cerc-io/ipld-eth-server
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647 Commits

Author SHA1 Message Date
Elizabeth
b0cd852aa3 Flop deal (#39) 
*Refactor deal transformer to take in several contract addresses
* Add flop address to deal transformer
 2018-09-27 10:12:29 -05:00
Elizabeth
31516ea87e Flop kick (#28) 
* FlopKick transformer
 2018-09-26 09:42:52 -05:00
Rob Mulholand
a0ba6ca6bd Return error if RPC returns empty header 
- Enables graceful failure if RPC returns empty data with no error
 2018-09-25 14:11:35 -05:00
Rob Mulholand
92525ca575 Make price feed log persistence atomic per block 
- Prevents marking header as checked if only one of several price feed
  logs is successfully persisted
 2018-09-25 14:11:35 -05:00
Rob Mulholand
ac362650db Log checked headers for tend events 2018-09-25 14:11:35 -05:00
Rob Mulholand
009cbb8aa0 Log checked headers for flip kick events 2018-09-25 14:11:35 -05:00
Rob Mulholand
d8b1a61ff5 Log checked headers for dent events 2018-09-25 14:11:35 -05:00
Rob Mulholand
c3f1fcf796 Log checked headers for deal events 
- mark header as checked if no matching logs
- mark header as checked if all matching logs persisted successfully
- batch convert and insert matching logs to enable transactional persist
- enable skipping previously checked block headers when restarting a sync
 2018-09-25 14:11:35 -05:00
Elizabeth
cee824f7ad Add transformer documentation (#32) 2018-09-24 15:39:00 -05:00
Rob Mulholand
e138e58120 Set timeout before assertions in integration tests 
- Prevent early evaluation from triggering failure
 2018-09-21 11:28:17 -05:00
Rob Mulholand
56c45b6841 Add logging for every transformer 
- Also add drip file transformer initializer
 2018-09-19 11:00:20 -05:00
Rob Mulholand
a735698f77 Update config for Kovan 2018-09-19 11:00:20 -05:00
Rob Mulholand
042f1142c0 Handle headers from POA chain 
- Fetching headers from Kovan requires custom type without mixHash/Nonce
 2018-09-19 11:00:20 -05:00
Rob Mulholand
778517f33f Add integration tests for price feed transformer 
- Verify eth/usd, mkr/usd, and rep/usd price feed logs are successfully
  fetched from Kovan and persisted to Postgres
 2018-09-19 11:00:20 -05:00
Elizabeth
cfc8773c5d Continuous sync (#23) 2018-09-19 10:14:49 -05:00
Elizabeth
60901d9095 Update tend, flipkick and dent tables for consistency (#24) 2018-09-18 09:27:14 -05:00
Rob Mulholand
06881db350 Sync unchecked headers for price feeds 
- Indicate that a header has been checked for logs if no logs returned
- Indicate that a header has been checked for logs when persisting a log
- Fetch headers that need to be checked based on absence of the above
 2018-09-17 14:14:52 -05:00
Rob Mulholand
f5595bee78 Add Drip drip transformer 2018-09-13 16:35:10 -05:00
Rob Mulholand
560305f601 Update dependencies 
- uses newer version of go-ethereum required for go1.11
 2018-09-13 16:14:35 -05:00
Elizabeth
939ead0c82 Deal transformer (#19) 2018-09-13 09:06:26 -05:00
Rob Mulholand
d69063636e Add raw log to price feeds 2018-09-12 11:35:32 -05:00
Rob Mulholand
b2ba7ee1e3 Add transaction index to flip kick 2018-09-12 11:35:32 -05:00
Rob Mulholand
a843de5eb7 Add drip file transformers 
- for all three file functions on the drip contract
 2018-09-12 11:35:32 -05:00
Elizabeth
faefd620b1 Get method/event signature from ABI (#17) 2018-09-12 08:59:43 -05:00
Rob Mulholand
4b6ef1e58b Verify pit file logs 
- assure required topics + data available before parsing
 2018-09-11 16:30:29 -05:00
Rob Mulholand
dc9bda7d68 Extract addresses to shared constants file 2018-09-11 16:30:29 -05:00
Rob Mulholand
ceeaa0f8d3 Update licenses and imports 
- Verify license added to each file
- Order imports by group and separate with line breaks
 2018-09-11 16:30:29 -05:00
Rob Mulholand
ff110592bd Add Vat init transformer 2018-09-11 16:30:29 -05:00
Elizabeth
9abe3ffa68 Dent (#10) 
Convert and persist LogNote events as dent records
 2018-09-11 14:01:45 -05:00
Rob Mulholand
d48cf38070 Add Pit file debt ceiling event 2018-09-05 13:51:18 -05:00
Rob Mulholand
e1f609528d Add Pit file stability fee event 
- file event on the pit contract is overloaded and each implementation
  logs a note
- existing Pit file transformer now specified as dealing with ilks
 2018-09-05 11:36:13 -05:00
Rob Mulholand
a30e5036fd generate log event signatures from functions 2018-09-04 16:19:03 -05:00
Rob Mulholand
8f5bc0a956 Add raw log to Frob record in DB 
- Enables parsing additional values off the log if necessary
- Also update Frob to reflect DSS changes (lad => urn)
- Move Frob constants to shared directory
 2018-09-04 16:11:54 -05:00
Rob Mulholand
db4b891398 Backfill Pit.file log events 2018-09-04 16:07:35 -05:00
Elizabeth
53635ec362 Update flip kick and tend transformers due to contract changes 
* Update FlipperAddress to new local ganache address

