move writer interface and redis publish from api module as these are for the server side.

api/redis/publisher.go

@@ -1,36 +0,0 @@
-package redis
-
-import (
-	"context"
-
-	"github.com/eosswedenorg/thalos/api"
-
-	"github.com/redis/go-redis/v9"
-)
-
-type Publisher struct {
-	pipeline redis.Pipeliner
-	ctx      context.Context
-	ns       Namespace
-}
-
-func NewPublisher(ctx context.Context, client *redis.Client, ns Namespace) *Publisher {
-	return &Publisher{
-		pipeline: client.Pipeline(),
-		ctx:      ctx,
-		ns:       ns,
-	}
-}
-
-func (r *Publisher) Write(channel api.Channel, payload []byte) error {
-	return r.pipeline.Publish(r.ctx, r.ns.NewKey(channel).String(), payload).Err()
-}
-
-func (r *Publisher) Flush() error {
-	_, err := r.pipeline.Exec(r.ctx)
-	return err
-}
-
-func (r *Publisher) Close() error {
-	return r.Flush()
-}

api/redis/publisher_test.go

@@ -1,27 +0,0 @@
-package redis
-
-import (
-	"context"
-	"testing"
-
-	"github.com/eosswedenorg/thalos/api"
-
-	"github.com/go-redis/redismock/v9"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestPublisher_Write(t *testing.T) {
-	client, mock := redismock.NewClientMock()
-
-	pub := NewPublisher(context.Background(), client, Namespace{ChainID: "id"})
-
-	mock.MatchExpectationsInOrder(true)
-	mock.ExpectPublish("ship::id::test", []byte("some string")).SetVal(0)
-	mock.ExpectPublish("ship::id::test2", []byte("some other string")).SetVal(0)
-
-	assert.NoError(t, pub.Write(api.Channel{"test"}, []byte("some string")))
-	assert.NoError(t, pub.Write(api.Channel{"test2"}, []byte("some other string")))
-	assert.NoError(t, pub.Flush())
-
-	assert.NoError(t, mock.ExpectationsWereMet())
-}