eventsourcing

README

event-sourcing

This is a simple event sourcing library for Go.

Feature

• EventBus
• Snapshots
• OpenTracing
• Store engine
  • PostgreSQL

OpenTracing

References

• Pattern: Event sourcing
• Go - CQRS / Event Sourcing made easy - Go
• Examples and Tutorials of Event Sourcing in .NET

Documentation

Overview

Package event_store - implementation of event store

Index

• type EventSourcing
  • func New(ctx context.Context, log logger.Logger, store db.DB) (EventSourcing, error)

Types

type EventSourcing

type EventSourcing interface {
	Save(ctx context.Context, events []*eventsourcing.Event) error
	SafeSave(ctx context.Context, events []*eventsourcing.Event) error
	Load(ctx context.Context, aggregateID string) (*eventsourcing.Snapshot, []*eventsourcing.Event, error)

	GetAggregateWithoutSnapshot(ctx context.Context) ([]*eventsourcing.BaseAggregate, error)
	SaveSnapshot(ctx context.Context, snapshot *eventsourcing.Snapshot) error
}

EventSourcing - interface for event store

func New

func New(ctx context.Context, log logger.Logger, store db.DB) (EventSourcing, error)

New - create new EventStore