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),
@@ -241,9 +259,9 @@ export class RegistryService {
     data: event.slice(43, 43 + dataLength),
     signature: event.slice(43 + dataLength),
   };
-  }
+}
 
-  public verifyRegistryEntry(sre: SignedRegistryEntry): boolean {
+export function verifyRegistryEntry(sre: SignedRegistryEntry): boolean {
   const list: Uint8Array = Uint8Array.from([
     recordTypeRegistryEntry,
     ...encodeEndian(sre.revision, 8),
@@ -252,8 +270,8 @@ 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,
@@ -262,9 +280,4 @@ export class RegistryService {
     ...sre.data,
     ...sre.signature,
   ]);
-  }
-}
-
-async function pTimeout(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms));
 }