public ActionResult PublicDetails(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
try
{
//a request will be sent to the database here.
Task tasks = db.Tasks.Find(id);
if (tasks == null)
{
return(HttpNotFound());
}
TaskVolunteer tskvol = new TaskVolunteer();
Volunteer apn = new Volunteer();
apn.Task_id = (int)id;
tskvol.task = tasks;
tskvol.application = apn;
//ViewBag.Task_id = db.Tasks.Where(j => j.Id==id && j.Status == true);
//ViewBag.Task_id = db.Tasks.Where(j =>j.Status == true);
return(View("Public/Details", tskvol));
}
catch (Exception dex) //this catch is finding a server error.
{
ViewBag.Message = "Something went wrong: " + dex.Message;
}
return(RedirectToAction("PublicIndex")); //if the try was successful, then the return above would execute.
//this return would execute if catch was needed
}
public IActionResult LeaveTask(int TaskId, int EventId)
{
User ConfirmedUser = GetUserInfo();
TaskVolunteer RetrievedTaskVol = _context.task_volunteers.SingleOrDefault(Task => Task.TaskId == TaskId && ConfirmedUser.UserId == Task.UserId);
_context.task_volunteers.Remove(RetrievedTaskVol);
_context.SaveChanges();
return(RedirectToAction("Dashboard", new { id = EventId }));
}
public IActionResult JoinTask(int TaskId, int EventId)
{
User ConfirmedUser = GetUserInfo();
TaskVolunteer NewTaskVol = new TaskVolunteer
{
UserId = ConfirmedUser.UserId,
TaskId = TaskId
};
_context.task_volunteers.Add(NewTaskVol);
_context.SaveChanges();
return(RedirectToAction("Dashboard", new { id = EventId }));
}
//[Bind(Include = "Id,Job_id,Name,Email,Phone,CV,Text")]
public ActionResult PublicDetails(TaskVolunteer tskvol)
{
try //if you auto build the controllers, visual studio will NOT include a try/catch
{ //a try/catch will try what you want to do, then "catch" what goes wrong. Try/catch can even catch server errors such as if the database server is down
if (ModelState.IsValid)
{
tskvol.application.Date = DateTime.Now;
db.Volunteers.Add(tskvol.application);
db.SaveChanges();
return(RedirectToAction("PublicIndex"));
}
}
catch (DataException dex) //you can create an Exception/DataException object here and set it to a variable. I've called it dex here.
{
ViewBag.Message = "Whoops! Something went wrong. Here's what went wrong: " + dex.Message; //One of the properties of these objects is Message which is a string of what went wrong.
}
tskvol.task = db.Tasks.Find(tskvol.application.Task_id);
// ViewBag.Type = new SelectList(db.Job_types, "Id", "Title", jobs.Type);
return(View("Public/Details", tskvol));
}
