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ipld-eth-server/pkg/contract_watcher/shared/constants/constants.go

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Edits to address PR issues; change license from apache to AGPL; and work towards generic method polling and reposito;y; config settings to filterevents/methods by account address; refactoring some stuff out of repo and into converter; remove fetcher and instead call blockchain's FetchContractData directly; finishing tests
2018-11-07 21:50:43 +00:00
// VulcanizeDB
tests for migration path ordering and errors
2019-03-12 15:46:42 +00:00
// Copyright © 2019 Vulcanize
Edits to address PR issues; change license from apache to AGPL; and work towards generic method polling and reposito;y; config settings to filterevents/methods by account address; refactoring some stuff out of repo and into converter; remove fetcher and instead call blockchain's FetchContractData directly; finishing tests
2018-11-07 21:50:43 +00:00
// 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/>.
Add ERC20 token watcher example - starting with the totalSupply function - sets contract config on transformer by passing it into the transformer initializer - handles block records with the same number for different nodes for both creating token_supply records, and finding missing blocks
2018-05-05 20:25:54 +00:00
package constants
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
import (
begin work on: Add checked_headers column for methods that are polled so taht we don’t duplicate; Add batching of method polling so that we arent generating a rediculously large account address list before using it to poll methods (or persist the list in pg?); User passed ABI and other ways to get ABI; Add ability to collect []byte and hashes from events and use them in method polling same manner as addresses; Event filter addrs => only those event’s addresses/hashes are used for polling; Option to persist seen address/hash/bytes lists into pg; Only generate lists of addresses, []byte, or hashes if a method will use them later
2018-12-07 15:38:46 +00:00
"github.com/ethereum/go-ethereum/common"
mv pkg/omni pkg/contract_watcher
2019-03-11 23:18:54 +00:00
"github.com/vulcanize/vulcanizedb/pkg/contract_watcher/shared/helpers"
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/filters"
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
)
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
// Event enums
type Event int
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
const (
TransferEvent Event = 0
ApprovalEvent Event = 1
BurnEvent Event = 2
MintEvent Event = 3
finish method polling with hash or address type argument values collected from watched events; 'MissingMethodsCheckedEventsIntersection' method to find headers which have been checked for each event of interest but methods have not yet been polled at that header; tests for new features; travis ci go version 1.9 -> 1.11 ; consolidate omniWatcher and lightOmniWatcher into single command with light as default
2018-12-14 17:52:02 +00:00
NewOwnerEvent Event = 4
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
)
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
func (e Event) String() string {
strings := [...]string{
"Transfer",
"Approval",
"Burn",
"Mint",
finish method polling with hash or address type argument values collected from watched events; 'MissingMethodsCheckedEventsIntersection' method to find headers which have been checked for each event of interest but methods have not yet been polled at that header; tests for new features; travis ci go version 1.9 -> 1.11 ; consolidate omniWatcher and lightOmniWatcher into single command with light as default
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"NewOwner",
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
}
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
finish method polling with hash or address type argument values collected from watched events; 'MissingMethodsCheckedEventsIntersection' method to find headers which have been checked for each event of interest but methods have not yet been polled at that header; tests for new features; travis ci go version 1.9 -> 1.11 ; consolidate omniWatcher and lightOmniWatcher into single command with light as default
2018-12-14 17:52:02 +00:00
if e < TransferEvent || e > NewOwnerEvent {
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
return "Unknown"
}
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
return strings[e]
}
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
func (e Event) Signature() string {
strings := [...]string{
beginning work on method polling; first need to generate list of token holder address in a completely generic/contratc agnostic fashion. Created address retriever that can iterate through any given contract's watched events, finding the inputs/arguments with address type, and generate a list from those values. Edit: Contract objects now cache every event emitted address as its event logs are transformed into the repo to grow a list of contract associated addresses as we go
2018-11-04 21:26:39 +00:00
helpers.GenerateSignature("Transfer(address,address,uint256)"),
helpers.GenerateSignature("Approval(address,address,uint256)"),
helpers.GenerateSignature("Burn(address,uint256)"),
helpers.GenerateSignature("Mint(address,uint256)"),
