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refractor file to unfuck the logic

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This commit is contained in:
Dennis Postma 2024-07-01 10:46:02 +02:00
parent 39e8f52595
commit d59608174d
1 changed files with 37 additions and 28 deletions
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53
src/app/events/gm/GmTileUpload.ts
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@ -1,12 +1,11 @@
import { Server } from "socket.io";
import {TSocket} from "../../utilities/Types";
import {writeFile} from "node:fs";
import {randomUUID} from "node:crypto";
import { TSocket } from "../../utilities/Types";
import { writeFile } from "node:fs/promises";
import path from "path";
import fs from "fs";
import fs from "fs/promises";
interface IPayload {
interface ITileData {
[key: string]: Buffer;
}
/**
@ -15,34 +14,44 @@ interface IPayload {
* @param io
*/
export default function (socket: TSocket, io: Server) {
socket.on('gm:tile:upload', async (data: any, callback: (response: boolean) => void) => {
socket.on('gm:tile:upload', async (data: ITileData, callback: (response: boolean) => void) => {
try {
if (socket.character?.role !== 'gm') {
callback(false);
return;
}
// get root path
const public_folder = path.join(process.cwd(), 'public', 'tiles');
// check if folder exists or create it
if (!fs.existsSync(public_folder)) {
fs.mkdirSync(public_folder, { recursive: true });
// Ensure the folder exists
await fs.mkdir(public_folder, { recursive: true });
const files = await fs.readdir(public_folder);
let highestNumber = -1;
// Find the highest number in existing filenames
for (const file of files) {
const match = file.match(/^(\d+)\.png$/);
if (match) {
const number = parseInt(match[1], 10);
if (number > highestNumber) {
highestNumber = number;
}
}
}
for (const key in data) {
// the files in the folder are named 0.png, 1.png, 2.png etc... check the last file name and add 1
const files = fs.readdirSync(public_folder);
const lastFile = files.reduce((a, b) => a > b ? a : b, '0.png');
const lastFileName = lastFile?.split('.')[0];
const filename = `${parseInt(lastFileName ?? '0') + 1}.png`;
const uploadPromises = Object.entries(data).map(async ([key, tileData], index) => {
const filename = `${highestNumber + index + 1}.png`;
const finalFilePath = path.join(public_folder, filename);
const tile = data[key];
await writeFile(finalFilePath, tileData);
});
// save the tile to the disk, for example
writeFile(finalFilePath, tile, (err) => {});
await Promise.all(uploadPromises);
// return true to the client
callback(true);
} catch (error) {
console.error('Error uploading tiles:', error);
callback(false);
}
});
}