@discue/mongodb-resource-client

mongodb-resource-client

Light wrapper around MongoDB client library to allow for easier management of resources and documents.

Components

• Aggregations
• EventEmitter
• OneToFewRefStorage
• OneToFewResourceStorage
• OneToManyResourceStorage
• SimpleResourceStoage

Transactions

The module supports transactions for atomic updates of multiple collections. However, as only MongoDB replica sets support transactions, transaction support needs to be explicitly enabled via setting the environment variable DSQ_MONGOD_ENABLE_TRANSACTIONS=true.

Installation

npm install @discue/mongodb-resource-client

Run tests

To run tests, run the following command

./test.sh

License

MIT

Changelog

0.7.0 (2023-06-18)

Features

• in events pass state of before and after operation (fc29347)
• make transactions optional (93266ce)
• one-to-few-ref-storage: support transactions in create and delete (c19558b)
• one-to-many-resource: reorder order of deletions (aeeaa33)
• one-to-many-storage: support create and delete with transactions (3a54ca7)
• simple-resource: abort transaction on error (d477b5c)
• simple-resource: wrap update and delete in transactions (e106aa2)

Bug Fixes

• simple-resource: before aborting transaction check it is active (6d6275a)

Refactorings

• move create implementation one level up (eaa3142)

Chores

• do net send context in events (b11f587)
• docs: also create docs for event emitter (0b845c3)
• docs: generate all readmes again (0ba4914)
• docs: link to event emitter docs (18507b9)
• docs: set headline in event emitter docs (182d932)
• docs: update readme (c05b009)
• docs: update readme (644ea72)
• one-to-many-resource: allow for easier testing by not calling super class directly (10c370d)
• simple-resource: optionally use session also in create function (7b0d730)
• update readme (5ecc466)
• use db from connection string by default (b588062)