feat: implement logging and retry mechanism with pino and p-retry

src/retry.ts

@@ -0,0 +1,42 @@
+import pRetry from "p-retry";
+import type { Logger } from "pino";
+
+export interface RetryOptions {
+  retries?: number;
+  minTimeout?: number;
+  maxTimeout?: number;
+  factor?: number;
+  logger?: Logger;
+}
+
+export async function retryWithBackoff<T>(
+  fn: () => Promise<T>,
+  options: RetryOptions = {},
+): Promise<T> {
+  const {
+    retries = 3,
+    minTimeout = 1000,
+    maxTimeout = 30000,
+    factor = 2,
+    logger,
+  } = options;
+
+  return pRetry(fn, {
+    retries,
+    minTimeout,
+    maxTimeout,
+    factor,
+    onFailedAttempt: (error) => {
+      if (logger) {
+        logger.warn(
+          {
+            attempt: error.attemptNumber,
+            retriesLeft: error.retriesLeft,
+            error: error.message,
+          },
+          "Retry attempt",
+        );
+      }
+    },
+  });
+}