* Update flip_kick table

* Update flipkick transformer to handle new signature and abi

* Update tend table

* Update tend converter
 2018-09-04 15:50:29 -05:00
Takayuki Goto
807b7accd6 Merge pull request #12 from 8thlight/bite-event 
bite event transformer
 2018-09-04 09:58:51 -05:00
Taka Goto
415ec3d97c update from PR feedback 2018-08-31 10:37:02 -05:00
Taka Goto
adc7c47244 update tests and import order per PR feedback 2018-08-30 15:06:14 -05:00
Taka Goto
4ca7c10f92 fix compile error 2018-08-30 14:27:28 -05:00
Taka Goto
985fa49178 migration file to create bite; create bite repository 
add transaction index and raw log to bite table
work on converter for bite event
update bite repository, replace guy with 32byte lad; create bite converter to entity
update field type for bite event; start on bite transformer
finish bite event transformer
 2018-08-30 08:38:43 -05:00
Rob Mulholand
1916d585fa Incorporate DSS updates (#8) 
* Incorporate DSS updates
- Lad renamed to Guy
- Dink and Dart added to Frob
* update test chain data
* Remove Mom field from FlipKick
* Update Flip ABI and sample flip kick data
* Incorporate updates to Frob event
- Guy renamed to Lad
- Era and Gem removed, iArt added
- Also turn off integration tests that read from test chain while
events are actively under development
 2018-08-28 14:16:39 -05:00
Elizabeth
66ad7e3021 Transform and persist Tend log events 2018-08-16 16:36:35 -05:00
Rob Mulholand
634604d0b5 Combine price feed transformers 
- fetches logs from all three price feeds in one query
- assumes eth/usd price feed will be updated to include LogValue event
- updates transformers to run separate from header sync
 2018-08-16 11:22:16 -05:00
Rob Mulholand
9231d40369 Extract price feed contract addresses to config 2018-08-16 11:22:16 -05:00
Rob Mulholand
72a849a272 Update price feeds if header changed by validator 
- currently not validating price feeds if the underlying header already exists
  and is valid, since price feeds should have been added when initial header
  was added
 2018-08-16 11:22:16 -05:00
Rob Mulholand
6e68dc4a92 Add Rep price feed 2018-08-16 11:22:16 -05:00
Rob Mulholand
2949996d22 Add Pip price feed 2018-08-16 11:22:16 -05:00
Rob Mulholand
0551147453 Add Pep price feed 2018-08-16 11:22:16 -05:00
Rob Mulholand
9f7a776d70 update chain data for frob event 2018-08-14 10:47:43 -05:00
Rob Mulholand
ac63e43543 Backfill Frob log events 2018-08-14 10:47:43 -05:00
Rob Mulholand
55229cd2eb Refactorings to get tests passing with local Ganache setup 
- removes assertions against data with timestamps to facilitate running
the tests against a freshly setup local Ganache instance
- also applies a few `go vet` and `go fmt` changes
 2018-08-09 16:55:44 -05:00
Elizabeth
b37324bf3d Refactoring 
* Move flip kick files pkg/transformers/flip_kick

* Consolidate test database setup

* Pull ganache ipcPath from config

* Update README to include info about using a Ganache chain
 2018-08-07 15:17:29 -05:00
Elizabeth
c617cd9c9d Add FlipKick log events transformer 2018-08-07 10:51:34 -05:00
Rob Mulholand
a683e45855 Consolidate test doubles 
- Migrate various mocks of core namespaces to shared version in `fakes` pkg
- Err on the side of making test doubles less sophisticated
- Don't pull over mocks of namespaces that are only used in example code
 2018-07-20 11:37:46 -05:00
Rob Mulholand
63434f6bc9 Add tests for pkg/geth/blockchain 
- inject dependencies instead of initializing them in the constructor
 2018-07-18 16:34:13 -05:00
Rob Mulholand
1355271011 Add light sync command 
- Only syncs block headers (excludes block bodies, transactions, receipts, and logs)
- Modifies validation window to include the most recent block
- Isolates validation window to the variable defined in the cmd directory (blocks
  have a separate variable defined in the block_repository for determining when
  to set a block as final)
 2018-07-18 16:34:12 -05:00
Maxim Krasilnikov
e9e3864ba9 Added user and password to db config 2018-06-22 18:28:34 +03:00
Rob Mulholand
3e39ccb9bb Fix missing block numbers lookup 
- Previously, a block was treated as missing if there was a number in
the given range for which there existing a block that did not match
the node's fingerprint. This meant that in a case where we have a block
that does not match the node's fingerprint and also one that does match,
the block would be treated as missing. This led to errors being thrown
when attempting to add a block that already exists.
- These changes treat a block as missing only if we do not already have
a block that matches the number and node fingerprint.
 2018-06-08 11:26:25 -05:00
Rob Mulholand
d5c2ab33fc Sync only missing blocks on cold import 
= Add eth_node_fingerprint to block that can be imitated by both hot and cold imports
- Only sync missing blocks (blocks that are missing or don't share a fingerprint) on cold import
- Set block is_final status after import
 2018-05-07 16:38:04 -05:00
Rob Mulholand
5a5e08bd13 Get head block number 
- Allows us to refuse to sync past current head
- Creates the opportunity to add a flag for syncing all blocks
 2018-05-04 11:03:50 -05:00
Rob Mulholand
5f6bf32ec1 Add cold import script 2018-05-04 10:54:00 -05:00
Rob Mulholand
462f94d84a Associate receipts with blocks instead of transactions 
- Allows us to fetch receipts by block and persist even when
associated transaction is unknown. (The associated transaction
can still be derived from the tx_hash column at query time, but
is an expensive operation to require for inserts).
 2018-05-04 10:52:28 -05:00
Matt K
8a9395819c Get transactions (#45) 
* Make transactions requests in parallel

