public async Task <Guid> AddAsync(DtoCreateProduct model)
{
try
{
ValidationResult validationResult = createValidator.Validate(model);
if (!validationResult.IsSuccessful)
{
throw new MissingDataException(validationResult.ErrorMessage);
}
Product product = mapper.Map <DtoCreateProduct, Product>(model);
var result = await dbContext.Products.AddAsync(product);
await dbContext.SaveChangesAsync();
return(result.Entity.Id);
}
catch (Exception ex)
{
logger.LogError(ex, $"Error on {nameof(AddAsync)} in {nameof(ProductsService)} Entity: {model}");
throw;
}
}
public ValidationResult Validate(DtoCreateProduct model)
{
if (model.Price < MinimalProductPrice)
{
return(new ValidationResult {
ErrorMessage = $"Product Price is below minimal, is: {model.Price}, minimal is: {MinimalProductPrice}"
});
}
if (model.Price > MaximalProductPrice)
{
return(new ValidationResult {
ErrorMessage = $"Product Price is above maximal, is: {model.Price}, minimal is: {MaximalProductPrice}"
});
}
if (model.Name.Length < MinimalProductNameLength)
{
return(new ValidationResult {
ErrorMessage = $"Product Name is below minimal length, is: {model.Name.Length}, minimal is: {MaximalProductNameLength}"
});
}
if (model.Name.Length > MaximalProductNameLength)
{
return(new ValidationResult {
ErrorMessage = $"Product Name is below minimal length, is: {model.Name.Length}, maximal is: {MaximalProductNameLength}"
});
}
return(new ValidationResult {
IsSuccessful = true
});
}
public async Task <IActionResult> PostAsync([FromBody] DtoCreateProduct model)
{
try
{
Guid productId = await service.AddAsync(model);
return(Ok(productId));
}
catch
{
return(BadRequest());
}
}
