refactor: move cache seconds calculation logic into reusable function (#4532)

* refactor: move cache seconds calculation logic into reusable function

* dev

---------

Co-authored-by: Alexandr <qwerty541zxc@gmail.com>

backend/src/common/cache.js

@@ -0,0 +1,23 @@
+import { clampValue } from "./utils";
+
+/**
+ * Resolves the cache seconds based on the requested, default, min, and max values.
+ *
+ * @param {Object} args The parameters object.
+ * @param {number} args.requested The requested cache seconds.
+ * @param {number} args.def The default cache seconds.
+ * @param {number} args.min The minimum cache seconds.
+ * @param {number} args.max The maximum cache seconds.
+ * @returns {number} The resolved cache seconds.
+ */
+const resolveCacheSeconds = ({ requested, def, min, max }) => {
+  let cacheSeconds = clampValue(parseInt(requested || def, 10), min, max);
+
+  cacheSeconds = process.env.CACHE_SECONDS
+    ? parseInt(process.env.CACHE_SECONDS, 10) || cacheSeconds
+    : cacheSeconds;
+
+  return cacheSeconds;
+};
+
+export { resolveCacheSeconds };