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DEV: Rough chat message loading and posting in thread (#20579) 

This commit does a couple of things:

* Adds the ability to load messages in the chat thread panel when it is open. This just loads the most recent N messages, same as a channel, and does nothing more, no scrolling or anything like that.
* Displays the messages in an extremely simple unordered list with no additional features.
* Allows posting new messages to the thread, and echoes them into the main channel, but does not respond to any sort of MessageBus events.

I've moved messages/clearMessages/addMessages/findMessage code out of the `ChatChannel` model
and into a new `ChatMessagesManager` class, which is instantiated in both the `ChatChannel` model
and the `ChatThread` model. This allows both to manage messages in the same way via the
`TrackedArray` pattern.

This is all hidden behind experimental flags, there is no way to make this not completely broken
in a single commit. Much more work and refactoring needs to be done first.

Co-authored-by: Joffrey JAFFEUX <j.jaffeux@gmail.com>
This commit is contained in:
Martin Brennan 2023-03-21 15:29:10 +10:00 committed by GitHub
parent 1859025228
commit 0a06974a8a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 450 additions and 92 deletions
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3
plugins/chat/app/controllers/chat/chat_controller.rb
View File

@ -107,6 +107,7 @@ module Chat
content: content,
staged_id: params[:staged_id],
upload_ids: params[:upload_ids],
thread_id: params[:thread_id],
)
return render_json_error(chat_message_creator.error) if chat_message_creator.failed?
@ -215,6 +216,7 @@ module Chat
messages = preloaded_chat_message_query.where(chat_channel: @chat_channel)
messages = messages.with_deleted if guardian.can_moderate_chat?(@chatable)
messages = messages.where(thread_id: params[:thread_id]) if params[:thread_id]
if message_id.present?
condition = direction == PAST ? "<" : ">"
@ -305,6 +307,7 @@ module Chat
messages = preloaded_chat_message_query.where(chat_channel: @chat_channel)
messages = messages.with_deleted if guardian.can_moderate_chat?(@chatable)
messages = messages.where(thread_id: params[:thread_id]) if params[:thread_id]
past_messages =
messages

4
plugins/chat/assets/javascripts/discourse/components/chat-live-pane.hbs
View File

@ -75,7 +75,7 @@
{{/if}}
</div>
{{#if (and this.loadedOnce (not @channel.canLoadMorePast))}}
{{#if (and this.loadedOnce (not @channel.messagesManager.canLoadMorePast))}}
<div class="all-loaded-message">
{{i18n "chat.all_loaded"}}
</div>
@ -85,7 +85,7 @@
<ChatScrollToBottomArrow
@scrollToBottom={{this.scrollToLatestMessage}}
@hasNewMessages={{this.hasNewMessages}}
@show={{or this.needsArrow @channel.canLoadMoreFuture}}
@show={{or this.needsArrow @channel.messagesManager.canLoadMoreFuture}}
@channel={{@channel}}
/>

89
plugins/chat/assets/javascripts/discourse/components/chat-live-pane.js
View File

