[hw-1] implement cart service

This commit is contained in:
Никита Шубин
2025-05-25 15:49:17 +00:00
parent 3d3f10647b
commit 5077f04b0c
28 changed files with 1151 additions and 2 deletions

View File

@@ -0,0 +1,10 @@
package model
import "errors"
var (
ErrProductNotFound = errors.New("invalid sku")
ErrCartNotFound = errors.New("cart not found")
ErrItemNotFoundInCart = errors.New("item not found in cart")
)