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