From bb0eed1851fa383b730948fc63721c632063374a Mon Sep 17 00:00:00 2001
From: Ly Tuan Kiet <lyhung998877@gmail.com>
Date: Fri, 15 Nov 2024 20:30:24 +0700
Subject: [PATCH] complete delta??

---
 src/Document/document.schema.ts | 57 ++++++++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/src/Document/document.schema.ts b/src/Document/document.schema.ts
index 0ba59ac..0663368 100644
--- a/src/Document/document.schema.ts
+++ b/src/Document/document.schema.ts
@@ -10,6 +10,7 @@ import { PrismaService } from '../Prisma/prisma.service'
 import { DocumentEvent } from './document.event'
 import { Document } from '@prisma/client'
 import { DocumentDelta } from './document.type'
+import Delta from 'quill-delta'
 @Injectable()
 export class DocumentSchema extends PothosSchema {
   constructor(
@@ -40,8 +41,8 @@ export class DocumentSchema extends PothosSchema {
   documentDelta() {
     return this.builder.simpleObject('DocumentDelta', {
       fields: (t) => ({
-        pageIndex: t.int(),
         documentId: t.string(),
+        pageIndex: t.int(),
         delta: t.field({
           type: 'Delta',
         }),
@@ -49,6 +50,17 @@ export class DocumentSchema extends PothosSchema {
     })
   }
 
+  @PothosRef()
+  documentDeltaInput() {
+    return this.builder.inputType('DocumentDeltaInput', {
+      fields: (t) => ({
+        documentId: t.string(),
+        pageIndex: t.int(),
+        delta: t.field({ type: 'Delta' }),
+      }),
+    })
+  }
+
   @Pothos()
   init(): void {
     this.builder.queryFields((t) => ({
@@ -94,6 +106,49 @@ export class DocumentSchema extends PothosSchema {
           })
         },
       }),
+
+      testUpdateDocument: t.field({
+        type: this.documentDelta(),
+        args: {
+          documentId: t.arg({ type: 'String', required: true }),
+          pageIndex: t.arg({ type: 'Int', required: true }),
+        },
+        resolve: async (_root, args, ctx: SchemaContext) => {
+          if (ctx.isSubscription) throw new Error('Not allowed')
+          const delta = new Delta().insert('test')
+          const documentDelta = {
+            documentId: args.documentId,
+            pageIndex: args.pageIndex,
+            delta,
+          }
+          ctx.http.pubSub.publish(
+            `${DocumentEvent.CHANGED}.${args.documentId}`,
+            documentDelta,
+          )
+          return documentDelta
+        },
+      }),
+
+      updateDocument: t.field({
+        type: this.documentDelta(),
+        args: {
+          data: t.arg({
+            type: this.documentDeltaInput(),
+            required: true,
+          }),
+        },
+        resolve: async (_, args, ctx: SchemaContext) => {
+          if (ctx.isSubscription) throw new Error('Not allowed')
+          const {
+            http: { pubSub },
+          } = ctx
+          pubSub.publish(
+            `${DocumentEvent.CHANGED}.${args.data.documentId}`,
+            args.data,
+          )
+          return args.data
+        },
+      }),
     }))
 
     this.builder.subscriptionFields((t) => ({