https://github.com/stackus/edat-pgx

Postgres stores
https://github.com/stackus/edat-pgx

Last synced: 5 days ago
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Postgres stores

• Host: GitHub
• URL: https://github.com/stackus/edat-pgx
• Owner: stackus
• License: mit
• Created: 2021-01-07T01:22:42.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2021-09-02T02:57:10.000Z (over 4 years ago)
• Last Synced: 2024-06-20T05:07:32.043Z (over 1 year ago)
• Language: Go
• Size: 24.4 KB
• Stars: 5
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# edat-pgx - Postgres stores for edat

## Installation

    go get -u github.com/stackus/edat-pgx

## Usage Example

    import "github.com/stack/edat-pgx"

    conn, _ := pgxpool.Connect(ctx, "your-connection-string")

    // Create a store for aggregate events using the pool connection

    eventStore := edatpgx.NewEventStore(conn)

    // Create a store using a session client that uses a pgx.Tx from context

    client := edatpgx.NewSessionClient()

    eventStore := edatpgx.NewEventStore(client)

## Prerequisites

Go 1.16

## Features

Stores accept `*pgx.Conn`, `*pgxpool.Pool`, `pgx.Tx` and `edatpgx.Client` for clients. Middleware will accept `*pgxpool.Pool` only.

- Session Client `NewSessionClient()`

- Aggregate Event Store `NewEventStore(client, ...options)`

- Outbox Message Store and Producer `NewMessageStore(client, ....options)`

- Saga Instance Store `NewSagaInstanceStore(client, ...options)`

- Aggregate Snapshot Store `NewSnapshotStore(client, ...options)`

- Message Receiver Session Middleware `ReceiverSessionMiddleware(*pgxpool.Pool, log.Logger)`

- Web Request Session Middleware `WebSessionMiddleware(*pgxpool.Pool, log.Logger)`

- Grpc Request Session (Unary) Interceptor `RpcSessionUnaryMiddleware(*pgxpool.Pool, log.Logger)`

## TODOs

- Documentation

- Tests, tests, and more tests

## Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

## License

MIT