ipld-eth-server/pkg/transformers/drip_file/vow/repository.go
Elizabeth 128d20c9bf Vdb 269- fetch logs by hash (#122)
* Upgrade geth from 1.8.15 to 1.8.18

* Update vat_tune to use shared repository methods

* Query blockchain by block hash instead of block number range

* Remove hash validation from repositories

* Fix vow flog integration test

* Update README Travis build sticker

* Update constants formatting per go fmt

* Update EthPublicKeyParser.ParsePublicKey to use discv5.PubkeyID method

* Address PR comments
2018-11-21 09:30:00 -06:00

73 lines
2.2 KiB
Go

// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vow
import (
"fmt"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
)
type DripFileVowRepository struct {
db *postgres.DB
}
func (repository DripFileVowRepository) Create(headerID int64, models []interface{}) error {
tx, err := repository.db.Begin()
if err != nil {
return err
}
for _, model := range models {
vow, ok := model.(DripFileVowModel)
if !ok {
tx.Rollback()
return fmt.Errorf("model of type %T, not %T", model, DripFileVowModel{})
}
_, err = tx.Exec(
`INSERT into maker.drip_file_vow (header_id, what, data, log_idx, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5, $6)`,
headerID, vow.What, vow.Data, vow.LogIndex, vow.TransactionIndex, vow.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
err = shared.MarkHeaderCheckedInTransaction(headerID, tx, constants.DripFileVowChecked)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository DripFileVowRepository) MarkHeaderChecked(headerID int64) error {
return shared.MarkHeaderChecked(headerID, repository.db, constants.DripFileVowChecked)
}
func (repository DripFileVowRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
return shared.MissingHeaders(startingBlockNumber, endingBlockNumber, repository.db, constants.DripFileVowChecked)
}
func (repository *DripFileVowRepository) SetDB(db *postgres.DB) {
repository.db = db
}