blob: 45f36bbce40d1faf3149db19f4c368d2aa62f964 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
using System;
using System.Collections.Generic;
using Gorilla.Commons.Utility;
using MoMoney.Domain.Core;
using gorilla.commons.utility;
namespace MoMoney.Domain.Accounting
{
public interface IBill : IEntity
{
bool is_paid_for();
void pay(Money amount_to_pay);
ICompany company_to_pay { get; }
Money the_amount_owed { get; }
Date due_date { get; }
}
[Serializable]
public class Bill : Entity<IBill>, IBill
{
IList<IPayment> payments { get; set; }
public Bill(ICompany company_to_pay, Money the_amount_owed, DateTime due_date)
{
this.company_to_pay = company_to_pay;
this.the_amount_owed = the_amount_owed;
this.due_date = due_date;
payments = new List<IPayment>();
}
public ICompany company_to_pay { get; private set; }
public Money the_amount_owed { get; private set; }
public Date due_date { get; private set; }
public bool is_paid_for()
{
return the_amount_paid().Equals(the_amount_owed);
}
public void pay(Money amount_to_pay)
{
payments.Add(new Payment(amount_to_pay));
}
Money the_amount_paid()
{
return payments.return_value_from_visiting_all_with(new TotalPaymentsCalculator());
}
public bool Equals(Bill obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
return Equals(obj.company_to_pay, company_to_pay) && Equals(obj.the_amount_owed, the_amount_owed) &&
obj.due_date.Equals(due_date);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != typeof (Bill)) return false;
return Equals((Bill) obj);
}
public override int GetHashCode()
{
unchecked
{
var result = (company_to_pay != null ? company_to_pay.GetHashCode() : 0);
result = (result*397) ^ (the_amount_owed != null ? the_amount_owed.GetHashCode() : 0);
result = (result*397) ^ due_date.GetHashCode();
return result;
}
}
}
}
|
