feat: hide rate limiter under flag

.env.example

@@ -1,4 +1,5 @@
 ENV=debug
 PORT=3000
 SEED_DB=true
+IS_RATE_LIMITER_ENABLED=true
 POSTGRES_URL=postgres://localhost/micrach

config/config.go

@@ -10,6 +10,7 @@ type AppConfig struct {
 	Env                  string
 	Port                 int
 	SeedDb               bool
+	IsRateLimiterEnabled bool
 }
 
 type DbConfig struct {
@@ -34,10 +35,14 @@ func getAppConfig() AppConfig {
 	seedDbString := os.Getenv("SEED_DB")
 	seedDb := seedDbString == "true"
 
+	isRateLimiterEnabledString := os.Getenv("IS_RATE_LIMITER_ENABLED")
+	isRateLimiterEnabled := isRateLimiterEnabledString == "true"
+
 	return AppConfig{
 		Env:                  env,
 		Port:                 port,
 		SeedDb:               seedDb,
+		IsRateLimiterEnabled: isRateLimiterEnabled,
 	}
 }
 

main.go

@@ -43,7 +43,9 @@ func main() {
 	router := gin.Default()
 	router.LoadHTMLGlob("templates/*.html")
 	router.ForwardedByClientIP = true
+	if Config.App.IsRateLimiterEnabled {
 		router.Use(middleware)
+	}
 	router.Static("/uploads", "./uploads")
 	router.Static("/static", "./static")
 	router.GET("/", Controllers.GetThreads)