implemented endpoints for uploading and showing team pictures

traque-back/photo.js

@@ -0,0 +1,69 @@
+import { app, game } from "./index.js";
+import multer from "multer";
+import fs from "fs";
+import path from "path";
+const UPLOAD_DIR = "uploads/"
+const ALLOWED_MIME = [
+    "image/png",
+    "image/jpeg",
+    "image/gif"
+]
+
+const storage = multer.diskStorage({
+    destination: function (req, file, callback) {
+        callback(null, UPLOAD_DIR);
+    },
+    filename: function (req, file, callback) {
+        callback(null, req.query.team);
+    }
+});
+
+function clean() {
+    
+    const files = fs.readdirSync(UPLOAD_DIR);
+
+    for (const file of files) {
+        const filePath = path.join(UPLOAD_DIR, file);
+        fs.unlinkSync(filePath);
+    }
+}
+
+const upload = multer({
+    storage,
+    fileFilter: function (req, file, callback) {
+        if ( ALLOWED_MIME.indexOf(file.mimetype) == -1) {
+            callback(null, false);
+        } else if (!game.getTeam(Number(req.query.team))) {
+            callback(null, false);
+        } else {
+            callback(null, true);
+        }
+    }
+})
+
+
+export function initPhotoUpload() {
+    clean();
+    app.post("/upload", upload.single('file'), (req, res) => {
+        console.log("upload", req.query)
+        res.send("")
+    })
+    app.get("/photo/my", (req,res) => {
+        let team = game.getTeam(Number(req.query.team));
+        if(team) {
+            res.set("Content-Type","image/png")
+            res.sendFile(process.cwd() + "/" + UPLOAD_DIR + "/" + team.id);
+        }else {
+            res.send(400,"Team not found")
+        }
+    })
+    app.get("/photo/enemy", (req,res) => {
+        let team = game.getTeam(Number(req.query.team));
+        if(team) {
+            res.set("Content-Type","image/png")
+            res.sendFile(process.cwd() + "/" + UPLOAD_DIR + "/" + team.chasing);
+        }else {
+            res.send(400,"Team not found")
+        }
+    })
+}