57 lines
1.9 KiB
TypeScript
57 lines
1.9 KiB
TypeScript
import { useState, useEffect, useRef, useLayoutEffect } from "react";
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import { TicketMessage, GetMessagesRequest, GetMessagesResponse } from "../model";
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import { devlog } from "../utils";
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import { makeRequest } from "../api";
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export function useTicketMessages({ url, messageApiPage, messagesPerPage, ticketId, onNewMessages, onError, isUnauth = false }: {
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url: string;
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ticketId: string | undefined;
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messagesPerPage: number;
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messageApiPage: number;
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onNewMessages: (messages: TicketMessage[]) => void;
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onError: (error: Error) => void;
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isUnauth?: boolean;
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}) {
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const [fetchState, setFetchState] = useState<"fetching" | "idle" | "all fetched">("idle");
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const onNewMessagesRef = useRef(onNewMessages);
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const onErrorRef = useRef(onError);
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useLayoutEffect(() => {
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onNewMessagesRef.current = onNewMessages;
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onErrorRef.current = onError;
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}, [onNewMessages, onError]);
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useEffect(function fetchTicketMessages() {
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if (!ticketId) return;
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const controller = new AbortController();
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setFetchState("fetching");
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makeRequest<GetMessagesRequest, GetMessagesResponse>({
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url,
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method: "POST",
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useToken: !isUnauth,
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body: {
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amt: messagesPerPage,
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page: messageApiPage,
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ticket: ticketId,
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},
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signal: controller.signal,
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withCredentials: isUnauth,
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}).then(result => {
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devlog("GetMessagesResponse", result);
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if (result?.length > 0) {
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onNewMessagesRef.current(result);
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setFetchState("idle");
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} else setFetchState("all fetched");
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}).catch(error => {
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devlog("Error fetching messages", error);
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onErrorRef.current(error);
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});
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return () => controller.abort();
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}, [isUnauth, messageApiPage, messagesPerPage, ticketId, url]);
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return fetchState;
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} |