GoodsService.php 22 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
  4. // +----------------------------------------------------------------------
  5. // | 版权所有 2017~2021 LARAVEL研发中心
  6. // +----------------------------------------------------------------------
  7. // | 官方网站: http://www.laravel.cn
  8. // +----------------------------------------------------------------------
  9. // | Author: laravel开发员 <laravel.qq.com>
  10. // +----------------------------------------------------------------------
  11. namespace App\Services\Common;
  12. use App\Models\GoodsModel;
  13. use App\Models\GoodsSkuModel;
  14. use App\Services\BaseService;
  15. /**
  16. * 商品管理-服务类
  17. * @author laravel开发员
  18. * @since 2020/11/11
  19. * @package App\Services\Common
  20. */
  21. class GoodsService extends BaseService
  22. {
  23. /**
  24. * 构造函数
  25. * @author laravel开发员
  26. * @since 2020/11/11
  27. * AdService constructor.
  28. */
  29. public function __construct()
  30. {
  31. $this->model = new GoodsModel();
  32. }
  33. /**
  34. * 列表(商品审核列表)
  35. * @param $params
  36. * @param int $pageSize
  37. * @return array
  38. */
  39. public function getDataList($params, $pageSize = 15)
  40. {
  41. $query = $this->getQuery($params);
  42. $list = $query
  43. ->with(['category'])
  44. ->orderBy('create_time', 'desc')
  45. ->orderBy('id', 'desc')
  46. ->paginate($pageSize > 0 ? $pageSize : 9999999);
  47. $list = $list ? $list->toArray() : [];
  48. if ($list && isset($list['data'])) {
  49. foreach ($list['data'] as &$item) {
  50. $item['create_time'] = $item['create_time'] ? datetime($item['create_time'], 'Y-m-d H:i:s') : '';
  51. $item['status_text'] = $this->getStatusText($item['status'] ?? 1);
  52. // 分类名称
  53. if (isset($item['category']) && !empty($item['category'])) {
  54. $item['category_name'] = $item['category']['name'] ?? '未分类';
  55. } else {
  56. $item['category_name'] = '未分类';
  57. }
  58. // 商品图片
  59. if (isset($item['thumb'])) {
  60. $item['thumb'] = get_image_url($item['thumb']);
  61. }
  62. // 计算总库存(单规格直接取stock,多规格需要计算skus的stock总和)
  63. if (isset($item['sku_type']) && $item['sku_type'] == 2) {
  64. // 多规格,需要查询skus表
  65. $skuModel = new GoodsSkuModel();
  66. $totalStock = $skuModel->where(['goods_id' => $item['id'], 'mark' => 1, 'status' => 1])
  67. ->sum('stock');
  68. $item['total_stock'] = $totalStock ?? 0;
  69. } else {
  70. // 单规格
  71. $item['total_stock'] = $item['stock'] ?? 0;
  72. }
  73. }
  74. }
  75. return [
  76. 'pageSize' => $pageSize,
  77. 'total' => isset($list['total']) ? $list['total'] : 0,
  78. 'list' => isset($list['data']) ? $list['data'] : []
  79. ];
  80. }
  81. /**
  82. * 获取状态文本
  83. * @param int $status
  84. * @return string
  85. */
  86. private function getStatusText($status)
  87. {
  88. $statusMap = [
  89. 1 => '已发布',
  90. 2 => '待发布',
  91. ];
  92. return isset($statusMap[$status]) ? $statusMap[$status] : '待发布';
  93. }
  94. /**
  95. * 查询
  96. * @param $params
  97. * @return \Illuminate\Database\Eloquent\Builder
  98. */
  99. public function getQuery($params)
  100. {
  101. $where = ['mark' => 1];
  102. // 审核状态筛选(1-发布,2-待发布,3-待审核,4-审核失败)
  103. $status = isset($params['status']) ? intval($params['status']) : 0;
  104. if ($status > 0) {
  105. $where['status'] = $status;
  106. }
  107. if (isset($params['is_recommend']) && $params['is_recommend'] > 0) {
  108. $where['is_recommend'] = $params['is_recommend'];
  109. }
  110. if (isset($params['is_new']) && $params['is_new'] > 0) {
  111. $where['is_new'] = $params['is_new'];
  112. }
  113. // 专区类型
  114. if (isset($params['zone_type']) && $params['zone_type'] > 0) {
  115. $where['zone_type'] = $params['zone_type'];
