1: | <?php
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2: | namespace Opencart\Catalog\Model\Extension\Opencart\Total;
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3: | |
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7: |
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8: | class Coupon extends \Opencart\System\Engine\Model {
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9: | |
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17: |
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18: | public function getTotal(array &$totals, array &$taxes, float &$total): void {
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19: | if (isset($this->session->data['coupon'])) {
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20: | $this->load->language('extension/opencart/total/coupon', 'coupon');
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21: |
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22: | $this->load->model('marketing/coupon');
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23: |
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24: | $coupon_info = $this->model_marketing_coupon->getCoupon($this->session->data['coupon']);
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25: |
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26: | if ($coupon_info) {
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27: | $discount_total = 0;
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28: |
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29: | $products = $this->cart->getProducts();
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30: |
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31: | if (!$coupon_info['product']) {
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32: | $sub_total = $this->cart->getSubTotal();
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33: | } else {
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34: | $sub_total = 0;
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35: |
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36: | foreach ($products as $product) {
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37: | if (in_array($product['product_id'], $coupon_info['product'])) {
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38: | $sub_total += $product['total'];
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39: | }
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40: | }
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41: | }
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42: |
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43: | if ($coupon_info['type'] == 'F') {
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44: | $coupon_info['discount'] = min($coupon_info['discount'], $sub_total);
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45: | }
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46: |
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47: | foreach ($products as $product) {
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48: | $discount = 0;
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49: |
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50: | if (!$coupon_info['product']) {
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51: | $status = true;
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52: | } else {
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53: | $status = in_array($product['product_id'], $coupon_info['product']);
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54: | }
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55: |
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56: | if ($status) {
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57: | if ($coupon_info['type'] == 'F') {
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58: | $discount = $coupon_info['discount'] * ($product['total'] / $sub_total);
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59: | } elseif ($coupon_info['type'] == 'P') {
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60: | $discount = $product['total'] / 100 * $coupon_info['discount'];
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61: | }
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62: |
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63: | if ($product['tax_class_id']) {
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64: | $tax_rates = $this->tax->getRates($product['total'] - ($product['total'] - $discount), $product['tax_class_id']);
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65: |
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66: | foreach ($tax_rates as $tax_rate) {
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67: | if ($tax_rate['type'] == 'P') {
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68: | $taxes[$tax_rate['tax_rate_id']] -= $tax_rate['amount'];
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69: | }
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70: | }
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71: | }
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72: | }
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73: |
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74: | $discount_total += $discount;
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75: | }
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76: |
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77: | if ($coupon_info['shipping'] && isset($this->session->data['shipping_method']['cost']) && isset($this->session->data['shipping_method']['tax_class_id'])) {
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78: | if (!empty($this->session->data['shipping_method']['tax_class_id'])) {
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79: | $tax_rates = $this->tax->getRates($this->session->data['shipping_method']['cost'], $this->session->data['shipping_method']['tax_class_id']);
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80: |
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81: | foreach ($tax_rates as $tax_rate) {
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82: | if ($tax_rate['type'] == 'P') {
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83: | $taxes[$tax_rate['tax_rate_id']] -= $tax_rate['amount'];
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84: | }
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85: | }
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86: | }
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87: |
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88: | $discount_total += $this->session->data['shipping_method']['cost'];
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89: | }
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90: |
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91: |
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92: | if ($discount_total > $total) {
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93: | $discount_total = $total;
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94: | }
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95: |
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96: | if ($discount_total > 0) {
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97: | $totals[] = [
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98: | 'extension' => 'opencart',
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99: | 'code' => 'coupon',
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100: | 'title' => sprintf($this->language->get('coupon_text_coupon'), $this->session->data['coupon']),
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101: | 'value' => -$discount_total,
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102: | 'sort_order' => (int)$this->config->get('total_coupon_sort_order')
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103: | ];
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104: |
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105: | $total -= $discount_total;
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106: | }
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107: | }
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108: | }
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109: | }
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110: |
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111: | |
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116: | |
117: | |
118: |
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119: | public function confirm(array $order_info, array $order_total): int {
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120: | $code = '';
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121: |
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122: | $start = strpos($order_total['title'], '(');
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123: | $end = strrpos($order_total['title'], ')');
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124: |
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125: | if ($start !== false && $end !== false) {
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126: | $code = substr($order_total['title'], $start + 1, $end - ($start + 1));
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127: | }
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128: |
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129: | if ($code) {
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130: | $this->load->model('marketing/coupon');
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131: |
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132: | $status = true;
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133: |
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134: | $coupon_info = $this->model_marketing_coupon->getCouponByCode($code);
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135: |
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136: | if ($coupon_info) {
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137: | $coupon_total = $this->model_marketing_coupon->getTotalHistories($coupon_info['coupon_id']);
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138: |
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139: | if ($coupon_info['uses_total'] > 0 && ($coupon_total >= $coupon_info['uses_total'])) {
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140: | $status = false;
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141: | }
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142: |
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143: | if ($order_info['customer_id']) {
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144: | $customer_total = $this->model_marketing_coupon->getTotalHistoriesByCustomerId($coupon_info['coupon_id'], $order_info['customer_id']);
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145: |
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146: | if ($coupon_info['uses_customer'] > 0 && ($customer_total >= $coupon_info['uses_customer'])) {
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147: | $status = false;
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148: | }
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149: | }
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150: | } else {
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151: | $status = false;
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152: | }
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153: |
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154: | if ($status) {
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155: | $this->model_marketing_coupon->addHistory($coupon_info['coupon_id'], $order_info['order_id'], $order_info['customer_id'], $order_total['value']);
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156: | } else {
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157: | return $this->config->get('config_fraud_status_id');
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158: | }
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159: | }
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160: |
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161: | return 0;
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162: | }
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163: |
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164: | |
165: | |
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168: | |
169: | |
170: |
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171: | public function unconfirm(array $order_info): void {
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172: | $this->load->model('marketing/coupon');
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173: |
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174: | $this->model_marketing_coupon->deleteHistoryByOrderId($order_info['order_id']);
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175: | }
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176: | }
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177: | |