api call retry

functions/generate_minutes/src/logics/error.ts

@@ -1,6 +1,8 @@
 import { Response } from "express";
 import z from "zod";
 import { ERROR_DEFINITIONS, ErrorKey } from "../stores/errorCodes";
+import { Delay } from "cerceis-lib";
+import { MAX_RETRY_COUNT, ROOP_DELAY_MS } from "../../serverConfig";
 
 const CustomErrorSchema = z.object({
     code: z.string(),
@@ -27,3 +29,18 @@ export const responseError = (error: any, res: Response | null = null) => {
     if(res) return res.status(parsedError.statusCode).send(parsedError.message);
 }
 
+
+export const callFunctionWithRetry = async <T>(fn: () => Promise<T>): Promise<T | null> => {
+    for(let retryCount = 0; retryCount <= MAX_RETRY_COUNT; retryCount++) {
+        try {
+            const result = await fn();
+            if(!result) throw Error();
+            return result;
+        } catch(error) {
+            if(retryCount === MAX_RETRY_COUNT) return null;
+            console.warn(`\n\n========== リトライ${retryCount + 1}回目 ==========\n\n`);
+            await Delay(ROOP_DELAY_MS);
+        }
+    }
+    return null;
+};