  116. }
  117. // 商品类型
  118. if (isset($params['type']) && $params['type'] > 0) {
  119. $where['type'] = $params['type'];
  120. }
  121. // 分类筛选
  122. $categoryId = isset($params['category_id']) ? intval($params['category_id']) : 0;
  123. if ($categoryId > 0) {
  124. $where['category_id'] = $categoryId;
  125. }
  126. $model = $this->model->where($where);
  127. // 搜索条件
  128. $model->where(function ($query) use ($params) {
  129. // 商品名称搜索
  130. $goodsName = isset($params['goods_name']) ? trim($params['goods_name']) : '';
  131. if ($goodsName) {
  132. $query->where('goods_name', 'like', "%{$goodsName}%");
  133. }
  134. });
  135. return $model;
  136. }
  137. /**
  138. * 添加商品
  139. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  140. * @return array
  141. */
  142. public function add($storeId = 0)
  143. {
  144. $data = request()->all();
  145. // 图片处理
  146. if (isset($data['thumb'])) {
  147. $data['thumb'] = get_image_path($data['thumb']);
  148. }
  149. if (isset($data['albums']) && is_array($data['albums'])) {
  150. $data['albums'] = get_format_images($data['albums'],'url');
  151. }
  152. // 验证商品名称
  153. if (empty($data['goods_name'])) {
  154. return message('请填写商品名称', false);
  155. }
  156. if (!isset($data['price']) || $data['price'] === '') {
  157. return message('请填写商品单价', false);
  158. }
  159. if (!is_numeric($data['price'])) {
  160. return message('商品单价格式不正确', false);
  161. }
  162. $data['price'] = (float)$data['price'];
  163. // 确保content字段存在(即使为空字符串或null)
  164. $contentValue = isset($data['content']) ? $data['content'] : '';
  165. if ($contentValue === null) {
  166. $contentValue = '';
  167. }
  168. $data['content'] = (string)$contentValue;
  169. // 确保不包含 id 字段(新增不应该有 id)
  170. unset($data['id']);
  171. // 设置默认值
  172. if (!isset($data['sku_type'])) {
  173. $data['sku_type'] = 1; // 默认单规格
  174. }
  175. if (!isset($data['status']) || $data['status'] == 3) {
  176. $data['status'] = 2; // 默认待审核
  177. }
  178. if (!isset($data['sort'])) {
  179. $data['sort'] = 0;
  180. }
  181. if (!isset($data['price'])) {
  182. $data['price'] = 0.00;
  183. }
  184. if (!isset($data['stock'])) {
  185. $data['stock'] = 0;
  186. }
  187. if (!isset($data['weight'])) {
  188. $data['weight'] = 0.00;
  189. }
  190. // 保存商品
  191. $result = parent::edit($data);
  192. // 如果是多规格商品,需要处理规格数据
  193. if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
  194. $goodsId = $result['data']['id'];
  195. // 确保content字段被正确保存(处理空字符串的情况)
  196. $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
  197. // 如果是多规格商品,处理规格数据
  198. if (isset($data['sku_type']) && $data['sku_type'] == 2) {
  199. if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
  200. $this->saveGoodsSkus($goodsId, $data['skus']);
  201. }
  202. }
  203. }
  204. return $result;
  205. }
  206. /**
  207. * 编辑商品
  208. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  209. * @return array
  210. * @since 2020/11/11
  211. * @author laravel开发员
  212. */
  213. public function edit($storeId = 0)
  214. {
  215. $data = request()->all();
  216. // 图片处理
  217. if (isset($data['thumb'])) {
  218. $data['thumb'] = get_image_path($data['thumb']);
  219. }
  220. if (isset($data['albums']) && is_array($data['albums'])) {
  221. $data['albums'] = get_format_images($data['albums'],'url');
  222. }
  223. // 验证商品名称
  224. if (empty($data['goods_name'])) {
  225. return message('请填写商品名称', false);
  226. }
  227. if (!isset($data['price']) || $data['price'] === '') {
  228. return message('请填写商品单价', false);
  229. }
  230. if (!isset($data['status']) || $data['status'] == 3) {
  231. $data['status'] = 2; // 默认
  232. }
