CouponController.php 4.6 KB

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  1. <?php
  2. namespace App\Http\Controllers\Admin;
  3. use App\Http\Requests\Admin\CouponSave;
  4. use App\Http\Requests\Admin\CouponGenerate;
  5. use App\Models\Plan;
  6. use App\Models\User;
  7. use Illuminate\Http\Request;
  8. use App\Http\Controllers\Controller;
  9. use App\Models\Coupon;
  10. use App\Utils\Helper;
  11. use Illuminate\Support\Facades\DB;
  12. class CouponController extends Controller
  13. {
  14. public function fetch(Request $request)
  15. {
  16. $current = $request->input('current') ? $request->input('current') : 1;
  17. $pageSize = $request->input('pageSize') >= 10 ? $request->input('pageSize') : 10;
  18. $sortType = in_array($request->input('sort_type'), ['ASC', 'DESC']) ? $request->input('sort_type') : 'DESC';
  19. $sort = $request->input('sort') ? $request->input('sort') : 'id';
  20. $builder = Coupon::orderBy($sort, $sortType);
  21. $total = $builder->count();
  22. $coupons = $builder->forPage($current, $pageSize)
  23. ->get();
  24. return response([
  25. 'data' => $coupons,
  26. 'total' => $total
  27. ]);
  28. }
  29. public function show(Request $request)
  30. {
  31. if (empty($request->input('id'))) {
  32. abort(500, '参数有误');
  33. }
  34. $coupon = Coupon::find($request->input('id'));
  35. if (!$coupon) {
  36. abort(500, '优惠券不存在');
  37. }
  38. $coupon->show = $coupon->show ? 0 : 1;
  39. if (!$coupon->save()) {
  40. abort(500, '保存失败');
  41. }
  42. return response([
  43. 'data' => true
  44. ]);
  45. }
  46. public function generate(CouponGenerate $request)
  47. {
  48. if ($request->input('generate_count')) {
  49. $this->multiGenerate($request);
  50. return;
  51. }
  52. $params = $request->validated();
  53. if (!$request->input('id')) {
  54. if (!isset($params['code'])) {
  55. $params['code'] = Helper::randomChar(8);
  56. }
  57. if (!Coupon::create($params)) {
  58. abort(500, '创建失败');
  59. }
  60. } else {
  61. try {
  62. Coupon::find($request->input('id'))->update($params);
  63. } catch (\Exception $e) {
  64. abort(500, '保存失败');
  65. }
  66. }
  67. return response([
  68. 'data' => true
  69. ]);
  70. }
  71. private function multiGenerate(CouponGenerate $request)
  72. {
  73. $coupons = [];
  74. $coupon = $request->validated();
  75. $coupon['created_at'] = $coupon['updated_at'] = time();
  76. unset($coupon['generate_count']);
  77. for ($i = 0;$i < $request->input('generate_count');$i++) {
  78. $coupon['code'] = Helper::randomChar(8);
  79. array_push($coupons, $coupon);
  80. }
  81. DB::beginTransaction();
  82. if (!Coupon::insert(array_map(function ($item) use ($coupon) {
  83. // format data
  84. if (isset($item['limit_plan_ids']) && is_array($item['limit_plan_ids'])) {
  85. $item['limit_plan_ids'] = json_encode($coupon['limit_plan_ids']);
  86. }
  87. if (isset($item['limit_period']) && is_array($item['limit_period'])) {
  88. $item['limit_period'] = json_encode($coupon['limit_period']);
  89. }
  90. return $item;
  91. }, $coupons))) {
  92. DB::rollBack();
  93. abort(500, '生成失败');
  94. }
  95. DB::commit();
  96. $data = "名称,类型,金额或比例,开始时间,结束时间,可用次数,可用于订阅,券码,生成时间\r\n";
  97. foreach($coupons as $coupon) {
  98. $type = ['', '金额', '比例'][$coupon['type']];
  99. $value = ['', ($coupon['value'] / 100),$coupon['value']][$coupon['type']];
  100. $startTime = date('Y-m-d H:i:s', $coupon['started_at']);
  101. $endTime = date('Y-m-d H:i:s', $coupon['ended_at']);
  102. $limitUse = $coupon['limit_use'] ?? '不限制';
  103. $createTime = date('Y-m-d H:i:s', $coupon['created_at']);
  104. $limitPlanIds = isset($coupon['limit_plan_ids']) ? implode("/", $coupon['limit_plan_ids']) : '不限制';
  105. $data .= "{$coupon['name']},{$type},{$value},{$startTime},{$endTime},{$limitUse},{$limitPlanIds},{$coupon['code']},{$createTime}\r\n";
  106. }
  107. echo $data;
  108. }
  109. public function drop(Request $request)
  110. {
  111. if (empty($request->input('id'))) {
  112. abort(500, '参数有误');
  113. }
  114. $coupon = Coupon::find($request->input('id'));
  115. if (!$coupon) {
  116. abort(500, '优惠券不存在');
  117. }
  118. if (!$coupon->delete()) {
  119. abort(500, '删除失败');
  120. }
  121. return response([
  122. 'data' => true
  123. ]);
  124. }
  125. }