refactor(server): do not force init binary when creating workspace (#5146)

packages/backend/server/src/modules/sync/events/events.gateway.ts

@@ -25,7 +25,6 @@ import {
   EventError,
   InternalError,
   NotInWorkspaceError,
-  WorkspaceNotFoundError,
 } from './error';
 
 export const GatewayErrorWrapper = (): MethodDecorator => {
@@ -319,9 +318,7 @@ export class EventsGateway implements OnGatewayConnection, OnGatewayDisconnect {
 
     if (!doc) {
       return {
-        error: docId.isWorkspace
-          ? new WorkspaceNotFoundError(workspaceId)
-          : new DocNotFoundError(workspaceId, docId.guid),
+        error: new DocNotFoundError(workspaceId, docId.guid),
       };
     }
 

packages/backend/server/src/modules/workspaces/resolver.ts

@@ -308,22 +308,11 @@ export class WorkspaceResolver {
   })
   async createWorkspace(
     @CurrentUser() user: UserType,
-    @Args({ name: 'init', type: () => GraphQLUpload })
-    update: FileUpload
+    // we no longer support init workspace with a preload file
+    // use sync system to uploading them once created
+    @Args({ name: 'init', type: () => GraphQLUpload, nullable: true })
+    init: FileUpload | null
   ) {
-    // convert stream to buffer
-    const buffer = await new Promise<Buffer>((resolve, reject) => {
-      const stream = update.createReadStream();
-      const chunks: Uint8Array[] = [];
-      stream.on('data', chunk => {
-        chunks.push(chunk);
-      });
-      stream.on('error', reject);
-      stream.on('end', () => {
-        resolve(Buffer.concat(chunks));
-      });
-    });
-
     const workspace = await this.prisma.workspace.create({
       data: {
         public: false,
@@ -341,14 +330,31 @@ export class WorkspaceResolver {
       },
     });
 
-    if (buffer.length) {
-      await this.prisma.snapshot.create({
-        data: {
-          id: workspace.id,
-          workspaceId: workspace.id,
-          blob: buffer,
-        },
+    if (init) {
+      // convert stream to buffer
+      const buffer = await new Promise<Buffer>(resolve => {
+        const stream = init.createReadStream();
+        const chunks: Uint8Array[] = [];
+        stream.on('data', chunk => {
+          chunks.push(chunk);
+        });
+        stream.on('error', () => {
+          resolve(Buffer.from([]));
+        });
+        stream.on('end', () => {
+          resolve(Buffer.concat(chunks));
+        });
       });
+
+      if (buffer.length) {
+        await this.prisma.snapshot.create({
+          data: {
+            id: workspace.id,
+            workspaceId: workspace.id,
+            blob: buffer,
+          },
+        });
+      }
     }
 
     return workspace;

packages/backend/server/src/schema.gql

@@ -292,7 +292,7 @@ type Mutation {
   sendVerifyChangeEmail(token: String!, email: String!, callbackUrl: String!): Boolean!
 
   """Create a new workspace"""
-  createWorkspace(init: Upload!): WorkspaceType!
+  createWorkspace(init: Upload): WorkspaceType!
 
   """Update workspace"""
   updateWorkspace(input: UpdateWorkspaceInput!): WorkspaceType!

packages/frontend/graphql/src/graphql/create-workspace.gql

@@ -1,5 +1,5 @@
-mutation createWorkspace($init: Upload!) {
-  createWorkspace(init: $init) {
+mutation createWorkspace {
+  createWorkspace {
     id
     public
     createdAt

packages/frontend/graphql/src/graphql/index.ts

@@ -153,10 +153,10 @@ export const createWorkspaceMutation = {
   id: 'createWorkspaceMutation' as const,
   operationName: 'createWorkspace',
   definitionName: 'createWorkspace',
-  containsFile: true,
+  containsFile: false,
   query: `
-mutation createWorkspace($init: Upload!) {
-  createWorkspace(init: $init) {
+mutation createWorkspace {
+  createWorkspace {
     id
     public
     createdAt

packages/frontend/graphql/src/schema.ts

@@ -199,9 +199,7 @@ export type CreateCustomerPortalMutation = {
   createCustomerPortal: string;
 };
 
-export type CreateWorkspaceMutationVariables = Exact<{
-  init: Scalars['Upload']['input'];
-}>;
+export type CreateWorkspaceMutationVariables = Exact<{ [key: string]: never }>;
 
 export type CreateWorkspaceMutation = {
   __typename?: 'Mutation';

packages/frontend/workspace/src/affine/crud.ts

@@ -40,13 +40,8 @@ export const CRUD: WorkspaceCRUD<WorkspaceFlavour.AFFINE_CLOUD> = {
     }
     const { createWorkspace } = await fetcher({
       query: createWorkspaceMutation,
-      variables: {
-        init: new File(
-          [Y.encodeStateAsUpdate(upstreamWorkspace.doc)],
-          'initBinary.yDoc'
-        ),
-      },
     });
+
     createdWorkspaces.push(upstreamWorkspace.id);
     const newBlockSuiteWorkspace = getOrCreateWorkspace(
       createWorkspace.id,