jDelta /
F72X
| Total Complexity | 47 |
| Total Lines | 327 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like DetailMatrix often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use DetailMatrix, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 15 | class DetailMatrix extends XMatrix { |
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| 16 | |||
| 17 | /** @CAT5 Tipo de impuesto*/ |
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| 18 | const TAX_IGV = '1000'; |
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| 19 | const TAX_IVAP = '1016'; |
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| 20 | const TAX_ISC = '2000'; |
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| 21 | const TAX_EXP = '9995'; |
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| 22 | const TAX_GRA = '9996'; |
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| 23 | const TAX_EXO = '9997'; |
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| 24 | const TAX_INA = '9998'; |
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| 25 | const TAX_OTROS = '9999'; |
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| 26 | |||
| 27 | const COL_PRODUCT_CODE = 0; |
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| 28 | const COL_UNPSC = 1; |
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| 29 | const COL_UNIT_CODE = 2; |
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| 30 | const COL_QUANTITY = 3; |
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| 31 | const COL_DESCRIPTION = 4; |
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| 32 | const COL_CURRENCY_CODE = 5; |
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| 33 | const COL_UNIT_VALUE = 6; |
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| 34 | const COL_UNIT_BILLABLE_VALUE = 7; |
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| 35 | const COL_UNIT_PAYABLE_AMOUNT = 8; |
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| 36 | // Códigos de catálogos predefinidos |
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| 37 | const COL_PRICE_TYPE = 9; |
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| 38 | const COL_TAX_TYPE = 10; |
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| 39 | const COL_IGV_AFFECTATION = 11; |
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| 40 | |||
| 41 | const COL_ITEM_VALUE = 12; |
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| 42 | const COL_ITEM_BILLABLE_VALUE = 13; |
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| 43 | // Cargos y descuentos |
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| 44 | const COL_ALLOWANCES = 14; |
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| 45 | const COL_ALLOWANCES_AMOUNT = 15; |
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| 46 | const COL_CHARGES = 16; |
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| 47 | const COL_CHARGES_AMOUNT = 17; |
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| 48 | |||
| 49 | const COL_ITEM_TAXABLE_AMOUNT = 18; |
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| 50 | |||
| 51 | const COL_IGV = 19; |
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| 52 | const COL_ITEM_PAYABLE_AMOUNT = 20; |
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| 53 | |||
| 54 | protected $columns = [ |
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| 55 | 'cod', |
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| 56 | 'cod_sunat', |
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| 57 | 'unidad', |
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| 58 | 'cantidad', |
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| 59 | '============descripción============', |
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| 60 | 'moneda', |
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| 61 | 'valor_unitario', |
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| 62 | 'valor_unitario_facturable', |
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| 63 | 'precio_unitario', |
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| 64 | 'tipo_precio[CAT#16]', |
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| 65 | 'tipo_impuesto[CAT#5]', |
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| 66 | 'afectación_igv[CAT#7]', |
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| 67 | 'valor_item [valor_unitario*cantidad]', |
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| 68 | 'valor_item_facturable [valor_unitario_facturable*cantidad]', |
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| 69 | 'descuentos', |
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| 70 | 'monto_descuentos [valor_item_facturable*k]', |
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| 71 | 'cargos', |
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| 72 | 'monto_cargos [valor_item_facturable*k]', |
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| 73 | 'base_imponible(operacion_gravada) [valor_item_facturable-descuentos+cargos]', |
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| 74 | 'IGV(operacion_gravada) [valor_item_facturable*0.18]', |
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| 75 | 'precio_item [base_imponible+IGV]' |
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| 76 | ]; |
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| 77 | |||
| 78 | public function populate($items, $currencyCode) { |
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| 79 | foreach ($items as $idx => $item) { |
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| 80 | |||
| 81 | $cat7Item = Catalogo::getCatItem(7, $item['igvAffectationCode']); // Catálogo 7 Tipo de afectación del IGV |
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| 82 | $priceType = $item['priceTypeCode']; // Tipo de precio |
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| 83 | |||
| 84 | $unitValue = $item['unitValue']; // Valor unitario |
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| 85 | $igvIncluded = $item['igvIncluded']; |
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| 86 | $unitPayableAmount = $unitValue; |
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| 87 | if(isset($cat7Item['igv'])){ |
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| 88 | // Aplica IGV |
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| 89 | if ($igvIncluded) { |
