|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Gbbs\NfeCalculos; |
|
6
|
|
|
|
|
7
|
|
|
use Gbbs\NfeCalculos\Exception\InvalidCSTException; |
|
8
|
|
|
use Gbbs\NfeCalculos\Exception\NotImplementedCSTException; |
|
9
|
|
|
|
|
10
|
|
|
class COFINS |
|
11
|
|
|
{ |
|
12
|
|
|
public $CST; |
|
13
|
|
|
public $vBC; |
|
14
|
|
|
public $pCOFINS; |
|
15
|
|
|
public $vCOFINS; |
|
16
|
|
|
public $qBCProd; |
|
17
|
|
|
public $vAliqProd; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* @param COFINS $COFINS |
|
21
|
|
|
* @return COFINS |
|
22
|
|
|
* @throws NotImplementedCSTException|InvalidCSTException |
|
23
|
|
|
*/ |
|
24
|
5 |
|
public static function calcularCOFINS(COFINS $COFINS): COFINS |
|
25
|
|
|
{ |
|
26
|
|
|
$adValorem = [ |
|
27
|
|
|
'01', '02', '49', '50', '51', '52', '53', '54', '55', '56', '60', '61', '62', |
|
28
|
|
|
'63', '64', '65', '66', '67', '70', '71', '72', '73', '74', '75', '98' |
|
29
|
|
|
]; |
|
30
|
5 |
|
$zerado = ['08']; |
|
31
|
5 |
|
$isento = ['99']; |
|
32
|
5 |
|
$notImplemented = ['03', '04', '05', '06', '07', '09']; |
|
33
|
5 |
|
if (in_array($COFINS->CST, $adValorem, true)) { |
|
34
|
1 |
|
return COFINS::adValoremCOFINS($COFINS); |
|
35
|
|
|
} |
|
36
|
4 |
|
if (in_array($COFINS->CST, $zerado, true)) { |
|
37
|
1 |
|
return COFINS::zeradoCOFINS($COFINS); |
|
38
|
|
|
} |
|
39
|
3 |
|
if (in_array($COFINS->CST, $isento, true)) { |
|
40
|
1 |
|
return COFINS::isentoCOFINS($COFINS); |
|
41
|
|
|
} |
|
42
|
2 |
|
if (in_array($COFINS->CST, $notImplemented, true)) { |
|
43
|
1 |
|
throw new NotImplementedCSTException($COFINS->CST); |
|
44
|
|
|
} |
|
45
|
1 |
|
throw new InvalidCSTException($COFINS->CST); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* @param COFINS $COFINS |
|
50
|
|
|
* @return COFINS |
|
51
|
|
|
*/ |
|
52
|
1 |
|
private static function adValoremCOFINS(COFINS $COFINS): COFINS |
|
53
|
|
|
{ |
|
54
|
1 |
|
$pCOFINS = 3; |
|
55
|
1 |
|
$calculado = new COFINS(); |
|
56
|
1 |
|
$calculado->CST = $COFINS->CST; |
|
57
|
1 |
|
$calculado->vBC = $COFINS->vBC; |
|
58
|
1 |
|
$calculado->pCOFINS = $pCOFINS; |
|
59
|
1 |
|
$calculado->vCOFINS = (float)number_format($COFINS->vBC * ($pCOFINS / 100), 2); |
|
60
|
1 |
|
return $calculado; |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
|
|
/** |
|
64
|
|
|
* @param COFINS $COFINS |
|
65
|
|
|
* @return COFINS |
|
66
|
|
|
*/ |
|
67
|
1 |
|
private static function isentoCOFINS($COFINS): COFINS |
|
68
|
|
|
{ |
|
69
|
1 |
|
$calculado = new COFINS(); |
|
70
|
1 |
|
$calculado->CST = $COFINS->CST; |
|
71
|
1 |
|
$calculado->vBC = 0.0; |
|
72
|
1 |
|
$calculado->pCOFINS = 0.0; |
|
73
|
1 |
|
$calculado->vCOFINS = 0.0; |
|
74
|
1 |
|
return $calculado; |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* @param COFINS $COFINS |
|
79
|
|
|
* @return COFINS |
|
80
|
|
|
*/ |
|
81
|
1 |
|
private static function zeradoCOFINS($COFINS): COFINS |
|
82
|
|
|
{ |
|
83
|
1 |
|
$calculado = new COFINS(); |
|
84
|
1 |
|
$calculado->CST = $COFINS->CST; |
|
85
|
1 |
|
return $calculado; |
|
86
|
|
|
} |
|
87
|
|
|
} |
|
88
|
|
|
|
