57 lines
1.5 KiB
Go
57 lines
1.5 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 shared
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import (
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"github.com/ethereum/go-ethereum/common"
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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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)
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type Transformer interface {
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Execute() error
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}
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type TransformerInitializer func(db *postgres.DB, blockChain core.BlockChain) Transformer
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type TransformerConfig struct {
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TransformerName string
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ContractAddresses []string
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ContractAbi string
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Topics []string // TODO Change this to single topic
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StartingBlockNumber int64
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EndingBlockNumber int64
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}
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type SingleTransformerConfig struct {
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TransformerName string
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ContractAddresses []string
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ContractAbi string
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Topic string
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StartingBlockNumber int64
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EndingBlockNumber int64
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}
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func HexToInt64(byteString string) int64 {
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value := common.HexToHash(byteString)
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return value.Big().Int64()
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}
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func HexToString(byteString string) string {
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value := common.HexToHash(byteString)
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return value.Big().String()
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}
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