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| 90 | $unitPayableAmount = $unitValue; |
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| 91 | $unitValue = $unitPayableAmount / (1 + SunatVars::IGV); |
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| 92 | } else{ |
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| 93 | $unitPayableAmount = $unitValue * (1 + SunatVars::IGV); |
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| 94 | } |
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| 95 | } |
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| 96 | $unitBillableValue = ($priceType === SunatVars::CAT16_REF_VALUE) ? 0 : $unitValue; // Valor unitario pagable |
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| 97 | $quantity = $item['quantity']; // Cantidad |
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| 98 | |||
| 99 | $itemValue = $unitValue * $quantity; // Valor de item |
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| 100 | $itemBillableValue = $unitBillableValue * $quantity; // Valor de item |
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| 101 | // Descuentos de item |
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| 102 | $itemAllowancesAmount = 0; |
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| 103 | $allowancesArray = isset($item['allowances']) ? $item['allowances'] : []; |
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| 104 | foreach ($allowancesArray as $allItem) { |
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| 105 | $multFactor = $allItem['multiplierFactor']; |
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| 106 | $amount = $itemBillableValue * $multFactor; |
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| 107 | $itemAllowancesAmount += $amount; |
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| 108 | } |
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| 109 | // Cargos de item |
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| 110 | $itemChargesAmount = 0; |
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| 111 | $chargesArray = isset($item['charges']) ? $item['charges'] : []; |
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| 112 | foreach ($chargesArray as $charItem) { |
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| 113 | $multFactor = $charItem['multiplierFactor']; |
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| 114 | $amount = $itemValue * $multFactor; |
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| 115 | $itemChargesAmount += $amount; |
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| 116 | } |
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| 117 | |||
| 118 | // Valor de venta del ítem = (Valor del item - Descuentos + Cargos) |
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| 119 | if ($priceType === SunatVars::CAT16_UNITARY_PRICE) { |
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| 120 | $itemTaxableAmount = $itemValue - $itemAllowancesAmount + $itemChargesAmount; |
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| 121 | } else { |
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| 122 | // 0 si el valor del item es referencial! |
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| 123 | $itemTaxableAmount = 0; |
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| 124 | } |
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| 125 | |||
| 126 | // Afectación al IGV por item |
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| 127 | $igvAmount = 0; |
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| 128 | // Aplica IGV |
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| 129 | if (isset($cat7Item['igv'])) { |
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| 130 | $igvAmount = $itemTaxableAmount * SunatVars::IGV; |
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| 131 | } |
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| 132 | |||
| 133 | $itemIgvTaxed = $itemBillableValue + $igvAmount; |
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| 134 | |||
| 135 | $this->set(self::COL_PRODUCT_CODE, $idx, $item['productCode']); |
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| 136 | $this->set(self::COL_UNPSC, $idx, $item['sunatProductCode']); |
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| 137 | $this->set(self::COL_UNIT_CODE, $idx, $item['unitCode']); |
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| 138 | $this->set(self::COL_QUANTITY, $idx, $quantity); |
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| 139 | $this->set(self::COL_DESCRIPTION, $idx, $item['description']); |
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| 140 | $this->set(self::COL_CURRENCY_CODE, $idx, $currencyCode); |
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| 141 | // Códigos de catálogos predefinidos |
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| 142 | $this->set(self::COL_PRICE_TYPE, $idx, $priceType); |
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| 143 | $this->set(self::COL_TAX_TYPE, $idx, $item['taxTypeCode']); |
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| 144 | $this->set(self::COL_IGV_AFFECTATION, $idx, $item['igvAffectationCode']); |
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| 145 | |||
| 146 | $this->set(self::COL_UNIT_VALUE, $idx, $unitValue); |
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| 147 | $this->set(self::COL_UNIT_BILLABLE_VALUE, $idx, $unitBillableValue); |
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| 148 | $this->set(self::COL_UNIT_PAYABLE_AMOUNT, $idx, $unitPayableAmount); |
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| 149 | $this->set(self::COL_ITEM_VALUE, $idx, $itemValue); |
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| 150 | $this->set(self::COL_ITEM_BILLABLE_VALUE, $idx, $itemBillableValue); |
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| 151 | $this->set(self::COL_ALLOWANCES, $idx, $allowancesArray); |
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| 152 | $this->set(self::COL_ALLOWANCES_AMOUNT, $idx, $itemAllowancesAmount); |
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| 153 | $this->set(self::COL_CHARGES, $idx, $chargesArray); |
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| 154 | $this->set(self::COL_CHARGES_AMOUNT, $idx, $itemChargesAmount); |
