Moved server packages to a separate folder

server/auth/Logout.go

@@ -0,0 +1,27 @@
+package auth
+
+import (
+	"net/http"
+
+	"github.com/aerogo/aero"
+	"github.com/aerogo/log"
+	"github.com/animenotifier/notify.moe/arn"
+)
+
+// Logout is called when the user clicks the logout button.
+// It deletes the "userId" from the session.
+func Logout(app *aero.Application, authLog *log.Log) {
+	app.Get("/logout", func(ctx aero.Context) error {
+		if ctx.HasSession() {
+			user := arn.GetUserFromContext(ctx)
+
+			if user != nil {
+				authLog.Info("%s logged out | %s | %s | %s | %s", user.Nick, user.ID, ctx.IP(), user.Email, user.RealName())
+			}
+
+			ctx.Session().Delete("userId")
+		}
+
+		return ctx.Redirect(http.StatusTemporaryRedirect, "/")
+	})
+}