Combined client + server code, Added HA ability, minor bug fixes

logic/extpeers.go

@@ -0,0 +1,38 @@
+package logic
+
+import (
+	"encoding/json"
+
+	"github.com/gravitl/netmaker/database"
+	"github.com/gravitl/netmaker/functions"
+	"github.com/gravitl/netmaker/models"
+)
+
+func GetExtPeersList(macaddress string, networkName string) ([]models.ExtPeersResponse, error) {
+
+	var peers []models.ExtPeersResponse
+	records, err := database.FetchRecords(database.EXT_CLIENT_TABLE_NAME)
+
+	if err != nil {
+		return peers, err
+	}
+
+	for _, value := range records {
+		var peer models.ExtPeersResponse
+		var extClient models.ExtClient
+		err = json.Unmarshal([]byte(value), &peer)
+		if err != nil {
+			functions.PrintUserLog(models.NODE_SERVER_NAME, "failed to unmarshal peer", 2)
+			continue
+		}
+		err = json.Unmarshal([]byte(value), &extClient)
+		if err != nil {
+			functions.PrintUserLog(models.NODE_SERVER_NAME, "failed to unmarshal ext client", 2)
+			continue
+		}
+		if extClient.Network == networkName && extClient.IngressGatewayID == macaddress {
+			peers = append(peers, peer)
+		}
+	}
+	return peers, err
+}