78 lines
2.3 KiB
Go
78 lines
2.3 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 drip_drip
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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/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 DripDripRepository struct {
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db *postgres.DB
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}
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func (repository DripDripRepository) 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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dripDrip, ok := model.(DripDripModel)
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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, DripDripModel{})
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}
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_, execErr := tx.Exec(
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`INSERT into maker.drip_drip (header_id, ilk, log_idx, tx_idx, raw_log)
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VALUES($1, $2, $3, $4, $5)`,
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headerID, dripDrip.Ilk, dripDrip.LogIndex, dripDrip.TransactionIndex, dripDrip.Raw,
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)
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if execErr != 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 execErr
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}
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}
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checkHeaderErr := shared.MarkHeaderCheckedInTransaction(headerID, tx, constants.DripDripChecked)
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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 DripDripRepository) MarkHeaderChecked(headerID int64) error {
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return shared.MarkHeaderChecked(headerID, repository.db, constants.DripDripChecked)
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}
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func (repository *DripDripRepository) SetDB(db *postgres.DB) {
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repository.db = db
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}
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