0a024d429d
* update transformer to able to recheck headers * put cap on rechecking header * integration test for recheck headers * use enum for recheck headers param; make recheck cap configurable * update integration tests with new test config * update omni pkg with new recheck header column type * update migration with new migration tool and final tweaks needed to accommodate changes in omni pkg
85 lines
3.0 KiB
Go
85 lines
3.0 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package price_feeds
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import (
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"fmt"
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log "github.com/sirupsen/logrus"
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
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)
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type PriceFeedRepository struct {
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db *postgres.DB
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}
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func (repository PriceFeedRepository) Create(headerID int64, models []interface{}) error {
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tx, dBaseErr := repository.db.Begin()
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if dBaseErr != nil {
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return dBaseErr
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}
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for _, model := range models {
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priceUpdate, ok := model.(PriceFeedModel)
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if !ok {
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rollbackErr := tx.Rollback()
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if rollbackErr != nil {
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log.Error("failed to rollback ", rollbackErr)
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}
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return fmt.Errorf("model of type %T, not %T", model, PriceFeedModel{})
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}
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_, err := tx.Exec(`INSERT INTO maker.price_feeds (block_number, header_id, medianizer_address, usd_value, log_idx, tx_idx, raw_log)
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VALUES ($1, $2, $3, $4::NUMERIC, $5, $6, $7)
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ON CONFLICT (header_id, medianizer_address, tx_idx, log_idx) DO UPDATE SET block_number = $1, usd_value = $4, raw_log = $7;`,
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priceUpdate.BlockNumber, headerID, priceUpdate.MedianizerAddress, priceUpdate.UsdValue, priceUpdate.LogIndex, priceUpdate.TransactionIndex, priceUpdate.Raw)
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if err != nil {
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tx.Rollback()
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return err
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}
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}
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checkHeaderErr := shared.MarkHeaderCheckedInTransaction(headerID, tx, constants.PriceFeedsChecked)
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if checkHeaderErr != nil {
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rollbackErr := tx.Rollback()
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if rollbackErr != nil {
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log.Error("failed to rollback ", rollbackErr)
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}
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return checkHeaderErr
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}
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return tx.Commit()
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}
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func (repository PriceFeedRepository) MarkHeaderChecked(headerID int64) error {
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return shared.MarkHeaderChecked(headerID, repository.db, constants.PriceFeedsChecked)
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}
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func (repository PriceFeedRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
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return shared.MissingHeaders(startingBlockNumber, endingBlockNumber, repository.db, constants.PriceFeedsChecked)
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}
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func (repository PriceFeedRepository) RecheckHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
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return shared.RecheckHeaders(startingBlockNumber, endingBlockNumber, repository.db, constants.PriceFeedsChecked)
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}
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func (repository *PriceFeedRepository) SetDB(db *postgres.DB) {
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repository.db = db
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}
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