public Request(ProductSearchValidationResult result, Customer addedCustomer, int?productId, DateTime dateTimeServed)
{
this.ValidationResult = (int)result;
this.CustomerId = addedCustomer.Id;
this.ProductId = productId;
this.RequestServed = dateTimeServed;
this.UniqueId = Guid.NewGuid();
}
private async Task <IEnumerable <Product> > GetProductsForCustomer(ProductSearchValidationResult result, Customer addedCustomer)
{
IEnumerable <Product> productResults = new List <Product>();
if (result == ProductSearchValidationResult.Valid)
{
// do a product search
IReadOnlyList <Product> products = await _productRepo.ListAllAsync();
productResults = _productResultsValidator.ValidateProductsForCustomer(addedCustomer, products);
}
return(productResults);
}
private string GetErrorMessage(ProductSearchValidationResult validationResult)
{
switch (validationResult)
{
case ProductSearchValidationResult.UnderEighteen:
{
return(ProductSearchStringResources.UnderAgeValidationError);
}
default:
{
return(ProductSearchStringResources.DefaultValidationError);
}
}
}
public async Task <ProductSearchResponse> GetProductsForCustomer(Customer customerToAdd)
{
customerToAdd = _customerDetailsFormatter.Format(customerToAdd);
Customer addedCustomer = await _customerRepo.AddAsync(customerToAdd);
ProductSearchValidationResult result = _customerValidator.Validate(addedCustomer);
IEnumerable <Product> productResults = await GetProductsForCustomer(result, addedCustomer);
Request request = await RecordSearch(result, addedCustomer, productResults);
ProductSearchResponse response = new ProductSearchResponse(result, request.UniqueId);
return(response);
}
private async Task <Request> RecordSearch(ProductSearchValidationResult result, Customer addedCustomer, IEnumerable <Product> productResults)
{
// if multiple products were being returned and I wanted to record each
// I would need another table for returned products that would be stored
// against the requestId
var product = productResults.FirstOrDefault();
int?productId = null;
if (product != null)
{
productId = product.Id;;
}
var request = new Request(result, addedCustomer, productId, DateTime.Now);
request = await _requestRepo.AddAsync(request);
return(request);
}
public ProductSearchResponse(ProductSearchValidationResult result, Guid resultsId)
{
this.ValidationResult = result;
this.ResultsId = resultsId;
}