finish method polling with hash or address type argument values collected from watched events; 'MissingMethodsCheckedEventsIntersection' method to find headers which have been checked for each event of interest but methods have not yet been polled at that header; tests for new features; travis ci go version 1.9 -> 1.11 ; consolidate omniWatcher and lightOmniWatcher into single command with light as default
2018-12-14 17:52:02 +00:00
helpers.GenerateSignature("NewOwner(bytes32,bytes32,address)"),
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
}
finish method polling with hash or address type argument values collected from watched events; 'MissingMethodsCheckedEventsIntersection' method to find headers which have been checked for each event of interest but methods have not yet been polled at that header; tests for new features; travis ci go version 1.9 -> 1.11 ; consolidate omniWatcher and lightOmniWatcher into single command with light as default
2018-12-14 17:52:02 +00:00
if e < TransferEvent || e > NewOwnerEvent {
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
return "Unknown"
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
}
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
return strings[e]
work on erc20 event_triggered functionality and generic helper for log unpacking and converting. helpers.ConvertToLog and helpers.createTopics have been adjusted to be variadic to work with event logs with any number of topics. Also uncovered issue with Dai and TrueUSD that means they doesn't really conform to the ERC20 standard. this is because they named their arguments to standard events like Approval and Trasnfer differently (e.g. Approval(src address, guy address, wad uint) and Approval(owner address, spender address, value uint) instead of the standard which is Approval(tokenOwner address, spender address, tokens uint)). This causes incompatibility with generic ERC20 entities and converters for these events.
2018-08-27 02:55:09 +00:00
}
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
// Contract Addresses
var DaiContractAddress = "0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"
var TusdContractAddress = "0x8dd5fbCe2F6a956C3022bA3663759011Dd51e73E"
begin work on: Add checked_headers column for methods that are polled so taht we don’t duplicate; Add batching of method polling so that we arent generating a rediculously large account address list before using it to poll methods (or persist the list in pg?); User passed ABI and other ways to get ABI; Add ability to collect []byte and hashes from events and use them in method polling same manner as addresses; Event filter addrs => only those event’s addresses/hashes are used for polling; Option to persist seen address/hash/bytes lists into pg; Only generate lists of addresses, []byte, or hashes if a method will use them later
2018-12-07 15:38:46 +00:00
var EnsContractAddress = "0x314159265dD8dbb310642f98f50C066173C1259b"
move interface_getter.go from ens_watcher to vDB pkging- used to construct a custom ABI based on results from calls to supportsInterface; also moved fetcher.go from examples to pkg
2019-01-15 21:49:18 +00:00
var PublicResolverAddress = "0x1da022710dF5002339274AaDEe8D58218e9D6AB5"
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
// Contract Owner
var DaiContractOwner = "0x0000000000000000000000000000000000000000"
var TusdContractOwner = "0x9978d2d229a69b3aef93420d132ab22b44e3578f"
// Contract Abis
var DaiAbiString = `[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"stop","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"},{"name":"wad","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"owner_","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"src","type":"address"},{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"},{"name":"wad","type":"uint256"}],"name":"mint","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"wad","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"name_","type":"bytes32"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"src","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"stopped","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"authority_","type":"address"}],"name":"setAuthority","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"},{"name":"wad","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"wad","type":"uint256"}],"name":"mint","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"push","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"src","type":"address"},{"name":"dst","type":"address"},{"name":"wad","type":"uint256"}],"name":"move","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"start","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"authority","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"src","type":"address"},{"name":"guy","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability"
