feat: gql revamp (#2644)

Co-authored-by: Liyas Thomas <liyascthomas@gmail.com>
Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-common/src/helpers/graphql/index.ts

@@ -0,0 +1,54 @@
+import { HoppGQLRequest, ValidContentTypes } from "@hoppscotch/data"
+import * as Eq from "fp-ts/Eq"
+import * as N from "fp-ts/number"
+import * as S from "fp-ts/string"
+import { lodashIsEqualEq, mapThenEq, undefinedEq } from "./eq"
+
+export type HoppGQLParam = {
+  key: string
+  value: string
+  active: boolean
+}
+
+export type HoppGQLHeader = {
+  key: string
+  value: string
+  active: boolean
+}
+
+export type FormDataKeyValue = {
+  key: string
+  active: boolean
+} & ({ isFile: true; value: Blob[] } | { isFile: false; value: string })
+
+export type HoppGQLReqBodyFormData = {
+  contentType: "multipart/form-data"
+  body: FormDataKeyValue[]
+}
+
+export type HoppGQLReqBody =
+  | {
+      contentType: Exclude<ValidContentTypes, "multipart/form-data">
+      body: string
+    }
+  | HoppGQLReqBodyFormData
+  | {
+      contentType: null
+      body: null
+    }
+
+export const HoppGQLRequestEq = Eq.struct<HoppGQLRequest>({
+  id: undefinedEq(S.Eq),
+  v: N.Eq,
+  name: S.Eq,
+  url: S.Eq,
+  headers: mapThenEq(
+    (arr) => arr.filter((h) => h.key !== "" && h.value !== ""),
+    lodashIsEqualEq
+  ),
+  query: S.Eq,
+  variables: S.Eq,
+  auth: lodashIsEqualEq,
+})
+
+export const isEqualHoppGQLRequest = HoppGQLRequestEq.equals