fix(plugin-form-builder): allow overrides to the payment fields group (#9522)

Co-authored-by: mikecebul <mikecebul@gmail.com>

test/plugin-form-builder/config.ts

@@ -3,7 +3,7 @@ import path from 'path'
 const filename = fileURLToPath(import.meta.url)
 const dirname = path.dirname(filename)
 import type { BeforeEmail } from '@payloadcms/plugin-form-builder/types'
-import type { Block } from 'payload'
+import type { Block, Field } from 'payload'
 
 //import { nodemailerAdapter } from '@payloadcms/email-nodemailer'
 import { formBuilderPlugin, fields as formFields } from '@payloadcms/plugin-form-builder'
@@ -104,8 +104,25 @@ export default buildConfigWithDefaults({
       },
       formSubmissionOverrides: {
         fields: ({ defaultFields }) => {
+          const modifiedFields: Field[] = defaultFields.map((field) => {
+            if ('name' in field && field.type === 'group' && field.name === 'payment') {
+              return {
+                ...field,
+                fields: [
+                  ...field.fields, // comment this out to override payments group entirely
+                  {
+                    name: 'stripeCheckoutSession',
+                    type: 'text',
+                  },
+                ],
+              }
+            }
+
+            return field
+          })
+
           return [
-            ...defaultFields,
+            ...modifiedFields,
             {
               name: 'custom',
               type: 'text',

test/plugin-form-builder/payload-types.ts

@@ -301,7 +301,6 @@ export interface FormSubmission {
         id?: string | null;
       }[]
     | null;
-  custom?: string | null;
   payment?: {
     field?: string | null;
     status?: string | null;
@@ -312,7 +311,9 @@ export interface FormSubmission {
       brand?: string | null;
       number?: string | null;
     };
+    stripeCheckoutSession?: string | null;
   };
+  custom?: string | null;
   updatedAt: string;
   createdAt: string;
 }
@@ -584,7 +585,6 @@ export interface FormSubmissionsSelect<T extends boolean = true> {
         value?: T;
         id?: T;
       };
-  custom?: T;
   payment?:
     | T
     | {
@@ -599,7 +599,9 @@ export interface FormSubmissionsSelect<T extends boolean = true> {
               brand?: T;
               number?: T;
             };
+        stripeCheckoutSession?: T;
       };
+  custom?: T;
   updatedAt?: T;
   createdAt?: T;
 }