@pazznetwork/ngx-chat
Version:
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93 lines • 13.4 kB
JavaScript
import { jid as parseJid } from '@xmpp/client';
import { BehaviorSubject } from 'rxjs';
import { dummyAvatarContact } from './contact-avatar';
import { MessageStore } from './message-store';
import { Presence } from './presence';
import { isJid } from './recipient';
import { ContactSubscription } from './subscription';
export class Contact {
/**
* Do not call directly, use {@link ContactFactoryService#createContact} instead.
*/
constructor(jidPlain, name, logService, avatar) {
this.name = name;
this.recipientType = 'contact';
this.avatar = dummyAvatarContact;
this.metadata = {};
this.presence$ = new BehaviorSubject(Presence.unavailable);
this.subscription$ = new BehaviorSubject(ContactSubscription.none);
this.pendingOut$ = new BehaviorSubject(false);
this.pendingIn$ = new BehaviorSubject(false);
this.resources$ = new BehaviorSubject(new Map());
this.pendingRoomInvite$ = new BehaviorSubject(null);
if (avatar) {
this.avatar = avatar;
}
const jid = parseJid(jidPlain);
this.jidFull = jid;
this.jidBare = jid.bare();
this.messageStore = new MessageStore(logService);
}
get messages$() {
return this.messageStore.messages$;
}
get messages() {
return this.messageStore.messages;
}
get dateMessagesGroups() {
return this.messageStore.dateMessageGroups;
}
get oldestMessage() {
return this.messageStore.oldestMessage;
}
get mostRecentMessage() {
return this.messageStore.mostRecentMessage;
}
get mostRecentMessageReceived() {
return this.messageStore.mostRecentMessageReceived;
}
get mostRecentMessageSent() {
return this.messageStore.mostRecentMessageSent;
}
addMessage(message) {
this.messageStore.addMessage(message);
}
equalsBareJid(other) {
if (other instanceof Contact || isJid(other)) {
const otherJid = other instanceof Contact ? other.jidBare : other.bare();
return this.jidBare.equals(otherJid);
}
return false;
}
isSubscribed() {
const subscription = this.subscription$.getValue();
return subscription === ContactSubscription.both || subscription === ContactSubscription.to;
}
isUnaffiliated() {
return !this.isSubscribed() && !this.pendingIn$.getValue() && !this.pendingOut$.getValue();
}
updateResourcePresence(jid, presence) {
const resources = this.resources$.getValue();
resources.set(jid, presence);
this.presence$.next(this.determineOverallPresence(resources));
this.resources$.next(resources);
}
getMessageById(id) {
return this.messageStore.messageIdToMessage.get(id);
}
determineOverallPresence(jidToPresence) {
let result = Presence.unavailable;
[...jidToPresence.values()].some((presence) => {
if (presence === Presence.present) {
result = presence;
return true;
}
else if (presence === Presence.away) {
result = Presence.away;
}
return false;
});
return result;
}
}
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{ jid as parseJid } from '@xmpp/client';\nimport { JID } from '@xmpp/jid';\nimport { BehaviorSubject, Subject } from 'rxjs';\nimport { LogService } from '../services/log.service';\nimport { dummyAvatarContact } from './contact-avatar';\nimport { Message } from './message';\nimport { DateMessagesGroup, MessageStore } from './message-store';\nimport { Presence } from './presence';\nimport { isJid, Recipient } from './recipient';\nimport { ContactSubscription } from './subscription';\n\nexport interface Invitation {\n    from: JID;\n    roomJid: JID;\n    reason?: string;\n    password?: string;\n}\n\nexport interface ContactMetadata {\n    [key: string]: any;\n}\n\nexport type JidToPresence = Map<string, Presence>;\n\nexport class Contact {\n\n    readonly recipientType = 'contact';\n    avatar = dummyAvatarContact;\n    metadata: ContactMetadata = {};\n\n    /** use {@link jidBare}, jid resource is only set for chat room contacts */\n    readonly jidFull: JID;\n    readonly jidBare: JID;\n    readonly presence$ = new BehaviorSubject<Presence>(Presence.unavailable);\n    readonly subscription$ = new BehaviorSubject<ContactSubscription>(ContactSubscription.none);\n    readonly pendingOut$ = new BehaviorSubject(false);\n    readonly pendingIn$ = new BehaviorSubject(false);\n    readonly resources$ = new BehaviorSubject<JidToPresence>(new Map());\n    readonly pendingRoomInvite$ = new BehaviorSubject<null | Invitation>(null);\n\n    private readonly messageStore: MessageStore<Message>;\n\n    get messages$(): Subject<Message> {\n        return this.messageStore.messages$;\n    }\n\n    get messages(): Message[] {\n        return this.messageStore.messages;\n    }\n\n    get dateMessagesGroups(): DateMessagesGroup<Message>[] {\n        return this.messageStore.dateMessageGroups;\n    }\n\n    get oldestMessage(): Message | undefined {\n        return this.messageStore.oldestMessage;\n    }\n\n    get mostRecentMessage(): Message | undefined {\n        return this.messageStore.mostRecentMessage;\n    }\n\n    get mostRecentMessageReceived(): Message | undefined {\n        return this.messageStore.mostRecentMessageReceived;\n    }\n\n    get mostRecentMessageSent(): Message | undefined {\n        return this.messageStore.mostRecentMessageSent;\n    }\n\n    /**\n     * Do not call directly, use {@link ContactFactoryService#createContact} instead.\n     */\n    constructor(jidPlain: string,\n                public name: string,\n                logService?: LogService,\n                avatar?: string) {\n        if (avatar) {\n            this.avatar = avatar;\n        }\n        const jid = parseJid(jidPlain);\n        this.jidFull = jid;\n        this.jidBare = jid.bare();\n        this.messageStore = new MessageStore(logService);\n    }\n\n    addMessage(message: Message): void {\n        this.messageStore.addMessage(message);\n    }\n\n    equalsBareJid(other: Recipient | JID): boolean {\n        if (other instanceof Contact || isJid(other)) {\n            const otherJid = other instanceof Contact ? other.jidBare : other.bare();\n            return this.jidBare.equals(otherJid);\n        }\n        return false;\n    }\n\n    isSubscribed(): boolean {\n        const subscription = this.subscription$.getValue();\n        return subscription === ContactSubscription.both || subscription === ContactSubscription.to;\n    }\n\n    isUnaffiliated(): boolean {\n        return !this.isSubscribed() && !this.pendingIn$.getValue() && !this.pendingOut$.getValue();\n    }\n\n    updateResourcePresence(jid: string, presence: Presence): void {\n        const resources = this.resources$.getValue();\n        resources.set(jid, presence);\n        this.presence$.next(this.determineOverallPresence(resources));\n        this.resources$.next(resources);\n    }\n\n    getMessageById(id: string): Message | null {\n        return this.messageStore.messageIdToMessage.get(id);\n    }\n\n    private determineOverallPresence(jidToPresence: JidToPresence): Presence {\n        let result = Presence.unavailable;\n\n        [...jidToPresence.values()].some((presence) => {\n            if (presence === Presence.present) {\n                result = presence;\n                return true;\n            } else if (presence === Presence.away) {\n                result = Presence.away;\n            }\n            return false;\n        });\n\n        return result;\n    }\n\n}\n"]}