public void RegisterCustomer(Customer c)
{
try
{
if (PermissionController.CheckPermission(PermissionType.CUSTOMER_ADD))
{
if (Helper.MessageHelper.AlertRegisterConfirmation() == DialogResult.Yes)
{
context.Customers.Add(c);
if (context.SaveChanges() == 1)
{
Helper.MessageHelper.AlertRegisterSuccess();
}
else
{
throw new Exception("Unknown Error Occured!");
}
}
}
else
{
throw new Exception("Access Denied.!");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public Customer GetCustomerByMobile(string mobile)
{
try
{
if (PermissionController.CheckPermission(PermissionType.CUSTOMER_VIEW))
{
var cust = context.Customers.FirstOrDefault(x => x.Mobile == mobile);
if (cust == null)
{
throw new Exception("Customer Not Found!");
}
else
{
return(cust);
}
}
else
{
throw new Exception("Access Denied!");
}
}
catch (Exception e)
{
Helper.MessageHelper.AlertError(e.Message);
return(null);
}
}
public void DeleteCustomer(int id)
{
try
{
if (PermissionController.CheckPermission(PermissionType.CUSTOMER_DELETE))
{
if (Helper.MessageHelper.AlertRemoveConfirmation() == DialogResult.Yes)
{
var c = context.Customers.FirstOrDefault(x => x.Id == id);
context.Customers.Remove(c);
if (context.SaveChanges() == 1)
{
Helper.MessageHelper.AlertRemoveSuccess();
}
else
{
throw new Exception("Unknown Error Occured!");
}
}
}
else
{
throw new Exception("Access Denied.!");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public void EditCustomer()
{
try
{
if (PermissionController.CheckPermission(PermissionType.CUSTOMER_EDIT))
{
if (Helper.MessageHelper.AlertUpdateConfirmation() == DialogResult.Yes)
{
if (context.SaveChanges() == 1)
{
Helper.MessageHelper.AlertUpdateSuccess();
}
else
{
throw new Exception("Unknown Error Occured!");
}
}
}
else
{
throw new Exception("Access Denied.!");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public BindingList <Customer> GetCustomerListForDataGrid()
{
try
{
if (PermissionController.CheckPermission(PermissionType.CUSTOMER_VIEW))
{
return(context.Customers.Local.ToBindingList());
}
else
{
throw new Exception("Access Denied!");
}
}
catch (Exception e)
{
Helper.MessageHelper.AlertError(e.Message);
return(null);
}
}
public void UpdateProduct()
{
try
{
if (PermissionController.CheckPermission(PermissionType.PRODUCT_EDIT))
{
if (MessageHelper.AlertUpdateConfirmation() == DialogResult.Yes)
{
context.SaveChanges();
MessageHelper.AlertUpdateSuccess();
}
}
else
{
throw new Exception("Access Denied! (PRODUCT_EDIT)");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public void DeleteProductBatch(int id)
{
try
{
if (PermissionController.CheckPermission(PermissionType.PRODUCT_DELETE))
{
var pb = context.ProductBatches.FirstOrDefault(x => x.Id == id);
if (MessageHelper.AlertRemoveConfirmation() == DialogResult.Yes)
{
context.ProductBatches.Remove(pb);
context.SaveChanges();
}
}
else
{
throw new Exception("Access Denied.! (PRODUCT_DELETE)");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
