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