postgres-es

A Postgres implementation of the EventStore trait in cqrs-es.

Usage

Add to your Cargo.toml file:

toml [dependencies] cqrs-es = "0.2.2" persist-es = "0.2.2" postgres-es = "0.2.2"

Requires access to a Postgres DB with existing tables. See: - Sample database configuration - Use docker-compose to quickly setup a local database

A simple configuration example: let store = default_postgress_pool("postgresql://my_user:my_pass@localhost:5432/my_db"); let cqrs = postgres_es::postgres_cqrs(pool, vec![])

Change log

v0.2.2

• Consolidated repositories to a single trait encompassing all functionality.

v0.2.1

• Moved generic persistence logic into cqrs-es package.
• Added repositories.
• Added event context information to event envelope.

v0.2.0

Moved to async/await for better tool support.

v0.1.3

Aggregates now consume events on apply.

v0.1.2

Require queries to also use Send & Sync.

v0.1.1

Use r2d2_postgres crate to support Send + Sync for multi-threaded applications.

TODOs

• Add support for TLS.
• Additional framework around GenericQueryRepository to simplify event replay.

Demo

A demo application is available here.