@ -95,7 +95,7 @@ export default class ChatLivePane extends Component {
// Technically we could keep messages to avoid re-fetching them, but
// it's not worth the complexity for now
this.args.channel?.clearMessages();
this.args.channel?.messagesManager?.clearMessages();
if (this._loadedChannelId !== this.args.channel?.id) {
this._unsubscribeToUpdates(this._loadedChannelId);
@ -221,8 +221,8 @@ export default class ChatLivePane extends Component {
const loadingMoreKey = `loadingMore${capitalize(direction)}`;
const canLoadMore = loadingPast
? this.args.channel.canLoadMorePast
: this.args.channel.canLoadMoreFuture;
? this.args.channel.messagesManager.canLoadMorePast
: this.args.channel.messagesManager.canLoadMoreFuture;
if (
!canLoadMore ||
@ -272,7 +272,7 @@ export default class ChatLivePane extends Component {
}
this.args.channel.details = meta;
this.args.channel.addMessages(messages);
this.args.channel.messagesManager.addMessages(messages);
// Edge case for IOS to avoid blank screens
// and/or scrolling to bottom losing track of scroll position
@ -301,7 +301,7 @@ export default class ChatLivePane extends Component {
return;
}
if (!this.args.channel?.canLoadMorePast) {
if (!this.args.channel?.messagesManager?.canLoadMorePast) {
return;
}
@ -358,7 +358,7 @@ export default class ChatLivePane extends Component {
@debounce(100)
highlightOrFetchMessage(messageId) {
const message = this.args.channel.findMessage(messageId);
const message = this.#messagesManager?.findMessage(messageId);
if (message) {
this.scrollToMessage(message.id, {
highlight: true,
@ -379,7 +379,7 @@ export default class ChatLivePane extends Component {
return;
}
const message = this.args.channel.findMessage(messageId);
const message = this.#messagesManager?.findMessage(messageId);
if (message?.deletedAt && opts.autoExpand) {
message.expanded = true;
}
@ -486,7 +486,7 @@ export default class ChatLivePane extends Component {
return;
}
if (this.args.channel.canLoadMoreFuture) {
if (this.#messagesManager?.canLoadMoreFuture) {
this._fetchAndScrollToLatest();
} else if (this.args.channel.messages?.length > 0) {
this.scrollToMessage(
@ -525,9 +525,9 @@ export default class ChatLivePane extends Component {
}
removeMessage(msgData) {
const message = this.args.channel.findMessage(msgData.id);
const message = this.args.channel.messagesManager.findMessage(msgData.id);
if (message) {
this.args.channel.removeMessage(message);
this.args.channel.messagesManager.removeMessage(message);
}
}
@ -579,7 +579,7 @@ export default class ChatLivePane extends Component {
stagedMessage.channelId = data.chat_message.chat_channel_id;
stagedMessage.createdAt = data.chat_message.created_at;
const inReplyToMsg = this.args.channel.findMessage(
const inReplyToMsg = this.args.channel.messagesManager.findMessage(
data.chat_message.in_reply_to?.id
);
if (inReplyToMsg && !inReplyToMsg.threadId) {
@ -599,31 +599,36 @@ export default class ChatLivePane extends Component {
}
if (data.chat_message.user.id === this.currentUser.id && data.staged_id) {
const stagedMessage = this.args.channel.findStagedMessage(data.staged_id);
const stagedMessage = this.args.channel.messagesManager.findStagedMessage(
data.staged_id
);
if (stagedMessage) {
return this._handleStagedMessage(stagedMessage, data);
}
}
if (this.args.channel.canLoadMoreFuture) {
if (this.args.channel.messagesManager.canLoadMoreFuture) {
// If we can load more messages, we just notice the user of new messages
this.hasNewMessages = true;
} else if (this.#isTowardsBottom()) {
// If we are at the bottom, we append the message and scroll to it
const message = ChatMessage.create(this.args.channel, data.chat_message);
this.args.channel.addMessages([message]);
this.args.channel.messagesManager.addMessages([message]);
this.scrollToLatestMessage();
this.updateLastReadMessage();
} else {
// If we are almost at the bottom, we append the message and notice the user
const message = ChatMessage.create(this.args.channel, data.chat_message);
this.args.channel.addMessages([message]);
this.args.channel.messagesManager.addMessages([message]);
this.hasNewMessages = true;
}
}
handleProcessedMessage(data) {
const message = this.args.channel.findMessage(data.chat_message.id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message.id
);
if (message) {
message.cooked = data.chat_message.cooked;
this.scrollToLatestMessage();
@ -631,14 +636,18 @@ export default class ChatLivePane extends Component {
}
handleRefreshMessage(data) {
