1 package com.srv4pos.server.api.sale;
2
3 import com.srv4pos.server.api.infrastructure.Info;
4 import com.srv4pos.server.api.tax.TaxInfo;
5 import org.springframework.roo.addon.javabean.RooJavaBean;
6 import org.springframework.roo.addon.json.RooJson;
7 import org.springframework.roo.addon.tostring.RooToString;
8
9 import javax.validation.constraints.Min;
10 import javax.validation.constraints.NotNull;
11 import java.util.Date;
12
13 /**
14 * <p>User: Pavel Abizyaev, Date: 04.09.2014 17:47</p>.
15 */
16 @RooJavaBean
17 @RooToString
18 @RooJson(deepSerialize = true)
19 public class SaleProductInfo implements Info {
20 /**
21 * Product identifier.
22 */
23 @NotNull
24 private String productIdentifier;
25
26 @NotNull
27 private boolean deltaUnit;
28
29 /**
30 * Brutto of product unit.
31 */
32 @NotNull
33 @Min(0)
34 private long productBrutto;
35
36 /**
37 * VAT rate of product.
38 */
39 private long vatRate;
40
41 /**
42 * The amount of products.
43 */
44 @NotNull
45 private long delta;
46
47 /**
48 * Absolute discount.
49 */
50 @NotNull
51 @Min(0)
52 private long absoluteDiscount;
53
54 /**
55 * Relative discount.
56 */
57 @NotNull
58 @Min(0)
59 private int relativeDiscount;
60
61 /**
62 * Value-added tax.
63 *
64 * vat = {@link SaleProductInfo#brutto} - {@link SaleProductInfo#brutto} * 100000 / (10000 + {@link TaxInfo#vat}) / 10
65 */
66 @NotNull
67 @Min(0)
68 private long vat;
69
70 /**
71 * Sale product price without tax.
72 *
73 * netto = round({@link SaleProductInfo#brutto} * 100000 / (10000 + {@link TaxInfo#vat}))
74 */
75 @NotNull
76 @Min(0)
77 private long netto;
78
79 /**
80 * Sale product price with tax.
81 *
82 * brutto = vanillaBrutto - discount
83 */
84 @NotNull
85 @Min(0)
86 private long brutto;
87
88 /**
89 * Sum of brutto of all products.
90 *
91 * vanillaBrutto = {@link SaleProductInfo#deltaUnit} == 1 ? round({@link SaleProductInfo#brutto} * {@link SaleProductInfo#delta} / 100)
92 * : {@link SaleProductInfo#delta}
93 */
94 @NotNull
95 @Min(0)
96 private long vanillaBrutto;
97
98 /**
99 * Sum of brutto of all products with sale discount.
100 *
101 * effectiveBrutto = {@link SaleInfo#relativeDiscount} != 0 ? {@link SaleProductInfo#brutto} * (10000 - {@link SaleInfo#relativeDiscount} / 10000)
102 * : {@link SaleProductInfo#brutto} - ({@link SaleInfo#absoluteDiscount} * {@link SaleProductInfo#brutto} * 10 / {@link SaleInfo#brutto} / 10)
103 */
104 @NotNull
105 @Min(0)
106 private long effectiveBrutto;
107
108 /**
109 * Sale product discount.
110 *
111 * discount = {@link SaleProductInfo#relativeDiscount} != 0 ? {@link SaleProductInfo#vanillaBrutto} / (1 + {@link SaleProductInfo#relativeDiscount})
112 * : {@link SaleProductInfo#absoluteDiscount}
113 */
114 @NotNull
115 @Min(0)
116 private long discount;
117
118 /**
119 * Created date.
120 */
121 private Date created;
122 }