| 1: | <?php
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| 2: | namespace Opencart\Catalog\Controller\Api\Sale;
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| 3: | |
| 4: | |
| 5: | |
| 6: | |
| 7: |
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| 8: | class Reward extends \Opencart\System\Engine\Controller {
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| 9: | |
| 10: | |
| 11: |
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| 12: | public function index(): void {
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| 13: | $this->load->language('api/sale/reward');
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| 14: |
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| 15: | $json = [];
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| 16: |
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| 17: | if (isset($this->request->post['reward'])) {
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| 18: | $reward = abs((int)$this->request->post['reward']);
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| 19: | } else {
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| 20: | $reward = 0;
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| 21: | }
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| 22: |
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| 23: | $available = $this->customer->getRewardPoints();
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| 24: |
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| 25: | $points_total = 0;
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| 26: |
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| 27: | foreach ($this->cart->getProducts() as $product) {
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| 28: | if ($product['points']) {
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| 29: | $points_total += $product['points'];
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| 30: | }
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| 31: | }
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| 32: |
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| 33: | if ($reward) {
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| 34: | if ($reward > $available) {
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| 35: | $json['error'] = sprintf($this->language->get('error_points'), $this->request->post['reward']);
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| 36: | }
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| 37: |
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| 38: | if ($reward > $points_total) {
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| 39: | $json['error'] = sprintf($this->language->get('error_maximum'), $points_total);
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| 40: | }
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| 41: | }
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| 42: |
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| 43: | if (!$json) {
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| 44: | if ($reward) {
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| 45: | $json['success'] = $this->language->get('text_success');
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| 46: |
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| 47: | $this->session->data['reward'] = $reward;
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| 48: | } else {
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| 49: | $json['success'] = $this->language->get('text_remove');
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| 50: |
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| 51: | unset($this->session->data['reward']);
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| 52: | }
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| 53: | }
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| 54: |
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| 55: | $this->response->addHeader('Content-Type: application/json');
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| 56: | $this->response->setOutput(json_encode($json));
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| 57: | }
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| 58: |
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| 59: | |
| 60: | |
| 61: | |
| 62: | |
| 63: |
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| 64: | public function maximum(): void {
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| 65: | $this->load->language('api/sale/reward');
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| 66: |
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| 67: | $json = [];
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| 68: |
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| 69: | $json['maximum'] = 0;
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| 70: |
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| 71: | foreach ($this->cart->getProducts() as $product) {
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| 72: | if ($product['points']) {
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| 73: | $json['maximum'] += $product['points'];
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| 74: | }
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| 75: | }
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| 76: |
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| 77: | $this->response->addHeader('Content-Type: application/json');
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| 78: | $this->response->setOutput(json_encode($json));
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| 79: | }
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| 80: |
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| 81: | |
| 82: | |
| 83: | |
| 84: | |
| 85: |
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| 86: | public function available(): void {
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| 87: | $this->response->addHeader('Content-Type: application/json');
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| 88: | $this->response->setOutput(json_encode(['points' => $this->customer->getRewardPoints()]));
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| 89: | }
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| 90: | }
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| 91: | |