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- <?php
- // +----------------------------------------------------------------------
- // | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
- // +----------------------------------------------------------------------
- // | 版权所有 2017~2021 LARAVEL研发中心
- // +----------------------------------------------------------------------
- // | 官方网站: http://www.laravel.cn
- // +----------------------------------------------------------------------
- // | Author: laravel开发员 <laravel.qq.com>
- // +----------------------------------------------------------------------
- namespace App\Services\Common;
- use App\Models\GoodsModel;
- use App\Models\GoodsSkuModel;
- use App\Services\BaseService;
- /**
- * 商品管理-服务类
- * @author laravel开发员
- * @since 2020/11/11
- * @package App\Services\Common
- */
- class GoodsService extends BaseService
- {
- /**
- * 构造函数
- * @author laravel开发员
- * @since 2020/11/11
- * AdService constructor.
- */
- public function __construct()
- {
- $this->model = new GoodsModel();
- }
- /**
- * 列表(商品审核列表)
- * @param $params
- * @param int $pageSize
- * @return array
- */
- public function getDataList($params, $pageSize = 15)
- {
- $query = $this->getQuery($params);
- $list = $query
- ->with(['store', 'category'])
- ->where(function ($query) use ($params) {
- if (isset($params['store_id']) && $params['store_id'] > 0) {
- $query->where('store_id', $params['store_id']);
- }
- })
- ->orderBy('create_time', 'desc')
- ->orderBy('id', 'desc')
- ->paginate($pageSize > 0 ? $pageSize : 9999999);
- $list = $list ? $list->toArray() : [];
- if ($list && isset($list['data'])) {
- foreach ($list['data'] as &$item) {
- $item['create_time'] = $item['create_time'] ? datetime($item['create_time'], 'Y-m-d H:i:s') : '';
- $item['status_text'] = $this->getStatusText($item['status'] ?? 1);
- // 商家名称
- if (isset($item['store']) && !empty($item['store'])) {
- $item['store_name'] = $item['store']['name'] ?? '平台商品';
- } else {
- $item['store_name'] = $item['store_id'] > 0 ? '未知商家' : '平台商品';
- }
- // 分类名称
- if (isset($item['category']) && !empty($item['category'])) {
- $item['category_name'] = $item['category']['name'] ?? '未分类';
- } else {
- $item['category_name'] = '未分类';
- }
- // 商品图片
- if (isset($item['thumb'])) {
- $item['thumb'] = get_image_url($item['thumb']);
- }
- // 计算总库存(单规格直接取stock,多规格需要计算skus的stock总和)
- if (isset($item['sku_type']) && $item['sku_type'] == 2) {
- // 多规格,需要查询skus表
- $skuModel = new GoodsSkuModel();
- $totalStock = $skuModel->where(['goods_id' => $item['id'], 'mark' => 1, 'status' => 1])
- ->sum('stock');
- $item['total_stock'] = $totalStock ?? 0;
- } else {
- // 单规格
- $item['total_stock'] = $item['stock'] ?? 0;
- }
- }
- }
- return [
- 'pageSize' => $pageSize,
- 'total' => isset($list['total']) ? $list['total'] : 0,
- 'list' => isset($list['data']) ? $list['data'] : []
- ];
- }
- /**
- * 获取状态文本
- * @param int $status
- * @return string
- */
- private function getStatusText($status)
- {
- $statusMap = [
- 1 => '已发布',
- 2 => '待发布',
- ];
- return isset($statusMap[$status]) ? $statusMap[$status] : '待发布';
- }
- /**
- * 查询
- * @param $params
- * @return \Illuminate\Database\Eloquent\Builder
- */
- public function getQuery($params)
- {
- $where = ['mark' => 1];
- // 审核状态筛选(1-发布,2-待发布,3-待审核,4-审核失败)
