Bug fixes

app/utils/map.util.js

@@ -1,7 +1,8 @@
 const csv = require("fast-csv");
 const fs = require("fs");
 const path = require("path");
-const { steps } = require("../config/map.conf");
+const map_conf = require("../config/map.conf");
+const logger = require("./logger.util");
 
 async function addMap(filename, meta, throttle, motor) {
     var total = "";
@@ -24,7 +25,7 @@ async function addMap(filename, meta, throttle, motor) {
         const current_values = Object.values(motor["0"]);
         const brake_values = Object.values(motor["1"]);
         
-        for (let i = 0; i <= steps; i++) {
+        for (let i = 0; i <= map_conf.steps; i++) {
             map[i] = [current_values[i], brake_values[i], throttle_values[i]];
         }
     }
@@ -146,25 +147,33 @@ async function parseMapJson(filename, mode) {
 
 async function getAvailableMaps() {
     // path in app_conf
-    var files = fs.readdirSync("app/storage");
     var available_maps = {};
 
-    for (const file of files) {
-        if (path.extname(file) == ".csv") {
-            available_maps[file] = {};
-
-            try {
-                let meta = await parseMap(file, 1);
-
-                if (meta && meta.length) {
-                    for (const m of meta) {
-                        available_maps[file][m.slice(0, m.indexOf(":")).toLowerCase()] = m.slice(m.indexOf(":") + 1)
+    try {
+        var files = fs.readdirSync("app/storage");
+    
+        for (const file of files) {
+            if (path.extname(file) == ".csv") {
+                available_maps[file] = {};
+    
+                try {
+                    let meta = await parseMap(file, 1);
+    
+                    if (meta && meta.length) {
+                        for (const m of meta) {
+                            available_maps[file][m.slice(0, m.indexOf(":")).toLowerCase()] = m.slice(m.indexOf(":") + 1)
+                        }
                     }
+                } catch (error) {
+                    throw new Error(error);
                 }
-            } catch (error) {
-                throw new Error(error);
             }
         }
+    } catch (error) {
+        if (error.code === "ENOENT") {
+            logger.info("No storage directory found. Creating directory.");
+            fs.mkdirSync("app/storage");
+        }
     }
 
     return available_maps;