public IResult Add(Color color)
{
var result = colorValidator.Validate(color);
if (result.IsValid == true)
{
_colorDal.Add(color);
return(new SuccessfulResult());
}
return(new ErrorResult());
}
private void CheckColor(string color, string paramName)
{
if (!_colorValidator.Validate(color, out var message))
{
throw new ArgumentException(string.Format(Resource.ExceptionColorInvalid, message), paramName);
}
}
public IResult Add(Color color)
{
var context = new ValidationContext <Color>(color);
ColorValidator colorValidator = new ColorValidator();
var result = colorValidator.Validate(context);
if (!result.IsValid)
{
throw new ValidationException(result.Errors);
}
_colorDal.Add(color);
return(new SuccessResult(Messages.Added));
}
public async Task ChangePropertyAsync(long id, TimelineChangePropertyParams newProperties)
{
if (newProperties is null)
{
throw new ArgumentNullException(nameof(newProperties));
}
if (newProperties.Name is not null)
{
CheckTimelineName(newProperties.Name, nameof(newProperties));
}
if (newProperties.Color is not null)
{
var(result, message) = _colorValidator.Validate(newProperties.Color);
if (!result)
{
throw new ArgumentException(message, nameof(newProperties));
}
}
var entity = await _database.Timelines.Where(t => t.Id == id).SingleOrDefaultAsync();
if (entity is null)
{
throw CreateTimelineNotExistException(id);
}
var changed = false;
var nameChanged = false;
if (newProperties.Name is not null)
{
var conflict = await _database.Timelines.AnyAsync(t => t.Name == newProperties.Name);
if (conflict)
{
throw CreateTimelineConflictException(newProperties.Name);
}
entity.Name = newProperties.Name;
changed = true;
nameChanged = true;
}
if (newProperties.Title != null)
{
changed = true;
entity.Title = newProperties.Title;
}
if (newProperties.Description != null)
{
changed = true;
entity.Description = newProperties.Description;
}
if (newProperties.Visibility.HasValue)
{
changed = true;
entity.Visibility = newProperties.Visibility.Value;
}
if (newProperties.Color is not null)
{
changed = true;
entity.Color = newProperties.Color;
}
if (changed)
{
var currentTime = _clock.GetCurrentTime();
entity.LastModified = currentTime;
if (nameChanged)
{
entity.NameLastModified = currentTime;
}
}
await _database.SaveChangesAsync();
_logger.LogInformation(Resource.LogTimelineUpdated, id);
}
