ch14.3

cmd/api/main.go

@@ -9,6 +9,7 @@ import (
 
 	"gitea.local.lab/Lbenedar/greenlight/internal/data"
 	"gitea.local.lab/Lbenedar/greenlight/internal/jsonlog"
+	"gitea.local.lab/Lbenedar/greenlight/internal/mailer"
 	_ "github.com/lib/pq"
 )
 
@@ -18,6 +19,7 @@ type application struct {
 	config config
 	logger *jsonlog.Logger
 	models data.Models
+	mailer mailer.Mailer
 }
 
 type config struct {
@@ -34,6 +36,13 @@ type config struct {
 		burst   int
 		enabled bool
 	}
+	smtp struct {
+		host     string
+		port     int
+		username string
+		password string
+		sender   string
+	}
 }
 
 func openDB(cfg config) (*sql.DB, error) {
@@ -76,6 +85,12 @@ func main() {
 	flag.IntVar(&cfg.limiter.burst, "limiter-burst", 4, "Rate limiter maximum burst")
 	flag.BoolVar(&cfg.limiter.enabled, "limiter-enabled", true, "Enable rate limiter")
 
+	flag.StringVar(&cfg.smtp.host, "smtp-host", "smtp.mailtrap.io", "SMTP host")
+	flag.IntVar(&cfg.smtp.port, "smtp-port", 25, "SMTP port")
+	flag.StringVar(&cfg.smtp.username, "smtp-username", "0abf276416b183", "SMTP username")
+	flag.StringVar(&cfg.smtp.password, "smtp-password", "d8672aa2264bb5", "SMTP password")
+	flag.StringVar(&cfg.smtp.sender, "smtp-sender", "Greenlight <no-reply@greenlight.net", "SMTP sender")
+
 	flag.Parse()
 
 	logger := jsonlog.New(os.Stdout, jsonlog.LevelInfo)
@@ -92,6 +107,7 @@ func main() {
 		config: cfg,
 		logger: logger,
 		models: data.NewModels(db),
+		mailer: mailer.New(cfg.smtp.host, cfg.smtp.port, cfg.smtp.username, cfg.smtp.password, cfg.smtp.sender),
 	}
 
 	err = app.serve()

cmd/api/users.go

@@ -52,6 +52,12 @@ func (app *application) registerUserHandler(w http.ResponseWriter, r *http.Reque
 		return
 	}
 
+	// err = app.mailer.Send(user.Email, "user_welcome.tmpl", user)
+	// if err != nil {
+	// 	app.serverErrorResponse(w, r, err)
+	// 	return
+	// }
+
 	err = app.writeJSON(w, http.StatusCreated, envelope{"user": user}, nil)
 	if err != nil {
 		app.serverErrorResponse(w, r, err)