Send and receive PniSignatureMessage

ts/ConversationController.ts

@@ -1097,6 +1097,28 @@ export class ConversationController {
     }
   }
 
+  // For testing
+  async _forgetE164(e164: string): Promise<void> {
+    const { server } = window.textsecure;
+    strictAssert(server, 'Server must be initialized');
+    const { [e164]: pni } = await server.getUuidsForE164s([e164]);
+
+    log.info(`ConversationController: forgetting e164=${e164} pni=${pni}`);
+
+    const convos = [this.get(e164), this.get(pni)];
+
+    for (const convo of convos) {
+      if (!convo) {
+        continue;
+      }
+
+      // eslint-disable-next-line no-await-in-loop
+      await removeConversation(convo.id);
+      this._conversations.remove(convo);
+      this._conversations.resetLookups();
+    }
+  }
+
   private async doLoad(): Promise<void> {
     log.info('ConversationController: starting initial fetch');