GoodsService.php 23 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'] = $status;
  106. }
  107. // 企业支持:如果当前登录用户关联了企业信息,则只查询该企业的商品
  108. if (isset($params['store_id']) && $params['store_id'] > 0) {
  109. $where['store_id'] = $params['store_id'];
  110. }
  111. if (isset($params['is_recommend']) && $params['is_recommend'] > 0) {
  112. $where['is_recommend'] = $params['is_recommend'];
  113. }
  114. // 分类筛选
  115. $categoryId = isset($params['category_id']) ? intval($params['category_id']) : 0;
  116. if ($categoryId > 0) {
  117. $where['category_id'] = $categoryId;
  118. }
  119. $model = $this->model->where($where);
  120. // 搜索条件
  121. $model->where(function ($query) use ($params) {
  122. // 商品名称搜索
  123. $goodsName = isset($params['goods_name']) ? trim($params['goods_name']) : '';
  124. if ($goodsName) {
  125. $query->where('goods_name', 'like', "%{$goodsName}%");
  126. }
  127. // 企业名称搜索(通过关联stores表)
  128. $storeName = isset($params['store_name']) ? trim($params['store_name']) : '';
  129. if ($storeName) {
  130. $query->whereHas('store', function ($q) use ($storeName) {
  131. $q->where('nickname', 'like', "%{$storeName}%");
  132. });
  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($data['goods_name'])) {
  154. return message('请填写商品名称', false);
  155. }
  156. // 验证分类
  157. if (!isset($data['category_id']) || $data['category_id'] <= 0) {
  158. return message('请选择商品分类', false);
  159. }
  160. if (!isset($data['price']) || $data['price'] === '') {
  161. return message('请填写商品单价', false);
  162. }
  163. if (!is_numeric($data['price'])) {
  164. return message('商品单价格式不正确', false);
  165. }
  166. $data['price'] = (float)$data['price'];
  167. // 确保content字段存在(即使为空字符串或null)
  168. $contentValue = isset($data['content']) ? $data['content'] : '';
  169. if ($contentValue === null) {
  170. $contentValue = '';
  171. }
  172. $data['content'] = (string)$contentValue;
  173. // 数据隔离:商户用户添加商品时自动设置 store_id
  174. if ($storeId > 0) {
  175. // 商户用户:自动设置 store_id
  176. $data['store_id'] = $storeId;
  177. } else {
  178. // 超级管理员:如果没有指定 store_id,默认为 0(平台)
  179. if (!isset($data['store_id'])) {
  180. $data['store_id'] = 0;
  181. }
  182. }
  183. // 确保不包含 id 字段(新增不应该有 id)
  184. unset($data['id']);
  185. // 设置默认值
  186. if (!isset($data['sku_type'])) {
  187. $data['sku_type'] = 1; // 默认单规格
  188. }
  189. if (!isset($data['status']) || $data['status'] == 3) {
  190. $data['status'] = 2; // 默认待审核
  191. }
  192. if (!isset($data['sort'])) {
  193. $data['sort'] = 0;
  194. }
  195. if (!isset($data['price'])) {
  196. $data['price'] = 0.00;
  197. }
  198. if (!isset($data['stock'])) {
  199. $data['stock'] = 0;
  200. }
  201. if (!isset($data['weight'])) {
  202. $data['weight'] = 0.00;
  203. }
  204. // 保存商品
  205. $result = parent::edit($data);
  206. // 如果是多规格商品,需要处理规格数据
  207. if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
  208. $goodsId = $result['data']['id'];
  209. // 确保content字段被正确保存(处理空字符串的情况)
  210. $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
  211. // 如果是多规格商品,处理规格数据
  212. if (isset($data['sku_type']) && $data['sku_type'] == 2) {
  213. if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
  214. $this->saveGoodsSkus($goodsId, $data['skus']);
  215. }
  216. }
  217. }
  218. return $result;
  219. }
  220. /**
  221. * 编辑商品
  222. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  223. * @return array
  224. * @since 2020/11/11
  225. * @author laravel开发员
  226. */
  227. public function edit($storeId = 0)
  228. {
  229. $data = request()->all();
  230. // 图片处理
  231. if (isset($data['thumb'])) {
  232. $data['thumb'] = get_image_path($data['thumb']);
  233. }
  234. if (isset($data['albums']) && is_array($data['albums'])) {
