private void btnBook_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow == null)
{
MessageBox.Show("Please select your package you wish to book!");
}
else
{
using (var context = new Session2Entities())
{
var packageID = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value);
var checkQuantity = (from x in context.Packages
where x.packageId == packageID
select x).FirstOrDefault();
if (checkQuantity.packageQuantity < nudDesiredQuantity.Value)
{
MessageBox.Show("Not enough package quantity!");
}
else
{
context.Bookings.Add(new Booking()
{
packageIdFK = packageID, quantityBooked = Convert.ToInt32(nudDesiredQuantity.Value), status = "Pending", userIdFK = _user.userId
});
context.SaveChanges();
MessageBox.Show("Package booked successfully!");
}
}
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow == null)
{
MessageBox.Show("Please select a booking to update!");
}
else
{
using (var context = new Session2Entities())
{
var getBookingID = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value);
var getBookingDetails = (from x in context.Bookings
where x.bookingId == getBookingID
select x).FirstOrDefault();
if (getBookingDetails.Package.packageQuantity + getBookingDetails.quantityBooked < nudNewQuantity.Value)
{
MessageBox.Show("Package will not have enough stock for new updated quantity!");
}
else
{
var getPackage = (from x in context.Packages
where x.packageId == getBookingDetails.packageIdFK
select x).FirstOrDefault();
getPackage.packageQuantity += getBookingDetails.quantityBooked;
context.SaveChanges();
getBookingDetails.quantityBooked = Convert.ToInt32(nudNewQuantity.Value);
getBookingDetails.status = "Pending";
context.SaveChanges();
MessageBox.Show("Update booking completed!");
}
}
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow == null)
{
MessageBox.Show("Please select a booking to delete!");
}
else
{
var response = MessageBox.Show("Are you sure you want to delete this booking?", "Delete", MessageBoxButtons.YesNo);
if (response == DialogResult.Yes)
{
var getBookingID = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value);
using (var context = new Session2Entities())
{
var getBookingDelete = (from x in context.Bookings
where x.bookingId == getBookingID
select x).FirstOrDefault();
var updateQuantity = (from x in context.Packages
where x.packageId == getBookingDelete.packageIdFK
select x).FirstOrDefault();
updateQuantity.packageQuantity += getBookingDelete.quantityBooked;
context.SaveChanges();
context.Bookings.Remove(getBookingDelete);
context.SaveChanges();
MessageBox.Show("Booking deleted successfully!");
dataGridView1.Rows.Remove(dataGridView1.CurrentRow);
}
}
}
}
private void LoadPicker()
{
cbTier.Items.Clear();
cbTier.Items.Add("No Filter");
using (var context = new Session2Entities())
{
var tierList = (from x in context.Packages
select x.packageTier).Distinct().ToArray();
cbTier.Items.AddRange(tierList);
}
}
private void LoadData()
{
dataGridView1.Rows.Clear();
using (var context = new Session2Entities())
{
var getPackages = (from x in context.Packages
where x.packageQuantity != 0
select x);
foreach (var item in getPackages)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
foreach (DataGridViewRow item in dataGridView1.Rows)
{
_originalSource.Add(item);
_modifiedSource.Clear();
}
}
private void btnCreate_Click(object sender, EventArgs e)
{
if (txtCompanyName.Text.Trim() == string.Empty || txtUserID.Text.Trim() == string.Empty || txtPassword.Text.Trim() == string.Empty || txtReEnterPassword.Text.Trim() == string.Empty)
{
MessageBox.Show("One of more fields are empty!");
}
else if (txtPassword.TextLength < 8)
{
MessageBox.Show("Password must be 8 characters or more!");
}
else if (txtPassword.Text != txtReEnterPassword.Text)
{
MessageBox.Show("Passwords do not match!");
}
else
{
using (var context = new Session2Entities())
{
var checkUser = (from x in context.Users
where x.name == txtCompanyName.Text
select x).FirstOrDefault();
var checkUserID = (from x in context.Users
where x.userId == txtUserID.Text
select x).FirstOrDefault();
if (checkUser != null)
{
MessageBox.Show("Company sponsor account already exist!");
}
else if (checkUserID != null)
{
MessageBox.Show("User ID has been taken!");
}
else
{
context.Users.Add(new User()
{
name = txtCompanyName.Text, userId = txtUserID.Text, passwd = txtReEnterPassword.Text, userTypeIdFK = 2
});
context.SaveChanges();
}
}
}
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (txtUserID.Text.Trim() == string.Empty || txtPassword.Text.Trim() == string.Empty)
{
MessageBox.Show("One or more fields are empty!");
}
else
{
using (var context = new Session2Entities())
{
var user = (from x in context.Users
where x.userId == txtUserID.Text
select x).FirstOrDefault();
if (user == null)
{
MessageBox.Show("User does not exit!");
}
else if (user.passwd != txtPassword.Text)
{
MessageBox.Show("Password incorrect!");
}
else
{
MessageBox.Show("Login successful!");
if (user.userTypeIdFK == 1)
{
this.Hide();
(new SponsorManagerMain()).ShowDialog();
this.Close();
}
else
{
this.Hide();
(new SponsorMain(user)).ShowDialog();
this.Close();
}
}
}
}
}
private void LoadBookings()
{
using (var context = new Session2Entities())
{
var getBookingsUser = (from x in context.Bookings
where x.userIdFK == _user.userId
where x.status != "Pending"
select x);
foreach (var item in getBookingsUser)
{
var newRow = new List <string>()
{
item.bookingId.ToString(), item.Package.packageTier, item.Package.packageName, item.Package.packageValue.ToString(), item.quantityBooked.ToString(), (item.Package.packageValue * item.quantityBooked).ToString()
};
dataGridView1.Rows.Add(newRow.ToArray());
}
int total = 0;
foreach (DataGridViewRow item in dataGridView1.Rows)
{
total += Convert.ToInt32(item.Cells[5].Value);
}
lblTotalValue.Text = total.ToString();
}
}
private void ViewPackages_Load(object sender, EventArgs e)
{
using (var context = new Session2Entities())
{
dataGridView1.Rows.Clear();
var getPackages = (from x in context.Packages
select x);
if (rbTier.Checked)
{
var sortedTiers = getPackages.OrderByDescending(x => x.packageTier == "Gold").ThenByDescending(x => x.packageTier == "Silver").ThenByDescending(x => x.packageTier == "Bronze");
foreach (var item in sortedTiers)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
else if (rbName.Checked)
{
var sortedName = getPackages.OrderBy(x => x.packageName);
foreach (var item in sortedName)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
else if (rbvalue.Checked)
{
var sortedValue = getPackages.OrderBy(x => x.packageValue);
foreach (var item in sortedValue)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
else if (rbQuantity.Checked)
{
var sortedQuantity = getPackages.OrderByDescending(x => x.packageQuantity);
foreach (var item in sortedQuantity)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
else
{
foreach (var item in getPackages)
{
var newRow = new List <string>()
{
item.packageId.ToString(), item.packageTier, item.packageName, item.packageValue.ToString(), item.packageQuantity.ToString()
};
var checkBenefits = (from x in context.Benefits
where x.packageIdFK == item.packageId
select x.benefitName).ToList();
if (checkBenefits.Contains("Online"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Flyer"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
if (checkBenefits.Contains("Banner"))
{
newRow.Add("Yes");
}
else
{
newRow.Add("");
}
dataGridView1.Rows.Add(newRow.ToArray());
}
}
}
}
