47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
// Copyright © 2018 Vulcanize
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package price_feeds
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
)
|
|
|
|
type LogValueEntity struct {
|
|
Val common.Address
|
|
}
|
|
|
|
type PriceFeedModel struct {
|
|
BlockNumber uint64 `db:"block_number"`
|
|
MedianizerAddress string `db:"medianizer_address"`
|
|
UsdValue string `db:"usd_value"`
|
|
LogIndex uint `db:"log_idx"`
|
|
TransactionIndex uint `db:"tx_idx"`
|
|
Raw []byte `db:"raw_log"`
|
|
}
|
|
|
|
func Convert(conversion string, value string, prec int) string {
|
|
var bgflt = big.NewFloat(0.0)
|
|
bgflt.SetString(value)
|
|
switch conversion {
|
|
case "ray":
|
|
bgflt.Quo(bgflt, Ray)
|
|
case "wad":
|
|
bgflt.Quo(bgflt, Ether)
|
|
}
|
|
return bgflt.Text('g', prec)
|
|
}
|