  235. $data['albums'] = get_format_images($data['albums'],'url');
  236. }
  237. // 验证商品名称
  238. if (empty($data['goods_name'])) {
  239. return message('请填写商品名称', false);
  240. }
  241. // 验证分类
  242. if (!isset($data['category_id']) || $data['category_id'] <= 0) {
  243. return message('请选择商品分类', false);
  244. }
  245. if (!isset($data['price']) || $data['price'] === '') {
  246. return message('请填写商品单价', false);
  247. }
  248. if (!isset($data['status']) || $data['status'] == 3) {
  249. $data['status'] = 2; // 默认
  250. }
  251. if (!is_numeric($data['price'])) {
  252. return message('商品单价格式不正确', false);
  253. }
  254. $data['price'] = (float)$data['price'];
  255. // 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
  256. $contentValue = isset($data['content']) ? $data['content'] : '';
  257. if ($contentValue === null) {
  258. $contentValue = '';
  259. }
  260. $data['content'] = (string)$contentValue;
  261. // 数据隔离:商户用户只能编辑自己的商品
  262. $isEdit = !empty($data['id']);
  263. if ($storeId > 0) {
  264. // 商户用户:只能编辑自己的商品
  265. if ($isEdit) {
  266. $goods = $this->model->where('id', $data['id'])->where('mark', 1)->first();
  267. if (!$goods || $goods->store_id != $storeId) {
  268. return message('无权限操作', false);
  269. }
  270. // 商户用户修改时,自动设置状态为待审核(3)
  271. $data['status'] = 3;
  272. }
  273. // 自动设置 store_id
  274. $data['store_id'] = $storeId;
  275. } else {
  276. // 超级管理员:如果没有指定 store_id,默认为 0(平台)
  277. if (!isset($data['store_id'])) {
  278. $data['store_id'] = 0;
  279. }
  280. // 总后台管理员修改时,可以自由编辑状态
  281. // 不做任何状态处理,保持用户提交的状态
  282. }
  283. // 设置默认值(仅在新增时设置,编辑时保持用户提交的值,即使为空)
  284. if (!$isEdit) {
  285. // 新增商品时设置默认值
  286. if (!isset($data['sku_type'])) {
  287. $data['sku_type'] = 1; // 默认单规格
  288. }
  289. if (!isset($data['status'])) {
  290. $data['status'] = 3; // 默认待审核
  291. }
  292. if (!isset($data['sort'])) {
  293. $data['sort'] = 0;
  294. }
  295. if (!isset($data['price'])) {
  296. $data['price'] = 0.00;
  297. }
  298. if (!isset($data['stock'])) {
  299. $data['stock'] = 0;
  300. }
  301. if (!isset($data['weight'])) {
  302. $data['weight'] = 0.00;
  303. }
  304. } else {
  305. // 编辑商品时,只设置必要的默认值,允许空值
  306. if (!isset($data['sku_type'])) {
  307. $data['sku_type'] = 1;
  308. }
  309. if (!isset($data['sort'])) {
  310. $data['sort'] = 0;
  311. }
  312. // price, stock, weight 允许为空或 0
  313. if (!isset($data['price'])) {
  314. $data['price'] = 0.00;
  315. }
  316. if (!isset($data['stock'])) {
  317. $data['stock'] = 0;
  318. }
  319. if (!isset($data['weight'])) {
  320. $data['weight'] = 0.00;
  321. }
  322. }
  323. // 保存商品
  324. $result = parent::edit($data);
  325. // 如果是多规格商品,需要处理规格数据
  326. if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
  327. $goodsId = $result['data']['id'];
  328. // 确保content字段被正确保存(处理空字符串的情况)
  329. $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
  330. // 如果是多规格商品,处理规格数据
  331. if (isset($data['sku_type']) && $data['sku_type'] == 2) {
  332. if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
  333. $this->saveGoodsSkus($goodsId, $data['skus']);
  334. }
  335. }
  336. }
  337. return $result;
  338. }
  339. /**
  340. * 删除商品
  341. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  342. * @return array
  343. */
  344. public function delete($storeId = 0)
  345. {
  346. // 参数
  347. $param = request()->all();
  348. // 记录ID
  349. $ids = getter($param, "id");
  350. if (empty($ids)) {
  351. return message("记录ID不能为空", false);
  352. }
  353. // 数据隔离:商户用户只能删除自己的商品
  354. $query = $this->model;
  355. if ($storeId > 0) {
  356. $query = $query->where('store_id', $storeId);
  357. }
  358. // 清理已删除的记录
  359. $query->where(['mark' => 0])->where('update_time', '<=', time() - 3600)->forceDelete();
