Delete view & copy link (#10760)

adding the delete view and copy link additional menu option

Fixes https://github.com/twentyhq/core-team-issues/issues/480
Fixes https://github.com/twentyhq/core-team-issues/issues/481

packages/twenty-server/src/modules/view/pre-hooks.ts/view-delete-many.pre-query.hook.ts

@@ -0,0 +1,26 @@
+import { WorkspaceQueryHookInstance } from 'src/engine/api/graphql/workspace-query-runner/workspace-query-hook/interfaces/workspace-query-hook.interface';
+import { DeleteManyResolverArgs } from 'src/engine/api/graphql/workspace-resolver-builder/interfaces/workspace-resolvers-builder.interface';
+
+import { WorkspaceQueryHook } from 'src/engine/api/graphql/workspace-query-runner/workspace-query-hook/decorators/workspace-query-hook.decorator';
+import { AuthContext } from 'src/engine/core-modules/auth/types/auth-context.type';
+import {
+  ViewException,
+  ViewExceptionCode,
+  ViewExceptionMessage,
+} from 'src/modules/view/views.exception';
+
+@WorkspaceQueryHook(`view.deleteMany`)
+export class ViewDeleteManyPreQueryHook implements WorkspaceQueryHookInstance {
+  constructor() {}
+
+  async execute(
+    _authContext: AuthContext,
+    _objectName: string,
+    _payload: DeleteManyResolverArgs,
+  ): Promise<DeleteManyResolverArgs> {
+    throw new ViewException(
+      ViewExceptionMessage.METHOD_NOT_IMPLEMENTED,
+      ViewExceptionCode.METHOD_NOT_IMPLEMENTED,
+    );
+  }
+}

packages/twenty-server/src/modules/view/pre-hooks.ts/view-delete-one.pre-query.hook.ts

@@ -0,0 +1,52 @@
+import { WorkspaceQueryHookInstance } from 'src/engine/api/graphql/workspace-query-runner/workspace-query-hook/interfaces/workspace-query-hook.interface';
+import { DeleteOneResolverArgs } from 'src/engine/api/graphql/workspace-resolver-builder/interfaces/workspace-resolvers-builder.interface';
+
+import { WorkspaceQueryHook } from 'src/engine/api/graphql/workspace-query-runner/workspace-query-hook/decorators/workspace-query-hook.decorator';
+import { AuthContext } from 'src/engine/core-modules/auth/types/auth-context.type';
+import { TwentyORMGlobalManager } from 'src/engine/twenty-orm/twenty-orm-global.manager';
+import {
+  ViewException,
+  ViewExceptionCode,
+  ViewExceptionMessage,
+} from 'src/modules/view/views.exception';
+
+@WorkspaceQueryHook(`view.deleteOne`)
+export class ViewDeleteOnePreQueryHook implements WorkspaceQueryHookInstance {
+  constructor(
+    private readonly twentyORMGlobalManager: TwentyORMGlobalManager,
+  ) {}
+
+  async execute(
+    authContext: AuthContext,
+    _objectName: string,
+    payload: DeleteOneResolverArgs,
+  ): Promise<DeleteOneResolverArgs> {
+    const targettedViewId = payload.id;
+
+    const viewRepository =
+      await this.twentyORMGlobalManager.getRepositoryForWorkspace(
+        authContext.workspace.id,
+        'view',
+      );
+
+    const view = await viewRepository.findOne({
+      where: { id: targettedViewId },
+    });
+
+    if (!view) {
+      throw new ViewException(
+        ViewExceptionMessage.VIEW_NOT_FOUND,
+        ViewExceptionCode.VIEW_NOT_FOUND,
+      );
+    }
+
+    if (view.key === 'INDEX') {
+      throw new ViewException(
+        ViewExceptionMessage.CANNOT_DELETE_INDEX_VIEW,
+        ViewExceptionCode.CANNOT_DELETE_INDEX_VIEW,
+      );
+    }
+
+    return payload;
+  }
+}

packages/twenty-server/src/modules/view/view.module.ts

@@ -2,9 +2,10 @@ import { Module } from '@nestjs/common';
 
 import { ViewService } from 'src/modules/view/services/view.service';
 
+import { ViewDeleteOnePreQueryHook } from './pre-hooks.ts/view-delete-one.pre-query.hook';
 @Module({
   imports: [],
-  providers: [ViewService],
+  providers: [ViewService, ViewDeleteOnePreQueryHook],
   exports: [ViewService],
 })
 export class ViewModule {}

packages/twenty-server/src/modules/view/views.exception.ts

@@ -0,0 +1,19 @@
+import { CustomException } from 'src/utils/custom-exception';
+
+export class ViewException extends CustomException {
+  constructor(message: string, code: ViewExceptionCode) {
+    super(message, code);
+  }
+}
+
+export enum ViewExceptionCode {
+  VIEW_NOT_FOUND = 'VIEW_NOT_FOUND',
+  CANNOT_DELETE_INDEX_VIEW = 'CANNOT_DELETE_INDEX_VIEW',
+  METHOD_NOT_IMPLEMENTED = 'METHOD_NOT_IMPLEMENTED',
+}
+
+export enum ViewExceptionMessage {
+  VIEW_NOT_FOUND = 'View not found',
+  CANNOT_DELETE_INDEX_VIEW = 'Cannot delete index view',
+  METHOD_NOT_IMPLEMENTED = 'Method not implemented',
+}