chore: split app to commons and web (squash commit)

packages/hoppscotch-common/src/composables/poll.ts

@@ -0,0 +1,31 @@
+import { onBeforeUnmount, Ref, shallowRef } from "vue"
+
+export function usePolled<T>(
+  pollDurationMS: number,
+  pollFunc: (stopPolling: () => void) => T
+): Ref<T> {
+  let polling = true
+  let handle: ReturnType<typeof setInterval> | undefined
+
+  const stopPolling = () => {
+    if (handle) {
+      clearInterval(handle)
+      handle = undefined
+      polling = false
+    }
+  }
+
+  const result = shallowRef(pollFunc(stopPolling))
+
+  if (polling) {
+    handle = setInterval(() => {
+      result.value = pollFunc(stopPolling)
+    }, pollDurationMS)
+  }
+
+  onBeforeUnmount(() => {
+    if (polling) stopPolling()
+  })
+
+  return result
+}