private void btnBack_Click(object sender, EventArgs e)
{
FoodManagement foodManagement = FoodManagement.getInstance();
foodManagement.Show();
this.Hide();
}
private void btnBackRPAlerts_Click(object sender, EventArgs e)
{
FoodManagement fm = FoodManagement.getInstance();
this.Hide();
fm.Show();
}
private void btndeleteFoodCard_Click(object sender, EventArgs e)
{
String cardID = this.cardId; //getting the cliked card id
FoodManagement foodManagement = FoodManagement.getInstance();
foodManagement.deleteFood(cardID); //passing the Id
}
public static FoodManagement getInstance()
{
if (uniqueInstance == null)
{
uniqueInstance = new FoodManagement();
}
return(uniqueInstance);
}
//Adding Item to the Data Base -----------------------
private void btnSaveFoodItem_Click(object sender, EventArgs e)
{
if (status == "food") //adding meal/food details
{
//getting the user entered value
food.foodCode = txtID.Text;
food.name = txtName.Text;
food.description = txtDescription.Text;
//setting selling price
double sellingPrice;
bool result1 = Double.TryParse(txtSellingPrice.Text, out sellingPrice);
if (result1 == false)
{
MessageBox.Show("Please enter Selling price");
}
else
{
food.sellingPrice = (float)sellingPrice;
}
//setting discount rate
double discountRate;
bool result2 = Double.TryParse(txtDiscountRate.Text, out discountRate);
if (result2 == false)
{
MessageBox.Show("Please enter Discount Rate");
}
else
{
food.disountRate = (float)discountRate;
}
//setting category id
String cid = Util.getCategoryID("FoodCategory", comboCategory.Text);
food.categoryID = cid;
//setting Image
food.foodImage = Util.convertImageToBinary(picBoxImage.Image);
//****** saving informations to the database
using (DBEntities db = new DBEntities())
{
if (operation == "save")
{
db.Foods.Add(food);
MessageBox.Show("Meal/Food Item Added Successfully!!!");
}
else if (operation == "update")
{
//updating the database
db.Entry(food).State = EntityState.Modified;
MessageBox.Show("Food details Updated Successfully");
}
db.SaveChanges();
clear();
}
}
else if (status == "readyMade") //addimng a readymade product details
{
//setting values to the row object
itemModel.itemID = txtID.Text;
itemModel.name = txtName.Text;
//setting purchase price
double purchaseprice;
bool result3 = Double.TryParse(txtFoodPurchasePrice.Text, out purchaseprice);
if (result3 == false)
{
MessageBox.Show("Please enter Purchase price");
}
else
{
itemModel.purchase_price = (float)purchaseprice;
}
itemModel.suppliedBy = null; //this shold be implemented After adding supplier table
itemModel.limitQuantity = Int32.Parse(textReadymadeLimitQuantity.Text);
//setting category id
String cid = Util.getCategoryID("ItemCategory", comboCategory.Text);
itemModel.categoryID = cid;
//setting Image
itemModel.image = Util.convertImageToBinary(picBoxImage.Image);
//************* details adding to readyMAde product table *
readymaddModel.productID = txtID.Text;
//setting selling price of the product
double productSellPrice;
bool result4 = Double.TryParse(txtReadyMadeSellingPrice.Text, out productSellPrice);
if (result4 == false)
{
MessageBox.Show("Please enter Selling price of the product");
}
else
{
readymaddModel.sellingPrice = (float)productSellPrice;
}
//*************
using (DBEntities db = new DBEntities())
{
db.Items.Add(itemModel);
db.ReadyMadeProducts.Add(readymaddModel);
db.SaveChanges();
MessageBox.Show("Ready Made product Added Successfully");
clear();
}
}
else
{
MessageBox.Show("Cannot identify !!! (rm or Food) ");
}
FoodManagement fm = FoodManagement.getInstance();
fm.clearFoodcardpanel();
fm.loadFoodItemCards();
this.Hide();
fm.Show();
} // --------------------------------------------------------------------------------------------