/// <summary>
/// Check for open task
/// also disable project closing if any open task founded
/// </summary>
private void CheckForOpenTask()
{
try
{
TaskGateway TaskGatewayObject = new TaskGateway();
List <Task> listOfOpenTasksOfTheProject = TaskGatewayObject.SelectAllOpenTaskOfTheProject(projectDropDownList.SelectedItem.Value);
int numberOfOpenTask = listOfOpenTasksOfTheProject.Count;
if (numberOfOpenTask == 0)
{
successLabel.Text = "All task of this project is closed.Admin can close this project";
errorLabel.Text = "";
closeProjectButton.Visible = true;
}
else
{
errorLabel.Text = "Task listed below is not closed.Please close all task before.";
openTaskBulletedList.Visible = true;
closeProjectButton.Visible = false;
successLabel.Text = "";
openTaskBulletedList.DataSource = listOfOpenTasksOfTheProject;
openTaskBulletedList.DataTextField = "Name";
openTaskBulletedList.DataValueField = "ID";
openTaskBulletedList.DataBind();
}
}
catch (SqlException sqlExceptionObject)
{
errorLabel.Text = sqlExceptionObject.Message;
}
catch (Exception exceptionObject)
{
errorLabel.Text = exceptionObject.Message;
}
}
/// <summary>
/// Fills up employeeIdDropDownList DDL
/// </summary>
private void FillEmployeeDropDownList()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
EmployeeGateway EmployeeGatewayObject = new EmployeeGateway();
employeeIdDropDownList.DataSource = EmployeeGatewayObject.SelectAllNonUserEmployees();
employeeIdDropDownList.DataTextField = "Name";
employeeIdDropDownList.DataValueField = "ID";
employeeIdDropDownList.DataBind();
if (EmployeeGatewayObject.SelectAllNonUserEmployees().Count == 0)
{
errorMessageLabel.Text = "All employee have been assign the user and type.";
}
}
catch (SqlException sqlExceptionObj)
{
errorMessageLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorMessageLabel.Text = exceptionObj.Message;
}
}
protected void closeTaskButton_Click(object sender, EventArgs e)
{
try
{
TaskGateway TaskGatewayObject = new TaskGateway();
taskObj = TaskGatewayObject.SelectTask(taskId);
taskObj.TaskStatus = "Close";
message = TaskGatewayObject.CloseTask(taskObj).ToString();
if (message == "True")
{
message = "Task is closed.";
SaveClosingComment();
Response.Redirect("HomePage.aspx?" + "&message=" + Server.UrlEncode(message));
}
else
{
message = "Task is still open. some problem occurs during closing the task. ";
}
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Fills up taskIdDropDownList DDL
/// </summary>
private void FillTaskIdDropDownList()
{
try
{
string employeeId = Session["userID"].ToString();
TaskGateway TaskGatewayObject = new TaskGateway();
taskIdDropDownList.DataSource = TaskGatewayObject.GetAllOpenTasksOfAUser(employeeId);
taskIdDropDownList.DataTextField = "Id";
taskIdDropDownList.DataValueField = "Id";
taskIdDropDownList.DataBind();
if (TaskGatewayObject.GetAllOpenTasksOfAUser(employeeId).Count == 0)
{
errorLabel.Text = "Admin don't have any task in hand right now. Other employee is working on it. Cant edit task information now.";
}
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Assigen all task of the employee to admin before remove
/// </summary>
private void AssignEmployeesTaskToAdmin()
{
try
{
TaskGateway TaskGatewayObject = new TaskGateway();
List <Task> taskListObject = TaskGatewayObject.SelectAllOpenTaskOfTheProject(projectDropDownList.SelectedItem.Value, employeeDropDownList.SelectedItem.Value);
foreach (Task task in taskListObject)
{
string employeeId = Session["userID"].ToString();
string employeeName = Session["userName"].ToString();
Task taskObject = new Task();
taskObject.Id = task.Id;
taskObject.Name = task.Name;
taskObject.Project_Id = projectDropDownList.SelectedItem.Value;
taskObject.Project_Title = projectDropDownList.SelectedItem.Text;
taskObject.Employee_Id = employeeId;
taskObject.Employee_AssignTo = employeeName;
taskObject.Employee_AssigenBy = employeeId;
taskObject.StartDate = System.DateTime.Now;
TaskGatewayObject.ForwardTask(taskObject);
}
}
