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64 lines
2.1 KiB
TypeScript
64 lines
2.1 KiB
TypeScript
//
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// Copyright © 2024 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import type { CollaborativeDoc, Doc, Tx, TxRemoveDoc } from '@hcengineering/core'
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import core, { TxProcessor } from '@hcengineering/core'
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import { removeCollaborativeDoc } from '@hcengineering/collaboration'
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import type { TriggerControl } from '@hcengineering/server-core'
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/**
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* @public
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*/
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export async function OnDelete (
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tx: Tx,
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{ hierarchy, storageAdapter, workspace, removedMap, ctx }: TriggerControl
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): Promise<Tx[]> {
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const rmTx = TxProcessor.extractTx(tx) as TxRemoveDoc<Doc>
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if (rmTx._class !== core.class.TxRemoveDoc) {
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return []
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}
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// Obtain document being deleted
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const doc = removedMap.get(rmTx.objectId)
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// Ids of files to delete from storage
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const toDelete: CollaborativeDoc[] = []
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const attributes = hierarchy.getAllAttributes(rmTx.objectClass)
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for (const attribute of attributes.values()) {
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if (hierarchy.isDerived(attribute.type._class, core.class.TypeCollaborativeDoc)) {
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const value = (doc as any)[attribute.name] as CollaborativeDoc
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if (value !== undefined) {
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toDelete.push(value)
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}
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}
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}
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// TODO This is not accurate way to delete collaborative document
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// Even though we are deleting it here, the document can be currently in use by someone else
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// and when editing session ends, the collborator service will recreate the document again
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await removeCollaborativeDoc(storageAdapter, workspace, toDelete, ctx)
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return []
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}
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// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
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export default async () => ({
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trigger: {
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OnDelete
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}
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})
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