From 4d930c0c8cb585979798fac2bb254f991faa62fb Mon Sep 17 00:00:00 2001
From: Gabriel Arakaki Giovanini <mail@gabrielgio.me>
Date: Mon, 26 Jun 2023 22:26:10 +0200
Subject: feat: Add initial user setup

---
 pkg/ext/middleware.go | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

(limited to 'pkg/ext')

diff --git a/pkg/ext/middleware.go b/pkg/ext/middleware.go
index 771c0ac..649272e 100644
--- a/pkg/ext/middleware.go
+++ b/pkg/ext/middleware.go
@@ -4,6 +4,7 @@ import (
 	"encoding/base64"
 	"time"
 
+	"git.sr.ht/~gabrielgio/img/pkg/components/user"
 	"github.com/sirupsen/logrus"
 	"github.com/valyala/fasthttp"
 )
@@ -54,7 +55,7 @@ func NewAuthMiddleware(key []byte, log *logrus.Entry) *AuthMiddleware {
 func (a *AuthMiddleware) LoggedIn(next fasthttp.RequestHandler) fasthttp.RequestHandler {
 	return func(ctx *fasthttp.RequestCtx) {
 		path := string(ctx.Path())
-		if path == "/login" {
+		if path == "/login" || path == "/initial" {
 			next(ctx)
 			return
 		}
@@ -87,3 +88,42 @@ func (a *AuthMiddleware) LoggedIn(next fasthttp.RequestHandler) fasthttp.Request
 		next(ctx)
 	}
 }
+
+type InitialSetupMiddleware struct {
+	userRepository user.Repository
+}
+
+func NewInitialSetupMiddleware(userRepository user.Repository) *InitialSetupMiddleware {
+	return &InitialSetupMiddleware{
+		userRepository: userRepository,
+	}
+}
+
+func (i *InitialSetupMiddleware) Check(next fasthttp.RequestHandler) fasthttp.RequestHandler {
+	return func(ctx *fasthttp.RequestCtx) {
+		// if user has been set to context it is logged in already
+		_, ok := ctx.UserValue("token").(*Token)
+		if ok {
+			next(ctx)
+			return
+		}
+
+		path := string(ctx.Path())
+		if path == "/initial" {
+			next(ctx)
+			return
+		}
+
+		exists, err := i.userRepository.Any(ctx)
+		if err != nil {
+			InternalServerError(ctx, err)
+			return
+		}
+
+		if exists {
+			next(ctx)
+			return
+		}
+		ctx.Redirect("/initial", 307)
+	}
+}
-- 
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