ipld-eth-server/pkg/transformers/vat_tune/repository.go
2018-12-11 11:35:13 +01:00

52 lines
1.4 KiB
Go

package vat_tune
import (
"fmt"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
)
type VatTuneRepository struct {
db *postgres.DB
}
func (repository VatTuneRepository) Create(headerID int64, models []interface{}) error {
tx, err := repository.db.Begin()
if err != nil {
return err
}
for _, model := range models {
vatTune, ok := model.(VatTuneModel)
if !ok {
tx.Rollback()
return fmt.Errorf("model of type %T, not %T", model, VatTuneModel{})
}
_, err = tx.Exec(
`INSERT into maker.vat_tune (header_id, ilk, urn, v, w, dink, dart, tx_idx, log_idx, raw_log)
VALUES($1, $2, $3, $4, $5, $6::NUMERIC, $7::NUMERIC, $8, $9, $10)`,
headerID, vatTune.Ilk, vatTune.Urn, vatTune.V, vatTune.W, vatTune.Dink, vatTune.Dart, vatTune.TransactionIndex, vatTune.LogIndex, vatTune.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
err = shared.Repository{}.MarkHeaderCheckedInTransaction(headerID, tx, constants.VatTuneChecked)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository VatTuneRepository) MarkHeaderChecked(headerID int64) error {
return shared.Repository{}.MarkHeaderChecked(headerID, repository.db, constants.VatTuneChecked)
}
func (repository *VatTuneRepository) SetDB(db *postgres.DB) {
repository.db = db
}