101 lines
4.3 KiB
Go
101 lines
4.3 KiB
Go
// VulcanizeDB
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// Copyright © 2022 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 beaconclient
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// This interface captured what the events can be for processed event streams.
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type ProcessedEvents interface {
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Head | ChainReorg
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}
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// This struct captures the JSON representation of the head topic
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type Head struct {
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Slot string `json:"slot"`
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Block string `json:"block"`
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State string `json:"state"`
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CurrentDutyDependentRoot string `json:"current_duty_dependent_root"`
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PreviousDutyDependentRoot string `json:"previous_duty_dependent_root"`
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EpochTransition bool `json:"epoch_transition"`
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ExecutionOptimistic bool `json:"execution_optimistic"`
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}
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// This struct captures the JSON representation of the finalized_checkpoint topic.
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type FinalizedCheckpoint struct {
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Block string `json:"block"`
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State string `json:"state"`
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Epoch string `json:"epoch"`
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ExecutionOptimistic bool `json:"execution_optimistic"`
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}
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// This struct captures the JSON representation of the chain_reorg topic.
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type ChainReorg struct {
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Slot string `json:"slot"`
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Depth string `json:"depth"`
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OldHeadBlock string `json:"old_head_block"`
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NewHeadBlock string `json:"new_head_block"`
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OldHeadState string `json:"old_head_state"`
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NewHeadState string `json:"new_head_state"`
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Epoch string `json:"epoch"`
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ExecutionOptimistic bool `json:"execution_optimistic"`
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}
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// A struct to capture whats being written to the eth-beacon.slots table.
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type DbSlots struct {
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Epoch uint64 // The epoch.
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Slot uint64 // The slot.
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BlockRoot string // The block root
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StateRoot string // The state root
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Status string // The status, it can be proposed | forked | skipped.
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}
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// A struct to handle the details of an embedded Eth1-block (ie, the ExecutionPayload)
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type DbExecutionPayloadHeader struct {
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BlockNumber uint64
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Timestamp uint64
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BlockHash string
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ParentHash string
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StateRoot string
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ReceiptsRoot string
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TransactionsRoot string
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}
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// A struct to capture whats being written to eth-beacon.signed_block table.
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type DbSignedBeaconBlock struct {
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Slot uint64 // The slot.
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BlockRoot string // The block root
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ParentBlock string // The parent block root.
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Eth1DataBlockHash string // The eth1 block_hash
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MhKey string // The ipld multihash key.
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ExecutionPayloadHeader *DbExecutionPayloadHeader // The ExecutionPayloadHeader (after Bellatrix only).
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}
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// A struct to capture whats being written to eth-beacon.state table.
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type DbBeaconState struct {
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Slot uint64 // The slot.
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StateRoot string // The state root
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MhKey string // The ipld multihash key.
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}
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// A structure to capture whats being written to the eth-beacon.known_gaps table.
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type DbKnownGaps struct {
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StartSlot uint64 // The start slot for known_gaps, inclusive.
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EndSlot uint64 // The end slot for known_gaps, inclusive.
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CheckedOut bool // Indicates if any process is currently processing this entry.
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ReprocessingError string // The error that occurred when attempting to reprocess these entries.
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EntryError string // The error that caused this entry to be added to the table. Could be null.
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EntryTime string // The time this range was added to the DB. This can help us catch ranges that have not been processed for a long time due to some error.
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EntryProcess string // The entry process that added this process. Potential options are StartUp, Error, ManualEntry, HeadGap.
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}
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