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| 155 | $this->set(self::COL_ITEM_TAXABLE_AMOUNT, $idx, $itemTaxableAmount); |
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| 156 | $this->set(self::COL_IGV, $idx, $igvAmount); |
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| 157 | $this->set(self::COL_ITEM_PAYABLE_AMOUNT, $idx, $itemIgvTaxed); |
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| 158 | } |
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| 159 | } |
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| 160 | |||
| 161 | /** |
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| 162 | * Codigo de producto |
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| 163 | * |
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| 164 | * @param int $rowIndex |
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| 165 | * @return string |
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| 166 | */ |
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| 167 | public function getProductCode($rowIndex) { |
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| 169 | } |
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| 170 | |||
| 171 | /** |
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| 172 | * United Nations Standard Products and Services Code |
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| 173 | * Codigo de producto SUNAT de acuerdo con UNSPSC v14_0801 |
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| 174 | * @param int $rowIndex |
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| 175 | * @return string |
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| 176 | */ |
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| 177 | public function getUNPSC($rowIndex) { |
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| 179 | } |
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| 180 | |||
| 181 | public function getUnitCode($rowIndex) { |
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| 182 | return $this->get(self::COL_UNIT_CODE, $rowIndex); |
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| 183 | } |
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| 184 | |||
| 185 | public function getQunatity($rowIndex) { |
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| 187 | } |
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| 188 | |||
| 189 | public function getDescription($rowIndex) { |
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| 190 | return $this->get(self::COL_DESCRIPTION, $rowIndex); |
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| 191 | } |
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| 192 | |||
| 193 | public function getCurrencyCode($rowIndex) { |
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| 195 | } |
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| 196 | |||
| 197 | public function getPriceTypeCode($rowIndex) { |
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| 198 | return $this->get(self::COL_PRICE_TYPE, $rowIndex); |
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| 199 | } |
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| 200 | |||
| 201 | public function getTaxTypeCode($rowIndex) { |
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| 202 | return $this->get(self::COL_TAX_TYPE, $rowIndex); |
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| 203 | } |
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| 204 | |||
| 205 | public function getIgvAffectationCode($rowIndex) { |
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| 207 | } |
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| 208 | |||
| 209 | public function getUnitValue($rowIndex) { |
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| 210 | return $this->get(self::COL_UNIT_VALUE, $rowIndex); |
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| 211 | } |
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| 212 | |||
| 213 | public function getUnitBillableValue($rowIndex) { |
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| 214 | return $this->get(self::COL_UNIT_BILLABLE_VALUE, $rowIndex); |
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| 215 | } |
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| 216 | |||
| 217 | public function getUnitPayableAmount($rowIndex) { |
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| 218 | return $this->get(self::COL_UNIT_PAYABLE_AMOUNT, $rowIndex); |
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| 219 | } |
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| 220 | |||
| 221 | public function getItemValue($rowIndex) { |
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| 222 | return $this->get(self::COL_ITEM_VALUE, $rowIndex); |
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| 223 | } |
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| 224 | |||
| 225 | public function getItemBillableValue($rowIndex) { |
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| 226 | return $this->get(self::COL_ITEM_BILLABLE_VALUE, $rowIndex); |
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| 227 | } |
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| 228 | |||
| 229 | public function getAllowances($rowIndex) { |
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| 230 | return $this->get(self::COL_ALLOWANCES, $rowIndex); |
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| 231 | } |
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| 232 | |||
| 233 | public function getAllowancesAmount($rowIndex) { |
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| 234 | return $this->get(self::COL_ALLOWANCES_AMOUNT, $rowIndex); |
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| 235 | } |
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| 236 | |||
| 237 | public function getCharges($rowIndex) { |
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| 238 | return $this->get(self::COL_CHARGES, $rowIndex); |
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| 239 | } |
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| 240 | |||
| 241 | public function getChargesAmount($rowIndex) { |
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| 242 | return $this->get(self::COL_CHARGES_AMOUNT, $rowIndex); |
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| 243 | } |
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| 244 | |||
