Update models with more functionality

This is a small commit that aims to add some more descriptive
functionality to the models.

Guest now has more creditcard information
such as CCV and an expiration date to bring it in-line with what would
be expected.

Reservation implemented a very loose cancellation function,
this may be moved out.

Transaction has a few more tweaks that follows the same goal as guest,
however this functionality may be migrated as well.

OpheliasOasis/Models/Guest.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Ophelias.Models;
 
 namespace Ophelias.Models
 {
@@ -12,24 +13,35 @@ namespace Ophelias.Models
         internal string FirstName;
         internal string LastName;
         internal string Email;
+        internal string PhoneNumber;
         internal string? CreditCard;
+        internal string? CCV;
+        internal DateTime CreditCardExpiration;
 
-        internal Guest(int id, string fname, string lname, string email)
+        internal Guest(int id, string fname, string lname, string email, string phone)
         {
             Id = id;
             FirstName = fname;
             LastName = lname;
             Email = email;
+            PhoneNumber = phone;
         }
-        internal Guest(int id, string fname, string lname, string email, string cc)
+        internal Guest(int id, string fname, string lname, string email, string phone, string cc, DateTime expiration, string ccv)
         {
             Id = id;
             FirstName = fname;
             LastName = lname;
             Email = email;
+            PhoneNumber = phone;
             CreditCard = cc;
+            CreditCardExpiration = expiration;
+        }
+        internal void SetCreditCardInformation(string cc, DateTime expiration, string ccv)
+        {
+            CreditCard = cc;
+            CreditCardExpiration = expiration;
+            CCV = ccv;
         }
-
     }
     internal class GuestList
     {

OpheliasOasis/Models/Reservation.cs

@@ -48,14 +48,16 @@ namespace Ophelias.Models
             CheckOut = null;
             DateChanged = null;
         }
-        internal void ChangeReservation(ReservationType type)
+        internal void ChangeReservation(ReservationType type, Transaction t, BaseRate b)
         {
             Status = ReservationStatus.Changed;
             Type = type;
+            t.Penalize(this, b.Rate);
         }
-        internal void CancelReservation()
+        internal void CancelReservation(Transaction t)
         {
             Status = ReservationStatus.Cancelled;
+            t.Penalize(this);
         }
     }
     internal enum ReservationStatus

OpheliasOasis/Models/Transaction.cs

@@ -26,15 +26,15 @@ namespace Ophelias.Models
         internal DateTime PayBy;
         internal DateTime PaidOn;
 
-        internal Transaction(int id, ReservationType type, DateTime payby)
+        internal Transaction(int id, Reservation r, DateTime payby)
         {
             Id = id;
             Paid = 0;
             Owed = 0;
             RefundAmount = 0;
             PaidOff = false;
-            PayBy = payby;
+            PayBy = SetPayByDate(r);
-            Multiplier = Fee(type);
+            Multiplier = Fee(r.Type);
         }
         private bool IsOverdue()
         {
@@ -44,7 +44,17 @@ namespace Ophelias.Models
             }
             return false;
         }
-
+        private DateTime SetPayByDate(Reservation r)
+        {
+            switch(r.Type)
+            {
+                case ReservationType.Conventional: return r.EndDate;
+                case ReservationType.Prepaid: return r.StartDate;
+                case ReservationType.Incentive: return r.EndDate;
+                case ReservationType.SixtyDayAdvance: return r.StartDate.AddDays(-30);
+                default: throw new NotImplementedException();
+            }
+        }
         private void SetChangeFees(ReservationType type, double rate)
         {
             switch (type)
@@ -78,32 +88,44 @@ namespace Ophelias.Models
                 default: throw new NotImplementedException();
             }
         }
-
+        internal void Penalize(Reservation r)
-        internal void Penalize(ReservationStatus status, ReservationType type, double rate)
         {
-            switch(status)
+            switch (r.Status)
             {
                 case ReservationStatus.Active: IsOverdue(); return;
-                case ReservationStatus.Cancelled: CancellationHandler(type); return;
+                case ReservationStatus.Ended: IsOverdue(); return;
-                case ReservationStatus.Changed: SetChangeFees(type, rate); return;
+                case ReservationStatus.Cancelled: CancellationHandler(r.Type); return;
+                default: throw new NotImplementedException();
             }
         }
-        internal double Fee(ReservationType type)
+        internal void Penalize(Reservation r, double rate)
+        {
+            switch(r.Status)
+            {
+                case ReservationStatus.Changed: SetChangeFees(r.Type, rate); return;
+                default: throw new NotImplementedException();
+            }
+        }
+        private double Fee(ReservationType type)
         {
             switch (type)
             {
                 case ReservationType.Conventional: return 1.0;
                 case ReservationType.Prepaid: return 0.75;
-                case ReservationType.Incentive: return 1.0;
+                case ReservationType.Incentive: return GetIncentiveRate();
                 case ReservationType.SixtyDayAdvance: return 0.85;
                 default: throw new NotImplementedException();
             }
         }
-        internal void SetFee(double mult)
+        private double GetIncentiveRate()
+        {
+            return 0.80;
+        }
+        private void SetFee(double mult)
         {
             Multiplier = mult;
         }
-        internal void SetRate(double rate)
+        private void SetRate(double rate)
         {
             Rate = rate;
         }