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package service
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import (
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"shoppingCart/domain/model"
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"shoppingCart/domain/repository"
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"shoppingCart/proto"
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)
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type ICartService interface {
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AddCart(*proto.AddCartReq) (obj *model.ShoppingCart, err error)
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UpdateCart(*proto.UpdateCartReq) (obj *model.ShoppingCart, err error)
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GetOrderTotal(int32List []int32) (obj float32, err error)
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}
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type CartService struct {
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cartRepository repository.ICartRepository
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}
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func NewCartService(cartRepository repository.ICartRepository) ICartService {
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return &CartService{cartRepository: cartRepository}
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}
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// "number": 0,
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//
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// "productId": 0,
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// "productSkuId": 0
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//
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// 重写接口方法
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func (u *CartService) AddCart(req *proto.AddCartReq) (obj *model.ShoppingCart, err error) {
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return u.cartRepository.AddCart(req)
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}
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func (u *CartService) UpdateCart(req *proto.UpdateCartReq) (obj *model.ShoppingCart, err error) {
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return u.cartRepository.UpdateCart(req)
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}
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func (u *CartService) GetOrderTotal(int32List []int32) (obj float32, err error) {
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return u.cartRepository.GetOrderTotal(int32List)
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}
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