| 245 | public function getTaxableAmount($rowIndex) { |
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| 246 | return $this->get(self::COL_ITEM_TAXABLE_AMOUNT, $rowIndex); |
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| 247 | } |
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| 248 | |||
| 249 | public function getIgv($rowIndex) { |
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| 251 | } |
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| 252 | |||
| 253 | public function getPayableAmount($rowIndex) { |
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| 254 | return $this->get(self::COL_ITEM_PAYABLE_AMOUNT, $rowIndex); |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * Retorna el total de las operaciones gravadas |
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| 259 | * @return float |
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| 260 | */ |
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| 261 | public function getTotalTaxableOperations() { |
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| 268 | } |
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| 269 | |||
| 270 | /** |
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| 271 | * Total de las operaciones exoneradas |
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| 272 | * @return float |
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| 273 | */ |
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| 274 | public function getTotalExcemptedOperations() { |
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| 275 | $total = 0; |
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| 276 | $data = $this->getMatrix(); |
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| 277 | foreach ($data as $row) { |
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| 278 | $total += ($row[self::COL_TAX_TYPE] === self::TAX_EXO) ? $row[self::COL_ITEM_TAXABLE_AMOUNT] : 0; |
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| 279 | } |
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| 280 | return $total; |
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| 281 | } |
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| 282 | /** |
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| 283 | * Total de las operaciones inafectas |
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| 284 | * @return float |
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| 285 | */ |
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| 286 | public function getTotalUnaffectedOperations() { |
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| 287 | $total = 0; |
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| 288 | $data = $this->getMatrix(); |
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| 289 | foreach ($data as $row) { |
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| 290 | $total += ($row[self::COL_TAX_TYPE] === self::TAX_INA) ? $row[self::COL_ITEM_VALUE] : 0; |
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| 291 | } |
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| 292 | return $total; |
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| 293 | } |
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| 294 | |||
| 295 | /** |
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| 296 | * Todos de los descuentos. |
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| 297 | * @return float |
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| 298 | */ |
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| 299 | public function getTotalAllowances() { |
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| 300 | return $this->sum(self::COL_ALLOWANCES_AMOUNT); |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Todos de los descuentos. |
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| 305 | * @return float |
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| 306 | */ |
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| 307 | public function getTotalCharges() { |
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| 309 | } |
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| 310 | |||
| 311 | /** |
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| 312 | * Valor total |
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| 313 | * Suma los valores de cada item |
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| 314 | * = Cantidad x (Valor unitario | Valor fererencial) |
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| 315 | * @return float |
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| 316 | */ |
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| 317 | public function getTotalValue() { |
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| 318 | return $this->sum(self::COL_ITEM_VALUE); |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * Suma de valores de cada item sin incluir aquellos por los que no se cobra. |
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| 323 | * @return float |
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| 324 | */ |
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| 325 | public function getTotalPayableValue() { |
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| 326 | return $this->sum(self::COL_ITEM_BILLABLE_VALUE); |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * Total IGV |
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| 331 | * @return float |
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| 332 | */ |
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| 333 | public function getTotalIgv() { |
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| 335 | } |
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| 336 | /** |
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| 337 | * Base imponible total lista para aplicar impuestos |
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| 338 | * @return float |
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| 339 | */ |
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| 340 | public function getTotalTaxableAmount() { |
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| 341 | return $this->sum(self::COL_ITEM_TAXABLE_AMOUNT); |
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| 342 | } |
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| 343 | } |
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| 344 |
