Move cookie file

src/utils/cookie.ts

@@ -0,0 +1,20 @@
+import cookie from 'cookie';
+import setCookieParser from 'set-cookie-parser';
+
+export interface Cookie {
+  name: string;
+  value: string;
+}
+
+export function makeCookieHeader(cookies: Record<string, string>): string {
+  return Object.entries(cookies)
+    .map(([name, value]) => cookie.serialize(name, value))
+    .join('; ');
+}
+
+export function parseSetCookie(headerValue: string): Record<string, Cookie> {
+  const parsedCookies = setCookieParser.parse(headerValue, {
+    map: true,
+  });
+  return parsedCookies;
+}