main.go

package main

import (
	"net/http"
  
	"sample-app/handler"
	"sample-app/provider"
	"sample-app/provider/sql"
	"sample-app/service"
)

func main() {
	// Initialize DB
	db, err := provider.InitDB()
	if err != nil {
		panic(err)
	}
	defer db.Close()

	// create storage factory
	storageFactory := sql.NewStorage(db)

	// create service factory
	serviceFactory := service.New(storageFactory)

	r := handler.InitRouter(serviceFactory)
	if err := http.ListenAndServe(":8080", r); err != nil {
		panic(err)
	}
}