103 lines
2.2 KiB
Go
103 lines
2.2 KiB
Go
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()
|
|
defer close(app.MailChan)
|
|
|
|
fmt.Println("Starting mail listener...")
|
|
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{})
|
|
|
|
mailChan := make(chan models.MailData)
|
|
app.MailChan = mailChan
|
|
|
|
listenForMail()
|
|
|
|
// 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=bookings 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
|
|
}
|