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