public async Task <IActionResult> Update(long id, TemplatePatchDTO templatePatchDTO)
{
await _bll.Templates.UpdateAsync(id, templatePatchDTO);
return(NoContent());
}
public async Task UpdateAsync(long id, TemplatePatchDTO templatePatchDTO)
{
var template = await ValidateAndReturnTemplateAsync(id, templatePatchDTO.Id);
template.Name = templatePatchDTO.Name;
await UnitOfWork.Templates.UpdateAsync(template);
var templateAttributesCount = await UnitOfWork.TemplateAttributes.CountByTemplateId(id);
foreach (var attributePatchDTO in templatePatchDTO.Attributes.OrderBy(dto => dto.PatchOption))
{
TemplateAttribute attribute;
switch (attributePatchDTO.PatchOption)
{
case PatchOption.Updated:
if (!(attributePatchDTO.Id.HasValue &&
await UnitOfWork.TemplateAttributes.AnyAsync(attributePatchDTO.Id.Value, id)))
{
throw new NotFoundException("Атрибут не найден");
}
await ValidateAndFormatAttribute(attributePatchDTO);
attribute =
await UnitOfWork.TemplateAttributes.FirstOrDefaultNoTrackAsync(attributePatchDTO.Id.Value) !;
attribute.Featured = attributePatchDTO.Featured;
attribute.AttributeId = attributePatchDTO.AttributeId;
await UnitOfWork.TemplateAttributes.UpdateAsync(attribute);
break;
case PatchOption.Created:
await ValidateAndFormatAttribute(attributePatchDTO);
attribute = new TemplateAttribute()
{
Featured = attributePatchDTO.Featured,
AttributeId = attributePatchDTO.AttributeId,
TemplateId = template.Id
};
await UnitOfWork.TemplateAttributes.AddAsync(attribute);
templateAttributesCount++;
break;
case PatchOption.Deleted:
if (!(attributePatchDTO.Id.HasValue &&
await UnitOfWork.TemplateAttributes.AnyAsync(attributePatchDTO.Id.Value, id)))
{
throw new NotFoundException("Атрибут не найден");
}
await UnitOfWork.TemplateAttributes.RemoveAsync(attributePatchDTO.Id.Value);
templateAttributesCount--;
break;
}
}
if (templateAttributesCount < 1)
{
throw new ValidationException("В шаблоне должен быть как минимум один атрибут");
}
await UnitOfWork.SaveChangesAsync();
}
