repo

type CouponDto struct {
	Code         string
	CouponTypeId string
}

type CouponRepo interface {
	Create(ctx context.Context, dto CouponDto) (*model.Coupon, error)
}

type CouponTypeDto struct {
	Name   string `json:"name"`
	Chance int    `json:"chance"`
}

type CouponTypeRepo interface {
	Create(ctx context.Context, row CouponTypeDto) (*model.CouponType, error)
}