@extrawest/firebase-chat-list-component
Version:
React Firebase Chat List Component
36 lines (35 loc) • 1.58 kB
JavaScript
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
import React, { useEffect } from "react";
import { List, ListItem } from "@material-ui/core";
import { animateScroll } from "react-scroll";
import ChatBoxMessage from "../ChatBoxMessage";
const ScrollableList = (_a) => {
var { currentAuthId, messages, style } = _a, props = __rest(_a, ["currentAuthId", "messages", "style"]);
const scrollToBottom = () => {
animateScroll.scrollToBottom({
containerId: "chat-message"
});
};
useEffect(() => {
if (messages) {
scrollToBottom();
}
}, [messages]);
return (React.createElement(List, Object.assign({ id: "chat-message" }, props, { style: style }), messages && messages.map((snapshot, index) => {
const message = snapshot.val();
const chatBoxClassName = message.author === currentAuthId ? "sent" : "received";
return (React.createElement(ListItem, { key: `${index}_${message.author}`, className: `chatbox-${chatBoxClassName}` },
React.createElement(ChatBoxMessage, { message: message })));
})));
};
export default ScrollableList;