355 lines
15 KiB
Go
355 lines
15 KiB
Go
// VulcanizeDB
|
|
// Copyright © 2020 Vulcanize
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package graphql
|
|
|
|
const schema string = `
|
|
# Bytes32 is a 32 byte binary string, represented as 0x-prefixed hexadecimal.
|
|
scalar Bytes32
|
|
# Address is a 20 byte Ethereum address, represented as 0x-prefixed hexadecimal.
|
|
scalar Address
|
|
# Bytes is an arbitrary length binary string, represented as 0x-prefixed hexadecimal.
|
|
# An empty byte string is represented as '0x'. Byte strings must have an even number of hexadecimal nybbles.
|
|
scalar Bytes
|
|
# BigInt is a large integer. Input is accepted as either a JSON number or as a string.
|
|
# Input and output strings may be either decimal or 0x-prefixed hexadecimal depending upon the resolver implementation.
|
|
scalar BigInt
|
|
# Long is a 64 bit unsigned integer.
|
|
scalar Long
|
|
|
|
schema {
|
|
query: Query
|
|
}
|
|
|
|
# Account is an Ethereum account at a particular block.
|
|
type Account {
|
|
# Address is the address owning the account.
|
|
address: Address!
|
|
# Balance is the balance of the account, in wei.
|
|
balance: BigInt!
|
|
# TransactionCount is the number of transactions sent from this account,
|
|
# or in the case of a contract, the number of contracts created. Otherwise
|
|
# known as the nonce.
|
|
transactionCount: Long!
|
|
# Code contains the smart contract code for this account, if the account
|
|
# is a (non-self-destructed) contract.
|
|
code: Bytes!
|
|
# Storage provides access to the storage of a contract account, indexed
|
|
# by its 32 byte slot identifier.
|
|
storage(slot: Bytes32!): Bytes32!
|
|
}
|
|
|
|
# Log is an Ethereum event log.
|
|
type Log {
|
|
# Index is the index of this log in the block.
|
|
index: Int!
|
|
# Account is the account which generated this log - this will always
|
|
# be a contract account.
|
|
account(block: Long): Account!
|
|
# Topics is a list of 0-4 indexed topics for the log.
|
|
topics: [Bytes32!]!
|
|
# Data is unindexed data for this log.
|
|
data: Bytes!
|
|
# Transaction is the transaction that generated this log entry.
|
|
transaction: Transaction
|
|
|
|
# CID for the leaf node IPLD block of the log.
|
|
cid: String!
|
|
|
|
# ReceiptCID for the Receipt IPLD block this Log exists in.
|
|
receiptCID: String!
|
|
|
|
# IPLD block data for the Log Leaf node.
|
|
ipldBlock: Bytes!
|
|
|
|
# Status of the Receipt IPLD block this Log exists in.
|
|
status: Int!
|
|
}
|
|
|
|
# Transaction is an Ethereum transaction.
|
|
type Transaction {
|
|
# Hash is the hash of this transaction.
|
|
hash: Bytes32!
|
|
# Nonce is the nonce of the account this transaction was generated with.
|
|
nonce: Long!
|
|
# Index is the index of this transaction in the parent block. This will
|
|
# be null if the transaction has not yet been mined.
|
|
index: Int
|
|
# From is the account that sent this transaction - this will always be
|
|
# an externally owned account.
|
|
from(block: Long): Account!
|
|
# To is the account the transaction was sent to. This is null for
|
|
# contract-creating transactions.
|
|
to(block: Long): Account
|
|
# Value is the value, in wei, sent along with this transaction.
|
|
value: BigInt!
|
|
# GasPrice is the price offered to miners for gas, in wei per unit.
|
|
gasPrice: BigInt!
|
|
# Gas is the maximum amount of gas this transaction can consume.
|
|
gas: Long!
|
|
# InputData is the data supplied to the target of the transaction.
|
|
inputData: Bytes!
|
|
# Block is the block this transaction was mined in. This will be null if
|
|
# the transaction has not yet been mined.
|
|
block: Block
|
|
|
|
# Status is the return status of the transaction. This will be 1 if the
|
|
# transaction succeeded, or 0 if it failed (due to a revert, or due to
|
|
# running out of gas). If the transaction has not yet been mined, this
|
|
# field will be null.
|
|
status: Long
|
|
# GasUsed is the amount of gas that was used processing this transaction.
|
|
# If the transaction has not yet been mined, this field will be null.
|
|
gasUsed: Long
|
|
# CumulativeGasUsed is the total gas used in the block up to and including
|
|
# this transaction. If the transaction has not yet been mined, this field
|
|
# will be null.
|
|
cumulativeGasUsed: Long
|
|
# CreatedContract is the account that was created by a contract creation
|
|
# transaction. If the transaction was not a contract creation transaction,
|
|
# or it has not yet been mined, this field will be null.
|
|
createdContract(block: Long): Account
|
|
# Logs is a list of log entries emitted by this transaction. If the
|
|
# transaction has not yet been mined, this field will be null.
|
|
logs: [Log!]
