From f0ae49019b5758389a44477914b7e13b822e791a Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Tue, 19 Oct 2021 16:36:56 +0200
Subject: Code improvements

---
 src/api/e621/index.ts | 3 ++-
 src/util/delay.ts     | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 src/util/delay.ts

diff --git a/src/api/e621/index.ts b/src/api/e621/index.ts
index 32b7fc0..5c5fd2a 100644
--- a/src/api/e621/index.ts
+++ b/src/api/e621/index.ts
@@ -2,6 +2,7 @@ import got from "got";
 import config from "../../config";
 import fs from "fs/promises";
 import path from "path";
+import delay from "../../util/delay";
 
 export interface GetPostQuery {
     tags: readonly string[];
@@ -101,7 +102,7 @@ export async function getRandomPost(query: GetPostQuery) {
     const post = response.posts[postIndex];
 
     if (dedupeDb.includes(post.id)) {
-        await new Promise((resolve) => setTimeout(resolve, 1000));
+        await delay(1000);
         return getRandomPost(query);
     }
 
diff --git a/src/util/delay.ts b/src/util/delay.ts
new file mode 100644
index 0000000..1fc86a2
--- /dev/null
+++ b/src/util/delay.ts
@@ -0,0 +1 @@
+export default (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
-- 
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