const message = this.args.channel.findMessage(data.chat_message.id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message.id
);
if (message) {
message.incrementVersion();
}
}
handleEditMessage(data) {
const message = this.args.channel.findMessage(data.chat_message.id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message.id
);
if (message) {
message.message = data.chat_message.message;
message.cooked = data.chat_message.cooked;
@ -660,7 +669,7 @@ export default class ChatLivePane extends Component {
handleDeleteMessage(data) {
const deletedId = data.deleted_id;
const targetMsg = this.args.channel.findMessage(deletedId);
const targetMsg = this.args.channel.messagesManager.findMessage(deletedId);
if (!targetMsg) {
return;
@ -670,13 +679,15 @@ export default class ChatLivePane extends Component {
targetMsg.deletedAt = data.deleted_at;
targetMsg.expanded = false;
} else {
this.args.channel.removeMessage(targetMsg);
this.args.channel.messagesManager.removeMessage(targetMsg);
}
}
handleReactionMessage(data) {
if (data.user.id !== this.currentUser.id) {
const message = this.args.channel.findMessage(data.chat_message_id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message_id
);
if (message) {
message.react(data.emoji, data.action, data.user, this.currentUser.id);
}
@ -684,32 +695,40 @@ export default class ChatLivePane extends Component {
}
handleRestoreMessage(data) {
const message = this.args.channel.findMessage(data.chat_message.id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message.id
);
if (message) {
message.deletedAt = null;
} else {
this.args.channel.addMessages([
this.args.channel.messagesManager.addMessages([
ChatMessage.create(this.args.channel, data.chat_message),
]);
}
}
handleMentionWarning(data) {
const message = this.args.channel.findMessage(data.chat_message_id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message_id
);
if (message) {
message.mentionWarning = EmberObject.create(data);
}
}
handleSelfFlaggedMessage(data) {
const message = this.args.channel.findMessage(data.chat_message_id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message_id
);
if (message) {
message.userFlagStatus = data.user_flag_status;
}
}
handleFlaggedMessage(data) {
const message = this.args.channel.findMessage(data.chat_message_id);
const message = this.args.channel.messagesManager.findMessage(
data.chat_message_id
);
if (message) {
message.reviewableId = data.reviewable_id;
}
@ -719,6 +738,10 @@ export default class ChatLivePane extends Component {
return this.isDestroying || this.isDestroyed;
}
get #messagesManager() {
return this.args.channel?.messagesManager;
}
@action
sendMessage(message, uploads = []) {
resetIdle();
@ -767,8 +790,8 @@ export default class ChatLivePane extends Component {
stagedMessage.inReplyTo = this.replyToMsg;
}
this.args.channel.addMessages([stagedMessage]);
if (!this.args.channel.canLoadMoreFuture) {
this.args.channel.messagesManager.addMessages([stagedMessage]);
if (!this.args.channel.messagesManager.canLoadMoreFuture) {
this.scrollToLatestMessage();
}
@ -817,7 +840,8 @@ export default class ChatLivePane extends Component {
}
_onSendError(id, error) {
const stagedMessage = this.args.channel.findStagedMessage(id);
const stagedMessage =
this.args.channel.messagesManager.findStagedMessage(id);
if (stagedMessage) {
if (error.jqXHR?.responseJSON?.errors?.length) {
stagedMessage.error = error.jqXHR.responseJSON.errors[0];
@ -916,7 +940,7 @@ export default class ChatLivePane extends Component {
if (messageId) {
this.cancelEditing();
const message = this.args.channel.findMessage(messageId);
const message = this.args.channel.messagesManager.findMessage(messageId);
this.replyToMsg = message;
this.appEvents.trigger("chat-composer:reply-to-set", message);
this._focusComposer();
@ -928,7 +952,8 @@ export default class ChatLivePane extends Component {
@action
replyMessageClicked(message) {
const replyMessageFromLookup = this.args.channel.findMessage(message.id);
const replyMessageFromLookup =
this.args.channel.messagesManager.findMessage(message.id);
if (replyMessageFromLookup) {
this.scrollToMessage(replyMessageFromLookup.id, {
highlight: true,
@ -944,7 +969,7 @@ export default class ChatLivePane extends Component {
@action
editButtonClicked(messageId) {
const message = this.args.channel.findMessage(messageId);
const message = this.args.channel.messagesManager.findMessage(messageId);
this.editingMessage = message;
this.scrollToLatestMessage();
this._focusComposer();

