adt/intertnal/fabrics/fabrics.go

// package fabrics -- грязная фабрика объектов
package fabrics

import (
	"fmt"
	"log"

	"adt/intertnal/serv_http"
	"adt/intertnal/serv_process"
	"adt/intertnal/service"
	"adt/intertnal/store_ram"
	"adt/pkg/types"
)

// MakeService -- возвращает новый объект сервиса
func MakeService() (types.IService, error) {
	log.Println("MakeService()")
	store := store_ram.NewStoreRam()
	servProcess, err := serv_process.NewServProcess(store)
	if err != nil {
		return nil, fmt.Errorf("MakeService(): in create ServProcess, err=\n\t%w", err)
	}
	servHttp, err := serv_http.NewServHttp(servProcess)
	if err != nil {
		return nil, fmt.Errorf("MakeService(): in create ServHttp, err=\n\t%w", err)
	}
	sf, err := service.NewService(store, servHttp)
	if err != nil {
		return nil, fmt.Errorf("MakeService(): in service.NewService, err=\n\t%w", err)
	}
	return sf, nil
}