major refactoring of the api

api/doormanstate.go

@@ -0,0 +1,29 @@
+package api
+
+import (
+	"mime"
+	"net/http"
+)
+
+func GetDormanState(w http.ResponseWriter, request *http.Request) {
+	id := getDoormanIdFromRequest(w, request)
+	if id == "" {
+		Write404Error(w)
+		return
+	}
+	doorman, err := conn.GetDoorman(id)
+	if err != nil {
+		Write500Error(w, err)
+		return
+	} else if doorman == nil {
+		Write404Error(w)
+		return
+	}
+
+	if payload, err := doorman.AsDoormanUpdatePayload(); err != nil {
+		Write500Error(w, err)
+	} else {
+		w.Header().Add("Content-Type", mime.TypeByExtension(".json"))
+		w.Write(payload)
+	}
+}