fix(graphql): respect draft: true when querying joins (#11869)

The same as https://github.com/payloadcms/payload/pull/11763 but also
for GraphQL. The previous fix was working only for the Local API and
REST API due to a different method for querying joins in GraphQL.

packages/graphql/src/schema/fieldToSchemaMap.ts

@@ -379,6 +379,8 @@ export const fieldToSchemaMap: FieldToSchemaMap = {
         const { limit, page, sort, where } = args
         const { req } = context
 
+        const draft = Boolean(args.draft ?? context.req.query?.draft)
+
         const fullWhere = combineQueries(where, {
           [field.on]: { equals: parent._id ?? parent.id },
         })
@@ -390,6 +392,7 @@ export const fieldToSchemaMap: FieldToSchemaMap = {
         return await req.payload.find({
           collection,
           depth: 0,
+          draft,
           fallbackLocale: req.fallbackLocale,
           limit,
           locale: req.locale,

test/joins/collections/Versions.ts

@@ -5,6 +5,11 @@ export const versionsSlug = 'versions'
 export const Versions: CollectionConfig = {
   slug: versionsSlug,
   fields: [
+    {
+      name: 'title',
+      type: 'text',
+      required: true,
+    },
     {
       name: 'category',
       relationTo: 'categories',

test/joins/int.spec.ts

@@ -569,7 +569,7 @@ describe('Joins Field', () => {
 
       const version = await payload.create({
         collection: 'versions',
-        data: { categoryVersion: category.id },
+        data: { title: 'version', categoryVersion: category.id },
       })
 
       const res = await payload.find({ collection: 'categories-versions', draft: false })
@@ -582,7 +582,7 @@ describe('Joins Field', () => {
 
       const version = await payload.create({
         collection: 'versions',
-        data: { categoryVersions: [category.id] },
+        data: { title: 'version', categoryVersions: [category.id] },
       })
 
       const res = await payload.find({ collection: 'categories-versions', draft: false })
@@ -595,7 +595,7 @@ describe('Joins Field', () => {
 
       const version = await payload.create({
         collection: 'versions',
-        data: { categoryVersion: category.id },
+        data: { title: 'version', categoryVersion: category.id },
       })
 
       const res = await payload.find({
@@ -615,7 +615,14 @@ describe('Joins Field', () => {
 
       const version = await payload.create({
         collection: 'versions',
-        data: { _status: 'draft', categoryVersion: category.id },
+        data: { title: 'original-title', _status: 'draft', categoryVersion: category.id },
+        draft: true,
+      })
+
+      await payload.update({
+        collection: 'versions',
+        id: version.id,
+        data: { title: 'updated-title' },
         draft: true,
       })
 
@@ -625,6 +632,7 @@ describe('Joins Field', () => {
       })
 
       expect(res.docs[0].relatedVersions.docs[0].id).toBe(version.id)
+      expect(res.docs[0].relatedVersions.docs[0].title).toBe('updated-title')
     })
 
     it('should populate joins when versions on both sides draft true payload.db.queryDrafts', async () => {
@@ -632,7 +640,7 @@ describe('Joins Field', () => {
 
       const version = await payload.create({
         collection: 'versions',
-        data: { categoryVersions: [category.id] },
+        data: { categoryVersions: [category.id], title: 'version' },
       })
 
       const res = await payload.find({
@@ -932,6 +940,52 @@ describe('Joins Field', () => {
       )
     })
 
+    it('should populate joins with hasMany when on both sides documents are in draft', async () => {
+      const category = await payload.create({
+        collection: 'categories-versions',
+        data: { _status: 'draft' },
+        draft: true,
+      })
+
+      const version = await payload.create({
+        collection: 'versions',
+        data: { _status: 'draft', title: 'original-title', categoryVersion: category.id },
+        draft: true,
+      })
+
+      await payload.update({
+        collection: 'versions',
+        draft: true,
+        id: version.id,
+        data: { title: 'updated-title' },
+      })
+
+      const query = `query {
+        CategoriesVersions(draft: true) {
+              docs {
+                  relatedVersions(
+                    limit: 1
+                  ) {
+                    docs {
+                      id,
+                      title
+                    }
+                    hasNextPage
+                  }
+                }
+            }
+          }`
+
+      const res = await restClient
+        .GRAPHQL_POST({ body: JSON.stringify({ query }) })
+        .then((res) => res.json())
+
+      expect(res.data.CategoriesVersions.docs[0].relatedVersions.docs[0].id).toBe(version.id)
+      expect(res.data.CategoriesVersions.docs[0].relatedVersions.docs[0].title).toBe(
+        'updated-title',
+      )
+    })
+
     it('should have simple paginate for joins inside groups', async () => {
       const queryWithLimit = `query {
     Categories(where: {

test/joins/payload-types.ts

@@ -54,6 +54,7 @@ export type SupportedTimezones =
   | 'Asia/Singapore'
   | 'Asia/Tokyo'
   | 'Asia/Seoul'
+  | 'Australia/Brisbane'
   | 'Australia/Sydney'
   | 'Pacific/Guam'
   | 'Pacific/Noumea'
@@ -464,6 +465,7 @@ export interface Singular {
  */
 export interface Version {
   id: string;
+  title: string;
   category?: (string | null) | Category;
   categoryVersion?: (string | null) | CategoriesVersion;
   categoryVersions?: (string | CategoriesVersion)[] | null;
@@ -999,6 +1001,7 @@ export interface UploadsSelect<T extends boolean = true> {
  * via the `definition` "versions_select".
  */
 export interface VersionsSelect<T extends boolean = true> {
+  title?: T;
   category?: T;
   categoryVersion?: T;
   categoryVersions?: T;
@@ -1235,4 +1238,3 @@ declare module 'payload' {
   // @ts-ignore 
   export interface GeneratedTypes extends Config {}
 }
-