kopia lustrzana https://gitlab.com/soapbox-pub/soapbox
96 wiersze
2.9 KiB
TypeScript
96 wiersze
2.9 KiB
TypeScript
import { InfiniteData } from '@tanstack/react-query';
|
|
import sumBy from 'lodash/sumBy';
|
|
|
|
import { normalizeChatMessage } from 'soapbox/normalizers';
|
|
import { ChatKeys } from 'soapbox/queries/chats';
|
|
import { queryClient } from 'soapbox/queries/client';
|
|
import { Chat, ChatMessage } from 'soapbox/types/entities';
|
|
|
|
import { compareDate } from './comparators';
|
|
import { appendPageItem, flattenPages, PaginatedResult, sortQueryData, updatePageItem } from './queries';
|
|
|
|
interface ChatPayload extends Omit<Chat, 'last_message'> {
|
|
last_message: ChatMessage | null;
|
|
}
|
|
|
|
/**
|
|
* Update the Chat entity inside the ChatSearch query.
|
|
* @param newChat - Chat entity.
|
|
*/
|
|
const updateChatInChatSearchQuery = (newChat: ChatPayload) => {
|
|
updatePageItem<ChatPayload>(ChatKeys.chatSearch(), newChat as any, (o, n) => o.id === n.id);
|
|
};
|
|
|
|
/**
|
|
* Re-order the ChatSearch query by the last message timestamp.
|
|
*/
|
|
const reOrderChatListItems = () => {
|
|
sortQueryData<ChatPayload>(ChatKeys.chatSearch(), (chatA, chatB) => {
|
|
return compareDate(
|
|
chatA.last_message?.created_at as string,
|
|
chatB.last_message?.created_at as string,
|
|
);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Check if a Chat entity exists within the cached ChatSearch query.
|
|
* @param chatId - String
|
|
* @returns Boolean
|
|
*/
|
|
const checkIfChatExists = (chatId: string) => {
|
|
const currentChats = flattenPages(
|
|
queryClient.getQueryData<InfiniteData<PaginatedResult<Chat>>>(ChatKeys.chatSearch()),
|
|
);
|
|
|
|
return currentChats?.find((chat: Chat) => chat.id === chatId);
|
|
};
|
|
|
|
/**
|
|
* Force a re-fetch of ChatSearch.
|
|
*/
|
|
const invalidateChatSearchQuery = () => {
|
|
queryClient.invalidateQueries({
|
|
queryKey: ChatKeys.chatSearch(),
|
|
});
|
|
};
|
|
|
|
const updateChatListItem = (newChat: ChatPayload) => {
|
|
const { id: chatId, last_message: lastMessage } = newChat;
|
|
|
|
const isChatAlreadyLoaded = checkIfChatExists(chatId);
|
|
|
|
if (isChatAlreadyLoaded) {
|
|
// If the chat exists in the client, let's update it.
|
|
updateChatInChatSearchQuery(newChat);
|
|
// Now that we have the new chat loaded, let's re-sort to put
|
|
// the most recent on top.
|
|
reOrderChatListItems();
|
|
} else {
|
|
// If this is a brand-new chat, let's invalid the queries.
|
|
invalidateChatSearchQuery();
|
|
}
|
|
|
|
if (lastMessage) {
|
|
// Update the Chat Messages query data.
|
|
appendPageItem(ChatKeys.chatMessages(newChat.id), normalizeChatMessage(lastMessage));
|
|
}
|
|
};
|
|
|
|
/** Get unread chats count. */
|
|
const getUnreadChatsCount = (): number => {
|
|
const chats = flattenPages(
|
|
queryClient.getQueryData<InfiniteData<PaginatedResult<Chat>>>(ChatKeys.chatSearch()),
|
|
);
|
|
|
|
return sumBy(chats, chat => chat.unread);
|
|
};
|
|
|
|
/** Update the query cache for an individual Chat Message */
|
|
const updateChatMessage = (chatMessage: ChatMessage) => updatePageItem(
|
|
ChatKeys.chatMessages(chatMessage.chat_id),
|
|
normalizeChatMessage(chatMessage),
|
|
(o, n) => o.id === n.id,
|
|
);
|
|
|
|
export { updateChatListItem, updateChatMessage, getUnreadChatsCount, reOrderChatListItems }; |