backend cung da bi lac

src/Graphql/graphql.builder.ts

@@ -23,9 +23,10 @@ import SimpleObjectPlugin from '@pothos/plugin-simple-objects'
 import { User } from '@prisma/client'
 import { getDatamodel } from '../types/pothos.generated'
 import { DateTime } from 'luxon'
-import { Kind } from 'graphql'
+import { Kind, ValueNode } from 'graphql'
 import { DateTimeUtils } from '../common/utils/datetime.utils'
 import { JsonValue } from '@prisma/client/runtime/library'
+import Delta from 'quill-delta'
 
 export type SchemaContext =
   | {
@@ -75,6 +76,10 @@ export interface SchemaBuilderOption {
       Input: number
       Output: number | bigint | string
     }
+    Delta: {
+      Input: Delta
+      Output: Delta
+    }
   }
 }
 
@@ -96,11 +101,10 @@ export class Builder extends SchemaBuilder<SchemaBuilderOption> {
       ],
       smartSubscriptions: {
         debounceDelay: 1000,
-        ...subscribeOptionsFromIterator((name, ctx) => {
-          if (ctx.isSubscription) {
-            return ctx.websocket.pubSub.asyncIterator(name)
-          }
-          return ctx.http.pubSub.asyncIterator(name)
+        ...subscribeOptionsFromIterator((name, context) => {
+          return context.isSubscription
+            ? context.websocket.pubSub.asyncIterator(name)
+            : context.http.pubSub.asyncIterator(name)
         }),
       },
       zod: {
@@ -154,6 +158,12 @@ export class Builder extends SchemaBuilder<SchemaBuilderOption> {
         throw new Error('Invalid DateTime')
       },
     })
+    this.scalarType('Delta', {
+      serialize: (value) => value.toString(),
+      parseValue: (value: unknown) => value as unknown as Delta,
+      parseLiteral: (ast: ValueNode) => ast as unknown as Delta,
+    })
+
     this.addScalarType('Json', JSONObjectResolver)
     this.addScalarType('Upload', GraphQLUpload)