94 lines
2.7 KiB
PHP
94 lines
2.7 KiB
PHP
<?php
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namespace app\api\controller\order;
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use app\api\logic\order\CartLogic;
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use app\api\validate\CartValidate;
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use app\api\controller\BaseApiController;
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use app\api\lists\order\CartList;
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use app\common\model\order\Cart;
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use app\common\model\store_branch_product\StoreBranchProduct;
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class CartController extends BaseApiController
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{
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public function list()
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{
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return $this->dataLists(new CartList());
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}
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/**
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* @notes 添加购物车
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*/
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public function create()
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{
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$params = (new CartValidate())->post()->goCheck('add');
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$params['uid'] = $this->request->userId;
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$result = Cart::where(['uid' => $params['uid'], 'store_id' => $params['store_id'], 'product_id' => $params['product_id'], 'is_fail' => 0, 'is_pay' => 0,'delete_time' => null])->find();
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//判断起批发价
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$batch = StoreBranchProduct::where(
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['product_id'=>$params['product_id'],
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'store_id' => $params['store_id']
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]
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)->value('batch');
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if($params['cart_num'] < $batch){
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return $this->fail('起批发量低于最低值'.$batch);
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}
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$count = Cart::where(['uid' => $params['uid'], 'delete_time' => null, 'is_pay' => 0])->count();
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if ($count > 100) {
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return $this->fail('购物车商品不能大于100个，请先结算');
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}
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//数量下单判断
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$stock = StoreBranchProduct::where(
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['product_id'=>$params['product_id'],
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'store_id'=>$params['store_id']
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])->value('stock')??0;
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if ($params['cart_num'] >$stock) {
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return $this->fail('库存数量不足');
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}
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if ($result) {
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$res = CartLogic::edit($params);
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} else {
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$res = CartLogic::add($params);
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}
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if ($res) {
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return $this->success('添加成功');
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} else {
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return $this->fail(CartLogic::getError());
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}
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}
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/**
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* @notes 修改购物车
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*/
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public function change()
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{
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$params = (new CartValidate())->post()->goCheck('change');
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$params['uid'] = $this->request->userId;
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$res = CartLogic::edit($params, 'dec');
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if ($res) {
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return $this->success('修改成功');
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} else {
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return $this->fail(CartLogic::getError());
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}
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}
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/**
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* @notes 删除购物车
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*/
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public function delete()
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{
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$params = (new CartValidate())->post()->goCheck('delete');
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$params['uid'] = $this->request->userId;
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$res = CartLogic::delete($params);
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if ($res) {
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return $this->success('删除成功');
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} else {
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return $this->fail(CartLogic::getError());
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}
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}
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}
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