/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDeleteTeam_Click(object sender, EventArgs e)
{
// Make the sure user selected a team
if (ddlTeamsDelete.SelectedValue.Equals("") || ddlTeamsDelete.Equals("0") || ddlTeamsDelete.SelectedValue == null)
{
lblDeleteTeamResults.ForeColor = Color.Red;
lblDeleteTeamResults.Text = "You must first select a team to delete. ";
return;
}
// First make sure the current user is the admin of the selected team
Team team = TeamDAL.GetTeamById(Convert.ToInt64(ddlTeamsDelete.SelectedValue));
lblDeleteTeamResults.Text = "";
// If the user is NOT the team admin...
if (currentUser.ID != team.TeamOwner)
{
lblDeleteTeamResults.ForeColor = Color.Red;
lblDeleteTeamResults.Text = "Cannot delete a team that you are not the admin of. ";
return;
}
// Attempt to delete all information about the tasks associated with the team
// to delete (task, task notes, and mappings to assigned users)
List <Int64> listOfTasksToDelete = TaskDAL.GetAllTeamTasks(team.TeamID);
foreach (Int64 taskID in listOfTasksToDelete)
{
TaskNotesDAL.DeleteAllTaskNotes(taskID);
UserTasksDAL.DeleteAllTaskUsers(taskID);
TaskDAL.DeleteTask(taskID);
}
// Atttempt to delete the team
if (TeamDAL.DeleteTeam(team.TeamID) && TeamMemberDAL.RemoveAllMembers(team.TeamID))
{
lblDeleteTeamResults.ForeColor = Color.Blue;
lblDeleteTeamResults.Text = "Successfully deleted the team.";
// Remember to update the drop down lists on the page
ddlTeamsDelete.DataBind();
ddlTeamsView.DataBind();
ddlTeamsUpdate.DataBind();
ddlUpdateRemoveMember.DataBind();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDeleteTask_Click(object sender, EventArgs e)
{
if (ddlDeleteTeam.SelectedValue.Equals("") || ddlDeleteTeam.SelectedValue.Equals("0") || ddlDeleteTeam.SelectedValue == null ||
ddlDeleteTask.SelectedValue.Equals("") || ddlDeleteTask.SelectedValue.Equals("0") || ddlDeleteTask.SelectedValue == null)
{
lblDeleteTaskResults.ForeColor = Color.Red;
lblDeleteTaskResults.Text = "You must first select a team and task to delete a task. ";
return;
}
Task task = TaskDAL.GetTaskByID(Convert.ToInt64(ddlDeleteTask.SelectedValue));
Team taskTeam = TeamDAL.GetTeamById(task.TeamID);
// First ensure that the current user, is the admin of the team that this task
// is associated with
if (currentUser.ID != taskTeam.TeamOwner)
{
lblDeleteTaskResults.ForeColor = Color.Red;
lblDeleteTaskResults.Text = "Cannot delete a task of a team that you are not the admin of.";
return;
}
// Delete the task and all of its notes and all of its mappings to users
bool wasTaskDeletionSuccessful = TaskDAL.DeleteTask(task.TaskID);
bool wasTaskNotesDeletionSuccessful = TaskNotesDAL.DeleteAllTaskNotes(task.TaskID);
bool wasTaskUsersDeletionSuccessful = UserTasksDAL.DeleteAllTaskUsers(task.TaskID);
// Signal whether the deletion was successful or not
if (!wasTaskDeletionSuccessful || !wasTaskNotesDeletionSuccessful || !wasTaskUsersDeletionSuccessful)
{
lblDeleteTaskResults.ForeColor = Color.Red;
lblDeleteTaskResults.Text = "Error occurred while deleting the task. ";
return;
}
else
{
lblDeleteTaskResults.ForeColor = Color.Blue;
lblDeleteTaskResults.Text = "Successfully delete the specified task. ";
// Force all dropdown lists to refresh
this.RefreshAllDropDownLists();
}
}