public int SetStockIn(StockInQuantity stockInQuantity)
{
query = "INSERT INTO StockIn (CompanyId,ItemId,Quantity,ReorderLevel,Date) VALUES ('" +
stockInQuantity.CompanyId + "','" + stockInQuantity.ItemId + "','" + stockInQuantity.StockQuantity +
"','" + stockInQuantity.ReorderLevel + "','" + stockInQuantity.Date + "')";
command = new SqlCommand(query, connection);
connection.Open();
int rowAffect = command.ExecuteNonQuery();
connection.Close();
return(rowAffect);
}
public bool IsItemExist(StockInQuantity stockInQuantity)
{
query = "SELECT * FROM StockIn WHERE CompanyId='" + stockInQuantity.CompanyId + "' AND ItemId='" + stockInQuantity.ItemId + "'";
command = new SqlCommand();
command.CommandText = query;
command.Connection = connection;
command.Connection.Open();
reader = command.ExecuteReader();
bool IsExist = reader.HasRows;
reader.Close();
connection.Close();
return(IsExist);
}
public string SetStockIn(StockInQuantity stockInQuantity)
{
if (stockInQuantityGeteway.IsItemExist(stockInQuantity))
{
stockInQuantityGeteway.SetStockIn(stockInQuantity);
return("Update Successfully");
}
int rowAffect = stockInQuantityGeteway.SetStockIn(stockInQuantity);
if (rowAffect > 0)
{
return("Store Successfully");
}
return("Store Failed");
}
private void saveQuantityButton_Click(object sender, EventArgs e)
{
if ((int)companyNameComboBox.SelectedValue == -1)
{
MessageBox.Show("Please Select a Company");
return;
}
if ((int)itemComboBox.SelectedValue == -1)
{
MessageBox.Show("Please Select a Item");
return;
}
StockInQuantity stockInQuantity = new StockInQuantity();
stockInQuantity.CompanyId = (int)companyNameComboBox.SelectedValue;
stockInQuantity.ItemId = (int)itemComboBox.SelectedValue;
stockInQuantity.ReorderLevel = Convert.ToInt32(reorderlevelTextBox.Text);
stockInQuantity.AvailableQuantity = Convert.ToInt32(availableQuantityTextBox.Text);
int Quantity;
if (int.TryParse(stockInQuantityTextBox.Text, out Quantity))
{
if (Quantity > 0)
{
int availableQuantity = Convert.ToInt32(availableQuantityTextBox.Text);
stockInQuantity.StockQuantity = Quantity + availableQuantity;
}
else
{
MessageBox.Show("Please Enter Amount for Stock");
return;
}
}
else
{
MessageBox.Show("Invalid Value");
return;
}
stockInQuantity.Date = DateTime.Now;
MessageBox.Show(stockInQuantityManager.SetStockIn(stockInQuantity));
companyNameComboBox.SelectedValue = -1;
itemComboBox.SelectedValue = -1;
reorderlevelTextBox.Clear();
availableQuantityTextBox.Clear();
stockInQuantityTextBox.Clear();
}
public StockInQuantity GetAvailableQuantity(int itemId)
{
query = "SELECT Quantity,ReorderLevel FROM StockIn WHERE ItemId='" + itemId + "'";
command = new SqlCommand(query, connection);
connection.Open();
StockInQuantity stockIn = null;
reader = command.ExecuteReader();
while (reader.Read())
{
stockIn = new StockInQuantity();
stockIn.AvailableQuantity = (int)reader["Quantity"];
stockIn.ReorderLevel = (int)reader["ReorderLevel"];
}
reader.Close();
connection.Close();
return(stockIn);
}
private void itemNameComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
Item item = itemNameComboBox.SelectedItem as Item;
reorderlevelTextBox.Text = item.Reorderlevel.ToString();
StockInQuantity newQuantity = new StockInQuantity();
int itemId;
int.TryParse(itemNameComboBox.SelectedValue.ToString(), out itemId);
StockInQuantity stockIn = stockInQuantityManager.GetAvailableQuantity(itemId);
if (stockIn != null)
{
availableQuantityTextBox.Text = stockIn.AvailableQuantity.ToString();
}
else
{
availableQuantityTextBox.Text = newQuantity.Quantity.ToString();
}
}