  233. if (!is_numeric($data['price'])) {
  234. return message('商品单价格式不正确', false);
  235. }
  236. $data['price'] = (float)$data['price'];
  237. // 确保content字段存在(即使为空字符串或null)- 编辑时允许保存空字符串
  238. $contentValue = isset($data['content']) ? $data['content'] : '';
  239. if ($contentValue === null) {
  240. $contentValue = '';
  241. }
  242. $data['content'] = (string)$contentValue;
  243. // 数据隔离:商户用户只能编辑自己的商品
  244. $isEdit = !empty($data['id']);
  245. if ($storeId > 0) {
  246. // 商户用户:只能编辑自己的商品
  247. if ($isEdit) {
  248. $goods = $this->model->where('id', $data['id'])->where('mark', 1)->first();
  249. if (!$goods || $goods->store_id != $storeId) {
  250. return message('无权限操作', false);
  251. }
  252. // 商户用户修改时,自动设置状态为待审核(3)
  253. $data['status'] = 3;
  254. }
  255. // 自动设置 store_id
  256. $data['store_id'] = $storeId;
  257. } else {
  258. // 超级管理员:如果没有指定 store_id,默认为 0(平台)
  259. if (!isset($data['store_id'])) {
  260. $data['store_id'] = 0;
  261. }
  262. // 总后台管理员修改时,可以自由编辑状态
  263. // 不做任何状态处理,保持用户提交的状态
  264. }
  265. // 设置默认值(仅在新增时设置,编辑时保持用户提交的值,即使为空)
  266. if (!$isEdit) {
  267. // 新增商品时设置默认值
  268. if (!isset($data['sku_type'])) {
  269. $data['sku_type'] = 1; // 默认单规格
  270. }
  271. if (!isset($data['status'])) {
  272. $data['status'] = 3; // 默认待审核
  273. }
  274. if (!isset($data['sort'])) {
  275. $data['sort'] = 0;
  276. }
  277. if (!isset($data['price'])) {
  278. $data['price'] = 0.00;
  279. }
  280. if (!isset($data['stock'])) {
  281. $data['stock'] = 0;
  282. }
  283. if (!isset($data['weight'])) {
  284. $data['weight'] = 0.00;
  285. }
  286. } else {
  287. // 编辑商品时,只设置必要的默认值,允许空值
  288. if (!isset($data['sku_type'])) {
  289. $data['sku_type'] = 1;
  290. }
  291. if (!isset($data['sort'])) {
  292. $data['sort'] = 0;
  293. }
  294. // price, stock, weight 允许为空或 0
  295. if (!isset($data['price'])) {
  296. $data['price'] = 0.00;
  297. }
  298. if (!isset($data['stock'])) {
  299. $data['stock'] = 0;
  300. }
  301. if (!isset($data['weight'])) {
  302. $data['weight'] = 0.00;
  303. }
  304. }
  305. // 保存商品
  306. $result = parent::edit($data);
  307. // 如果是多规格商品,需要处理规格数据
  308. if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
  309. $goodsId = $result['data']['id'];
  310. // 确保content字段被正确保存(处理空字符串的情况)
  311. $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
  312. // 如果是多规格商品,处理规格数据
  313. if (isset($data['sku_type']) && $data['sku_type'] == 2) {
  314. if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
  315. $this->saveGoodsSkus($goodsId, $data['skus']);
  316. }
  317. }
  318. }
  319. return $result;
  320. }
  321. /**
  322. * 删除商品
  323. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  324. * @return array
  325. */
  326. public function delete($storeId = 0)
  327. {
  328. // 参数
  329. $param = request()->all();
  330. // 记录ID
  331. $ids = getter($param, "id");
  332. if (empty($ids)) {
  333. return message("记录ID不能为空", false);
  334. }
  335. // 数据隔离:商户用户只能删除自己的商品
  336. $query = $this->model;
  337. if ($storeId > 0) {
  338. $query = $query->where('store_id', $storeId);
  339. }
  340. // 清理已删除的记录
  341. $query->where(['mark' => 0])->where('update_time', '<=', time() - 3600)->forceDelete();
  342. if (is_array($ids)) {
  343. // 批量删除
  344. $result = $query->whereIn('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
  345. if (!$result) {
  346. return message("删除失败", false);
  347. }
  348. return message("删除成功");
  349. } else {
  350. // 单个删除
  351. $result = $query->where('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
  352. if ($result !== false) {
  353. return message();
  354. }
  355. return message("删除失败", false);
  356. }
  357. }
  358. /**
  359. * 批量上下架
