forked from cerc-io/ipld-eth-server
128d20c9bf
* 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
68 lines
2.3 KiB
Go
68 lines
2.3 KiB
Go
// Copyright © 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package price_feeds
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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 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, 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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priceUpdate, ok := model.(PriceFeedModel)
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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, 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)`, 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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err = shared.MarkHeaderCheckedInTransaction(headerID, tx, constants.PriceFeedsChecked)
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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 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) SetDB(db *postgres.DB) {
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repository.db = db
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}
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