mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-29 07:07:16 +00:00
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
/*
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Copyright 2022 Erigon-Lightclient contributors
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package utils
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import "time"
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// compute current slot.
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func GetCurrentSlot(genesisTime uint64, secondsPerSlot uint64) uint64 {
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now := uint64(time.Now().Unix())
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if now < genesisTime {
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return 0
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}
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return (now - genesisTime) / secondsPerSlot
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}
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// compute current epoch.
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func GetCurrentEpoch(genesisTime uint64, secondsPerSlot uint64, slotsPerEpoch uint64) uint64 {
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now := uint64(time.Now().Unix())
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if now < genesisTime {
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return 0
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}
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return GetCurrentSlot(genesisTime, secondsPerSlot) / slotsPerEpoch
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}
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