records subscribe handler

src/dwn.ts

@@ -1,12 +1,13 @@
 import type { DataStore } from './types/data-store.js';
 import type { EventLog } from './types/event-log.js';
 import type { EventStream } from './types/subscriptions.js';
+import type { MessageOptions } from './types/core-types.js';
 import type { MessageStore } from './types/message-store.js';
 import type { MethodHandler } from './types/method-handler.js';
 import type { TenantGate } from './core/tenant-gate.js';
 import type { UnionMessageReply } from './core/message-reply.js';
 import type { EventsGetMessage, EventsGetReply, EventsQueryMessage, EventsQueryReply, EventsSubscribeMessage, EventsSubscribeMessageOptions, EventsSubscribeReply } from './types/events-types.js';
-import type { GenericMessage, GenericMessageReply, MessageOptions } from './types/message-types.js';
+import type { GenericMessage, GenericMessageReply } from './types/message-types.js';
 import type { MessagesGetMessage, MessagesGetReply } from './types/messages-types.js';
 import type { PermissionsGrantMessage, PermissionsRequestMessage, PermissionsRevokeMessage } from './types/permissions-types.js';
 import type { ProtocolsConfigureMessage, ProtocolsQueryMessage, ProtocolsQueryReply } from './types/protocols-types.js';

src/handlers/events-subscribe.ts

@@ -2,7 +2,7 @@ import EventEmitter from 'events';
 
 import type { DidResolver } from '../did/did-resolver.js';
 import type { Filter } from '../types/query-types.js';
-import type { GenericMessageHandler } from '../types/message-types.js';
+import type { GenericMessageHandler } from '../types/core-types.js';
 import type { MethodHandler } from '../types/method-handler.js';
 import type { EventListener, EventStream } from '../types/subscriptions.js';
 import type { EventsSubscribeMessage, EventsSubscribeReply, EventsSubscription } from '../types/events-types.js';

src/handlers/records-subscribe.ts

@@ -5,7 +5,7 @@ import type { Filter } from '../types/query-types.js';
 import type { MessageStore } from '../types//message-store.js';
 import type { MethodHandler } from '../types/method-handler.js';
 import type { EventListener, EventStream } from '../types/subscriptions.js';
-import type { RecordsSubscribeMessage, RecordsSubscribeMessageHandler, RecordsSubscribeReply, RecordsSubscription } from '../types/records-types.js';
+import type { RecordsHandler, RecordsSubscribeMessage, RecordsSubscribeReply, RecordsSubscription } from '../types/records-types.js';
 
 import { authenticate } from '../core/auth.js';
 import { FilterUtility } from '../utils/filter.js';
@@ -27,7 +27,7 @@ export class RecordsSubscribeHandler implements MethodHandler {
   }: {
     tenant: string,
     message: RecordsSubscribeMessage,
-    handler: RecordsSubscribeMessageHandler,
+    handler: RecordsHandler,
   }): Promise<RecordsSubscribeReply> {
     let recordsSubscribe: RecordsSubscribe;
     try {
@@ -74,7 +74,7 @@ export class RecordsSubscribeHandler implements MethodHandler {
   private async createEventSubscription(
     tenant: string,
     messageCid: string,
-    handler: RecordsSubscribeMessageHandler,
+    handler: RecordsHandler,
     filters: Filter[]
   ): Promise<RecordsSubscription> {
 

src/index.ts

@@ -2,7 +2,7 @@
 export type { DwnConfig } from './dwn.js';
 export type { DidMethodResolver, DwnServiceEndpoint, ServiceEndpoint, DidDocument, DidResolutionResult, DidResolutionMetadata, DidDocumentMetadata, VerificationMethod } from './types/did-types.js';
 export type { EventLog, GetEventsOptions } from './types/event-log.js';
-export type { EventStream, SubscriptionReply } from './types/subscriptions.js';
+export type { EventStream } from './types/subscriptions.js';
 export type { EventsGetMessage, EventsGetReply, EventsSubscribeDescriptor, EventsSubscribeMessage, EventsSubscribeReply, EventsSubscription } from './types/events-types.js';
 export type { Filter } from './types/query-types.js';
 export type { GenericMessage, GenericMessageReply, MessageSort, Pagination, QueryResultEntry } from './types/message-types.js';

src/interfaces/records-delete.ts

@@ -71,7 +71,7 @@ export class RecordsDelete extends AbstractMessage<RecordsDeleteMessage> {
   }
 
