/*Function which add a new payment for a conference.
* IN:Participant,paidSum from form
* Out:New Payment with current date,nrTickets,success of transaction
* Condition:Participant is normal user
*/
public void addPayment(Participant participant, int nrTickets, Model.Conference conference)
{
if (nrTickets == 0)
{
throw new Exception("No tickets selected");
}
else if (participant.IsNormalUser)
{
int conferenceId = participant.ConferenceId;
RepoConference repo = new RepoConference(_context);
double priceTicketForConference = conference.AdmissionPrice;
double paidSum = 0;
if (priceTicketForConference != 0)
{
paidSum = nrTickets * priceTicketForConference;
}
else
{
throw new Exception("You can participate for free.Enjoy!");
}
DateTime PaymentDate = DateTime.Now;
bool SuccessfulTransaction = true;
Model.Payment payment = new Model.Payment(10, paidSum, nrTickets, PaymentDate, SuccessfulTransaction, participant);
Payment payment1 = new Payment();
payment1.PaymentId = payment.Id;
payment1.PaymentDate = payment.PaymentDate;
payment1.NrOfTickets = payment.NrOfTickets;
payment1.PaidSum = payment.PaidSum;
payment1.SuccessfulTransaction = payment.SuccessfulTransaction;
_context.Payments.Add(payment1);
_context.SaveChanges();
ConferenceParticipant confP = new ConferenceParticipant(); //daca a facut plata devine un participant la conferinta.
if (_context.ConferenceParticipants.Find(payment.Buyer.User.IdUser, conference.Id, payment1.PaymentId) == null)
{
confP.UserId = participant.User.IdUser;
confP.ConferenceId = conference.Id;
confP.PaymentId = payment1.PaymentId;
_context.ConferenceParticipants.Add(confP);
_context.SaveChanges();
}
}
}
public void updateConference(Model.Conference c)
{
Conference conference = _context.Conferences.Find(c.Id);
if (conference == null)
{
return;
}
conference.DeadlineAbstractPaper = c.DeadlineAbstract;
conference.DeadlineBiddingPaper = c.DeadlineBidding;
conference.DeadlineCompletePaper = c.DeadlineComplet;
conference.DeadlineEvaluation = c.DeadlineEvaluation;
conference.DeadlineParticipation = c.DeadlineParticipation;
conference.BeginDate = c.BeginDate;
conference.EndDate = c.EndDate;
_context.SaveChanges();
}
public List <Model.Conference> getConferences()
{
List <Model.Conference> all = new List <Model.Conference>();
foreach (var c in _context.getConferences)
{
List <string> topics = new List <string>();
foreach (var t in _context.getTopicsFor1Conference(c.ConferenceId))
{
topics.Add(t.TopicName);
}
Model.Conference conf = new Model.Conference(c.ConferenceId, c.Name, c.Edition, topics, c.DeadlineAbstractPaper, c.DeadlineCompletePaper, c.DeadlineBiddingPaper, c.DeadlineEvaluation, c.DeadlineParticipation, c.City, c.Country, c.Website, c.Price, c.BeginDate, c.EndDate);
all.Add(conf);
}
return(all);
}
/*Function which adds a new conference.
* In:Conference details
* Out: returneaza id-u conferintei
* new conference in the list
* Conditions which are checked in repository:
* DeadlineAbstract < DeadlineComplet < DeadlineParticipation < DeadlineBidding < DeadlineEvaluation < BeginDate < EndDate
* AdmissionPrice>0
* Id-unique
*/
public int addConference(Model.Conference c)
{
if (c.AdmissionPrice < 1)
{
throw new Exception("Conference admission price must be >=1!");
}
if ((DateTime.Compare(c.DeadlineAbstract, c.DeadlineComplet) < 0) && (DateTime.Compare(c.DeadlineComplet, c.DeadlineParticipation) < 0) && (DateTime.Compare(c.DeadlineParticipation, c.DeadlineBidding) < 0))
{
if ((DateTime.Compare(c.DeadlineBidding, c.DeadlineEvaluation) < 0) && (DateTime.Compare(c.DeadlineEvaluation, c.BeginDate) < 0) && (DateTime.Compare(c.BeginDate, c.EndDate) < 0))
{
foreach (Model.Conference conf in getConferences())
{
if (conf.Id == c.Id)
{
throw new Exception("Conference already exist!");
}
}
Conference conference = new Conference();
conference.ConferenceId = c.Id;
conference.Name = c.Name;
conference.Edition = c.Edition;
conference.DeadlineAbstractPaper = c.DeadlineAbstract;
conference.DeadlineBiddingPaper = c.DeadlineBidding;
conference.DeadlineCompletePaper = c.DeadlineComplet;
conference.DeadlineEvaluation = c.DeadlineEvaluation;
conference.DeadlineParticipation = c.DeadlineParticipation;
conference.EndDate = c.EndDate;
conference.BeginDate = c.BeginDate;
conference.City = c.City;
conference.Country = c.Country;
conference.Website = c.Website;
conference.Price = c.AdmissionPrice;
if (Find(conference.ConferenceId) == false)
{
_context.Conferences.Add(conference);
_context.SaveChanges();
foreach (string topic in c.Topics)
{
addTopic(topic, conference.ConferenceId);
}
return(conference.ConferenceId);
}
else
{
throw new Exception("Conference already exists!");
}
//TO DO->ADD PC MEMBERS.Astept functia
}
else
{
throw new Exception("Dates must be in chronological order!");
}
}
else
{
throw new Exception("Dates must be in chronological order!");
}
}
public void UpdateConference(Model.Conference c)
{
//updateaza o conferinta existenta, apelat la sesiuni noi
throw new NotImplementedException();
}
public void NewParticipant(Model.Conference c, Participant p)
{
//adauga participant nou, eventual notifica
throw new NotImplementedException();
}
public void NewPaper(Model.Conference c, Model.Paper p)
{
Console.WriteLine("futai");
}
public void AddConference(Model.Conference conference)
{
repoConference.addConference(conference);
}
public void UpdateConference(Model.Conference c)
{
repoConference.updateConference(c);
}
/*Adauga un payment*/
public void NewPayment(Model.Participant p, int nrTickets, Model.Conference conf)
{
repoPayment.addPayment(p, nrTickets, conf);
}
