practice_Go/internal/service/ebooks/ebooks.go

package service

import (
	"context"
	"practice_Go/api/v1/ebooks"
)

type (
	IEbooks interface {
		GetEbooksList(ctx context.Context, req *ebooks.GetEbooksListReq) (res ebooks.GetEbooksListRes, err error)
	}
)

var (
	localBooks IEbooks
)

func Ebooks() IEbooks {
	if localBooks == nil {
		panic("implement not found for interface IUser, forgot register?")
	}
	return localBooks
}

func RegisterEbooks(i IEbooks) {
	localBooks = i
}