feat: rest revamp (#2918)

Co-authored-by: Liyas Thomas <liyascthomas@gmail.com>
Co-authored-by: Nivedin <53208152+nivedin@users.noreply.github.com>
Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-common/src/helpers/collection/request.ts

@@ -0,0 +1,72 @@
+import { HoppCollection, HoppRESTRequest } from "@hoppscotch/data"
+import { getTabsRefTo } from "../rest/tab"
+import { getAffectedIndexes } from "./affectedIndex"
+
+/**
+ * Resolve save context on reorder
+ * @param payload
+ * @param payload.lastIndex
+ * @param payload.newIndex
+ * @param payload.folderPath
+ * @param payload.length
+ * @returns
+ */
+
+export function resolveSaveContextOnRequestReorder(payload: {
+  lastIndex: number
+  folderPath: string
+  newIndex: number
+  length?: number // better way to do this? now it could be undefined
+}) {
+  const { lastIndex, folderPath, length } = payload
+  let { newIndex } = payload
+
+  if (newIndex > lastIndex) newIndex-- // there is a issue when going down? better way to resolve this?
+  if (lastIndex === newIndex) return
+
+  const affectedIndexes = getAffectedIndexes(
+    lastIndex,
+    newIndex === -1 ? length! : newIndex
+  )
+
+  // if (newIndex === -1) remove it from the map because it will be deleted
+  if (newIndex === -1) affectedIndexes.delete(lastIndex)
+
+  const tabs = getTabsRefTo((tab) => {
+    return (
+      tab.document.saveContext?.originLocation === "user-collection" &&
+      tab.document.saveContext.folderPath === folderPath &&
+      affectedIndexes.has(tab.document.saveContext.requestIndex)
+    )
+  })
+
+  for (const tab of tabs) {
+    if (tab.value.document.saveContext?.originLocation === "user-collection") {
+      const newIndex = affectedIndexes.get(
+        tab.value.document.saveContext?.requestIndex
+      )!
+      tab.value.document.saveContext.requestIndex = newIndex
+    }
+  }
+}
+
+export function getRequestsByPath(
+  collections: HoppCollection<HoppRESTRequest>[],
+  path: string
+): HoppRESTRequest[] {
+  // path will be like this "0/0/1" these are the indexes of the folders
+  const pathArray = path.split("/").map((index) => parseInt(index))
+
+  let currentCollection = collections[pathArray[0]]
+
+  if (pathArray.length === 1) {
+    return currentCollection.requests
+  } else {
+    for (let i = 1; i < pathArray.length; i++) {
+      const folder = currentCollection.folders[pathArray[i]]
+      if (folder) currentCollection = folder
+    }
+  }
+
+  return currentCollection.requests
+}