|
|
r: BigInt!
|
|
s: BigInt!
|
|
v: BigInt!
|
|
}
|
|
|
|
# BlockFilterCriteria encapsulates log filter criteria for a filter applied
|
|
# to a single block.
|
|
input BlockFilterCriteria {
|
|
# Addresses is list of addresses that are of interest. If this list is
|
|
# empty, results will not be filtered by address.
|
|
addresses: [Address!]
|
|
# Topics list restricts matches to particular event topics. Each event has a list
|
|
# of topics. Topics matches a prefix of that list. An empty element array matches any
|
|
# topic. Non-empty elements represent an alternative that matches any of the
|
|
# contained topics.
|
|
#
|
|
# Examples:
|
|
# - [] or nil matches any topic list
|
|
# - [[A]] matches topic A in first position
|
|
# - [[], [B]] matches any topic in first position, B in second position
|
|
# - [[A], [B]] matches topic A in first position, B in second position
|
|
# - [[A, B]], [C, D]] matches topic (A OR B) in first position, (C OR D) in second position
|
|
topics: [[Bytes32!]!]
|
|
}
|
|
|
|
# Block is an Ethereum block.
|
|
type Block {
|
|
# Number is the number of this block, starting at 0 for the genesis block.
|
|
number: Long!
|
|
# Hash is the block hash of this block.
|
|
hash: Bytes32!
|
|
# Parent is the parent block of this block.
|
|
parent: Block
|
|
# Nonce is the block nonce, an 8 byte sequence determined by the miner.
|
|
nonce: Bytes!
|
|
# TransactionsRoot is the keccak256 hash of the root of the trie of transactions in this block.
|
|
transactionsRoot: Bytes32!
|
|
# TransactionCount is the number of transactions in this block. if
|
|
# transactions are not available for this block, this field will be null.
|
|
transactionCount: Int
|
|
# StateRoot is the keccak256 hash of the state trie after this block was processed.
|
|
stateRoot: Bytes32!
|
|
# ReceiptsRoot is the keccak256 hash of the trie of transaction receipts in this block.
|
|
receiptsRoot: Bytes32!
|
|
# Miner is the account that mined this block.
|
|
miner(block: Long): Account!
|
|
# ExtraData is an arbitrary data field supplied by the miner.
|
|
extraData: Bytes!
|
|
# GasLimit is the maximum amount of gas that was available to transactions in this block.
|
|
gasLimit: Long!
|
|
# GasUsed is the amount of gas that was used executing transactions in this block.
|
|
gasUsed: Long!
|
|
# Timestamp is the unix timestamp at which this block was mined.
|
|
timestamp: Long!
|
|
# LogsBloom is a bloom filter that can be used to check if a block may
|
|
# contain log entries matching a filter.
|
|
logsBloom: Bytes!
|
|
# MixHash is the hash that was used as an input to the PoW process.
|
|
mixHash: Bytes32!
|
|
# Difficulty is a measure of the difficulty of mining this block.
|
|
difficulty: BigInt!
|
|
# TotalDifficulty is the sum of all difficulty values up to and including
|
|
# this block.
|
|
totalDifficulty: BigInt!
|
|
# OmmerCount is the number of ommers (AKA uncles) associated with this
|
|
# block. If ommers are unavailable, this field will be null.
|
|
ommerCount: Int
|
|
# Ommers is a list of ommer (AKA uncle) blocks associated with this block.
|
|
# If ommers are unavailable, this field will be null. Depending on your
|
|
# node, the transactions, transactionAt, transactionCount, ommers,
|
|
# ommerCount and ommerAt fields may not be available on any ommer blocks.
|
|
ommers: [Block]
|
|
# OmmerAt returns the ommer (AKA uncle) at the specified index. If ommers
|
|
# are unavailable, or the index is out of bounds, this field will be null.
|
|
ommerAt(index: Int!): Block
|
|
# OmmerHash is the keccak256 hash of all the ommers (AKA uncles)
|
|
# associated with this block.
|
|
ommerHash: Bytes32!
|
|
# Transactions is a list of transactions associated with this block. If
|
|
# transactions are unavailable for this block, this field will be null.
|
|
transactions: [Transaction!]
|
|
# TransactionAt returns the transaction at the specified index. If
|
|
# transactions are unavailable for this block, or if the index is out of
|
|
# bounds, this field will be null.
|
|
transactionAt(index: Int!): Transaction
|
|
# Logs returns a filtered set of logs from this block.
|
|
logs(filter: BlockFilterCriteria!): [Log!]!
|
|
# Account fetches an Ethereum account at the current block's state.
|
|
account(address: Address!): Account!
