public string PostComponent(clsAllComponents prComponent)
{ // add
try
{
int lcRecCount = clsDbConnection.Execute("INSERT INTO tblProduct" +
" (Type, Name, tblCategoryName, Price, Quantity, Brand, Condition, Warranty, Modified)" +
"VALUES (@Type, @Name, @CategoryName, @Price, @Quantity, @Brand, @Condition, @Warranty, @Modified)",
prepareComponentParameters(prComponent));
if (lcRecCount == 1)
{
return("Component succesfully added");
}
else
{
return("Component Could not be added ");
}
}
catch (SqlException ex)
{
if (ex.Number == 2627)
{
return("There is already item with this name, select Another name for the item and try again");
}
else
{
return(ex.GetBaseException().Message);
}
}
}
private Dictionary <string, object> prepareComponentParameters(clsAllComponents prComponent)
{
Dictionary <string, object> par = new Dictionary <string, object>(10);
par.Add("Name", prComponent.Name);
par.Add("CategoryName", prComponent.tblCategoryName);
par.Add("Price", prComponent.Price);
par.Add("Quantity", prComponent.Quantity);
par.Add("Brand", prComponent.Brand);
par.Add("Type", prComponent.Type);
par.Add("Condition", prComponent.Condition);
par.Add("Warranty", prComponent.Warranty);
par.Add("Modified", prComponent.Modified);
return(par);
}
public clsAllComponents GetComponentDetails(string ID)
{
Dictionary <string, object> par = new Dictionary <string, object>(1);
par.Add("Id", ID);
DataTable lcResult = clsDbConnection.GetDataTable("SELECT * FROM tblProduct WHERE Name = @Id", par);
clsAllComponents lcComponents = new clsAllComponents();
return(new clsAllComponents()
{
Name = (string)lcResult.Rows[0]["Name"],
tblCategoryName = (string)lcResult.Rows[0]["tblCategoryName"],
Brand = (string)lcResult.Rows[0]["Brand"],
Type = (string)lcResult.Rows[0]["Type"],
Condition = (string)lcResult.Rows[0]["Condition"],
Warranty = lcResult.Rows[0]["Warranty"] is DBNull ? (float?)null : Convert.ToSingle(lcResult.Rows[0]["Warranty"])
});
}
public string PutComponent(clsAllComponents prComponent)
{ // insert
try
{
int lcRecCount = clsDbConnection.Execute("UPDATE tblProduct SET" +
" Type = @Type, Name = @Name, tblCategoryName = @CategoryName, Price = @Price, Quantity = @Quantity, Brand = @Brand, Condition = @Condition, Warranty = @Warranty, Modified = @Modified" +
" WHERE Name = @Name",
prepareComponentParameters(prComponent));
if (lcRecCount == 1)
{
return("Component succesfully Updated");
}
else
{
return("Item No longer exists ");
}
}
catch (SqlException)
{
return("Item no longer exists");
}
}
