417b18ec6a
towards generic method polling and reposito;y; config settings to filterevents/methods by account address; refactoring some stuff out of repo and into converter; remove fetcher and instead call blockchain's FetchContractData directly; finishing tests
53 lines
2.1 KiB
Go
53 lines
2.1 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 event_triggered
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import (
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
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)
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type ERC20EventDatastore interface {
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CreateTransfer(model *TransferModel, vulcanizeLogId int64) error
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CreateApproval(model *ApprovalModel, vulcanizeLogId int64) error
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}
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type ERC20EventRepository struct {
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*postgres.DB
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}
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func (repository ERC20EventRepository) CreateTransfer(transferModel *TransferModel, vulcanizeLogId int64) error {
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_, err := repository.DB.Exec(
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`INSERT INTO token_transfers (vulcanize_log_id, token_name, token_address, to_address, from_address, tokens, block, tx)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
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ON CONFLICT (vulcanize_log_id) DO NOTHING`,
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vulcanizeLogId, transferModel.TokenName, transferModel.TokenAddress, transferModel.To, transferModel.From, transferModel.Tokens, transferModel.Block, transferModel.TxHash)
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return err
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}
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func (repository ERC20EventRepository) CreateApproval(approvalModel *ApprovalModel, vulcanizeLogId int64) error {
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_, err := repository.DB.Exec(
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`INSERT INTO token_approvals (vulcanize_log_id, token_name, token_address, owner, spender, tokens, block, tx)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
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ON CONFLICT (vulcanize_log_id) DO NOTHING`,
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vulcanizeLogId, approvalModel.TokenName, approvalModel.TokenAddress, approvalModel.Owner, approvalModel.Spender, approvalModel.Tokens, approvalModel.Block, approvalModel.TxHash)
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return err
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}
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