CountryController.php 3.4 KB

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  1. <?php
  2. namespace App\Http\Controllers\Admin\Config;
  3. use App\Http\Controllers\Controller;
  4. use App\Models\Country;
  5. use App\Models\Node;
  6. use Exception;
  7. use Illuminate\Http\JsonResponse;
  8. use Illuminate\Http\Request;
  9. use Log;
  10. use Response;
  11. class CountryController extends Controller
  12. {
  13. // 添加国家/地区
  14. public function store(Request $request): JsonResponse
  15. {
  16. $code = $request->input('code');
  17. $name = $request->input('name');
  18. if (empty($code)) {
  19. return Response::json(['status' => 'fail', 'message' => '国家/地区代码不能为空']);
  20. }
  21. if (empty($name)) {
  22. return Response::json(['status' => 'fail', 'message' => '国家/地区名称不能为空']);
  23. }
  24. $exists = Country::find($code);
  25. if ($exists) {
  26. return Response::json(['status' => 'fail', 'message' => '该国家/地区名称已存在,请勿重复添加']);
  27. }
  28. $obj = new Country();
  29. $obj->code = $code;
  30. $obj->name = $name;
  31. if ($obj->save()) {
  32. return Response::json(['status' => 'success', 'message' => '提交成功']);
  33. }
  34. return Response::json(['status' => 'fail', 'message' => '操作失败']);
  35. }
  36. // 编辑国家/地区
  37. public function update(Request $request, $code): JsonResponse
  38. {
  39. $name = $request->input('name');
  40. if (empty($name)) {
  41. return Response::json(['status' => 'fail', 'message' => '国家/地区名称不能为空']);
  42. }
  43. $country = Country::find($code);
  44. if (!$country) {
  45. return Response::json(['status' => 'fail', 'message' => '国家/地区不存在']);
  46. }
  47. // 校验该国家/地区下是否存在关联节点
  48. if (Node::whereCountryCode($country->code)->exists()) {
  49. return Response::json(['status' => 'fail', 'message' => '该国家/地区下存在关联节点,请先取消关联']);
  50. }
  51. try {
  52. $country->name = $name;
  53. if ($country->save()) {
  54. return Response::json(['status' => 'success', 'message' => '编辑成功']);
  55. }
  56. } catch (Exception $e) {
  57. Log::error('编辑国家/地区时失败:'.$e->getMessage());
  58. return Response::json(['status' => 'fail', 'message' => '编辑失败:'.$e->getMessage()]);
  59. }
  60. return Response::json(['status' => 'fail', 'message' => '编辑失败']);
  61. }
  62. // 删除国家/地区
  63. public function destroy($code): ?JsonResponse
  64. {
  65. $country = Country::find($code);
  66. if (!$country) {
  67. return Response::json(['status' => 'fail', 'message' => '国家/地区不存在']);
  68. }
  69. // 校验该国家/地区下是否存在关联节点
  70. if (Node::whereCountryCode($country->code)->exists()) {
  71. return Response::json(['status' => 'fail', 'message' => '该国家/地区下存在关联节点,请先取消关联']);
  72. }
  73. try {
  74. if ($country->delete()) {
  75. return Response::json(['status' => 'success', 'message' => '操作成功']);
  76. }
  77. } catch (Exception $e) {
  78. Log::error('删除国家/地区失败:'.$e->getMessage());
  79. return Response::json(['status' => 'fail', 'message' => '删除失败:'.$e->getMessage()]);
  80. }
  81. return Response::json(['status' => 'fail', 'message' => '删除失败']);
  82. }
  83. }