feat: request variables (#3825)

Co-authored-by: jamesgeorge007 <jamesgeorge998001@gmail.com>

packages/hoppscotch-data/src/rest/v/2.ts

@@ -0,0 +1,50 @@
+import { defineVersion } from "verzod"
+import { z } from "zod"
+import {
+  HoppRESTAuth,
+  HoppRESTHeaders,
+  HoppRESTParams,
+  HoppRESTReqBody,
+} from "./1"
+import { V1_SCHEMA } from "./1"
+
+export const HoppRESTRequestVariables = z.array(
+  z.object({
+    key: z.string().catch(""),
+    value: z.string().catch(""),
+    active: z.boolean().catch(true),
+  })
+)
+
+export type HoppRESTRequestVariables = z.infer<typeof HoppRESTRequestVariables>
+
+const V2_SCHEMA = z.object({
+  v: z.literal("2"),
+  id: z.optional(z.string()), // Firebase Firestore ID
+
+  name: z.string(),
+  method: z.string(),
+  endpoint: z.string(),
+  params: HoppRESTParams,
+  headers: HoppRESTHeaders,
+  preRequestScript: z.string().catch(""),
+  testScript: z.string().catch(""),
+
+  auth: HoppRESTAuth,
+
+  body: HoppRESTReqBody,
+
+  requestVariables: HoppRESTRequestVariables,
+})
+
+export default defineVersion({
+  initial: false,
+  schema: V2_SCHEMA,
+  up(old: z.infer<typeof V1_SCHEMA>) {
+    return {
+      ...old,
+      v: "2",
+      requestVariables: [],
+    } as z.infer<typeof V2_SCHEMA>
+  },
+})