platform/server/middleware/src/modified.ts
Denis Bykhov f043b7a2e1
ModifyOn should be updated on server for every tx ()
Signed-off-by: Denis Bykhov <80476319+BykhovDenis@users.noreply.github.com>
2022-04-19 22:35:06 +07:00

44 lines
1.6 KiB
TypeScript

//
// Copyright © 2022 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
import core, { Doc, ServerStorage, Timestamp, Tx, TxCreateDoc } from '@anticrm/core'
import { Middleware, SessionContext, TxMiddlewareResult } from '@anticrm/server-core'
import { BaseMiddleware } from './base'
/**
* @public
*/
export class ModifiedMiddleware extends BaseMiddleware implements Middleware {
private constructor (storage: ServerStorage, next?: Middleware) {
super(storage, next)
}
static create (storage: ServerStorage, next?: Middleware): ModifiedMiddleware {
return new ModifiedMiddleware(storage, next)
}
async tx (ctx: SessionContext, tx: Tx): Promise<TxMiddlewareResult> {
tx.modifiedOn = Date.now()
if (this.storage.hierarchy.isDerived(tx._class, core.class.TxCreateDoc)) {
const createTx = tx as TxCreateDoc<Doc & { createOn: Timestamp }>
if (createTx.attributes.createOn !== undefined) {
createTx.attributes.createOn = tx.modifiedOn
}
}
const res = await this.provideTx(ctx, tx)
return [res[0], res[1], res[2]]
}
}