backend cung da bi lac

src/Document/document.schema.ts

@@ -9,6 +9,7 @@ import { Builder, SchemaContext } from '../Graphql/graphql.builder'
 import { PrismaService } from '../Prisma/prisma.service'
 import { DocumentEvent } from './document.event'
 import { Document } from '@prisma/client'
+import { DocumentDelta } from './document.type'
 @Injectable()
 export class DocumentSchema extends PothosSchema {
   constructor(
@@ -35,6 +36,19 @@ export class DocumentSchema extends PothosSchema {
     })
   }
 
+  @PothosRef()
+  documentDelta() {
+    return this.builder.simpleObject('DocumentDelta', {
+      fields: (t) => ({
+        pageIndex: t.int(),
+        documentId: t.string(),
+        delta: t.field({
+          type: 'Delta',
+        }),
+      }),
+    })
+  }
+
   @Pothos()
   init(): void {
     this.builder.queryFields((t) => ({
@@ -84,7 +98,7 @@ export class DocumentSchema extends PothosSchema {
 
     this.builder.subscriptionFields((t) => ({
       document: t.field({
-        type: this.document(),
+        type: this.documentDelta(),
         args: {
           documentId: t.arg({
             type: 'String',
@@ -101,9 +115,9 @@ export class DocumentSchema extends PothosSchema {
             `${DocumentEvent.CREATED}.${args.documentId}`,
             `${DocumentEvent.DELETED}.${args.documentId}`,
             `${DocumentEvent.SAVED}.${args.documentId}`,
-          ]) as unknown as AsyncIterable<Document>
+          ]) as unknown as AsyncIterable<DocumentDelta>
         },
-        resolve: async (payload: Document) => payload,
+        resolve: async (payload: DocumentDelta) => payload,
       }),
     }))
   }