fix(elysia): incorrect /update

Author: SaltyAom

frameworks/TypeScript/elysia/src/db-handlers.ts

@@ -58,10 +58,13 @@ export const dbHandlers = new Elysia()
 		const worldPromises = new Array(num);
 
 		for (let i = 0; i < num; i++)
-			worldPromises[i] = db.findThenRand(rand());
+			worldPromises[i] = db.find(rand());
 
 		const worlds = await Promise.all(worldPromises);
 
+		for (let i = 0; i < num; i++)
+			worldPromises[i].randomNumber = rand();
+
 		await db.bulkUpdate(worlds);
 		return worlds;
 	});

frameworks/TypeScript/elysia/src/postgres.ts

@@ -17,22 +17,14 @@ export const find = (id: number) =>
 		(arr) => arr[0],
 	);
 
-export const findThenRand = (id: number) =>
-	sql<World[]>`SELECT id, randomNumber FROM world WHERE id = ${id}`.then(
-		(arr) => {
-			arr[0].randomNumber = rand();
-			return arr[0];
-		},
-	);
-
 export const bulkUpdate = (worlds: World[]) => {
 	const sorted = worlds.toSorted((a, b) => a.id - b.id);
 
 	const values = new Array(sorted.length);
 	for (let i = 0; i < sorted.length; i++)
 		values[i] = [sorted[i].id, sorted[i].randomNumber];
 
-	sql`UPDATE world SET randomNumber = (update_data.randomNumber)::int
+	return sql`UPDATE world SET randomNumber = (update_data.randomNumber)::int
 		FROM (VALUES ${values}) AS update_data (id, randomNumber)
 		WHERE world.id = (update_data.id)::int`;
 };