   /**
-   * Authorizes the delegate who signed this message.
+  * Authorizes the delegate who signed this message.
   * Indexed properties needed for MessageStore indexing.
   */
   public constructIndexes(

src/types/core-types.ts

@@ -0,0 +1,13 @@
+import type { EventsHandler } from './events-types.js';
+import type { Readable } from 'readable-stream';
+import type { RecordsHandler } from './records-types.js';
+
+/**
+ *  MessageOptions that are used when processing a message.
+ */
+export type MessageOptions = {
+  dataStream?: Readable;
+  handler?: GenericMessageHandler;
+};
+
+export type GenericMessageHandler = EventsHandler | RecordsHandler;

src/types/events-types.ts

@@ -1,5 +1,5 @@
 import type { ProtocolsQueryFilter } from './protocols-types.js';
-import type { AuthorizationModel, GenericMessage, GenericMessageHandler, GenericMessageReply } from './message-types.js';
+import type { AuthorizationModel, GenericMessage, GenericMessageReply } from './message-types.js';
 import type { DwnInterfaceName, DwnMethodName } from '../enums/dwn-interface-method.js';
 import type { RangeCriterion, RangeFilter } from './query-types.js';
 
@@ -41,18 +41,17 @@ export type EventsGetReply = GenericMessageReply & {
   entries?: string[];
 };
 
-
-export type EventsSubscribeMessageOptions = {
-  handler: GenericMessageHandler;
-};
-
 export type EventsSubscribeMessage = {
   authorization?: AuthorizationModel;
   descriptor: EventsSubscribeDescriptor;
 };
 
 export type EventsHandler = (message: GenericMessage) => void;
 
+export type EventsSubscribeMessageOptions = {
+  handler: EventsHandler;
+};
+
 export type EventsSubscription = {
   id: string;
   close: () => Promise<void>;

src/types/message-types.ts

@@ -1,8 +1,5 @@
 import type { DelegatedGrantMessage } from '../types/delegated-grant-message.js';
-import type { EventsHandler } from './events-types.js';
 import type { GeneralJws } from './jws-types.js';
-import type { Readable } from 'readable-stream';
-import type { RecordsSubscribeMessageHandler } from './records-types.js';
 import type { SortDirection } from './query-types.js';
 
 /**
@@ -13,14 +10,6 @@ export type GenericMessage = {
   authorization?: AuthorizationModel;
 };
 
-/**
- *  MessageOptions that are used when processing a message.
- */
-export type MessageOptions = {
-  dataStream?: Readable;
-  handler?: GenericMessageHandler;
-};
-
 /**
  * The data model for the `authorization` property in a DWN message.
  */
@@ -78,7 +67,9 @@ export type QueryResultEntry = GenericMessage & {
   encodedData?: string;
 };
 
-export type GenericMessageHandler = EventsHandler | RecordsSubscribeMessageHandler;
+export type SubscriptionReply = GenericMessageReply & {
+  subscription?: GenericMessageSubscription;
+};
 
 export type GenericMessageSubscription = {
   id: string;

src/types/method-handler.ts

@@ -1,5 +1,6 @@
+import type { GenericMessageHandler } from './core-types.js';
 import type { Readable } from 'readable-stream';
-import type { GenericMessage, GenericMessageHandler, GenericMessageReply } from './message-types.js';
+import type { GenericMessage, GenericMessageReply } from './message-types.js';
 
 /**
  * Interface that defines a message handler of a specific method.

src/types/records-types.ts

@@ -153,10 +153,10 @@ export type RecordsQueryReply = GenericMessageReply & {
   cursor?: string;
 };
 
-export type RecordsSubscribeMessageHandler = (message: RecordsWriteMessage | RecordsDeleteMessage) => void;
+export type RecordsHandler = (message: RecordsWriteMessage | RecordsDeleteMessage) => void;
 
-export type RecordsSubscribeMessgeOptions = {
-  handler: RecordsSubscribeMessageHandler;
+export type RecordsSubscribeMessageOptions = {
+  handler: RecordsHandler;
 };
 
 export type RecordsSubscribeMessage = GenericMessage & {

src/types/subscriptions.ts

@@ -1,6 +1,5 @@
-import type { GenericMessageReply } from '../types/message-types.js';
+import type { GenericMessage } from './message-types.js';
 import type { KeyValues } from './query-types.js';
-import type { GenericMessage, GenericMessageSubscription } from './message-types.js';
 
 export type EventListener = (tenant: string, message: GenericMessage, indexes: KeyValues) => void;
 
@@ -17,8 +16,4 @@ export interface EventStream {
 export interface EventSubscription {
   id: string;
   close: () => Promise<void>;
-}
-
-export type SubscriptionReply = GenericMessageReply & {
-  subscription?: GenericMessageSubscription;
-};
+}

tests/handlers/records-subscribe.spec.ts

@@ -279,8 +279,6 @@ export function testRecordsSubscribeHandler(): void {
           const deleteChatReply = await dwn.processMessage(alice.did, deleteChatForBob.message);
           expect(deleteChatReply.status.code).to.equal(202);
 
-          await Time.minimalSleep();
-
           expect(messageCids.length).to.equal(2, 'after delete');
           expect(messageCids[1]).to.equal(await Message.getCid(deleteChatForBob.message));
         });