var TusdAbiString = `[{"constant":true,"inputs":[],"name":"burnMin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"delegateAllowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"burnFeeFlat","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_canReceiveMintWhiteList","type":"address"},{"name":"_canBurnWhiteList","type":"address"},{"name":"_blackList","type":"address"},{"name":"_noFeesList","type":"address"}],"name":"setLists","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"token","type":"address"}],"name":"reclaimToken","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newContract","type":"address"}],"name":"delegateToNewContract","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_transferFeeNumerator","type":"uint80"},{"name":"_transferFeeDenominator","type":"uint80"},{"name":"_mintFeeNumerator","type":"uint80"},{"name":"_mintFeeDenominator","type":"uint80"},{"name":"_mintFeeFlat","type":"uint256"},{"name":"_burnFeeNumerator","type":"uint80"},{"name":"_burnFeeDenominator","type":"uint80"},{"name":"_burnFeeFlat","type":"uint256"}],"name":"changeStakingFees","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"canReceiveMintWhiteList","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"delegatedFrom","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"},{"name":"origSender","type":"address"}],"name":"delegateApprove","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"contractAddr","type":"address"}],"name":"reclaimContract","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"allowances","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"who","type":"address"}],"name":"delegateBalanceOf","outputs":[{"name":""
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
begin work on: Add checked_headers column for methods that are polled so taht we don’t duplicate; Add batching of method polling so that we arent generating a rediculously large account address list before using it to poll methods (or persist the list in pg?); User passed ABI and other ways to get ABI; Add ability to collect []byte and hashes from events and use them in method polling same manner as addresses; Event filter addrs => only those event’s addresses/hashes are used for polling; Option to persist seen address/hash/bytes lists into pg; Only generate lists of addresses, []byte, or hashes if a method will use them later
2018-12-07 15:38:46 +00:00
var ENSAbiString = `[{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"resolver","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"label","type":"bytes32"},{"name":"owner","type":"address"}],"name":"setSubnodeOwner","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"ttl","type":"uint64"}],"name":"setTTL","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"ttl","outputs":[{"name":"","type":"uint64"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"resolver","type":"address"}],"name":"setResolver","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"owner","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"owner","type":"address"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":true,"name":"label","type":"bytes32"},{"indexed":false,"name":"owner","type":"address"}],"name":"NewOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"resolver","type":"address"}],"name":"NewResolver","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"ttl","type":"uint64"}],"name":"NewTTL","type":"event"}]`
// Look-up table for ABI strings
var Abis = map[common.Address]string{
common.HexToAddress("0x314159265dD8dbb310642f98f50C066173C1259b"): ENSAbiString,
common.HexToAddress("0x8dd5fbCe2F6a956C3022bA3663759011Dd51e73E"): TusdAbiString,
common.HexToAddress("0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"): DaiAbiString,
}
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
// Filters
Generic watcher that takes a contract address, grabs the contract abi and starting block number, creates custom event filters, and extracts and transforms event data into postgres. Can configure to look at only a subset of events through CLI flag. Building but needs testing.
2018-11-03 19:00:25 +00:00
// To add additional filter parameters, filter by other Topics e.g. for a Transfer event filter Topics[1] to filter for a specific 'from' address
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
var DaiERC20Filters = []filters.LogFilter{
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
{
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
Name: TransferEvent.String(),
FromBlock: 4752008,
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
ToBlock: -1,
Address: DaiContractAddress,
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
Topics: core.Topics{TransferEvent.Signature()},
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
},
{
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
Name: ApprovalEvent.String(),
FromBlock: 4752008,
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
ToBlock: -1,
Address: DaiContractAddress,
Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events
2018-08-31 19:48:43 +00:00
Topics: core.Topics{ApprovalEvent.Signature()},
},
}
var TusdGenericFilters = []filters.LogFilter{
{
Name: BurnEvent.String(),
FromBlock: 5197514,
ToBlock: -1,
Address: TusdContractAddress,
Topics: core.Topics{BurnEvent.Signature()},
},
{
Name: MintEvent.String(),
FromBlock: 5197514,
ToBlock: -1,
Address: TusdContractAddress,
Topics: core.Topics{MintEvent.Signature()},
adjust retriever to pull token holder addresses from Transfer and Approval events (iterating over Approvals might be redundant); edit Makefile to import new missing dependencies of go-ethereum/accounts/keystore, organizing mocks and adding event related mocks and filters
2018-08-28 17:50:53 +00:00
},
}
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