fix: handle errors in auth

src/shared/helpers/auth.js

@@ -10,21 +10,27 @@ const { Octokit, App } = require('octokit');
  * @returns {Promise<App>} - A promise that resolves to an authenticated instance of octokit.
  */
 async function authApp(appID, privateKeyPath) {
-
-    // reading the app private key from the appropriate file
-    const fs = require("fs");    
-    var myKey = fs.readFileSync(privateKeyPath, "utf8");
-
-    console.debug(`appID: ${appID}`);
-    console.debug(`myKey: ${myKey}`);
-
-    const app = await new App({
-        appId: appID,
-        privateKey: myKey,
-    });
-
-    return app;
-
+    const fs = require("fs");
+
+    try {
+        // Reading the app private key from the appropriate file
+        var myKey = fs.readFileSync(privateKeyPath, "utf8");
+
+        console.debug(`appID: ${appID}`);
+        console.debug(`myKey: ${myKey}`);
+
+        // Creating the app instance
+        const app = await new App({
+            appId: appID,
+            privateKey: myKey,
+        });
+
+        return app;
+    } catch (error) {
+        // Log the error and return null or an appropriate value
+        console.error("Error in authApp:", error);
+        return null; // or throw new Error('Failed to authenticate app') if you want to propagate the error
+    }
 }
 
 /**

src/shared/helpers/installation.js

@@ -7,11 +7,17 @@
  * @param {string} repo - The name of the repository.
  * @returns {Promise<Object>} - A promise that resolves to the installation object.
  */
-async function getInstallationID(app, owner, repo){
-    const installation = await app.octokit.request(`/repos/${owner}/${repo}/installation`);
-
-    return installation;
-
+async function getInstallationID(app, owner, repo) {
+    try {
+        // Attempt to fetch the installation ID
+        const installation = await app.octokit.request(`/repos/${owner}/${repo}/installation`);
+
+        return installation;
+    } catch (error) {
+        // Log the error and return null or an appropriate value
+        console.error("Error in getInstallationID:", error);
+        return null; // or you could return a custom error object or throw an error if needed
+    }
 }
 
 module.exports = {