34
plugins/chat/assets/javascripts/discourse/components/chat-thread.hbs
View File

@ -1,4 +1,8 @@
<div class="chat-thread" data-id={{this.thread.id}}>
<div
class={{concat-class "chat-thread" (if this.loading "loading")}}
data-id={{this.thread.id}}
{{did-insert this.loadMessages}}
>
<div class="chat-thread__header">
<div class="chat-thread__info">
<div class="chat-thread__title">
@ -14,7 +18,7 @@
</div>
<p class="chat-thread__om">
{{replace-emoji this.thread.original_message.excerpt}}
{{replace-emoji this.thread.originalMessage.excerpt}}
</p>
<div class="chat-thread__omu">
@ -23,14 +27,36 @@
}}</span>
<ChatMessageAvatar
class="chat-thread__omu-avatar"
@message={{this.thread.original_message}}
@message={{this.thread.originalMessage}}
/>
<span
class="chat-thread__omu-username"
>{{this.thread.original_message_user.username}}</span>
>{{this.thread.originalMessageUser.username}}</span>
</div>
</div>
</div>
<div class="chat-thread__messages">
<ul>
{{#each this.thread.messages as |message|}}
<li><strong>{{message.user.username}}</strong>: {{message.message}}</li>
{{/each}}
</ul>
{{#if (or this.loading this.loadingMoreFuture)}}
<ChatSkeleton />
{{/if}}
</div>
<ChatComposer
@canInteractWithChat="true"
@sendMessage={{this.sendMessage}}
@editMessage={{this.editMessage}}
@setReplyTo={{this.setReplyTo}}
@loading={{this.sendingLoading}}
@editingMessage={{readonly this.editingMessage}}
@onCancelEditing={{this.cancelEditing}}
@setInReplyToMsg={{this.setInReplyToMsg}}
@onEditLastMessageRequested={{this.editLastMessageRequested}}
@onValueChange={{this.composerValueChanged}}
@chatChannel={{this.channel}}
/>
</div>

258
plugins/chat/assets/javascripts/discourse/components/chat-thread.js
View File

