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Sasha 2023-06-26 23:03:49 +02:00
parent 9190da0e0d
commit 95aba1b173
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4 changed files with 5498 additions and 2832 deletions
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8293
examples/relay-angular-chat/package-lock.json generated
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5
examples/relay-angular-chat/package.json
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@ -21,9 +21,8 @@
"@angular/platform-browser": "~14.2.11",
"@angular/platform-browser-dynamic": "~14.2.11",
"@angular/router": "~14.2.11",
"@waku/core": "^0.0.6",
"@waku/create": "^0.0.4",
"@waku/interfaces": "^0.0.5",
"@waku/sdk": "^0.0.16",
"@waku/interfaces": "^0.0.15",
"protobufjs": "^7.1.2",
"rxjs": "~7.5.7",
"tslib": "^2.4.1",

23
examples/relay-angular-chat/src/app/messages/messages.component.ts
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@ -1,9 +1,8 @@
import { Component, OnInit } from "@angular/core";
import { WakuService } from "../waku.service";
import type { WakuPrivacy } from "@waku/interfaces";
import type { RelayNode, Unsubscribe } from "@waku/interfaces";
import protobuf from "protobufjs";
import { DecoderV0, EncoderV0 } from "@waku/core/lib/waku_message/version_0";
import type { MessageV0 } from "@waku/core/lib/waku_message/version_0";
import { waku, createDecoder, createEncoder } from "@waku/sdk";
const ProtoChatMessage = new protobuf.Type("ChatMessage")
.add(new protobuf.Field("timestamp", 1, "uint32"))
@ -21,17 +20,17 @@ interface MessageInterface {
})
export class MessagesComponent implements OnInit {
contentTopic: string = `/js-waku-examples/1/chat/proto`;
decoder: DecoderV0;
encoder: EncoderV0;
decoder: waku.Decoder;
encoder: waku.Encoder;
messages: MessageInterface[] = [];
messageCount: number = 0;
waku!: WakuPrivacy;
waku!: RelayNode;
wakuStatus!: string;
deleteObserver?: () => void;
deleteObserver?: Unsubscribe;
constructor(private wakuService: WakuService) {
this.decoder = new DecoderV0(this.contentTopic);
this.encoder = new EncoderV0(this.contentTopic);
this.decoder = createDecoder(this.contentTopic);
this.encoder = createEncoder({ contentTopic: this.contentTopic });
}
ngOnInit(): void {
@ -41,10 +40,10 @@ export class MessagesComponent implements OnInit {
this.wakuService.waku.subscribe((waku) => {
this.waku = waku;
this.deleteObserver = this.waku.relay.addObserver(
this.deleteObserver = this.waku.relay.subscribe(
this.decoder,
this.processIncomingMessages
);
) as Unsubscribe;
});
window.onbeforeunload = () => this.ngOnDestroy();
@ -69,7 +68,7 @@ export class MessagesComponent implements OnInit {
});
}
processIncomingMessages = (wakuMessage: MessageV0) => {
processIncomingMessages = (wakuMessage: waku.DecodedMessage) => {
if (!wakuMessage.payload) return;
const { text, timestamp } = ProtoChatMessage.decode(

9
examples/relay-angular-chat/src/app/waku.service.ts
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@ -1,14 +1,13 @@
import { Injectable } from "@angular/core";
import { BehaviorSubject, Subject } from "rxjs";
import { createPrivacyNode } from "@waku/create";
import { waitForRemotePeer } from "@waku/core/lib/wait_for_remote_peer";
import type { WakuPrivacy } from "@waku/interfaces";
import { createRelayNode, waitForRemotePeer } from "@waku/sdk";
import type { RelayNode } from "@waku/interfaces";
@Injectable({
providedIn: "root",
})
export class WakuService {
private wakuSubject = new Subject<WakuPrivacy>();
private wakuSubject = new Subject<RelayNode>();
public waku = this.wakuSubject.asObservable();
private wakuStatusSubject = new BehaviorSubject("");
@ -17,7 +16,7 @@ export class WakuService {
constructor() {}
init() {
createPrivacyNode({ defaultBootstrap: true }).then((waku) => {
createRelayNode({ defaultBootstrap: true }).then((waku) => {
waku.start().then(() => {
this.wakuSubject.next(waku);
this.wakuStatusSubject.next("Connecting...");