Improve error handling of API (#4345)

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* Update attached_notes.ts

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* Refactor

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* Update call.ts

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* ✌️

* Fix

src/server/api/endpoints/drive.ts

@@ -13,35 +13,34 @@ export const meta = {
 	kind: 'drive-read'
 };
 
-export default define(meta, (ps, user) => new Promise(async (res, rej) => {
+export default define(meta, async (ps, user) => {
 	const instance = await fetchMeta();
 
 	// Calculate drive usage
-	const usage = await DriveFile
-		.aggregate([{
-			$match: {
-				'metadata.userId': user._id,
-				'metadata.deletedAt': { $exists: false }
-			}
-		}, {
-			$project: {
-				length: true
-			}
-		}, {
-			$group: {
-				_id: null,
-				usage: { $sum: '$length' }
-			}
-		}])
-		.then((aggregates: any[]) => {
-			if (aggregates.length > 0) {
-				return aggregates[0].usage;
-			}
-			return 0;
-		});
+	const usage = await DriveFile.aggregate([{
+		$match: {
+			'metadata.userId': user._id,
+			'metadata.deletedAt': { $exists: false }
+		}
+	}, {
+		$project: {
+			length: true
+		}
+	}, {
+		$group: {
+			_id: null,
+			usage: { $sum: '$length' }
+		}
+	}])
+	.then((aggregates: any[]) => {
+		if (aggregates.length > 0) {
+			return aggregates[0].usage;
+		}
+		return 0;
+	});
 
-	res({
+	return {
 		capacity: 1024 * 1024 * instance.localDriveCapacityMb,
 		usage: usage
-	});
-}));
+	};
+});