public async Task <IGetProductsResponseObject> Handle(IGetProductsRequestObject requestObject)
{
IEnumerable <Product> products = null;
long totalProducts = 0;
try
{
requestObject.Validate();
if (!requestObject.IsValid)
{
return(new GetProductsResponseObject((int)HttpStatusCode.BadRequest,
requestObject.ValidationNotifications));
}
if (String.IsNullOrWhiteSpace(requestObject.Field))
{
products = await _uow.ProductRepository.Query();
totalProducts = products.Count();
}
else
{
var fieldProperties = typeof(Product).GetProperties().FirstOrDefault(prop => prop.Name == requestObject.Field);
if (fieldProperties == null)
{
return(new GetProductsResponseObject((int)HttpStatusCode.BadRequest, new ValidationNotification(Messages.ProductSearchFieldError, requestObject.Field)));
}
if (Decimal.TryParse(requestObject.Search, out _))
{
products =
await _uow.ProductRepository.Query(fieldProperties.Name + " = @queryValue", new { queryValue = requestObject.Search });
}
else
{
products =
await _uow.ProductRepository.Query(fieldProperties.Name + " like @queryValue", new { queryValue = "%" + requestObject.Search + "%" });
}
totalProducts = products.Count();
}
return(new GetProductsResponseObject(products, totalProducts));
}
catch (Exception e)
{
return(new GetProductsResponseObject((int)HttpStatusCode.InternalServerError, new ValidationNotification(Messages.ServerError, e.Message)));
}
}
public async Task <IGetProductsResponseObject> Handle(IGetProductsRequestObject getProductRequestObject)
{
return(await _getProducts.Handle(getProductRequestObject));
}
