protected void ButtonAddTask_Click(object sender, EventArgs e)
{
if (IsValid)
{
var task = new Task
{
Name = TextBoxName.Text,
CategoryId = Convert.ToInt32(DropDownListCategories.SelectedValue),
StartDate = CalendarStartTime.SelectedDate,
DueDate = CalendarDueDate.SelectedDate,
Completed = CheckBoxIsCompleted.Checked,
Priority = Convert.ToInt32(DropDownListPriority.SelectedValue),
PercentComplete = Convert.ToInt16(TextBoxPercentComplete.Text),
UserName = User.Identity.Name
};
var validator = new TaskValidator();
if (validator.Validate(task))
{
var repository = TaskRepository.Instance;
repository.AddTask(task);
LabelResults.Text = "Successfully added task";
BulletedListErrorMessages.Items.Clear();
}
else
{
BulletedListErrorMessages.DataSource = validator.ErrorMessages;
BulletedListErrorMessages.DataBind();
}
}
}
protected void ButtonEditTask_Click(object sender, EventArgs e)
{
if (IsValid)
{
try
{
// Need to retrieve the task again in case there are multiple tabs open on the browser.
// This ensures that the task actually still exists and was not already edited to 'completed' status.
int taskId = Convert.ToInt32(Request["taskId"]);
var repository = TaskRepository.Instance;
Task task = repository.GetTask(taskId);
if (task == null || task.Completed)
{
throw new Exception(string.Format("Could not edit task with id '{0}'. It does not exist or is already in the completed status", taskId));
}
if (task.UserName != User.Identity.Name)
{
throw new Exception("You cannot edit a task that does not belong to you!");
}
task.CategoryId = Convert.ToInt32(DropDownListCategories.SelectedValue);
task.StartDate = CalendarStartTime.SelectedDate;
task.DueDate = CalendarDueDate.SelectedDate;
task.Completed = CheckBoxIsCompleted.Checked;
task.Priority = Convert.ToInt32(DropDownListPriority.Text);
task.PercentComplete = Convert.ToInt16(TextBoxPercentComplete.Text);
var validator = new TaskValidator();
if (validator.Validate(task))
{
repository.UpdateTask(task);
ButtonEditTask.Enabled = !task.Completed;
LabelResults.Text = "Successfully edited task";
BulletedListErrorMessages.Items.Clear();
}
else
{
BulletedListErrorMessages.DataSource = validator.ErrorMessages;
BulletedListErrorMessages.DataBind();
}
}
catch (Exception ex)
{
LabelResults.Text = ex.Message;
}
}
}
