初始化项目
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<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\api\model;
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use app\api\model\Order as OrderModel;
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use app\common\model\Comment as CommentModel;
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use app\api\model\OrderGoods as OrderGoodsModel;
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use app\api\service\User as UserService;
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use app\common\library\helper;
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use app\common\exception\BaseException;
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/**
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* 商品评价模型
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* Class Comment
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* @package app\api\model
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*/
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class Comment extends CommentModel
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{
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/**
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* 隐藏字段
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* @var array
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*/
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protected $hidden = [
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'status',
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'sort',
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'order_id',
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'goods_id',
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'order_goods_id',
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'is_delete',
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'update_time'
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];
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/**
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* 获取指定商品评价列表
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* @param int $goodsId 商品ID
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* @param int|null $scoreType 评分 (10好评 20中评 30差评)
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* @return \think\Paginator
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* @throws \think\db\exception\DbException
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*/
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public function getCommentList(int $goodsId, int $scoreType = null)
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{
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$filter = $this->getFilter($goodsId, $scoreType);
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return $this->with(['user.avatar', 'orderGoods', 'images.file'])
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->where($filter)
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->order(['sort' => 'asc', 'create_time' => 'desc'])
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->paginate(15);
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}
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/**
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* 获取指定商品评价列表 (限制数量, 不分页)
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* @param int $goodsId 商品ID
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* @param int $limit 限制的数量
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* @return \think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function listRows(int $goodsId, int $limit = 5)
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{
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$filter = $this->getFilter($goodsId);
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return $this->with(['user.avatar'])
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->where($filter)
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->order(['sort' => 'asc', $this->getPk()])
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->limit($limit)
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->select();
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}
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/**
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* 获取指定商品评价总数量
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* @param int $goodsId
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* @return int
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*/
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public function rowsTotal(int $goodsId)
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{
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$filter = $this->getFilter($goodsId);
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return $this->where($filter)->count();
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}
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/**
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* 获取查询条件
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* @param int $goodsId 商品ID
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* @param int|null $scoreType 评分 (10好评 20中评 30差评)
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* @return array[]
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*/
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private function getFilter(int $goodsId, int $scoreType = null)
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{
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// 筛选条件
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$filter = [
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['goods_id', '=', $goodsId],
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['status', '=', 1],
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['is_delete', '=', 0],
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];
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// 评分
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$scoreType > 0 && $filter[] = ['score', '=', $scoreType];
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return $filter;
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}
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/**
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* 获取指定评分总数
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* @param int $goodsId
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* @return array|null|\think\Model
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getTotal(int $goodsId)
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{
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return $this->field([
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'count(comment_id) AS `all`',
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'count(score = 10 OR NULL) AS `praise`',
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'count(score = 20 OR NULL) AS `review`',
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'count(score = 30 OR NULL) AS `negative`',
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])->where([
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'goods_id' => $goodsId,
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'is_delete' => 0,
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'status' => 1
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])->find();
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}
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/**
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* 验证订单是否允许评价
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* @param OrderModel $order
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* @return boolean
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*/
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public function checkOrderAllowComment(OrderModel $order)
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{
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// 验证订单是否已完成
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if ($order['order_status'] != 30) {
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$this->error = '该订单未完成，无法评价';
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return false;
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}
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// 验证订单是否已评价
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if ($order['is_comment'] == 1) {
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$this->error = '该订单已完成评价';
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return false;
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}
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return true;
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}
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/**
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* 根据已完成订单商品 添加评价
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* @param OrderModel $order
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* @param $goodsList
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* @param array $data
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* @return boolean
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* @throws BaseException
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*/
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public function increased(OrderModel $order, $goodsList, array $data)
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{
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// 生成 formData
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$formData = $this->formatFormData($data);
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// 生成评价数据
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$data = $this->createCommentData($order['order_id'], $goodsList, $formData);
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if (empty($data)) {
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$this->error = '没有输入评价内容';
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return false;
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}
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return $this->transaction(function () use ($order, $goodsList, $formData, $data) {
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// 记录评价内容
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$result = $this->addAll($data);
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// 记录评价图片`
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$this->saveAllImages($result, $formData);
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// 更新订单评价状态
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$isComment = count($goodsList) === count($data);
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$this->updateOrderIsComment($order, $isComment, $result);
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return true;
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});
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}
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/**
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* 更新订单评价状态
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* @param OrderModel $order
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* @param $isComment
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* @param $commentList
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* @return array|false
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* @throws \Exception
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*/
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private function updateOrderIsComment(OrderModel $order, $isComment, $commentList)
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{
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// 更新订单商品
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$orderGoodsData = [];
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foreach ($commentList as $comment) {
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$orderGoodsData[] = [
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'where' => [
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'order_goods_id' => $comment['order_goods_id'],
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],
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'data' => [
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'is_comment' => 1
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]
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];
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}
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// 更新订单
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$isComment && $order->save(['is_comment' => 1]);
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return (new OrderGoods)->updateAll($orderGoodsData);
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}
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/**
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* 生成评价数据
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* @param int $orderId
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* @param $goodsList
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* @param array $formData
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* @return array
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* @throws BaseException
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*/
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private function createCommentData(int $orderId, $goodsList, array $formData)
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{
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$data = [];
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foreach ($goodsList as $goods) {
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if (!isset($formData[$goods['order_goods_id']])) {
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throwError('提交的数据不合法');
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}
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$commentItem = $formData[$goods['order_goods_id']];
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$commentItem['content'] = trim($commentItem['content']);
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!empty($commentItem['content']) && $data[$goods['order_goods_id']] = [
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'score' => $commentItem['score'],
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'content' => $commentItem['content'],
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'is_picture' => !empty($commentItem['uploaded']),
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'sort' => 100,
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'status' => 1,
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'user_id' => UserService::getCurrentLoginUserId(),
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'order_id' => $orderId,
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'goods_id' => $commentItem['goods_id'],
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'order_goods_id' => $commentItem['order_goods_id'],
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'store_id' => self::$storeId
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];
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}
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return $data;
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}
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/**
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* 格式化 formData
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* @param array $data
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* @return array
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*/
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private function formatFormData(array $data)
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{
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return helper::arrayColumn2Key($data, 'order_goods_id');
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}
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/**
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* 记录评价图片
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* @param $commentList
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* @param $formData
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* @return bool
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*/
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private function saveAllImages($commentList, $formData)
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{
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// 生成评价图片数据
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$imageData = [];
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foreach ($commentList as $comment) {
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$item = $formData[$comment['order_goods_id']];
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foreach ($item['uploaded'] as $imageId) {
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$imageData[] = [
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'comment_id' => $comment['comment_id'],
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'image_id' => $imageId,
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'store_id' => self::$storeId
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];
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}
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}
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$model = new CommentImage;
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return !empty($imageData) && $model->addAll($imageData) !== false;
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}
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}
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