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/blocking/list.ts

@@ -31,12 +31,7 @@ export const meta = {
 	}
 };
 
-export default define(meta, (ps, me) => new Promise(async (res, rej) => {
-	// Check if both of sinceId and untilId is specified
-	if (ps.sinceId && ps.untilId) {
-		return rej('cannot set sinceId and untilId');
-	}
-
+export default define(meta, async (ps, me) => {
 	const query = {
 		blockerId: me._id
 	} as any;
@@ -62,5 +57,5 @@ export default define(meta, (ps, me) => new Promise(async (res, rej) => {
 			sort: sort
 		});
 
-	res(await packMany(blockings, me));
-}));
+	return await packMany(blockings, me);
+});