splitted Middleware.Sites into PreSetupMiddleware.PreSetup and PostSetupMiddleware.PostSetup

this fixes the problem where dependency problems are fixed

http.go

@@ -229,9 +229,8 @@ func (s *Server) Setup() {
 		site   Site
 		cfg    string
 	)
-
-	for cfg, middleware := range s.advmiddleware {
-		middleware.Setup(s.Conf.Middleware[cfg])
+	for cfg, m := range s.advmiddleware {
+		m.Setup(s.Conf.Middleware[cfg])
 	}
 	for cfg, site = range s.sites {
 		config := s.Conf.Sites[cfg]
@@ -250,10 +249,12 @@ func (s *Server) Setup() {
 		group := router.Group(config["path"].(string))
 		site.Init(group)
 	}
-	for _, middleware := range s.advmiddleware {
-		if err := middleware.Sites(maptoarray(s.sites)); err != nil {
-			log.Error().Err(err).Msg("Failed to setup midddleware. Stopping with the setup")
-			return
+	for _, m := range s.advmiddleware {
+		if psm, ok := m.(middleware.PreSetupMiddleware); ok {
+			if err := psm.PreSetup(maptoarray(s.sites)); err != nil {
+				log.Error().Err(err).Msg("Failed to setup midddleware (pre-site-setup). Stopping with the setup")
+				return
+			}
 		}
 	}
 	for cfg, site = range s.sites {
@@ -275,6 +276,14 @@ func (s *Server) Setup() {
 			cs.Setup(config)
 		}
 	}
+	for _, m := range s.advmiddleware {
+		if psm, ok := m.(middleware.PostSetupMiddleware); ok {
+			if err := psm.PostSetup(maptoarray(s.sites)); err != nil {
+				log.Error().Err(err).Msg("Failed to setup midddleware (post-site-setup). Stopping with the setup")
+				return
+			}
+		}
+	}
 	s.setup = true
 }
 

middleware/db/db.go

@@ -23,6 +23,7 @@ type ConnGet func(string) *pgxpool.Conn
 
 var _ ConnGet = NewMiddleware().GetConn
 var _ middleware.Middleware = &Middleware{}
+var _ middleware.PostSetupMiddleware = &Middleware{}
 
 // Middleware return a handler that sets the db into the context of every request.
 // uri is an url in the form dbtype:connectargs
@@ -121,8 +122,8 @@ func (m *Middleware) Teardown() {
 	}
 }
 
-// Sites is an function for getting the migrations of the site
-func (m *Middleware) Sites(sites []any) (err error) {
+// PostSetup is an function for getting the migrations of the site
+func (m *Middleware) PostSetup(sites []any) (err error) {
 	m.lock.Lock()
 	defer m.lock.Unlock()
 	var (

middleware/middleware.go

@@ -64,5 +64,16 @@ type Middleware interface {
 	Defaults() Config
 	Setup(Config)
 	Teardown()
-	Sites([]any) error
+}
+
+// PreSetupMiddleware is for middleware that only needs the sites after their initialization
+type PreSetupMiddleware interface {
+	Middleware
+	PreSetup([]any) error
+}
+
+// PostSetupMiddleware is for middleware that requires sites to be already configured
+type PostSetupMiddleware interface {
+	Middleware
+	PostSetup([]any) error
 }

middleware/wellknown/wellknown.go

@@ -11,6 +11,7 @@ import (
 )
 
 var _ middleware.Middleware = &Middleware{}
+var _ middleware.PreSetupMiddleware = &Middleware{}
 var _ httpserver.Site = &Middleware{}
 
 type (
@@ -56,8 +57,8 @@ func (*Middleware) Setup(middleware.Config) {}
 // Teardown does nothing
 func (*Middleware) Teardown() {}
 
-// Sites goes through all sites and collects all registrations for wellknown uris
-func (m *Middleware) Sites(s []any) error {
+// PreSetup goes through all sites and collects all registrations for wellknown uris
+func (m *Middleware) PreSetup(s []any) error {
 	for _, site := range s {
 		if wfs, ok := site.(FingerSite); ok {
 			for _, finger := range wfs.RegisterFingers() {