// inserting into item table
public static void AddNewItem(string category, string vendor, string name, string description, string unitPrice, string quantity)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (IsCategoryExist(category) || IsVendorExist(vendor))
{
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"INSERT INTO dbo.Item(Category_Id,Vendor_Id,Name,Description,Unit_Price,Quantity)VALUES(" +
"(select Id from Category where Category_Name='" + category + "')," +
"(select Id from Vendor where Company_Name = '" + vendor + "'), '" + name + "'," +
"'" + description + "','" + unitPrice + "','" + quantity + "')";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "New Item is saved Successfully.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
else
{
errM.Message = "OOPS!!! Category Name or Vendor Name cannot be found.";
errM.Show();
}
}
// inserting into purchase order table table
public static void Ordering(string customer, string itemName, string user, string quantity, string discount, string totalCost)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (!IsItemExist(itemName))
{
errM.Message = "OOPS!!! Item Name cannot be found, try again.";
errM.Show();
}
//if (!IsQuantityZero(itemName))
//{
// errM.Message = "OOPS!!! Some Item may have zero quantity, check available quantity and try again.";
// errM.Show();
//}
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query = "INSERT INTO [dbo].[Order](Customer_Id,Item_Id,User_Id,Quantity,Discount,Total_Cost)VALUES((select Id from Customer where Full_Name = '" + customer + "'),(select Id from Item where Name = '" + itemName + "'), '" + user + "','" + quantity + "','" + discount + "','" + totalCost + "')";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
// inserting into item table
public static void AddBrokenItem(string name, string quantity, string comment)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (IsItemExist(name))
{
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"INSERT INTO dbo.Damage_Item(Item_Id,Quantity,Comment)VALUES(" +
"(select Id from Item where Name='" + name + "'), '" + quantity + "'," +
"'" + comment + "')";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "Damage item is recorded Successfully.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
else
{
errM.Message = "OOPS!!! Item Name cannot be found.";
errM.Show();
}
}
//updating the item price from references link
// inserting into item table
public static void UpdatePrice(string name, decimal price)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (IsItemExist(name))
{
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"UPDATE dbo.Item SET Unit_Price='" + price + "' WHERE Name=(select Id from Item where Name='" + name + "')";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "Item price updated Successfully.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
else
{
errM.Message = "OOPS!!! Item Name cannot be found.";
errM.Show();
}
}
// update item stock..by returning rented item back to stock
public static void ReturnItem(string name, string quantity, string id)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (IsItemExist(name))
{
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"UPDATE dbo.Item SET Quantity +='" + quantity + "' where Id='" + id + "'";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "Item return is successfully added to stock.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
else
{
errM.Message = "OOPS!!! Item Name cannot be found.";
errM.Show();
}
}
private void sortButton_Click(object sender, EventArgs e)
{
if (0 == inPaths.Count)
{
DialogResult result = MessageBox.Show("No input file(s) selected.",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (this.outPathDisplay.Text.CompareTo("") == 0)
{
DialogResult result = MessageBox.Show("No output file selected.",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
ParseAndPrint myParser = new ParseAndPrint(inPaths, inPathCount, this.outPathDisplay.Text);
try
{
myParser.printIntermediateData();
myParser.printMasterData();
SuccessWindow successWindow = new SuccessWindow(this.outPathDisplay.Text);
successWindow.Show();
}
catch (IOException)
{
DialogResult result = MessageBox.Show("A file with the same name as the output path specified is currently in use by another process. " +
"Close it to continue.", "Error", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (DialogResult.OK == result)
{
sortButton_Click(sender, e);
}
else
{
return;
}
}
}
//
// inserting into user table
public static void AddUser(string firstname, string lastname, string username, string password, string userrole)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"INSERT INTO [User](First_Name,Last_Name,Username,Password,Role_Id)VALUES('" + firstname +
"','" + lastname + "','" + username + "','" + password +
"',(select Id from Role where Name='" + userrole + "'))";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "New User is successfully added.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
}
// inserting into purchase order table table
public static void PurchaseOrder(string itemName, string vendor, string unitPrice, string quantity, string total)
{
ErrorWindow errM = new ErrorWindow();
SuccessWindow sm = new SuccessWindow();
if (!IsItemExist(itemName) || !IsVendorExist(vendor))
{
errM.Message = "OOPS!!! Item Name cannot be found, try again.";
errM.Show();
}
if (!IsVendorExist(vendor))
{
errM.Message = "OOPS!!! Vendor Name cannot be found, try again.";
errM.Show();
}
try
{
using (
SqlConnection connection =
new SqlConnection(
ConfigurationManager.ConnectionStrings["RentalConnection"].ConnectionString))
{
if (connection.State == ConnectionState.Closed)
{
connection.Open();
string query =
"INSERT INTO dbo.Purchase_Order(Vendor_Id,Item_Id,Unit_Price,Quantity,Total)VALUES(" +
"(select Id from Vendor where Company_Name='" + vendor + "')," +
"(select Id from Item where Name = '" + itemName + "'), '" + unitPrice + "','" + quantity + "','" + total + "')";
var command = new SqlCommand(query, connection)
{
CommandType = CommandType.Text
};
if (command.ExecuteNonQuery() > 0)
{
//command.ExecuteNonQuery();
sm.Message = "New item order is processed successfully.";
sm.Show();
}
connection.Close();
}
}
}
catch (Exception exception)
{
errM.Message = exception.Message;
errM.Show();
}
//}
//else
//{
// errM.Message = "OOPS!!! Item Name or Vendor Name cannot be found.";
// errM.Show();
//}
}