- $status = isset($params['status']) ? intval($params['status']) : 0;
- if ($status > 0) {
- $where['status'] = $status;
- }
- // 企业支持:如果当前登录用户关联了企业信息,则只查询该企业的商品
- if (isset($params['store_id']) && $params['store_id'] > 0) {
- $where['store_id'] = $params['store_id'];
- }
- if (isset($params['is_recommend']) && $params['is_recommend'] > 0) {
- $where['is_recommend'] = $params['is_recommend'];
- }
- // 分类筛选
- $categoryId = isset($params['category_id']) ? intval($params['category_id']) : 0;
- if ($categoryId > 0) {
- $where['category_id'] = $categoryId;
- }
- $model = $this->model->where($where);
- // 搜索条件
- $model->where(function ($query) use ($params) {
- // 商品名称搜索
- $goodsName = isset($params['goods_name']) ? trim($params['goods_name']) : '';
- if ($goodsName) {
- $query->where('goods_name', 'like', "%{$goodsName}%");
- }
- // 企业名称搜索(通过关联stores表)
- $storeName = isset($params['store_name']) ? trim($params['store_name']) : '';
- if ($storeName) {
- $query->whereHas('store', function ($q) use ($storeName) {
- $q->where('nickname', 'like', "%{$storeName}%")->orWhere('mobile', 'like', "%{$storeName}%");
- });
- }
- });
- return $model;
- }
- /**
- * 添加商品
- * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
- * @return array
- */
- public function add($storeId = 0)
- {
- $data = request()->all();
- // 图片处理
- if (isset($data['thumb'])) {
- $data['thumb'] = get_image_path($data['thumb']);
- }
- if (isset($data['albums']) && is_array($data['albums'])) {
- $data['albums'] = get_format_images($data['albums'],'url');
- }
- // 验证商品名称
- if (empty($data['goods_name'])) {
- return message('请填写商品名称', false);
- }
- // 验证分类
- if (!isset($data['category_id']) || $data['category_id'] <= 0) {
- return message('请选择商品分类', false);
- }
- if (!isset($data['price']) || $data['price'] === '') {
- return message('请填写商品单价', false);
- }
- if (!is_numeric($data['price'])) {
- return message('商品单价格式不正确', false);
- }
- $data['price'] = (float)$data['price'];
- // 确保content字段存在(即使为空字符串或null)
- $contentValue = isset($data['content']) ? $data['content'] : '';
- if ($contentValue === null) {
- $contentValue = '';
- }
- $data['content'] = (string)$contentValue;
- // 数据隔离:商户用户添加商品时自动设置 store_id
- if ($storeId > 0) {
- // 商户用户:自动设置 store_id
- $data['store_id'] = $storeId;
- } else {
- // 超级管理员:如果没有指定 store_id,默认为 0(平台)
- if (!isset($data['store_id'])) {
- $data['store_id'] = 0;
- }
- }
- // 确保不包含 id 字段(新增不应该有 id)
- unset($data['id']);
- // 设置默认值
- if (!isset($data['sku_type'])) {
- $data['sku_type'] = 1; // 默认单规格
- }
- if (!isset($data['status']) || $data['status'] == 3) {
- $data['status'] = 2; // 默认待审核
- }
- if (!isset($data['sort'])) {
- $data['sort'] = 0;
- }
- if (!isset($data['price'])) {
- $data['price'] = 0.00;
- }
- if (!isset($data['stock'])) {
- $data['stock'] = 0;
- }
- if (!isset($data['weight'])) {
- $data['weight'] = 0.00;
- }
- // 保存商品
- $result = parent::edit($data);
- // 如果是多规格商品,需要处理规格数据
- if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
- $goodsId = $result['data']['id'];
- // 确保content字段被正确保存(处理空字符串的情况)
- $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
- // 如果是多规格商品,处理规格数据
- if (isset($data['sku_type']) && $data['sku_type'] == 2) {
- if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
- $this->saveGoodsSkus($goodsId, $data['skus']);
- }
- }
- }
- return $result;
- }
- /**
- * 编辑商品
- * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
- * @return array
- * @since 2020/11/11
- * @author laravel开发员
- */
- public function edit($storeId = 0)
- {
- $data = request()->all();
- // 图片处理
- if (isset($data['thumb'])) {
- $data['thumb'] = get_image_path($data['thumb']);
- }
- if (isset($data['albums']) && is_array($data['albums'])) {
- $data['albums'] = get_format_images($data['albums'],'url');
- }
- // 验证商品名称
- if (empty($data['goods_name'])) {
- return message('请填写商品名称', false);
- }
- // 验证分类
- if (!isset($data['category_id']) || $data['category_id'] <= 0) {
- return message('请选择商品分类', false);
- }
- if (!isset($data['price']) || $data['price'] === '') {
- return message('请填写商品单价', false);
- }
- if (!isset($data['status']) || $data['status'] == 3) {
- $data['status'] = 2; // 默认
- }
- if (!is_numeric($data['price'])) {
- return message('商品单价格式不正确', false);
- }
- $data['price'] = (float)$data['price'];
- // 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
- $contentValue = isset($data['content']) ? $data['content'] : '';
- if ($contentValue === null) {
- $contentValue = '';
- }
- $data['content'] = (string)$contentValue;
- // 数据隔离:商户用户只能编辑自己的商品
- $isEdit = !empty($data['id']);
- if ($storeId > 0) {
- // 商户用户:只能编辑自己的商品
- if ($isEdit) {
- $goods = $this->model->where('id', $data['id'])->where('mark', 1)->first();
- if (!$goods || $goods->store_id != $storeId) {
- return message('无权限操作', false);
- }
- // 商户用户修改时,自动设置状态为待审核(3)
- $data['status'] = 3;
- }
- // 自动设置 store_id
- $data['store_id'] = $storeId;
- } else {
- // 超级管理员:如果没有指定 store_id,默认为 0(平台)
- if (!isset($data['store_id'])) {
- $data['store_id'] = 0;
- }
- // 总后台管理员修改时,可以自由编辑状态
- // 不做任何状态处理,保持用户提交的状态
- }
- // 设置默认值(仅在新增时设置,编辑时保持用户提交的值,即使为空)
- if (!$isEdit) {
- // 新增商品时设置默认值
- if (!isset($data['sku_type'])) {
- $data['sku_type'] = 1; // 默认单规格
- }
- if (!isset($data['status'])) {
- $data['status'] = 3; // 默认待审核
- }
- if (!isset($data['sort'])) {
- $data['sort'] = 0;
- }
- if (!isset($data['price'])) {
- $data['price'] = 0.00;
- }
- if (!isset($data['stock'])) {
- $data['stock'] = 0;
- }
- if (!isset($data['weight'])) {
- $data['weight'] = 0.00;
- }
- } else {
- // 编辑商品时,只设置必要的默认值,允许空值
- if (!isset($data['sku_type'])) {
- $data['sku_type'] = 1;
- }
- if (!isset($data['sort'])) {
- $data['sort'] = 0;
- }
- // price, stock, weight 允许为空或 0
- if (!isset($data['price'])) {
- $data['price'] = 0.00;
- }
- if (!isset($data['stock'])) {
- $data['stock'] = 0;
- }
- if (!isset($data['weight'])) {
- $data['weight'] = 0.00;
- }
- }
- // 保存商品
- $result = parent::edit($data);
- // 如果是多规格商品,需要处理规格数据
- if ($result && isset($result['code']) && $result['code'] == 0 && isset($result['data']['id'])) {
- $goodsId = $result['data']['id'];
- // 确保content字段被正确保存(处理空字符串的情况)
- $this->model->where('id', $goodsId)->update(['content' => $data['content']]);
- // 如果是多规格商品,处理规格数据
- if (isset($data['sku_type']) && $data['sku_type'] == 2) {
- if (isset($data['skus']) && is_array($data['skus']) && !empty($data['skus'])) {
- $this->saveGoodsSkus($goodsId, $data['skus']);
- }
- }
- }
- return $result;
- }
- /**
- * 删除商品
- * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
- * @return array
- */
- public function delete($storeId = 0)
- {
- // 参数
- $param = request()->all();
- // 记录ID
- $ids = getter($param, "id");
- if (empty($ids)) {