@ -1,15 +1,34 @@
import Component from "@glimmer/component";
import { cloneJSON } from "discourse-common/lib/object";
import ChatMessageDraft from "discourse/plugins/chat/discourse/models/chat-message-draft";
import { tracked } from "@glimmer/tracking";
import { action } from "@ember/object";
import ChatMessage from "discourse/plugins/chat/discourse/models/chat-message";
import { popupAjaxError } from "discourse/lib/ajax-error";
import { bind, debounce } from "discourse-common/utils/decorators";
import I18n from "I18n";
import { inject as service } from "@ember/service";
const PAGE_SIZE = 50;
export default class ChatThreadPanel extends Component {
@service siteSettings;
@service currentUser;
@service chat;
@service router;
@service chatApi;
@service chatComposerPresenceManager;
@service appEvents;
@tracked loading;
@tracked loadingMorePast;
get thread() {
return this.chat.activeChannel.activeThread;
return this.channel.activeThread;
}
get channel() {
return this.chat.activeChannel;
}
get title() {
@ -19,4 +38,241 @@ export default class ChatThreadPanel extends Component {
return I18n.t("chat.threads.op_said");
}
@action
loadMessages() {
if (this.args.targetMessageId) {
this.requestedTargetMessageId = parseInt(this.args.targetMessageId, 10);
}
// TODO (martin) Loading/scrolling to selected messagew
// this.highlightOrFetchMessage(this.requestedTargetMessageId);
// if (this.requestedTargetMessageId) {
// } else {
this.fetchMessages();
// }
}
get _selfDeleted() {
return this.isDestroying || this.isDestroyed;
}
@debounce(100)
fetchMessages() {
if (this._selfDeleted) {
return;
}
this.loadingMorePast = true;
this.loading = true;
this.thread.messagesManager.clearMessages();
const findArgs = { pageSize: PAGE_SIZE };
// TODO (martin) Find arguments for last read etc.
// const fetchingFromLastRead = !options.fetchFromLastMessage;
// if (this.requestedTargetMessageId) {
// findArgs["targetMessageId"] = this.requestedTargetMessageId;
// } else if (fetchingFromLastRead) {
// findArgs["targetMessageId"] = this._getLastReadId();
// }
//
findArgs.threadId = this.thread.id;
return this.chatApi
.messages(this.channel.id, findArgs)
.then((results) => {
if (this._selfDeleted || this.channel.id !== results.meta.channel_id) {
this.router.transitionTo(
"chat.channel",
"-",
results.meta.channel_id
);
}
const [messages, meta] = this.afterFetchCallback(this.channel, results);
this.thread.messagesManager.addMessages(messages);
// TODO (martin) ECHO MODE
this.channel.messagesManager.addMessages(messages);
// TODO (martin) details needed for thread??
this.thread.details = meta;
// TODO (martin) Scrolling to particular messages
// if (this.requestedTargetMessageId) {
// this.scrollToMessage(findArgs["targetMessageId"], {
// highlight: true,
// });
// } else if (fetchingFromLastRead) {
// this.scrollToMessage(findArgs["targetMessageId"]);
// } else if (messages.length) {
// this.scrollToMessage(messages.lastObject.id);
// }
})
.catch(this.#handleErrors)
.finally(() => {
if (this._selfDeleted) {
return;
}
this.requestedTargetMessageId = null;
this.loading = false;
this.loadingMorePast = false;
// this.fillPaneAttempt();
});
}
@bind
afterFetchCallback(channel, results) {
const messages = [];
let foundFirstNew = false;
results.chat_messages.forEach((messageData) => {
// If a message has been hidden it is because the current user is ignoring
// the user who sent it, so we want to unconditionally hide it, even if
// we are going directly to the target
if (this.currentUser.ignored_users) {
messageData.hidden = this.currentUser.ignored_users.includes(
messageData.user.username
);
}
if (this.requestedTargetMessageId === messageData.id) {
messageData.expanded = !messageData.hidden;
} else {
messageData.expanded = !(messageData.hidden || messageData.deleted_at);
}
// newest has to be in after fetcg callback as we don't want to make it
// dynamic or it will make the pane jump around, it will disappear on reload
if (
!foundFirstNew &&
messageData.id > channel.currentUserMembership.last_read_message_id
) {
foundFirstNew = true;
messageData.newest = true;
}
messages.push(ChatMessage.create(channel, messageData));
});
return [messages, results.meta];
}
@action
sendMessage(message, uploads = []) {
// TODO (martin) For desktop notifications
// resetIdle()
if (this.sendingLoading) {
return;
}
this.sendingLoading = true;
this.channel.draft = ChatMessageDraft.create();
// TODO (martin) Handling case when channel is not followed???? IDK if we
// even let people send messages in threads without this, seems weird.
const stagedMessage = ChatMessage.createStagedMessage(this.channel, {
message,
created_at: new Date(),
uploads: cloneJSON(uploads),
user: this.currentUser,
thread_id: this.thread.id,
});
this.thread.messagesManager.addMessages([stagedMessage]);
// TODO (martin) Scrolling!!
// if (!this.channel.canLoadMoreFuture) {
// this.scrollToBottom();
// }
return this.chatApi
.sendMessage(this.channel.id, {
message: stagedMessage.message,
in_reply_to_id: stagedMessage.inReplyTo?.id,
staged_id: stagedMessage.stagedId,
upload_ids: stagedMessage.uploads.map((upload) => upload.id),
thread_id: stagedMessage.threadId,
})
.then(() => {
// TODO (martin) Scrolling!!
// this.scrollToBottom();
})
.catch((error) => {
this.#onSendError(stagedMessage.stagedId, error);
})
.finally(() => {
if (this._selfDeleted) {
return;
}
this.sendingLoading = false;
this.#resetAfterSend();
});
}
@action
editMessage() {}
// editMessage(chatMessage, newContent, uploads) {}
@action
setReplyTo() {}
// setReplyTo(messageId) {}
@action
setInReplyToMsg(inReplyMsg) {
this.replyToMsg = inReplyMsg;
}
@action
cancelEditing() {
this.editingMessage = null;
}
@action
editLastMessageRequested() {}
@action
composerValueChanged() {}
// composerValueChanged(value, uploads, replyToMsg) {}
#handleErrors(error) {
switch (error?.jqXHR?.status) {
case 429:
case 404:
popupAjaxError(error);
break;
default:
throw error;
}
}
#onSendError(stagedId, error) {
const stagedMessage =
this.thread.messagesManager.findStagedMessage(stagedId);
if (stagedMessage) {
if (error.jqXHR?.responseJSON?.errors?.length) {
stagedMessage.error = error.jqXHR.responseJSON.errors[0];
} else {
this.chat.markNetworkAsUnreliable();
stagedMessage.error = "network_error";
}
}
this.#resetAfterSend();
}
#resetAfterSend() {
if (this._selfDeleted) {
return;
}
this.replyToMsg = null;
this.editingMessage = null;
this.chatComposerPresenceManager.notifyState(this.channel.id, false);
this.appEvents.trigger("chat-composer:reply-to-set", null);
}
}