  360. if (is_array($ids)) {
  361. // 批量删除
  362. $result = $query->whereIn('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
  363. if (!$result) {
  364. return message("删除失败", false);
  365. }
  366. return message("删除成功");
  367. } else {
  368. // 单个删除
  369. $result = $query->where('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
  370. if ($result !== false) {
  371. return message();
  372. }
  373. return message("删除失败", false);
  374. }
  375. }
  376. /**
  377. * 批量上下架
  378. * @param $adminId
  379. * @param $params
  380. * @return array
  381. */
  382. public function launch($adminId,$params)
  383. {
  384. $ids = getter($params, "id");
  385. $status = getter($params, "status");
  386. if (empty($ids) || !is_array($ids)) {
  387. $this->error = '请选择操作数据';
  388. return false;
  389. }
  390. // 批量操作
  391. $result = $this->model->whereIn('id', $ids)->update(['status' => $status, 'update_time' => time()]);
  392. if (!$result) {
  393. $this->error = $status==1?'批量上架失败':'批量下架失败';
  394. return false;
  395. }
  396. $this->error = $status==1?'批量上架成功':'批量下架成功';
  397. return true;
  398. }
  399. /**
  400. * 保存商品规格
  401. * @param int $goodsId
  402. * @param array $skus
  403. * @return bool
  404. */
  405. protected function saveGoodsSkus($goodsId, $skus)
  406. {
  407. // 先删除旧的规格(软删除)
  408. GoodsSkuModel::where('goods_id', $goodsId)->update(['mark' => 0, 'update_time' => time()]);
  409. $now = time();
  410. $skuModel = new GoodsSkuModel();
  411. foreach ($skus as $sku) {
  412. if (isset($sku['id']) && $sku['id'] > 0) {
  413. // 更新
  414. $skuModel->where('id', $sku['id'])->update([
  415. 'goods_id' => $goodsId,
  416. 'sku_name' => $sku['sku_name'] ?? '',
  417. 'price' => $sku['price'] ?? 0.00,
  418. 'stock' => $sku['stock'] ?? 0,
  419. 'sort' => $sku['sort'] ?? 0,
  420. 'status' => $sku['status'] ?? 1,
  421. 'update_time' => $now,
  422. 'mark' => 1
  423. ]);
  424. } else {
  425. // 新增
  426. $skuModel->insert([
  427. 'goods_id' => $goodsId,
  428. 'sku_name' => $sku['sku_name'] ?? '',
  429. 'price' => $sku['price'] ?? 0.00,
  430. 'stock' => $sku['stock'] ?? 0,
  431. 'sort' => $sku['sort'] ?? 0,
  432. 'status' => $sku['status'] ?? 1,
  433. 'create_time' => $now,
  434. 'update_time' => $now,
  435. 'mark' => 1
  436. ]);
  437. }
  438. }
  439. // 计算多规格总库存并更新商品主表
  440. $totalStock = $skuModel->where(['goods_id' => $goodsId, 'mark' => 1, 'status' => 1])
  441. ->sum('stock');
  442. $this->model->where('id', $goodsId)->update([
  443. 'stock' => $totalStock ?? 0,
  444. 'update_time' => $now
  445. ]);
  446. return true;
  447. }
  448. /**
  449. * 审核商品
  450. * @param int $userId 操作人ID
  451. * @param array $params 审核参数
  452. * @return bool
  453. */
  454. public function confirm($userId, $params)
  455. {
  456. $id = isset($params['id']) ? intval($params['id']) : 0;
  457. $status = isset($params['status']) ? intval($params['status']) : 0;
  458. $remark = isset($params['remark']) ? trim($params['remark']) : '';
  459. if (!$id) {
  460. $this->error = '商品ID不能为空';
  461. return false;
  462. }
  463. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  464. if (!$info) {
  465. $this->error = '商品信息不存在';
  466. return false;
  467. }
  468. // 多商户支持:检查权限
  469. if (isset($params['store_id']) && $params['store_id'] > 0) {
  470. $storeId = $params['store_id'];
  471. } else {
  472. $storeId = 0;
  473. }
  474. if ($storeId > 0 && $info->store_id != $storeId) {
  475. $this->error = '无权操作此商品';
  476. return false;
  477. }
  478. // 审核通过
  479. if ($status == 1) {
  480. $updateData = [
  481. 'status' => 1, // 1-发布
  482. 'confirm_remark' => $remark ?: '审核通过',
  483. 'update_time' => time()
  484. ];
  485. $this->model->where('id', $id)->update($updateData);
