refactor: push commands in to cmd and ev to root as library

app/peerfinder/http.go

@@ -19,8 +19,8 @@ import (
 	contentnegotiation "gitlab.com/jamietanna/content-negotiation-go"
 	"go.opentelemetry.io/otel/attribute"
 
+	"github.com/sour-is/ev"
 	"github.com/sour-is/ev/internal/lg"
-	"github.com/sour-is/ev/pkg/es"
 	"github.com/sour-is/ev/pkg/es/event"
 )
 
@@ -150,7 +150,7 @@ func (s *service) getPending(w http.ResponseWriter, r *http.Request, peerID stri
 		return
 	}
 
-	info, err := es.Upsert(ctx, s.es, aggInfo, func(ctx context.Context, agg *Info) error {
+	info, err := ev.Upsert(ctx, s.es, aggInfo, func(ctx context.Context, agg *Info) error {
 		return agg.OnUpsert() // initialize if not exists
 	})
 	if err != nil {

app/peerfinder/jobs.go

@@ -9,8 +9,8 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/sour-is/ev"
 	"github.com/sour-is/ev/internal/lg"
-	"github.com/sour-is/ev/pkg/es"
 	"github.com/sour-is/ev/pkg/es/event"
 	"github.com/sour-is/ev/pkg/set"
 )
@@ -151,7 +151,7 @@ func (s *service) cleanRequests(ctx context.Context, now time.Time) error {
 
 	for {
 		events, err := s.es.Read(ctx, queueRequests, startPosition, 1000) // read 1000 from the top each loop.
-		if err != nil && !errors.Is(err, es.ErrNotFound) {
+		if err != nil && !errors.Is(err, ev.ErrNotFound) {
 			span.RecordError(err)
 			return err
 		}

app/peerfinder/service.go

@@ -6,8 +6,8 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/sour-is/ev"
 	"github.com/sour-is/ev/internal/lg"
-	"github.com/sour-is/ev/pkg/es"
 	"github.com/sour-is/ev/pkg/es/event"
 	"github.com/sour-is/ev/pkg/locker"
 	"go.uber.org/multierr"
@@ -24,7 +24,7 @@ func aggRequest(id string) string { return "pf-request-" + id }
 func aggPeer(id string) string    { return "pf-peer-" + id }
 
 type service struct {
-	es        *es.EventStore
+	es        *ev.EventStore
 	statusURL string
 
 	state *locker.Locked[state]
@@ -37,7 +37,7 @@ type state struct {
 	requests map[string]*Request
 }
 
-func New(ctx context.Context, es *es.EventStore, statusURL string) (*service, error) {
+func New(ctx context.Context, es *ev.EventStore, statusURL string) (*service, error) {
 	ctx, span := lg.Span(ctx)
 	defer span.End()