package main import ( "encoding/gob" "fmt" "go-udemy-web-1/internal/config" "go-udemy-web-1/internal/driver" "go-udemy-web-1/internal/handlers" "go-udemy-web-1/internal/helpers" "go-udemy-web-1/internal/models" "go-udemy-web-1/internal/render" "log" "net/http" "os" "time" "github.com/alexedwards/scs/v2" ) const portNumber = ":8080" var ( app config.AppConfig session *scs.SessionManager infoLog *log.Logger errorLog *log.Logger ) // main is the main application function func main() { db, err := run() if err != nil { log.Fatal(err) } defer db.SQL.Close() fmt.Printf("Starting application on port %s\n", portNumber) srv := &http.Server{ Addr: portNumber, Handler: routes(&app), } err = srv.ListenAndServe() log.Fatal(err) } func run() (*driver.DB, error) { // what am I going to put in the session gob.Register(models.Reservation{}) gob.Register(models.User{}) gob.Register(models.Room{}) gob.Register(models.Restriction{}) // change this to true when in production app.InProduction = false session = scs.New() session.Lifetime = 24 * time.Hour session.Cookie.Persist = true session.Cookie.SameSite = http.SameSiteLaxMode session.Cookie.Secure = app.InProduction app.Session = session // connect to database log.Println("Connecting to database...") dsn := fmt.Sprintf("host=localhost port=5432 dbname=test_connect user=%s password=%s", os.Getenv("PGUSER"), os.Getenv("PGPWD")) db, err := driver.ConnectSQL(dsn) if err != nil { log.Fatal("Cannot connect to database! Dying...") } log.Println("Connected to database") tc, err := render.CreateTemplateCache() if err != nil { log.Fatalf("cannot create template cache: %s", err) return nil, err } app.TemplateCahce = tc app.UseCache = false infoLog = log.New(os.Stdout, "INFO\t", log.Ldate|log.Ltime) app.InfoLog = infoLog errorLog = log.New(os.Stdout, "ERROR\t", log.Ldate|log.Ltime|log.Lshortfile) app.ErrorLog = errorLog repo := handlers.NewRepo(&app, db) handlers.NewHandlers(repo) helpers.NewHelpers(&app) render.NewRenderer(&app) return db, nil }