fix: move v2 pkgs (#1331)

* fix: move eventstore pkgs

* fix: move eventstore pkgs

* fix: remove v2 view

* fix: remove v2 view

internal/eventstore/v1/locker/lock.go

@@ -0,0 +1,48 @@
+package locker
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"time"
+
+	"github.com/caos/logging"
+	caos_errs "github.com/caos/zitadel/internal/errors"
+	"github.com/cockroachdb/cockroach-go/v2/crdb"
+)
+
+const (
+	insertStmtFormat = "INSERT INTO %s" +
+		" (locker_id, locked_until, view_name) VALUES ($1, now()+$2::INTERVAL, $3)" +
+		" ON CONFLICT (view_name)" +
+		" DO UPDATE SET locker_id = $4, locked_until = now()+$5::INTERVAL" +
+		" WHERE locks.view_name = $6 AND (locks.locker_id = $7 OR locks.locked_until < now())"
+	millisecondsAsSeconds = int64(time.Second / time.Millisecond)
+)
+
+type lock struct {
+	LockerID    string    `gorm:"column:locker_id;primary_key"`
+	LockedUntil time.Time `gorm:"column:locked_until"`
+	ViewName    string    `gorm:"column:view_name;primary_key"`
+}
+
+func Renew(dbClient *sql.DB, lockTable, lockerID, viewModel string, waitTime time.Duration) error {
+	return crdb.ExecuteTx(context.Background(), dbClient, nil, func(tx *sql.Tx) error {
+		insert := fmt.Sprintf(insertStmtFormat, lockTable)
+		result, err := tx.Exec(insert,
+			lockerID, waitTime.Milliseconds()/millisecondsAsSeconds, viewModel,
+			lockerID, waitTime.Milliseconds()/millisecondsAsSeconds,
+			viewModel, lockerID)
+
+		if err != nil {
+			tx.Rollback()
+			return err
+		}
+
+		if rows, _ := result.RowsAffected(); rows == 0 {
+			return caos_errs.ThrowAlreadyExists(nil, "SPOOL-lso0e", "view already locked")
+		}
+		logging.LogWithFields("LOCKE-lOgbg", "view", viewModel, "locker", lockerID).Debug("locker changed")
+		return nil
+	})
+}