Goods.php 5.4 KB

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  1. <?php
  2. namespace Shop\Lib;
  3. use Dever;
  4. class Goods
  5. {
  6. # 根据店铺获取商品列表
  7. public function getList()
  8. {
  9. $shop_id = Dever::input('shop_id');
  10. $lng = Dever::input('lng');
  11. $lat = Dever::input('lat');
  12. $column = Dever::db('goods/column')->select();
  13. $data = array();
  14. # 这里要加一下缓存
  15. $data['shop'] = Dever::load('shop/lib/info')->getOne($shop_id, $lng, $lat);
  16. if ($column) {
  17. foreach ($column as $k => $v) {
  18. $v['data'] = Dever::load('shop/lib/info')->getGoods($shop_id, $v['id'], false, 1);
  19. $data['cate'][] = $v;
  20. }
  21. }
  22. $data['banner'] = Dever::load('push/lib/data')->get('list_banner', '商品列表焦点图', 5);
  23. return $data;
  24. }
  25. # 处理库存操作 1是增加,2是减少 1是总库存,2是销量
  26. public function oper($order, $type, $col, $data)
  27. {
  28. if (!$data) {
  29. return;
  30. }
  31. if ($type == 1) {
  32. $method = 'inc';
  33. $otherMethod = 'dec';
  34. } else {
  35. $method = 'dec';
  36. $otherMethod = 'inc';
  37. }
  38. if ($col == 1) {
  39. $method .= 'Total';
  40. $otherMethod .= 'Total';
  41. $num = 'total_num';
  42. } else {
  43. $method .= 'Sell';
  44. $otherMethod .= 'Sell';
  45. $num = 'sell_num';
  46. }
  47. $up = array();
  48. $table = 'shop';
  49. if (isset($order['shop_id'])) {
  50. $up['where_shop_id'] = $order['shop_id'];
  51. /*
  52. # 如果是仓库直发
  53. if (isset($order['store_id']) && $order['store_id'] && isset($order['store']) && $order['store'] == 1) {
  54. $table = 'store';
  55. $up['where_store_id'] = $order['store_id'];
  56. } elseif (isset($order['shop_type']) && $order['shop_type'] == 2) {
  57. # 如果是平台店下单,就不扣库存了
  58. return;
  59. }
  60. */
  61. } elseif (isset($order['type'])) {
  62. if ($order['type'] == 1) {
  63. $up['where_shop_id'] = $order['type_id'];
  64. } elseif ($order['type'] == 2) {
  65. $table = 'store';
  66. $up['where_store_id'] = $order['type_id'];
  67. }
  68. } else {
  69. return false;
  70. }
  71. foreach ($data as $k => $v) {
  72. if (!$v['sku_id']) {
  73. $v['sku_id'] = -1;
  74. }
  75. $goods = Dever::db('goods/info')->find($v['goods_id']);
  76. if (!$goods) {
  77. continue;
  78. }
  79. if ($goods['price_type'] == 4) {
  80. $goods['goods'] = Dever::array_decode($goods['goods']);
  81. if ($goods['goods']) {
  82. foreach ($goods['goods'] as $k1 => $v1) {
  83. if ($v1['goods_id']) {
  84. if (!isset($v1['sku_id'])) {
  85. $v1['sku_id'] = -1;
  86. }
  87. $v1['num'] = $v1['num'] * $v['num'];
  88. $this->set($up, $order, $num, $table, $method, $otherMethod, $type, $col, $v1);
  89. }
  90. }
  91. }
  92. } else {
  93. $this->set($up, $order, $num, $table, $method, $otherMethod, $type, $col, $v);
  94. }
  95. }
  96. }
  97. private function set($up, $order, $num, $table, $method, $otherMethod, $type, $col, $v)
  98. {
  99. # 先验证有没有信息吧
  100. foreach ($up as $k1 => $v1) {
  101. $k1 = str_replace('where_', '', $k1);
  102. $w[$k1] = $v1;
  103. }
  104. $w['goods_id'] = $v['goods_id'];
  105. $info = Dever::db($table . '/goods')->one($w);
  106. if (!$info) {
  107. Dever::db($table . '/goods')->insert($w);
  108. } else {
  109. Dever::db($table . '/goods')->update(array('where_id' => $info['id'], 'state' => 1));
  110. }
  111. $w['sku_id'] = $v['sku_id'];
  112. $info = Dever::db($table . '/goods_sku')->one($w);
  113. if (!$info) {
  114. Dever::db($table . '/goods_sku')->insert($w);
  115. } else {
  116. Dever::db($table . '/goods_sku')->update(array('where_id' => $info['id'], 'state' => 1));
  117. }
  118. $up['where_goods_id'] = $v['goods_id'];
  119. $up[$num] = $v['num'];
  120. $state = Dever::db($table . '/goods')->$method($up);
  121. if ($state) {
  122. $upSku = $up;
  123. $upSku['where_sku_id'] = $v['sku_id'];
  124. $state = Dever::db($table . '/goods_sku')->$method($upSku);
  125. if (!$state) {
  126. Dever::db($table . '/goods')->$otherMethod($up);
  127. }
  128. if (isset($order['source_type']) && $order['source_type'] == 2 && $order['type'] != 2 && $type == 1 && $col == 1) {
  129. # 如果是仓库发货的,要减少仓库库存
  130. $sup['where_store_id'] = $order['source_id'];
  131. $sup['where_goods_id'] = $v['goods_id'];
  132. $sup[$num] = $v['num'];
  133. $state = Dever::db('store/goods')->$otherMethod($sup);
  134. if ($state) {
  135. $supSku = $sup;
  136. $supSku['where_sku_id'] = $v['sku_id'];
  137. $state = Dever::db('store/goods_sku')->$otherMethod($supSku);
  138. }
  139. }
  140. }
  141. }
  142. }