Fixes fs problems

1 files changed, 4 insertions, 3 deletions

diff --git a/src/db.js b/src/db.js
index 16278c4..52652fd 100644
--- a/src/db.js
+++ b/src/db.js
@@ -1,7 +1,7 @@
 // Ideally, we should write to a file and read it at app start in case of crashes.
 // An actual SQL database would probably be overkill.
 
-const { readFileSync, writeFile } = require("fs");
+const fs = require("fs");
 
 /** @type Array<{ name: string, number: string }> */
 const subscriptions = [];
@@ -42,7 +42,7 @@ function getSubscriptionFromNumber(number) {
 
 async function save() {
   try {
-    await writeFile('./data.json', JSON.stringify({ subscriptions }));
+    await fs.promises.writeFile('./data.json', JSON.stringify({ subscriptions }));
   } catch (err) {
     if (typeof err === 'string') {
       console.error(`Error writing data: ${err}`);
@@ -54,7 +54,8 @@ async function save() {
 
 function load() {
   try {
-    const data = JSON.parse(readFileSync('./data.json'));
+    const json = fs.readFileSync('./data.json');
+    const data = JSON.parse(json);
     while (subscriptions.pop()) {}
     subscriptions.push(...data['subscriptions']);
   } catch (err){