- return message("记录ID不能为空", false);
- }
- // 数据隔离:商户用户只能删除自己的商品
- $query = $this->model;
- if ($storeId > 0) {
- $query = $query->where('store_id', $storeId);
- }
- // 清理已删除的记录
- $query->where(['mark' => 0])->where('update_time', '<=', time() - 3600)->forceDelete();
- if (is_array($ids)) {
- // 批量删除
- $result = $query->whereIn('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
- if (!$result) {
- return message("删除失败", false);
- }
- return message("删除成功");
- } else {
- // 单个删除
- $result = $query->where('id', $ids)->update(['mark' => 0, 'update_time' => time()]);
- if ($result !== false) {
- return message();
- }
- return message("删除失败", false);
- }
- }
- /**
- * 批量上下架
- * @param $adminId
- * @param $params
- * @return array
- */
- public function launch($adminId,$params)
- {
- $ids = getter($params, "id");
- $status = getter($params, "status");
- if (empty($ids) || !is_array($ids)) {
- $this->error = '请选择操作数据';
- return false;
- }
- // 批量操作
- $result = $this->model->whereIn('id', $ids)->update(['status' => $status, 'update_time' => time()]);
- if (!$result) {
- $this->error = $status==1?'批量上架失败':'批量下架失败';
- return false;
- }
- $this->error = $status==1?'批量上架成功':'批量下架成功';
- return true;
- }
- /**
- * 保存商品规格
- * @param int $goodsId
- * @param array $skus
- * @return bool
- */
- protected function saveGoodsSkus($goodsId, $skus)
- {
- // 先删除旧的规格(软删除)
- GoodsSkuModel::where('goods_id', $goodsId)->update(['mark' => 0, 'update_time' => time()]);
- $now = time();
- $skuModel = new GoodsSkuModel();
- foreach ($skus as $sku) {
- if (isset($sku['id']) && $sku['id'] > 0) {
- // 更新
- $skuModel->where('id', $sku['id'])->update([
- 'goods_id' => $goodsId,
- 'sku_name' => $sku['sku_name'] ?? '',
- 'price' => $sku['price'] ?? 0.00,
- 'stock' => $sku['stock'] ?? 0,
- 'sort' => $sku['sort'] ?? 0,
- 'status' => $sku['status'] ?? 1,
- 'update_time' => $now,
- 'mark' => 1
- ]);
- } else {
- // 新增
- $skuModel->insert([
- 'goods_id' => $goodsId,
- 'sku_name' => $sku['sku_name'] ?? '',
- 'price' => $sku['price'] ?? 0.00,
- 'stock' => $sku['stock'] ?? 0,
- 'sort' => $sku['sort'] ?? 0,
- 'status' => $sku['status'] ?? 1,
- 'create_time' => $now,
- 'update_time' => $now,
- 'mark' => 1
- ]);
- }
- }
- // 计算多规格总库存并更新商品主表
- $totalStock = $skuModel->where(['goods_id' => $goodsId, 'mark' => 1, 'status' => 1])
- ->sum('stock');
- $this->model->where('id', $goodsId)->update([
- 'stock' => $totalStock ?? 0,
- 'update_time' => $now
- ]);
- return true;
- }
- /**
- * 审核商品
- * @param int $userId 操作人ID
- * @param array $params 审核参数
- * @return bool
- */
- public function confirm($userId, $params)
- {
- $id = isset($params['id']) ? intval($params['id']) : 0;
- $status = isset($params['status']) ? intval($params['status']) : 0;
- $remark = isset($params['remark']) ? trim($params['remark']) : '';
- if (!$id) {
- $this->error = '商品ID不能为空';
- return false;
- }
- $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
- if (!$info) {
- $this->error = '商品信息不存在';
- return false;
- }
- // 多商户支持:检查权限
- if (isset($params['store_id']) && $params['store_id'] > 0) {
- $storeId = $params['store_id'];
- } else {
- $storeId = 0;
- }
- if ($storeId > 0 && $info->store_id != $storeId) {
- $this->error = '无权操作此商品';
- return false;
- }
- // 审核通过
- if ($status == 1) {
- $updateData = [
- 'status' => 1, // 1-发布
- 'confirm_remark' => $remark ?: '审核通过',
