public IHttpActionResult GetAllSuppliers()
{
// declare and initialize error variable to accept the error from Repo
string error = "";
// get the list from supplierRepo and will insert the error if there is one
List <SupplierModel> sms = SupplierRepo.GetAllSuppliers(out error);
// if the erorr is not blank or the supplier list is null
if (error != "" || sms == null)
{
// if the error is 404
if (error == ConError.Status.NOTFOUND)
{
return(Content(HttpStatusCode.NotFound, "Suppliers Not Found"));
}
// if the error is other one
return(Content(HttpStatusCode.BadRequest, error));
}
// if there is no error
return(Ok(sms));
}
