temp

test/database/config.ts

@@ -604,6 +604,63 @@ export default buildConfigWithDefaults({
         },
       ],
     },
+    {
+      slug: 'array-default-id',
+      versions: { drafts: true },
+      fields: [
+        {
+          type: 'tabs',
+          tabs: [
+            {
+              label: 'General',
+              fields: [
+                {
+                  name: 'name',
+                  type: 'text',
+                  required: true,
+                },
+              ],
+            },
+            {
+              label: 'Content',
+              fields: [
+                // ...
+                {
+                  name: 'myItems',
+                  labels: {
+                    singular: 'item',
+                    plural: 'items',
+                  },
+                  type: 'array',
+                  required: false,
+                  defaultValue: Array(4).fill({ name: '', description: '' }),
+                  fields: [
+                    {
+                      name: 'name',
+                      type: 'text',
+                      required: true,
+                    },
+                    {
+                      name: 'description',
+                      type: 'text',
+                      required: true,
+                    },
+                  ],
+                },
+              ],
+            },
+            // ...
+          ],
+        },
+        // {
+        //   name: 'array',
+        //   type: 'array',
+        //   fields: [{ type: 'text', name: 'text' }],
+        //   defaultValue: Array(100).fill({ text: 'text-1' }),
+        //   // defaultValue: Array.from({ length: 4 }, () => ({ text: 'text-1' })),
+        // },
+      ],
+    },
   ],
   globals: [
     {

test/database/int.spec.ts

@@ -1627,6 +1627,18 @@ describe('database', () => {
       expect(result.select).toStrictEqual('default')
       expect(result.point).toStrictEqual({ coordinates: [10, 20], type: 'Point' })
     })
+
+    it('defaultValue should work with arrays', async () => {
+      const res_1 = await payload.create({ draft: true, collection: 'array-default-id', data: {} })
+      expect(res_1.array).toHaveLength(4)
+      expect(res_1.array[0]?.text).toBe('text-1')
+      expect(res_1.array[1]?.text).toBe('text-1')
+
+      // const res_2 = await payload.create({ draft: true, collection: 'array-default-id', data: {} })
+      // expect(res_2.array).toHaveLength(2)
+      // expect(res_2.array[0]?.text).toBe('text-1')
+      // expect(res_2.array[1]?.text).toBe('text-2')
+    })
   })
 
   describe('Schema generation', () => {

test/database/payload-types.ts

@@ -80,6 +80,7 @@ export interface Config {
     'fake-custom-ids': FakeCustomId;
     'relationships-migration': RelationshipsMigration;
     'compound-indexes': CompoundIndex;
+    'array-default-id': ArrayDefaultId;
     users: User;
     'payload-locked-documents': PayloadLockedDocument;
     'payload-preferences': PayloadPreference;
@@ -100,6 +101,7 @@ export interface Config {
     'fake-custom-ids': FakeCustomIdsSelect<false> | FakeCustomIdsSelect<true>;
     'relationships-migration': RelationshipsMigrationSelect<false> | RelationshipsMigrationSelect<true>;
     'compound-indexes': CompoundIndexesSelect<false> | CompoundIndexesSelect<true>;
+    'array-default-id': ArrayDefaultIdSelect<false> | ArrayDefaultIdSelect<true>;
     users: UsersSelect<false> | UsersSelect<true>;
     'payload-locked-documents': PayloadLockedDocumentsSelect<false> | PayloadLockedDocumentsSelect<true>;
     'payload-preferences': PayloadPreferencesSelect<false> | PayloadPreferencesSelect<true>;
@@ -419,6 +421,21 @@ export interface CompoundIndex {
   updatedAt: string;
   createdAt: string;
 }
+/**
+ * This interface was referenced by `Config`'s JSON-Schema
+ * via the `definition` "array-default-id".
+ */
+export interface ArrayDefaultId {
+  id: string;
+  array?:
+    | {
+        text?: string | null;
+        id?: string | null;
+      }[]
+    | null;
+  updatedAt: string;
+  createdAt: string;
+}
 /**
  * This interface was referenced by `Config`'s JSON-Schema
  * via the `definition` "users".
@@ -495,6 +512,10 @@ export interface PayloadLockedDocument {
         relationTo: 'compound-indexes';
         value: string | CompoundIndex;
       } | null)
+    | ({
+        relationTo: 'array-default-id';
+        value: string | ArrayDefaultId;
+      } | null)
     | ({
         relationTo: 'users';
         value: string | User;
@@ -795,6 +816,20 @@ export interface CompoundIndexesSelect<T extends boolean = true> {
   updatedAt?: T;
   createdAt?: T;
 }
+/**
+ * This interface was referenced by `Config`'s JSON-Schema
+ * via the `definition` "array-default-id_select".
+ */
+export interface ArrayDefaultIdSelect<T extends boolean = true> {
+  array?:
+    | T
+    | {
+        text?: T;
+        id?: T;
+      };
+  updatedAt?: T;
+  createdAt?: T;
+}
 /**
  * This interface was referenced by `Config`'s JSON-Schema
  * via the `definition` "users_select".

tsconfig.base.json

@@ -31,7 +31,7 @@
       }
     ],
     "paths": {
-      "@payload-config": ["./test/_community/config.ts"],
+      "@payload-config": ["./test/database/config.ts"],
       "@payloadcms/admin-bar": ["./packages/admin-bar/src"],
       "@payloadcms/live-preview": ["./packages/live-preview/src"],
       "@payloadcms/live-preview-react": ["./packages/live-preview-react/src/index.ts"],