  360. * @param $adminId
  361. * @param $params
  362. * @return array
  363. */
  364. public function launch($adminId,$params)
  365. {
  366. $ids = getter($params, "id");
  367. $status = getter($params, "status");
  368. if (empty($ids) || !is_array($ids)) {
  369. $this->error = '请选择操作数据';
  370. return false;
  371. }
  372. // 批量操作
  373. $result = $this->model->whereIn('id', $ids)->update(['status' => $status, 'update_time' => time()]);
  374. if (!$result) {
  375. $this->error = $status==1?'批量上架失败':'批量下架失败';
  376. return false;
  377. }
  378. $this->error = $status==1?'批量上架成功':'批量下架成功';
  379. return true;
  380. }
  381. /**
  382. * 保存商品规格
  383. * @param int $goodsId
  384. * @param array $skus
  385. * @return bool
  386. */
  387. protected function saveGoodsSkus($goodsId, $skus)
  388. {
  389. // 先删除旧的规格(软删除)
  390. GoodsSkuModel::where('goods_id', $goodsId)->update(['mark' => 0, 'update_time' => time()]);
  391. $now = time();
  392. $skuModel = new GoodsSkuModel();
  393. foreach ($skus as $sku) {
  394. if (isset($sku['id']) && $sku['id'] > 0) {
  395. // 更新
  396. $skuModel->where('id', $sku['id'])->update([
  397. 'goods_id' => $goodsId,
  398. 'sku_name' => $sku['sku_name'] ?? '',
  399. 'price' => $sku['price'] ?? 0.00,
  400. 'stock' => $sku['stock'] ?? 0,
  401. 'sort' => $sku['sort'] ?? 0,
  402. 'status' => $sku['status'] ?? 1,
  403. 'update_time' => $now,
  404. 'mark' => 1
  405. ]);
  406. } else {
  407. // 新增
  408. $skuModel->insert([
  409. 'goods_id' => $goodsId,
  410. 'sku_name' => $sku['sku_name'] ?? '',
  411. 'price' => $sku['price'] ?? 0.00,
  412. 'stock' => $sku['stock'] ?? 0,
  413. 'sort' => $sku['sort'] ?? 0,
  414. 'status' => $sku['status'] ?? 1,
  415. 'create_time' => $now,
  416. 'update_time' => $now,
  417. 'mark' => 1
  418. ]);
  419. }
  420. }
  421. // 计算多规格总库存并更新商品主表
  422. $totalStock = $skuModel->where(['goods_id' => $goodsId, 'mark' => 1, 'status' => 1])
  423. ->sum('stock');
  424. $this->model->where('id', $goodsId)->update([
  425. 'stock' => $totalStock ?? 0,
  426. 'update_time' => $now
  427. ]);
  428. return true;
  429. }
  430. /**
  431. * 审核商品
  432. * @param int $userId 操作人ID
  433. * @param array $params 审核参数
  434. * @return bool
  435. */
  436. public function confirm($userId, $params)
  437. {
  438. $id = isset($params['id']) ? intval($params['id']) : 0;
  439. $status = isset($params['status']) ? intval($params['status']) : 0;
  440. $remark = isset($params['remark']) ? trim($params['remark']) : '';
  441. if (!$id) {
  442. $this->error = '商品ID不能为空';
  443. return false;
  444. }
  445. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  446. if (!$info) {
  447. $this->error = '商品信息不存在';
  448. return false;
  449. }
  450. // 多商户支持:检查权限
  451. if (isset($params['store_id']) && $params['store_id'] > 0) {
  452. $storeId = $params['store_id'];
  453. } else {
  454. $storeId = 0;
  455. }
  456. if ($storeId > 0 && $info->store_id != $storeId) {
  457. $this->error = '无权操作此商品';
  458. return false;
  459. }
  460. // 审核通过
  461. if ($status == 1) {
  462. $updateData = [
  463. 'status' => 1, // 1-发布
  464. 'confirm_remark' => $remark ?: '审核通过',
  465. 'update_time' => time()
  466. ];
  467. $this->model->where('id', $id)->update($updateData);
  468. $this->error = '审核通过成功';
  469. return true;
  470. }
  471. // 审核驳回
  472. elseif ($status == 4) {
  473. if (empty($remark)) {
  474. $this->error = '驳回理由不能为空';
  475. return false;
  476. }
  477. $this->model->where('id', $id)->update([
  478. 'status' => 4, // 4-审核失败
  479. 'confirm_remark' => $remark,
  480. 'update_time' => time()
  481. ]);
  482. $this->error = '审核驳回成功';
  483. return true;
  484. } else {
