public async Task <IHttpActionResult> GetSchedule()
{
string[] creds;
try
{
creds = ParseAuthorization(Request);
}
catch (Exception e)
{
return(BadRequest("Invalid header: " + e.ToString()));
}
CatalogApi.CatalogApi api = new CatalogApi.CatalogApi(creds[0], creds[1]);
//Checks to see if the credentials are correct
bool correct = false;
try
{
correct = await api.Authenticate();
}
catch (Exception e)
{
return(BadRequest("An error occured trying to verify credentials: " + e.ToString()));
}
if (!correct)
{
return(BadRequest("Invalid credentials"));
}
Dictionary <string, List <string> > sch;
try
{
sch = await api.UserSchedule();
}
catch (Exception e)
{
return(BadRequest("Error getting schedule " + e.ToString()));
}
//find the list of section guids
Dictionary <string, IEnumerable <Guid> > returnSch = new Dictionary <string, IEnumerable <Guid> >();
foreach (var key in sch.Keys)
{
var list = sch[key].AsQueryable();
returnSch.Add(key, _Db.Sections.Where(
s =>
list.Contains(s.CRN) &&
s.Class.Term.Name.ToLower() == key.ToLower()
).Select(
s => s.SectionId
));
}
return(Ok(returnSch));
}
public IHttpActionResult GetAuthenticate()
{
string[] creds;
try
{
creds = ParseAuthorization(Request);
}
catch (Exception e)
{
return(BadRequest("Invalid header: " + e.ToString()));
}
CatalogApi.CatalogApi api = new CatalogApi.CatalogApi(creds[0], creds[1]);
//Checks to see if the credentials are correct
bool correct = false;
try
{
correct = api.Authenticate().Result;
}
catch (Exception e)
{
return(BadRequest("And error occured trying to verify credentials: " + e.ToString()));
}
if (!correct)
{
return(BadRequest("Invalid Credentials"));
}
return(Ok("Authenticated"));
}
public async Task <IHttpActionResult> PostAddCrns(StudentAddCourseModel model)
{
string[] creds;
try
{
creds = ParseAuthorization(Request);
}
catch (Exception e)
{
return(BadRequest("Invalid header: " + e.ToString()));
}
if (model == null)
{
return(BadRequest("No body"));
}
if (model.pin == null)
{
return(BadRequest("No specified pin"));
}
if (model.crnList == null)
{
return(BadRequest("No specified CRNs"));
}
CatalogApi.CatalogApi api = new CatalogApi.CatalogApi(creds[0], creds[1]);
//Checks to see if the credentials are correct
bool correct = false;
try
{
correct = api.Authenticate().Result;
}
catch (Exception e)
{
return(BadRequest("And error occured trying to verify credentials: " + e.ToString()));
}
if (!correct)
{
return(BadRequest("Invalid Credentials"));
}
//Attemps to add the classes
try
{
await api.AddCrn(model.termCode, model.pin, model.crnList.Split(new char[] { ',' }).ToList());
}
catch (Exception e)
{
return(BadRequest("An exception occured: " + e));
}
//TODO: There is no error message if bogus PIN and CRN is given
return(Ok("Added"));
}
//Not used anymore, it actually does not save any space or reduce work since
//new code need to be written to handel the output
//just keeping this here in case I later want to go back and abstract it
private string Authenticate(CatalogApi.CatalogApi api)
{
bool correct = false;
try
{
correct = api.Authenticate().Result;
}
catch (Exception e)
{
return("And error occured trying to verify credentials: " + e.ToString());
}
if (!correct)
{
return("Invalid Credentials");
}
return(null);
}
public async Task <IHttpActionResult> GetCrn(string termCode, string crn)
{
string[] creds;
try
{
creds = ParseAuthorization(Request);
}
catch (Exception e)
{
return(BadRequest("Invalid header: " + e.ToString()));
}
CatalogApi.CatalogApi api = new CatalogApi.CatalogApi(creds[0], creds[1]);
//Checks to see if the credentials are correct
bool correct = false;
try
{
correct = await api.Authenticate();
}
catch (Exception e)
{
return(BadRequest("An error occured trying to verify credentials: " + e.ToString()));
}
if (!correct)
{
return(BadRequest("Invalid credentials"));
}
//Attemps to grab the up-to-date info
try
{
var seats = await api.FetchSectionSeats(termCode, crn);
using (var db = new ApplicationDbContext())
{
db.Configuration.ProxyCreationEnabled = false;
db.Configuration.LazyLoadingEnabled = false;
var dbSection = db.Sections.AsNoTracking().SingleOrDefault(s => s.CRN == crn && s.Class.Term.TermCode == termCode);
if (dbSection == null)
{
dbSection = new PurdueIoDb.Catalog.Section()
{
CRN = crn
};
}
dbSection.Class = null; // Null out navigational properties
dbSection.Meetings = null; // Null out navigational properties
dbSection.Capacity = seats.Capacity;
dbSection.Enrolled = seats.Enrolled;
dbSection.RemainingSpace = seats.RemainingSpace;
dbSection.WaitlistCapacity = seats.WaitlistCapacity;
dbSection.WaitlistCount = seats.WaitlistCount;
dbSection.WaitlistSpace = seats.WaitlistSpace;
return(Ok(dbSection));
}
}
catch (Exception e)
{
return(BadRequest("An exception occured: " + e));
}
}
