fix: bring back unstitched viewingRooms query (#6317)

Author: nickskalkin

_schemaV2.graphql

@@ -17609,17 +17609,10 @@ type Query {
 
   # (Deprecate) use viewingRoomsConnection
   viewingRooms(
-    # Returns the elements in the list that come after the specified cursor.
     after: String
-
-    # Returns the elements in the list that come before the specified cursor.
     before: String
     featured: Boolean
-
-    # Returns the first _n_ elements from the list.
     first: Int
-
-    # Returns the last _n_ elements from the list.
     last: Int
     partnerID: ID
 
@@ -22172,6 +22165,22 @@ type Viewer {
 
   # Find a viewing room by ID
   viewingRoom(id: ID!): ViewingRoom
+
+  # (Deprecate) use viewingRoomsConnection
+  viewingRooms(
+    after: String
+    before: String
+    featured: Boolean
+    first: Int
+    last: Int
+    partnerID: ID
+
+    # (Deprecated) Use statuses
+    published: Boolean
+
+    # Returns only viewing rooms with these statuses
+    statuses: [ViewingRoomStatusEnum!] = [live]
+  ): ViewingRoomConnection @deprecated(reason: "Use viewingRoomsConnection")
   viewingRoomsConnection(
     after: String
     before: String
@@ -22273,22 +22282,24 @@ input ViewingRoomAttributes {
   title: String
 }
 
-# The connection type for ViewingRoom.
+# A connection to a list of items.
 type ViewingRoomConnection {
   # A list of edges.
   edges: [ViewingRoomEdge]
+  pageCursors: PageCursors!
 
   # Information to aid in pagination.
   pageInfo: PageInfo!
-
-  # Total count of matching nodes, before pagination
-  totalCount: Int!
+  totalCount: Int
 }
 
 # An edge in a connection.
 type ViewingRoomEdge {
-  # A cursor for use in pagination.
+  # A cursor for use in pagination
   cursor: String!
+
+  # The item at the end of the edge
+  node: ViewingRoom
 }
 
 union ViewingRoomOrErrorsUnion = Errors | ViewingRoom

src/lib/stitching/gravity/schema.ts

@@ -12,7 +12,7 @@ import config from "config"
 
 const rootFieldsAllowList = ["agreement"].concat(
   config.USE_UNSTITCHED_VIEWING_ROOM_SCHEMA
-    ? ["viewingRooms"]
+    ? []
     : ["viewingRoom", "viewingRooms", "viewingRoomsConnection"]
 )
 
@@ -53,8 +53,11 @@ export const executableGravitySchema = () => {
   if (config.USE_UNSTITCHED_VIEWING_ROOM_SCHEMA) {
     duplicatedTypes.push("ViewingRoom")
     duplicatedTypes.push("ViewingRoomsConnection")
+    duplicatedTypes.push("ViewingRoomConnection")
     duplicatedTypes.push("ViewingRoomsEdge")
     duplicatedTypes.push("ViewingRoomsEdge")
+    duplicatedTypes.push("ViewingRoomEdge")
+    duplicatedTypes.push("ViewingRoomEdge")
 
     duplicatedTypes.push("CreateViewingRoomPayload")
     duplicatedTypes.push("CreateViewingRoomInput")

src/schema/v2/schema.ts

@@ -267,11 +267,13 @@ import { publishViewingRoomMutation } from "./viewingRooms/mutations/publishView
 import { unpublishViewingRoomMutation } from "./viewingRooms/mutations/unpublishViewingRoomMutation"
 import { updateViewingRoomArtworksMutation } from "./viewingRooms/mutations/updateViewingRoomArtworks"
 import { updateViewingRoomSubsectionsMutation } from "./viewingRooms/mutations/updateViewingRoomSubsections"
+import { ViewingRoomConnection } from "./viewingRooms"
 
 const viewingRoomUnstitchedRootField = config.USE_UNSTITCHED_VIEWING_ROOM_SCHEMA
   ? {
       viewingRoom: ViewingRoom,
       viewingRoomsConnection: ViewingRoomsConnection,
+      viewingRooms: ViewingRoomConnection,
     }
   : ({} as any)
 

src/schema/v2/viewingRooms.ts

@@ -0,0 +1,78 @@
+import {
+  GraphQLBoolean,
+  GraphQLFieldConfig,
+  GraphQLID,
+  GraphQLList,
+  GraphQLNonNull,
+} from "graphql"
+import { ResolverContext } from "types/graphql"
+import {
+  connectionWithCursorInfo,
+  paginationResolver,
+} from "./fields/pagination"
+import { ViewingRoomType } from "./viewingRoom"
+import { pageable } from "relay-cursor-paging"
+import { convertConnectionArgsToGravityArgs } from "lib/helpers"
+import { ViewingRoomStatusEnum } from "./viewingRoomConnection"
+
+const ViewingRoomConnectionType = connectionWithCursorInfo({
+  name: "ViewingRoom",
+  nodeType: ViewingRoomType,
+})
+
+export const ViewingRoomConnection: GraphQLFieldConfig<
+  void,
+  ResolverContext
+> = {
+  type: ViewingRoomConnectionType.connectionType,
+  description: "(Deprecate) use viewingRoomsConnection",
+  deprecationReason: "Use viewingRoomsConnection",
+  args: pageable({
+    featured: {
+      type: GraphQLBoolean,
+    },
+    partnerID: {
+      type: GraphQLID,
+    },
+    published: {
+      type: GraphQLBoolean,
+      description: "(Deprecated) Use statuses",
+    },
+    statuses: {
+      type: new GraphQLList(new GraphQLNonNull(ViewingRoomStatusEnum)),
+      defaultValue: ["live"],
+      description: "Returns only viewing rooms with these statuses",
+    },
+  }),
+  resolve: async (_root, args, { viewingRoomsLoader }) => {
+    // TODO: Currently clients do not specify `first` and expect 20 viewing rooms in response.
+    //       This should be removed once clients are updated.
+    if (!args.first) {
+      args.first = 20
+    }
+
+    const { page, size, offset } = convertConnectionArgsToGravityArgs(args)
+
+    const gravityArgs = {
+      partner_id: args.partnerID,
+      featured: args.featured,
+      statuses: args.statuses,
+      page,
+      size,
+      total_count: true,
+    }
+
+    const { body, headers } = await viewingRoomsLoader(gravityArgs)
+
+    const totalCount = parseInt(headers["x-total-count"] || "0", 10)
+
+    return paginationResolver({
+      args,
+      body,
+      offset,
+      page,
+      size,
+      totalCount,
+    })
+  },
+}