refactor

api/datastore/datastore.go

@@ -0,0 +1,27 @@
+package datastore
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/Sirupsen/logrus"
+	"github.com/iron-io/functions/api/datastore/bolt"
+	"github.com/iron-io/functions/api/datastore/postgres"
+	"github.com/iron-io/functions/api/models"
+)
+
+func New(dbURL string) (models.Datastore, error) {
+	u, err := url.Parse(dbURL)
+	if err != nil {
+		logrus.WithFields(logrus.Fields{"url": dbURL}).Fatal("bad DB URL")
+	}
+	logrus.WithFields(logrus.Fields{"db": u.Scheme}).Info("creating new datastore")
+	switch u.Scheme {
+	case "bolt":
+		return bolt.New(u)
+	case "postgres":
+		return postgres.New(u)
+	default:
+		return nil, fmt.Errorf("db type not supported %v", u.Scheme)
+	}
+}