public ActionResult Login(LoginInfo info)
{
switch (info.User)
{
case UserType.TA:
DB.TeachersAssistant TA_DB = DB.DBMethods.TA_HasAccount(info.Username, info.Password);
if (TA_DB != null)
{
TAModel TA_Model = DB.DBMethods.TA_DBToModel(TA_DB);
if (TA_Model != null)
{
Cache.Set(TA_Model);
return(RedirectToAction(actionName: "Index", controllerName: "TA"));
}
}
break;
case UserType.Professor:
DB.Professor Prof_DB = DB.DBMethods.Prof_HasAccount(info.Username, info.Password);
if (Prof_DB != null)
{
ProfessorModel Prof_Model = DB.DBMethods.Prof_DBToModel(Prof_DB);
if (Prof_Model != null)
{
Cache.Set(Prof_Model);
return(RedirectToAction(actionName: "Index", controllerName: "Professor"));
}
}
break;
}
ModelState.Clear();
return(RedirectToAction(actionName: "Login", controllerName: "Home", routeValues: new { notification = "Invalid Username and/or Password" }));
}
public JsonResult AddTAToCourse(string TA, string Course)
{
if (Int32.TryParse(TA, out int TA_Id) && Int32.TryParse(Course, out int Course_Id))
{
DB.TeachersAssistant TA_DB = DB.DBMethods.TA_Get(TA_Id);
if (String.IsNullOrWhiteSpace(DB.DBMethods.TA_UpdateCourse(TA_DB, Course_Id)))
{
ProfessorModel Prof = Cache.GetUser <ProfessorModel>();
DB.Professor Prof_DB = DB.DBMethods.Prof_Get(Prof.Id);
Prof = DB.DBMethods.Prof_DBToModel(Prof_DB);
if (Prof != null)
{
Cache.Set(Prof);
Response.StatusCode = (int)HttpStatusCode.OK;
return(Json("Success", MediaTypeNames.Text.Plain));
}
}
}
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return(Json("Unable to add TA to your course.", MediaTypeNames.Text.Plain));
}
public ActionResult AccountDetails(ProfessorModel Prof)
{
//Checks that the TA parameter is instatiated
if (Prof != null)
{
//Converts the TA model to a Database entity
DB.Professor Prof_DB = DB.DBMethods.Prof_ModelToDB(Prof);
Prof_DB.Id = Prof.Id;
//Updates the TA Database Entity in the Database
Prof_DB = DB.DBMethods.Update(Prof_DB);
//Converts the updated TA_DB to TAModel object
Prof = DB.DBMethods.Prof_DBToModel(Prof_DB);
//If TA was successfully Updated into the Database
if (Prof != null)
{
//Updates the existing cached TA Modal information with the new info
Cache.Set(Prof);
return(RedirectToAction(actionName: "AccountDetails", controllerName: "Professor"));
}
}
return(RedirectToAction(actionName: "AccountDetails", controllerName: "Professor", routeValues: new { notification = "Unable to Update Account Info" }));
}
public ActionResult Create(ProfessorModel professor)
{
//Ensures that the professor object is instatiated
string message = "We were unable to Process you request at this time.";
if (professor != null)
{
//Adds the list of courses to the professor object
professor.Courses.AddRange(Courses);
//Converts the prof object to a Database object
DB.Professor Prof_DB = DB.DBMethods.Prof_ModelToDB(professor);
//Inserts the new professor into the Database
string errors = DB.DBMethods.Insert(Prof_DB);
professor = DB.DBMethods.Prof_DBToModel(Prof_DB);
//If successfully added professor into the Database
if (String.IsNullOrWhiteSpace(errors) && professor != null)
{
Cache.Set(professor);
return(RedirectToAction(actionName: "Index", controllerName: "Professor"));
}
message = errors;
}
return(RedirectToAction(actionName: "Create", controllerName: "Professor", routeValues: new { notification = message }));
}