43
plugins/chat/assets/javascripts/discourse/lib/chat-messages-manager.js Normal file
View File

@ -0,0 +1,43 @@
import { tracked } from "@glimmer/tracking";
import { TrackedArray } from "@ember-compat/tracked-built-ins";
import { setOwner } from "@ember/application";
export default class ChatMessagesManager {
@tracked messages = new TrackedArray();
@tracked canLoadMoreFuture;
@tracked canLoadMorePast;
constructor(owner) {
setOwner(this, owner);
}
clearMessages() {
this.messages.clear();
this.canLoadMoreFuture = null;
this.canLoadMorePast = null;
}
addMessages(messages = []) {
this.messages = this.messages
.concat(messages)
.uniqBy("id")
.sortBy("createdAt");
}
findMessage(messageId) {
return this.messages.find(
(message) => message.id === parseInt(messageId, 10)
);
}
removeMessage(message) {
return this.messages.removeObject(message);
}
findStagedMessage(stagedMessageId) {
return this.messages.find(
(message) => message.staged && message.id === stagedMessageId
);
}
}

3
plugins/chat/assets/javascripts/discourse/lib/chat-threads-manager.js
View File

@ -43,7 +43,7 @@ export default class ChatThreadsManager {
let model = this.#findStale(threadObject.id);
if (!model) {
model = ChatThread.create(threadObject);
model = new ChatThread(threadObject);
this.#cache(model);
}
@ -55,7 +55,6 @@ export default class ChatThreadsManager {
.thread(channelId, threadId)
.catch(popupAjaxError)
.then((thread) => {
this.#cache(thread);
return thread;
});
}

48
plugins/chat/assets/javascripts/discourse/models/chat-channel.js
View File

@ -6,8 +6,8 @@ import { escapeExpression } from "discourse/lib/utilities";
import { tracked } from "@glimmer/tracking";
import slugifyChannel from "discourse/plugins/chat/discourse/lib/slugify-channel";
import ChatThreadsManager from "discourse/plugins/chat/discourse/lib/chat-threads-manager";
import ChatMessagesManager from "discourse/plugins/chat/discourse/lib/chat-messages-manager";
import { getOwner } from "discourse-common/lib/get-owner";
import { TrackedArray } from "@ember-compat/tracked-built-ins";
export const CHATABLE_TYPES = {
directMessageChannel: "DirectMessage",
@ -55,18 +55,24 @@ export default class ChatChannel extends RestModel {
@tracked chatableType;
@tracked status;
@tracked activeThread;
@tracked messages = new TrackedArray();
@tracked lastMessageSentAt;
@tracked canDeleteOthers;
@tracked canDeleteSelf;
@tracked canFlag;
@tracked canLoadMoreFuture;
@tracked canLoadMorePast;
@tracked canModerate;
@tracked userSilenced;
@tracked draft;
threadsManager = new ChatThreadsManager(getOwner(this));
messagesManager = new ChatMessagesManager(getOwner(this));
get messages() {
return this.messagesManager.messages;
}
set messages(messages) {
this.messagesManager.messages = messages;
}
get escapedTitle() {
return escapeExpression(this.title);
@ -126,46 +132,16 @@ export default class ChatChannel extends RestModel {
this.canFlag = details.can_flag ?? false;
this.canModerate = details.can_moderate ?? false;
if (details.can_load_more_future !== undefined) {
this.canLoadMoreFuture = details.can_load_more_future;
this.messagesManager.canLoadMoreFuture = details.can_load_more_future;
}
if (details.can_load_more_past !== undefined) {
this.canLoadMorePast = details.can_load_more_past;
this.messagesManager.canLoadMorePast = details.can_load_more_past;
}
this.userSilenced = details.user_silenced ?? false;
this.status = details.channel_status;
this.channelMessageBusLastId = details.channel_message_bus_last_id;
}
clearMessages() {
this.messages.clear();
this.canLoadMoreFuture = null;
this.canLoadMorePast = null;
}
addMessages(messages = []) {
this.messages = this.messages
.concat(messages)
.uniqBy("id")
.sortBy("createdAt");
}
findMessage(messageId) {
return this.messages.find(
(message) => message.id === parseInt(messageId, 10)
);
}
removeMessage(message) {
return this.messages.removeObject(message);
}
findStagedMessage(stagedMessageId) {
return this.messages.find(
(message) => message.staged && message.id === stagedMessageId
);
}
canModifyMessages(user) {
if (user.staff) {
return !STAFF_READONLY_STATUSES.includes(this.status);

