChanges();
return(command);
}
