feat: change detector

pkg/dnsProvider/__mocks__/testNewCanCreateIonosProvider.yaml

@@ -0,0 +1,16 @@
+---
+ip_provider:
+  type: plain
+  config:
+    url: https://ifconfig.me
+dns_provider:
+  type: ionos
+  config:
+    api_key: exampleAPIKey
+    base_url: https://example.com
+domains:
+  - tld: example.com
+    subdomains:
+      - "@"
+      - www
+check_interval: 0 0 0/6 * * * *

pkg/dnsProvider/dnsProvider.go

@@ -0,0 +1,11 @@
+package dnsProvider
+
+import (
+	"net"
+	"realdnydns/model/common"
+)
+
+type DNSProvider interface {
+	UpdateRecord(tld string, subdomain string, ip net.IP, ttl int, prio int, disabled bool) (*common.ARecord, error)
+	GetRecord(tld string, subdomain string) (*common.ARecord, error)
+}