45
plugins/chat/assets/javascripts/discourse/models/chat-thread.js
View File

@ -1,4 +1,5 @@
import RestModel from "discourse/models/rest";
import { getOwner } from "discourse-common/lib/get-owner";
import ChatMessagesManager from "discourse/plugins/chat/discourse/lib/chat-messages-manager";
import User from "discourse/models/user";
import { escapeExpression } from "discourse/lib/utilities";
import { tracked } from "@glimmer/tracking";
@ -10,22 +11,42 @@ export const THREAD_STATUSES = {
archived: "archived",
};
export default class ChatThread extends RestModel {
export default class ChatThread {
@tracked title;
@tracked status;
messagesManager = new ChatMessagesManager(getOwner(this));
constructor(args = {}) {
this.title = args.title;
this.id = args.id;
this.status = args.status;
this.originalMessageUser = this.#initUserModel(args.original_message_user);
// TODO (martin) Not sure if ChatMessage is needed here, original_message
// only has a small subset of message stuff.
this.originalMessage = args.original_message;
this.originalMessage.user = this.originalMessageUser;
}
get messages() {
return this.messagesManager.messages;
}
set messages(messages) {
this.messagesManager.messages = messages;
}
get escapedTitle() {
return escapeExpression(this.title);
}
}
ChatThread.reopenClass({
create(args) {
args = args || {};
if (!args.original_message_user instanceof User) {
args.original_message_user = User.create(args.original_message_user);
#initUserModel(user) {
if (!user || user instanceof User) {
return user;
}
args.original_message.user = args.original_message_user;
return this._super(args);
},
});
return User.create(user);
}
}

11
plugins/chat/assets/javascripts/discourse/routes/chat-channel.js
View File

@ -10,8 +10,7 @@ export default class ChatChannelRoute extends DiscourseRoute {
@action
willTransition(transition) {
this.chat.activeChannel.activeThread = null;
this.chatStateManager.closeSidePanel();
this.#closeThread();
if (transition?.to?.name === "chat.channel.index") {
const targetChannelId = transition?.to?.parent?.params?.channelId;
@ -19,7 +18,7 @@ export default class ChatChannelRoute extends DiscourseRoute {
targetChannelId &&
parseInt(targetChannelId, 10) !== this.chat.activeChannel.id
) {
this.chat.activeChannel.clearMessages();
this.chat.activeChannel.messagesManager.clearMessages();
}
}
@ -29,4 +28,10 @@ export default class ChatChannelRoute extends DiscourseRoute {
this.chat.updatePresence();
}
}
#closeThread() {
this.chat.activeChannel.activeThread?.messagesManager?.clearMessages();
this.chat.activeChannel.activeThread = null;
this.chatStateManager.closeSidePanel();
}
}

4
plugins/chat/assets/javascripts/discourse/services/chat-api.js
View File

@ -261,6 +261,10 @@ export default class ChatApi extends Service {
if (data.direction) {
args.direction = data.direction;
}
if (data.threadId) {
args.thread_id = data.threadId;
}
}
return ajax(path, { data: args });