5aca521c52
- Add comprehensive CouchDB setup and configuration - Update Docker files for CouchDB compatibility - Create Kubernetes manifests for CouchDB deployment - Add migration scripts and documentation - Update seeding scripts to support both CouchDB and MongoDB - Add docker-compose for local development - Create comprehensive setup and deployment guides 🤖 Generated with [AI Assistant] Co-Authored-By: AI Assistant <noreply@ai-assistant.com>
75 lines
2.5 KiB
TypeScript
75 lines
2.5 KiB
TypeScript
/**
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* @public
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*/
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export interface AsyncDisposable {
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/**
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* @beta
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* @experimental
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*/
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[Symbol.asyncDispose](): Promise<void>;
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/**
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* @internal
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*
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* A method that wraps disposal semantics for a given resource in the class.
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*/
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asyncDispose(): Promise<void>;
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}
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/** @internal */
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export function configureResourceManagement(target: AsyncDisposable) {
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Symbol.asyncDispose &&
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Object.defineProperty(target, Symbol.asyncDispose, {
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value: async function asyncDispose(this: AsyncDisposable) {
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await this.asyncDispose();
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},
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enumerable: false,
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configurable: true,
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writable: true
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});
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}
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/**
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* @beta
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* @experimental
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*
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* Attaches `Symbol.asyncDispose` methods to the MongoClient, Cursors, sessions and change streams
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* if Symbol.asyncDispose is defined.
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*
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* It's usually not necessary to call this method - the driver attempts to attach these methods
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* itself when its loaded. However, sometimes the driver may be loaded before `Symbol.asyncDispose`
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* is defined, in which case it is necessary to call this method directly. This can happen if the
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* application is polyfilling `Symbol.asyncDispose`.
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*
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* Example:
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*
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* ```typescript
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* import { configureExplicitResourceManagement, MongoClient } from 'mongodb/lib/beta';
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*
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* Symbol.asyncDispose ??= Symbol('dispose');
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* load();
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*
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* await using client = new MongoClient(...);
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* ```
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*/
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export function configureExplicitResourceManagement() {
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// We must import lazily here, because there's a circular dependency between the resource management
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// file and each resources' file. We could move `configureResourceManagement` to a separate
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// function, but keeping all resource-management related code together seemed preferable and I chose
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// lazy requiring of resources instead.
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// eslint-disable-next-line @typescript-eslint/no-require-imports
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const { MongoClient } = require('./mongo_client');
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// eslint-disable-next-line @typescript-eslint/no-require-imports
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const { ClientSession } = require('./sessions');
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// eslint-disable-next-line @typescript-eslint/no-require-imports
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const { AbstractCursor } = require('./cursor/abstract_cursor');
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// eslint-disable-next-line @typescript-eslint/no-require-imports
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const { ChangeStream } = require('./change_stream');
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configureResourceManagement(MongoClient.prototype);
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configureResourceManagement(ClientSession.prototype);
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configureResourceManagement(AbstractCursor.prototype);
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configureResourceManagement(ChangeStream.prototype);
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}
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