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/**
* Bitrix Messenger
* Recent list controller
*
* @package bitrix
* @subpackage im
* @copyright 2001-2020 Bitrix
*/
import { RestMethod, RestMethodHandler } from "im.const";
export class RecentController
{
constructor()
{
this.paginationCount = 50;
this.loadingMore = false;
this.hasMoreToLoad = true;
this.placeholderCount = 0;
this.lastMessageDate = null;
}
setCoreController(controller)
{
this.controller = controller;
}
drawPlaceholders()
{
let placeholders = this.generatePlaceholders(this.paginationCount);
this.controller.getStore().dispatch('recent/set', { general: placeholders })
}
getRecentData()
{
let queryParams = {
'SKIP_OPENLINES': 'Y',
'LIMIT': this.paginationCount
};
this.controller.restClient.callMethod(RestMethod.imRecentList, queryParams, null, null).then(result => {
this.lastMessageDate = this.getLastMessageDate(result.data().items);
if (result.data().items.length !== this.paginationCount)
{
this.hasMoreToLoad = false;
}
this.controller.getStore().dispatch('recent/clearPlaceholders');
this.controller.executeRestAnswer(RestMethodHandler.imRecentList, result);
})
}
loadMore()
{
if (
!this.loadingMore &&
this.hasMoreToLoad
)
{
this.loadingMore = true;
let firstMessageToUpdate = this.placeholderCount;
let placeholders = this.generatePlaceholders(this.paginationCount);
this.controller.getStore().dispatch('recent/set', { general: placeholders })
.then(() => {
let queryParams = {
'SKIP_OPENLINES': 'Y',
'LIMIT': this.paginationCount,
'LAST_MESSAGE_UPDATE': this.lastMessageDate
};
this.controller.restClient.callMethod(RestMethod.imRecentList, queryParams, null, null)
.then(result => {
let items = result.data().items;
if (!items || items.length === 0)
{
this.controller.getStore().dispatch('recent/clearPlaceholders');
return false;
}
if (items.length !== this.paginationCount)
{
this.hasMoreToLoad = false;
}
this.lastMessageDate = this.getLastMessageDate(items);
let data = this.prepareDataForModels(items);
this.controller.getStore().dispatch('users/set', data.users)
.then(() => {
this.controller.getStore().dispatch('dialogues/set', data.dialogues)
.then(() => {
this.controller.getStore().dispatch('recent/updatePlaceholders',
{
items: data.recent,
firstMessage: firstMessageToUpdate
})
.then(() => {
this.loadingMore = false;
if (!this.hasMoreToLoad)
{
this.controller.getStore().dispatch('recent/clearPlaceholders');
}
});
});
});
});
});
}
}
generatePlaceholders(amount)
{
let placeholders = [];
for (let i = 0; i < amount; i++)
{
placeholders.push({
id: 'placeholder' + this.placeholderCount,
templateId: 'placeholder' + this.placeholderCount,
template: 'placeholder',
sectionCode: 'general'
});
this.placeholderCount++;
}
return placeholders;
}
getLastMessageDate(collection)
{
return collection.slice(-1)[0].date_update;
}
openOldDialog(event)
{
if (event.id !== 'notify')
{
BXIM.openMessenger(event.id);
}
else
{
BXIM.openNotify();
}
}
openOldContextMenu(event)
{
event.$event.preventDefault();
let recentItem = this.controller.getStore().getters['recent/get'](event.id);
let params = {
userId: event.id,
userIsChat: typeof event.id === 'string',
dialogIsPinned: recentItem.element.pinned
};
BXIM.messenger.openPopupMenu(event.$event.target, 'contactList', undefined, params);
}
prepareDataForModels(items)
{
let result = {
users: [],
dialogues: [],
recent: []
};
items.forEach(item => {
let userId = 0;
let chatId = 0;
if (item.user && item.user.id > 0)
{
userId = item.user.id;
result.users.push(item.user);
}
if (item.chat)
{
chatId = item.chat.id;
result.dialogues.push(Object.assign(item.chat, {dialogId: item.id}));
}
else
{
result.dialogues.push(Object.assign({}, {dialogId: item.id}));
}
result.recent.push({
...item,
avatar: item.avatar.url,
color: item.avatar.color,
userId: userId,
chatId: chatId
});
});
return result;
}
}