<?php
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namespace app\admin\model\plus\groupbuy;
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use app\common\model\plus\groupbuy\Active as ActiveModel;
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/**
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* 团购活动管理模型
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*/
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class Active extends ActiveModel
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{
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/**
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* 获取团购活动列表
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*/
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public function getList($param)
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{
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$filter = [];
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if (!empty($param['search'])) {
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$filter[] = ['active_name', 'like', '%' . trim($param['search']) . '%'];
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}
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if (isset($param['status']) && $param['status'] !== '') {
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$filter[] = ['status', '=', (int)$param['status']];
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}
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// 时间范围筛选
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if (!empty($param['start_time']) && !empty($param['end_time'])) {
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$filter[] = ['start_time', '>=', strtotime($param['start_time'])];
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$filter[] = ['end_time', '<=', strtotime($param['end_time'])];
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}
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$order = ['create_time' => 'desc'];
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if (!empty($param['order'])) {
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$order = [$param['order_field'] => $param['order']];
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}
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return $this->with(['file'])
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->where($filter)
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->order($order)
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->paginate([
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'list_rows' => $param['list_rows'] ?? 15,
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'query' => $param
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]);
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}
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/**
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* 添加团购活动
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*/
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public function add($data)
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{
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$this->startTrans();
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try {
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// 格式化数据
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$data['start_time'] = strtotime($data['start_time']);
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$data['end_time'] = strtotime($data['end_time']);
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$result = $this->save($data);
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$this->commit();
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return $result !== false;
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} catch (\Exception $e) {
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$this->rollback();
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$this->error = $e->getMessage();
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return false;
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}
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}
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/**
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* 编辑团购活动
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*/
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public function edit($data)
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{
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$this->startTrans();
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try {
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// 格式化数据
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if (isset($data['start_time'])) {
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$data['start_time'] = strtotime($data['start_time']);
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}
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if (isset($data['end_time'])) {
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$data['end_time'] = strtotime($data['end_time']);
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}
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$result = $this->save($data);
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$this->commit();
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return $result !== false;
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} catch (\Exception $e) {
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$this->rollback();
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$this->error = $e->getMessage();
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return false;
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}
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}
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/**
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* 更新状态
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*/
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public function updateStatus($status)
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{
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return $this->save(['status' => $status]) !== false;
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}
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/**
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* 删除团购活动
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*/
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public function remove()
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{
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// 检查是否有团购商品关联
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$productModel = new \app\admin\model\plus\groupbuy\Product();
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$count = $productModel->where('groupbuy_active_id', $this->groupbuy_active_id)->count();
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if ($count > 0) {
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$this->error = '该活动下还有团购商品，无法删除';
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return false;
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}
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return $this->delete();
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}
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}
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