catch (SqlException sqlExceptionObject)
{
errorLabel.Text = sqlExceptionObject.Message;
}
catch (Exception exceptionObject)
{
errorLabel.Text = exceptionObject.Message;
}
}
protected void taskIdDropDownList_SelectedIndexChanged1(object sender, EventArgs e)
{
if (taskIdDropDownList.SelectedIndex.Equals(0)) // Item in index 0 is "-Select-" and not a valid item. So must not use
{
projectNameLabel.Text = "";
employeeNameLabel.Text = "";
taskNameTextBox.Text = "";
taskDescriptionTextBox.Text = "";
startDateTextBox.Text = "";
estimatedDateTextBox.Text = "";
errorLabel.Text = "";
updateSuccessLabel.Text = "";
return;
}
try
{
TaskGateway TaskGatewayObject = new TaskGateway();
Task taskObject = TaskGatewayObject.SelectTask(taskIdDropDownList.Text);
projectNameLabel.Text = taskObject.Project_Title;
employeeNameLabel.Text = taskObject.Employee_AssignTo;
taskNameTextBox.Text = taskObject.Name;
taskDescriptionTextBox.Text = taskObject.Description;
startDateTextBox.Text = taskObject.StartDate.ToString();
estimatedDateTextBox.Text = taskObject.EstimatedTime.ToString();
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
protected void SaveButton_Click(object sender, EventArgs e)
{
string message = null;
Task taskObj = new Task();
taskObj.Id = idLabel.Text;
taskObj.Name = nameLabel.Text;
taskObj.Description = descriptionLabel.Text;
taskObj.Project_Title = projectTitleLabel.Text;
taskObj.StartDate = Convert.ToDateTime(startDateLabel.Text);
taskObj.EstimatedTime = Convert.ToDateTime(estimateTimeLabel.Text);
taskObj.Employee_AssignTo = employeeNameLabel.Text;
taskObj.Project_Id = projectIdLabel.Text;
taskObj.Employee_Id = employeeIdLabel.Text;
taskObj.Employee_AssigenBy = Session["userID"].ToString();
try
{
TaskGateway TaskGateway = new TaskGateway();
message = TaskGateway.InsertTask(taskObj).ToString();
if (message == "True")
{
message = "Task information saved";
Response.Redirect("TaskNewUIPage.aspx?" + "&message=" + Server.UrlEncode(message));
}
else
{
message = "Task information is not saved";
}
}
catch (PrimaryKeyException primaryKeyExceptionObj)
{
errorMessageLabel.Text = primaryKeyExceptionObj.Message;
}
catch (SqlException sqlExceptionObj)
{
errorMessageLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorMessageLabel.Text = exceptionObj.Message;
}
}
private void LoadTaskInfo()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
taskObj = TaskGatewayObj.SelectTask(taskId);
TaskIdLabel.Text = taskObj.Id;
TaskNameLabel.Text = taskObj.Name;
taskStatusLabel.Text = taskObj.TaskStatus;
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Fills up tasksOfUserBulletedList DDL
/// </summary>
private void FillTaskOfUser()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
numberOfTasksLabel.Text = TaskGatewayObj.GetAllOpenTasksOfAUser(employeeId).Count + " task(s) " + " \nAssigened to this employee \n";
tasksOfUserBulletedList.DataSource = TaskGatewayObj.GetAllOpenTasksOfAUser(employeeId);
tasksOfUserBulletedList.DataTextField = "Name";
tasksOfUserBulletedList.DataValueField = "ID";
tasksOfUserBulletedList.DataBind();
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
protected void updateButton_Click(object sender, EventArgs e)
{
if (!CheckInputValues())
{
return;
}
Task taskObject = new Task();
taskObject.Id = taskIdDropDownList.Text;
taskObject.Name = taskNameTextBox.Text;
taskObject.Description = taskDescriptionTextBox.Text;
taskObject.StartDate = Convert.ToDateTime(startDateTextBox.Text);
taskObject.EstimatedTime = Convert.ToDateTime(estimatedDateTextBox.Text);
try
{
TaskGateway TaskGateway = new TaskGateway();
string message = TaskGateway.UpdateTask(taskObject).ToString();
if (message == "True")
{
updateSuccessLabel.Text = "Task has been updated.";
}
else
{
updateSuccessLabel.Text = "Task is not updated";
}
// updateSuccessLabel.Text = message;
errorLabel.Text = "";
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
protected void saveButton_Click(object sender, EventArgs e)
{
string message = null;
try
{
Employee employeeObj = new Employee();
