refactor: make instance methods deserializeRegistryEntry, verifyRegistryEntry, serializeRegistryEntry wrappers of the functional ones

src/service/registry.ts

@@ -234,6 +234,24 @@ export class RegistryService {
   }
 
   public deserializeRegistryEntry(event: Uint8Array): SignedRegistryEntry {
+    return deserializeRegistryEntry(event);
+  }
+
+  public verifyRegistryEntry(sre: SignedRegistryEntry): boolean {
+    return verifyRegistryEntry(sre);
+  }
+  public serializeRegistryEntry(sre: SignedRegistryEntry): Uint8Array {
+    return serializeRegistryEntry(sre);
+  }
+}
+
+async function pTimeout(ms: number) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+export function deserializeRegistryEntry(
+  event: Uint8Array,
+): SignedRegistryEntry {
   const dataLength = event[42];
   return {
     pk: event.slice(1, 34),
@@ -243,7 +261,7 @@ export class RegistryService {
   };
 }
 
-  public verifyRegistryEntry(sre: SignedRegistryEntry): boolean {
+export function verifyRegistryEntry(sre: SignedRegistryEntry): boolean {
   const list: Uint8Array = Uint8Array.from([
     recordTypeRegistryEntry,
     ...encodeEndian(sre.revision, 8),
@@ -253,7 +271,7 @@ export class RegistryService {
 
   return ed25519.verify(sre.signature, list, sre.pk.slice(1));
 }
-  public serializeRegistryEntry(sre: SignedRegistryEntry): Uint8Array {
+export function serializeRegistryEntry(sre: SignedRegistryEntry): Uint8Array {
   return Uint8Array.from([
     recordTypeRegistryEntry,
     ...sre.pk,
@@ -263,8 +281,3 @@ export class RegistryService {
     ...sre.signature,
   ]);
 }
-}
-
-async function pTimeout(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms));
-}