- 'update_time' => time()
- ];
- $this->model->where('id', $id)->update($updateData);
- $this->error = '审核通过成功';
- return true;
- }
- // 审核驳回
- elseif ($status == 4) {
- if (empty($remark)) {
- $this->error = '驳回理由不能为空';
- return false;
- }
- $this->model->where('id', $id)->update([
- 'status' => 4, // 4-审核失败
- 'confirm_remark' => $remark,
- 'update_time' => time()
- ]);
- $this->error = '审核驳回成功';
- return true;
- } else {
- $this->error = '审核状态参数错误';
- return false;
- }
- }
- /**
- * 修改状态(发布/待发布互转)
- */
- public function status()
- {
- $params = request()->all();
- $id = isset($params['id']) ? intval($params['id']) : 0;
- $status = isset($params['status']) ? intval($params['status']) : 0;
- if (!$id) {
- return ['code' => 1, 'msg' => '商品ID不能为空'];
- }
- if (!$status || ($status != 1 && $status != 2)) {
- return ['code' => 1, 'msg' => '状态参数错误'];
- }
- $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
- if (!$info) {
- return ['code' => 1, 'msg' => '商品信息不存在'];
- }
- // 只有已发布(1)和待发布(2)状态才能互转
- if ($info->status != 1 && $info->status != 2) {
- return ['code' => 1, 'msg' => '只有已发布和待发布状态才能切换'];
- }
- $this->model->where('id', $id)->update([
- 'status' => $status,
- 'update_time' => time()
- ]);
- return ['code' => 0, 'msg' => '状态修改成功'];
- }
- /**
- * 设置推荐
- */
- public function recommend()
- {
- $params = request()->all();
- $id = isset($params['id']) ? intval($params['id']) : 0;
- $isRecommend = isset($params['is_recommend']) ? intval($params['is_recommend']) : 0;
- if (!$id) {
- return ['code' => 1, 'msg' => '商品ID不能为空'];
- }
- if (!$isRecommend || ($isRecommend != 1 && $isRecommend != 2)) {
- return ['code' => 1, 'msg' => '参数错误'];
- }
- $info = $this->model->where(['id' => $id, 'mark' => 1])->first();
- if (!$info) {
- return ['code' => 1, 'msg' => '商品信息不存在'];
- }
- $this->model->where('id', $id)->update([
- 'is_recommend' => $isRecommend,
- 'update_time' => time()
- ]);
- return ['code' => 0, 'msg' => $isRecommend==1?'设置推荐成功':'取消推荐成功'];
- }
- /**
- * 获取商品详情(重写父类方法)
- * @param int $storeId 商家ID,用于数据隔离(0表示超级管理员,>0表示商户用户)
- * @return array
- */
- public function info($storeId = 0)
- {
- // 记录ID
- $id = request()->input("id", 0);
- $info = [];
- if ($id) {
- // 获取商品基本信息(使用关联查询)
- $goods = $this->model->with(['store', 'category', 'skus'])
- ->where(['id' => $id, 'mark' => 1])
- ->first();
- if ($goods) {
- // 数据隔离:商户用户只能查看自己的商品
- if ($storeId > 0 && $goods->store_id != $storeId) {
- return message('无权查看此商品', false);
- }
- $info = $goods->toArray();
- // 处理图片
- if (isset($info['thumb'])) {
- $info['thumb'] = get_image_url($info['thumb']);
- }
- // 处理时间
- if (isset($info['create_time'])) {
- $info['create_time'] = $info['create_time'] ? datetime($info['create_time'], 'Y-m-d H:i:s') : '';
- }
- // 获取分类信息
- if (isset($info['category']) && !empty($info['category'])) {
- $info['category_name'] = $info['category']['name'] ?? '未分类';
- } else {
- $info['category_name'] = '未分类';
- }
- // 获取商家信息
- if (isset($info['store']) && !empty($info['store'])) {
- $info['store_name'] = $info['store']['name'] ?? '平台商品';
- } else {
- $info['store_name'] = $info['store_id'] > 0 ? '未知商家' : '平台商品';
- }
- // 添加状态文本
- $info['status_text'] = $this->getStatusText($info['status'] ?? 1);
- }
- }
- return message(MESSAGE_OK, true, $info);
- }
- }
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