employeeObj.ID = employeeIdLabel.Text;
employeeObj.Name = employeeNameLabel.Text;
employeeObj.Address = employeeAddressLabel.Text;
employeeObj.PhoneNo = employeePhoneLabel.Text;
employeeObj.Email = employeeEmailLabel.Text;
employeeObj.JoiningDate = Convert.ToDateTime(joinDateLabel.Text);
employeeObj.DOB = Convert.ToDateTime(dOBLabel.Text);
TaskGateway TaskGatewayObj = new TaskGateway();
EmployeeGateway EmployeeGatewayObject = new EmployeeGateway();
message = EmployeeGatewayObject.InsertEmployee(employeeObj).ToString();
if (message == "True")
{
message = "Employee Data has been Saved";
}
else
{
message = "Employee Data has not been Saved";
}
Response.Redirect("EmployeeUIPage.aspx?" + "&message=" + Server.UrlEncode(message));
}
catch (PrimaryKeyException primaryKeyExceptionObj)
{
errorMessageLabel.Text = primaryKeyExceptionObj.Message;
}
catch (SqlException sqlExceptionObj)
{
errorMessageLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorMessageLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Loads task information in the page
/// </summary>
private void LoadTaskInfo()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
Task taskObj = TaskGatewayObj.SelectTask(taskDropDownList.SelectedItem.Value);
employeeNameTextBox.Text = taskObj.Employee_AssignTo;
employeeIdTextBox.Text = taskObj.Employee_Id;
descriptionTextBox.Text = taskObj.Description;
startDateTextBox.Text = Convert.ToString(taskObj.StartDate);
estimatedDateTextBox.Text = Convert.ToString(taskObj.EstimatedTime);
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
protected void DropDownListProject_SelectedIndexChanged1(object sender, EventArgs e)
{
//When project changes this information is no longer valid. so removed
errorLabel.Text = "";
taskDropDownList.Items.Clear();
employeeNameTextBox.Text = "";
employeeIdTextBox.Text = "";
descriptionTextBox.Text = "";
startDateTextBox.Text = "";
estimatedDateTextBox.Text = "";
allCommentTextBox.Text = "";
if (projectDropDownList.SelectedIndex.Equals(0)) // Item in index 0 is "-Select-" and not a valid item. So must not use
{
return;
}
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
taskDropDownList.DataSource = TaskGatewayObj.SelectAllTasksOfTheProject(projectDropDownList.SelectedItem.Value);
taskDropDownList.DataTextField = "Name";
taskDropDownList.DataValueField = "ID";
taskDropDownList.DataBind();
if (TaskGatewayObj.SelectAllTasksOfTheProject(projectDropDownList.SelectedItem.Value).Count == 0)
{
errorLabel.Text = "This project has no task";
}
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Loads task information in the page
/// </summary>
private void LoadTaskInfo()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
taskObj = TaskGatewayObj.SelectTask(taskId);
taskIdTextBox.Text = taskObj.Id;
taskNameTextBox.Text = taskObj.Name;
projectNameTextBox.Text = taskObj.Project_Title;
taskDescriptionTextBox.Text = taskObj.Description;
startDateTextBox.Text = Convert.ToString(taskObj.StartDate);
estimateDateTexeBox.Text = Convert.ToString(taskObj.EstimatedTime);
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
/// <summary>
/// Forwards a task
/// </summary>
private void ForwardTask()
{
try
{
TaskGateway TaskGatewayObj = new TaskGateway();
Task taskObject = new Task();
taskObject.Id = taskIdTextBox.Text;
taskObject.Employee_Id = employeeNameDropDownList.SelectedItem.Value;
taskObject.Employee_AssignTo = employeeNameDropDownList.SelectedItem.Text;
taskObject.Employee_AssigenBy = taskObj.Employee_Id;
taskObject.Project_Id = projectNameTextBox.Text;
taskObject.StartDate = System.DateTime.Now;
string forwardStatus = TaskGatewayObj.ForwardTask(taskObject).ToString();
}
catch (SqlException sqlExceptionObj)
{
errorLabel.Text = sqlExceptionObj.Message;
}
catch (Exception exceptionObj)
{
errorLabel.Text = exceptionObj.Message;
}
}
public TaskManager()
{
taskGateway = new TaskGateway();
}
public ProjectManager()
{
projectGateway = new ProjectGateway();
taskGateway = new TaskGateway();
}
