/
transaction.go
47 lines (37 loc) · 1.18 KB
/
transaction.go
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package gorm
import (
"github.com/gkarlik/quark-go/data/access/rdbms"
"github.com/gkarlik/quark-go/logger"
)
// DbTransaction represents transaction in relational database using GORM library.
type DbTransaction struct {
context *DbContext // database context
}
// Context returns DbContext associated with DbTransaction.
func (t *DbTransaction) Context() rdbms.DbContext {
return t.context
}
// Rollback rollbacks database transaction.
func (t *DbTransaction) Rollback() error {
logger.Log().DebugWithFields(logger.Fields{"component": componentName}, "Transaction rollback")
if err := t.context.DB.Rollback().Error; err != nil {
logger.Log().ErrorWithFields(logger.Fields{
"error": err,
"component": componentName,
}, "Cannot rollback the transaction")
return err
}
return nil
}
// Commit commits database transaction.
func (t *DbTransaction) Commit() error {
logger.Log().DebugWithFields(logger.Fields{"component": componentName}, "Transaction commit")
if err := t.context.DB.Commit().Error; err != nil {
logger.Log().ErrorWithFields(logger.Fields{
"error": err,
"component": componentName,
}, "Cannot commit the transaction")
return err
}
return nil
}