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
+	})
+}

internal/eventstore/v1/locker/lock_test.go

@@ -0,0 +1,125 @@
+package locker
+
+import (
+	"database/sql"
+	"testing"
+	"time"
+
+	"github.com/DATA-DOG/go-sqlmock"
+)
+
+type dbMock struct {
+	db   *sql.DB
+	mock sqlmock.Sqlmock
+}
+
+func mockDB(t *testing.T) *dbMock {
+	mockDB := dbMock{}
+	var err error
+	mockDB.db, mockDB.mock, err = sqlmock.New()
+	if err != nil {
+		t.Fatalf("error occured while creating stub db %v", err)
+	}
+
+	mockDB.mock.MatchExpectationsInOrder(true)
+
+	return &mockDB
+}
+
+func (db *dbMock) expectCommit() *dbMock {
+	db.mock.ExpectCommit()
+
+	return db
+}
+
+func (db *dbMock) expectRollback() *dbMock {
+	db.mock.ExpectRollback()
+
+	return db
+}
+
+func (db *dbMock) expectBegin() *dbMock {
+	db.mock.ExpectBegin()
+
+	return db
+}
+
+func (db *dbMock) expectSavepoint() *dbMock {
+	db.mock.ExpectExec("SAVEPOINT").WillReturnResult(sqlmock.NewResult(1, 1))
+	return db
+}
+
+func (db *dbMock) expectReleaseSavepoint() *dbMock {
+	db.mock.ExpectExec("RELEASE SAVEPOINT").WillReturnResult(sqlmock.NewResult(1, 1))
+
+	return db
+}
+
+func (db *dbMock) expectRenew(lockerID, view string, affectedRows int64) *dbMock {
+	query := db.mock.
+		ExpectExec(`INSERT INTO table\.locks \(locker_id, locked_until, view_name\) 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\(\)\)`).
+		WithArgs(lockerID, sqlmock.AnyArg(), view, lockerID, sqlmock.AnyArg(), view, lockerID).
+		WillReturnResult(sqlmock.NewResult(1, 1))
+
+	if affectedRows == 0 {
+		query.WillReturnResult(sqlmock.NewResult(0, 0))
+	} else {
+		query.WillReturnResult(sqlmock.NewResult(1, affectedRows))
+	}
+
+	return db
+}
+
+func Test_locker_Renew(t *testing.T) {
+	type fields struct {
+		db *dbMock
+	}
+	type args struct {
+		tableName string
+		lockerID  string
+		viewModel string
+		waitTime  time.Duration
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "renew succeeded",
+			fields: fields{
+				db: mockDB(t).
+					expectBegin().
+					expectSavepoint().
+					expectRenew("locker", "view", 1).
+					expectReleaseSavepoint().
+					expectCommit(),
+			},
+			args:    args{tableName: "table.locks", lockerID: "locker", viewModel: "view", waitTime: 1 * time.Second},
+			wantErr: false,
+		},
+		{
+			name: "renew now rows updated",
+			fields: fields{
+				db: mockDB(t).
+					expectBegin().
+					expectSavepoint().
+					expectRenew("locker", "view", 0).
+					expectRollback(),
+			},
+			args:    args{tableName: "table.locks", lockerID: "locker", viewModel: "view", waitTime: 1 * time.Second},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if err := Renew(tt.fields.db.db, tt.args.tableName, tt.args.lockerID, tt.args.viewModel, tt.args.waitTime); (err != nil) != tt.wantErr {
+				t.Errorf("locker.Renew() error = %v, wantErr %v", err, tt.wantErr)
+			}
+			if err := tt.fields.db.mock.ExpectationsWereMet(); err != nil {
+				t.Errorf("not all database expectations met: %v", err)
+			}
+		})
+	}
+}