Files
ColdBreeze-chat-web/src/app/cache/useRehydrate.js
T
2022-03-18 16:30:38 +08:00

81 lines
2.7 KiB
JavaScript

import { useState } from "react";
import { useDispatch, batch } from "react-redux";
import { fullfillReactionMessage } from "../slices/message.reaction";
import { fullfillServer } from "../slices/server";
import { fullfillMessage } from "../slices/message";
import { fullfillChannelMsg } from "../slices/message.channel";
import { fullfillUserMsg } from "../slices/message.user";
import { fullfillChannels } from "../slices/channels";
import { fullfillContacts } from "../slices/contacts";
import { fullfillFootprint } from "../slices/footprint";
const useRehydrate = () => {
const [iterated, setIterated] = useState(false);
const dispatch = useDispatch();
const rehydrate = async () => {
const rehydrateData = {
channels: [],
contacts: [],
channelMessage: {},
userMessage: {},
reactionMessage: {},
message: { replying: {} },
footprint: {},
server: {},
};
const tables = Object.keys(window.CACHE);
const results = await Promise.all(
tables.map((_key) => {
return window.CACHE[_key].iterate((data, key) => {
// console.log("iterated", key);
switch (_key) {
case "channels":
rehydrateData.channels.push(data);
break;
case "contacts":
rehydrateData.contacts.push(data);
break;
case "footprint":
rehydrateData.footprint[key] = data;
break;
case "messageChannel":
rehydrateData.channelMessage[key] = data;
break;
case "messageDM":
rehydrateData.userMessage[key] = data;
break;
case "messageReaction":
rehydrateData.reactionMessage[key] = data;
break;
case "message":
rehydrateData.message[key] = data;
break;
case "server":
rehydrateData.server[key] = data;
break;
default:
break;
}
});
})
);
batch(() => {
dispatch(fullfillContacts(rehydrateData.contacts));
dispatch(fullfillServer(rehydrateData.server));
console.log("fullfill channels from indexedDB");
dispatch(fullfillChannels(rehydrateData.channels));
dispatch(fullfillChannelMsg(rehydrateData.channelMessage));
dispatch(fullfillUserMsg(rehydrateData.userMessage));
dispatch(fullfillMessage(rehydrateData.message));
dispatch(fullfillFootprint(rehydrateData.footprint));
dispatch(fullfillReactionMessage(rehydrateData.reactionMessage));
});
setIterated(true);
console.log("iterate results", rehydrateData, results);
};
return { rehydrate, rehydrated: iterated };
};
export default useRehydrate;