|
|
# Call executes a local call operation at the current block's state.
|
|
call(data: CallData!): CallResult
|
|
}
|
|
|
|
# CallData represents the data associated with a local contract call.
|
|
# All fields are optional.
|
|
input CallData {
|
|
# From is the address making the call.
|
|
from: Address
|
|
# To is the address the call is sent to.
|
|
to: Address
|
|
# Gas is the amount of gas sent with the call.
|
|
gas: Long
|
|
# GasPrice is the price, in wei, offered for each unit of gas.
|
|
gasPrice: BigInt
|
|
# Value is the value, in wei, sent along with the call.
|
|
value: BigInt
|
|
# Data is the data sent to the callee.
|
|
data: Bytes
|
|
}
|
|
|
|
# CallResult is the result of a local call operation.
|
|
type CallResult {
|
|
# Data is the return data of the called contract.
|
|
data: Bytes!
|
|
# GasUsed is the amount of gas used by the call, after any refunds.
|
|
gasUsed: Long!
|
|
# Status is the result of the call - 1 for success or 0 for failure.
|
|
status: Long!
|
|
}
|
|
|
|
# FilterCriteria encapsulates log filter criteria for searching log entries.
|
|
input FilterCriteria {
|
|
# FromBlock is the block at which to start searching, inclusive. Defaults
|
|
# to the latest block if not supplied.
|
|
fromBlock: Long
|
|
# ToBlock is the block at which to stop searching, inclusive. Defaults
|
|
# to the latest block if not supplied.
|
|
toBlock: Long
|
|
# Addresses is a list of addresses that are of interest. If this list is
|
|
# empty, results will not be filtered by address.
|
|
addresses: [Address!]
|
|
# Topics list restricts matches to particular event topics. Each event has a list
|
|
# of topics. Topics matches a prefix of that list. An empty element array matches any
|
|
# topic. Non-empty elements represent an alternative that matches any of the
|
|
# contained topics.
|
|
#
|
|
# Examples:
|
|
# - [] or nil matches any topic list
|
|
# - [[A]] matches topic A in first position
|
|
# - [[], [B]] matches any topic in first position, B in second position
|
|
# - [[A], [B]] matches topic A in first position, B in second position
|
|
# - [[A, B]], [C, D]] matches topic (A OR B) in first position, (C OR D) in second position
|
|
topics: [[Bytes32!]!]
|
|
}
|
|
|
|
# Storage trie value with IPLD data.
|
|
type StorageResult {
|
|
value: Bytes32!
|
|
|
|
# CID for the storage trie IPLD block.
|
|
cid: String!
|
|
|
|
# Storage trie IPLD block.
|
|
ipldBlock: Bytes!
|
|
}
|
|
|
|
input EthHeaderCidCondition {
|
|
blockNumber: BigInt
|
|
blockHash: String
|
|
}
|
|
|
|
type EthTransactionCid {
|
|
cid: String!
|
|
txHash: String!
|
|
index: Int!
|
|
src: String!
|
|
dst: String!
|
|
blockByMhKey: IPFSBlock!
|
|
}
|
|
|
|
type EthTransactionCidsConnection {
|
|
nodes: [EthTransactionCid]!
|
|
}
|
|
|
|
type IPFSBlock {
|
|
key: String!
|
|
data: String!
|
|
}
|
|
|
|
type EthHeaderCid {
|
|
cid: String!
|
|
blockNumber: BigInt!
|
|
blockHash: String!
|
|
parentHash: String!
|
|
timestamp: BigInt!
|
|
stateRoot: String!
|
|
td: BigInt!
|
|
txRoot: String!
|
|
receiptRoot: String!
|
|
uncleRoot: String!
|
|
bloom: String!
|
|
ethTransactionCidsByHeaderId: EthTransactionCidsConnection!
|
|
blockByMhKey: IPFSBlock!
|
|
}
|
|
|
|
type EthHeaderCidsConnection {
|
|
nodes: [EthHeaderCid]!
|
|
}
|
|
|
|
type Query {
|
|
# Block fetches an Ethereum block by number or by hash. If neither is
|
|
# supplied, the most recent known block is returned.
|
|
block(number: Long, hash: Bytes32): Block
|
|
|
|
# Blocks returns all the blocks between two numbers, inclusive. If
|
|
# to is not supplied, it defaults to the most recent known block.
|
|
blocks(from: Long!, to: Long): [Block!]!
|
|
|
|
# Transaction returns a transaction specified by its hash.
|
|
transaction(hash: Bytes32!): Transaction
|
|
|
|
# Logs returns log entries matching the provided filter.
|
|
logs(filter: FilterCriteria!): [Log!]!
|
|
|
|
# Get storage slot by block hash and contract address.
|
|
getStorageAt(blockHash: Bytes32!, contract: Address!, slot: Bytes32!): StorageResult
|
|
|
|
# Get contract logs by block hash and contract address.
|
|
getLogs(blockHash: Bytes32!, contract: Address): [Log!]
|
|
|
|
# PostGraphile alternative to get headers with transactions using block number or block hash.
|
|
allEthHeaderCids(condition: EthHeaderCidCondition): EthHeaderCidsConnection
|
|
|
|
# PostGraphile alternative to get transactions using transaction hash.
|
|
ethTransactionCidByTxHash(txHash: String!): EthTransactionCid
|
|
}
|
|
`
|