  485. $this->error = '审核状态参数错误';
  486. return false;
  487. }
  488. }
  489. /**
  490. * 修改状态(发布/待发布互转)
  491. */
  492. public function status()
  493. {
  494. $params = request()->all();
  495. $id = isset($params['id']) ? intval($params['id']) : 0;
  496. $status = isset($params['status']) ? intval($params['status']) : 0;
  497. if (!$id) {
  498. return ['code' => 1, 'msg' => '商品ID不能为空'];
  499. }
  500. if (!$status || ($status != 1 && $status != 2)) {
  501. return ['code' => 1, 'msg' => '状态参数错误'];
  502. }
  503. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  504. if (!$info) {
  505. return ['code' => 1, 'msg' => '商品信息不存在'];
  506. }
  507. // 只有已发布(1)和待发布(2)状态才能互转
  508. if ($info->status != 1 && $info->status != 2) {
  509. return ['code' => 1, 'msg' => '只有已发布和待发布状态才能切换'];
  510. }
  511. $this->model->where('id', $id)->update([
  512. 'status' => $status,
  513. 'update_time' => time()
  514. ]);
  515. return ['code' => 0, 'msg' => '状态修改成功'];
  516. }
  517. /**
  518. * 设置推荐
  519. */
  520. public function recommend()
  521. {
  522. $params = request()->all();
  523. $id = isset($params['id']) ? intval($params['id']) : 0;
  524. $isRecommend = isset($params['is_recommend']) ? intval($params['is_recommend']) : 0;
  525. if (!$id) {
  526. return ['code' => 1, 'msg' => '商品ID不能为空'];
  527. }
  528. if (!$isRecommend || ($isRecommend != 1 && $isRecommend != 2)) {
  529. return ['code' => 1, 'msg' => '参数错误'];
  530. }
  531. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  532. if (!$info) {
  533. return ['code' => 1, 'msg' => '商品信息不存在'];
  534. }
  535. $this->model->where('id', $id)->update([
  536. 'is_recommend' => $isRecommend,
  537. 'update_time' => time()
  538. ]);
  539. return ['code' => 0, 'msg' => $isRecommend==1?'设置推荐成功':'取消推荐成功'];
  540. }
  541. /**
  542. * 设置上新
  543. */
  544. public function setNew()
  545. {
  546. $params = request()->all();
  547. $id = isset($params['id']) ? intval($params['id']) : 0;
  548. $isNew = isset($params['is_new']) ? intval($params['is_new']) : 0;
  549. if (!$id) {
  550. return ['code' => 1, 'msg' => '商品ID不能为空'];
  551. }
  552. if (!$isNew || ($isNew != 1 && $isNew != 2)) {
  553. return ['code' => 1, 'msg' => '参数错误'];
  554. }
  555. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  556. if (!$info) {
  557. return ['code' => 1, 'msg' => '商品信息不存在'];
  558. }
  559. $this->model->where('id', $id)->update([
  560. 'is_new' => $isNew,
  561. 'update_time' => time()
  562. ]);
  563. return ['code' => 0, 'msg' => $isNew==1?'设置上新成功':'取消上新成功'];
  564. }
  565. /**
  566. * 获取商品详情(重写父类方法)
  567. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  568. * @return array
  569. */
  570. public function info($storeId = 0)
  571. {
  572. // 记录ID
  573. $id = request()->input("id", 0);
  574. $info = [];
  575. if ($id) {
  576. // 获取商品基本信息(使用关联查询)
  577. $goods = $this->model->with(['category', 'skus'])
  578. ->where(['id' => $id, 'mark' => 1])
  579. ->first();
  580. if ($goods) {
  581. $info = $goods->toArray();
  582. // 处理图片
  583. if (isset($info['thumb'])) {
  584. $info['thumb'] = get_image_url($info['thumb']);
  585. }
  586. // 处理时间
  587. if (isset($info['create_time'])) {
  588. $info['create_time'] = $info['create_time'] ? datetime($info['create_time'], 'Y-m-d H:i:s') : '';
  589. }
  590. // 获取分类信息
  591. if (isset($info['category']) && !empty($info['category'])) {
  592. $info['category_name'] = $info['category']['name'] ?? '未分类';
  593. } else {
  594. $info['category_name'] = '未分类';
  595. }
  596. // 添加状态文本
  597. $info['status_text'] = $this->getStatusText($info['status'] ?? 1);
  598. }
  599. }
  600. return message(MESSAGE_OK, true, $info);
  601. }
  602. }