  486. $this->error = '审核通过成功';
  487. return true;
  488. }
  489. // 审核驳回
  490. elseif ($status == 4) {
  491. if (empty($remark)) {
  492. $this->error = '驳回理由不能为空';
  493. return false;
  494. }
  495. $this->model->where('id', $id)->update([
  496. 'status' => 4, // 4-审核失败
  497. 'confirm_remark' => $remark,
  498. 'update_time' => time()
  499. ]);
  500. $this->error = '审核驳回成功';
  501. return true;
  502. } else {
  503. $this->error = '审核状态参数错误';
  504. return false;
  505. }
  506. }
  507. /**
  508. * 修改状态(发布/待发布互转)
  509. */
  510. public function status()
  511. {
  512. $params = request()->all();
  513. $id = isset($params['id']) ? intval($params['id']) : 0;
  514. $status = isset($params['status']) ? intval($params['status']) : 0;
  515. if (!$id) {
  516. return ['code' => 1, 'msg' => '商品ID不能为空'];
  517. }
  518. if (!$status || ($status != 1 && $status != 2)) {
  519. return ['code' => 1, 'msg' => '状态参数错误'];
  520. }
  521. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  522. if (!$info) {
  523. return ['code' => 1, 'msg' => '商品信息不存在'];
  524. }
  525. // 只有已发布(1)和待发布(2)状态才能互转
  526. if ($info->status != 1 && $info->status != 2) {
  527. return ['code' => 1, 'msg' => '只有已发布和待发布状态才能切换'];
  528. }
  529. $this->model->where('id', $id)->update([
  530. 'status' => $status,
  531. 'update_time' => time()
  532. ]);
  533. return ['code' => 0, 'msg' => '状态修改成功'];
  534. }
  535. /**
  536. * 设置推荐
  537. */
  538. public function recommend()
  539. {
  540. $params = request()->all();
  541. $id = isset($params['id']) ? intval($params['id']) : 0;
  542. $isRecommend = isset($params['is_recommend']) ? intval($params['is_recommend']) : 0;
  543. if (!$id) {
  544. return ['code' => 1, 'msg' => '商品ID不能为空'];
  545. }
  546. if (!$isRecommend || ($isRecommend != 1 && $isRecommend != 2)) {
  547. return ['code' => 1, 'msg' => '参数错误'];
  548. }
  549. $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
  550. if (!$info) {
  551. return ['code' => 1, 'msg' => '商品信息不存在'];
  552. }
  553. $this->model->where('id', $id)->update([
  554. 'is_recommend' => $isRecommend,
  555. 'update_time' => time()
  556. ]);
  557. return ['code' => 0, 'msg' => $isRecommend==1?'设置推荐成功':'取消推荐成功'];
  558. }
  559. /**
  560. * 获取商品详情(重写父类方法)
  561. * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
  562. * @return array
  563. */
  564. public function info($storeId = 0)
  565. {
  566. // 记录ID
  567. $id = request()->input("id", 0);
  568. $info = [];
  569. if ($id) {
  570. // 获取商品基本信息(使用关联查询)
  571. $goods = $this->model->with(['store', 'category', 'skus'])
  572. ->where(['id' => $id, 'mark' => 1])
  573. ->first();
  574. if ($goods) {
  575. // 数据隔离:商户用户只能查看自己的商品
  576. if ($storeId > 0 && $goods->store_id != $storeId) {
  577. return message('无权查看此商品', false);
  578. }
  579. $info = $goods->toArray();
  580. // 处理图片
  581. if (isset($info['thumb'])) {
  582. $info['thumb'] = get_image_url($info['thumb']);
  583. }
  584. // 处理时间
  585. if (isset($info['create_time'])) {
  586. $info['create_time'] = $info['create_time'] ? datetime($info['create_time'], 'Y-m-d H:i:s') : '';
  587. }
  588. // 获取分类信息
  589. if (isset($info['category']) && !empty($info['category'])) {
  590. $info['category_name'] = $info['category']['name'] ?? '未分类';
  591. } else {
  592. $info['category_name'] = '未分类';
  593. }
  594. // 获取商家信息
  595. if (isset($info['store']) && !empty($info['store'])) {
  596. $info['store_name'] = $info['store']['name'] ?? '平台商品';
  597. } else {
  598. $info['store_name'] = $info['store_id'] > 0 ? '未知商家' : '平台商品';
  599. }
  600. // 添加状态文本
  601. $info['status_text'] = $this->getStatusText($info['status'] ?? 1);
  602. }
  603. }
  604. return message(MESSAGE_OK, true, $info);
  605. }
  606. }