Fuggit, gpt to the rescue maybe?

index.js

@@ -160,37 +160,51 @@ const generateExtensionListEmbed = async () => {
         pbxClient.request(funcs.generateQuery("list", {})).then((result) => {
             console.log("1debug start get extensions")
             let extensions = result.fetchAllExtensions.extension;
-			// key:value pairs of extension:username
             let extensionList = {};
             let inactive = [];
-			console.log("2 debug start foreach")
-			extensions.forEach((extension) => {
-				console.log("2.1 foreach start")
-				extensionList[extension.user.extension] = extension.user.name;
-				console.log("2.2 query start")
-				conn.query(`SELECT * FROM cel WHERE cid_num  = ${extension.user.extension} AND eventtime >= DATE_SUB(CURDATE(), INTERVAL 30 DAY) LIMIT 1;`)
-					.then((rows) => {
-						console.log(`2.3 query end ${rows.length}`)
-						if (rows.length == 0) {
 
-							inactive.push(extension.user.extension);
+            // Generate a list of all unique extensions to be checked in the database
+            let uniqueExtensions = [...new Set(extensions.map(extension => extension.user.extension))];
+
+            // Construct SQL query to check all unique extensions at the same time
+            console.log("2 debug start SQL query")
+            conn.query(`
+                SELECT cid_num 
+                FROM cel 
+                WHERE cid_num IN (${uniqueExtensions.join(",")}) 
+                AND eventtime >= DATE_SUB(CURDATE(), INTERVAL 30 DAY)
+            `)
+            .then((rows) => {
+                console.log(`2.1 query end ${rows.length}`)
+
+                // Add extensions that weren't in the results to the inactive array
+                rows.forEach(row => {
+                    if (!uniqueExtensions.includes(row.cid_num)) {
+                        inactive.push(row.cid_num);
                     }
+                });
+
             }).catch((error) => {
-						console.log("2.4 query error")
+                console.log("2.2 query error")
                 reject(error);
             });
-				console.log("2.5 foreach end")
+
+            console.log("3 debug start foreach")
+            extensions.forEach((extension) => {
+                console.log("3.1 foreach start")
+                extensionList[extension.user.extension] = extension.user.name;
             });
-			extensionList1 = "";
+
-			console.log("3 debug start for")
+            let extensionList1 = "";
+            
+            console.log("4 debug start for")
             for (let key in extensionList) {
-				console.log("3.1 for start")
+                console.log("4.1 for start")
-				extensionList1 += `\`${inactive[key] ? "*" : ""}${key}\`: ${extensionList[key]}\n`;
+                extensionList1 += `\`${inactive.includes(key) ? "*" : ""}${key}\`: ${extensionList[key]}\n`;
             }
             res = {
                 "title": "Extension List",
                 "color": 0x00ff00,
-				// Get the number of extensions
                 "description": `${extensions.length} extensions`,
                 "fields": [{
                     "name": "Extensions",