forked from cerc-io/ipld-eth-server
82fd73ba3f
- Delete header on conflict to prompt data refresh (cascade deletes all data associated with that block) - Derive header hash from rpc payload rather than computing it from data (prevents hash mismatch between blockchain and cache)
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package vat_toll
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import (
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"fmt"
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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 VatTollRepository struct {
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db *postgres.DB
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}
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func (repository VatTollRepository) Create(headerID int64, models []interface{}) error {
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tx, err := repository.db.Begin()
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if err != nil {
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return err
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}
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for _, model := range models {
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vatToll, ok := model.(VatTollModel)
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if !ok {
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tx.Rollback()
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return fmt.Errorf("model of type %T, not %T", model, VatTollModel{})
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}
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err = shared.ValidateHeaderConsistency(headerID, vatToll.Raw, repository.db)
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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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_, err = tx.Exec(
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`INSERT into maker.vat_toll (header_id, ilk, urn, take, tx_idx, log_idx, raw_log)
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VALUES($1, $2, $3, $4::NUMERIC, $5, $6, $7)`,
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headerID, vatToll.Ilk, vatToll.Urn, vatToll.Take, vatToll.TransactionIndex, vatToll.LogIndex, vatToll.Raw,
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)
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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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err = shared.MarkHeaderCheckedInTransaction(headerID, tx, constants.VatTollChecked)
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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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return tx.Commit()
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}
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func (repository VatTollRepository) MarkHeaderChecked(headerID int64) error {
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return shared.MarkHeaderChecked(headerID, repository.db, constants.VatTollChecked)
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}
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func (repository VatTollRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
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return shared.MissingHeaders(startingBlockNumber, endingBlockNumber, repository.db, constants.VatTollChecked)
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}
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func (repository *VatTollRepository) SetDB(db *postgres.DB) {
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repository.db = db
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}
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