* Update transaction error handling
 2018-03-27 16:06:12 -05:00
Matt Krump
88210e436a Remove test and travis deps on private dev network 2018-03-22 10:15:18 -05:00
Matt Krump
1b4e57a5b4 Rename node table and node column 2018-03-21 13:24:13 -05:00
Matt Krump
a11fb709b2 Update watcher to use blockchain instead of contract data fetcher 2018-03-12 16:19:06 -05:00
Matt Krump
76dad443ec Update FetchContractData to allow optional args 2018-03-12 14:21:34 -05:00
Matt Krump
5a2bb04670 Remove unused contract methods 2018-03-12 14:21:34 -05:00
Matt K
5a652190d9 Allow Parity as ingest node (#36) 
* Upgrade go-ethereum to v1.8

* Add Node Info for parity nodes

* Upgrade start_private_blockchain to use v1.8
 2018-03-07 15:29:21 -06:00
Matt Krump
06f78e0083 Handle events 
- Adds interfaces for developers to build handlers that update data in
response to log events
- Resolves #29
 2018-03-05 10:01:50 -06:00
Matt K
ed907535e3 Separate DB access into several repos (#28) 
* Separate files for InMemory

* Start using separate repos for collaborating objects

* Before Updating schema

* Separate various repos
 2018-02-12 10:54:05 -06:00
Matt K
605b0a96ae Add graphql server (#27) 
* Add graphql server

* Update Makefile

* Update log_filters constraint

* Add GetLogFilter to repo

* Update travis (use Makefile, go fmt, go vet)

* Add logFilter schema and resolvers

* Add GetWatchedEvent to watched_events_repo

* Add watchedEventLog schema and resolvers
 2018-02-08 10:12:08 -06:00
Matt K
d5852654bb Update table columns (#26) 
* Update block table names

* Update transaction table names
 2018-02-02 16:12:14 -06:00
Matt K
aea9c7b5e2 Separate repositories (#25) 
* Separate Repository into multiple Repositories

* Use struct scan for transactions

* Use struct scan for blocks

* Remove unused block repo methods

* Update naming

* Rename / Cleanup repository related fields
 2018-02-02 15:53:16 -06:00
Matt K
3863bcb614 Events (#24) 
* Add watched events repo
 2018-02-02 13:58:59 -06:00
Matt Krump
aac2239097 Merge old private repo into vulcanize 2018-01-25 18:08:26 -06:00
Matt K
c00b8a5a98 Add Filters (#133) 
* Add LogFilter struct

* Add log_filters table

* Add view for events watching

* Add cmd line "add_filter" to mimic eventual endpoint

* Allow multiple filters in config
 2018-01-23 12:43:35 -06:00
Matt K
3f06c7374b Update transaction value field (#132) 
* Add test for converting big.Int

* Use string as internal representation of transaction value
 2018-01-16 14:25:33 -06:00
Matt Krump
6583ce72b8 Remove log_uc 
* Logs now are attached to receipt, so removing block + index unique
constraint
 2018-01-16 09:44:46 -06:00
Matt Krump
82c39a2c1f Add fk constraint on logs 2018-01-16 08:58:11 -06:00
Matt Krump
9ee13e715d Add topics type 2018-01-15 14:49:29 -06:00
Matt Krump
50f00b80c1 Lowercase log address 2018-01-15 14:46:48 -06:00
Matt Krump
431be46005 Add store logs with receipts 2018-01-15 14:46:32 -06:00
Matt K
a9bea4f492 Allow for multiple Geth nodes (#128) 2018-01-10 15:54:36 -06:00
Matt K
70cfa20c68 Watch contact updates (#127) 
* Downcase all arguments for contact watching

* ABI retrieval from test networks
 2018-01-08 15:59:47 -06:00
Matt K
14e1fc4213 Remove admin api dependency (#126) 2018-01-08 14:19:42 -06:00
Matt K
54c4f0c2fe Add back infura related tests (#123) 2018-01-08 11:41:01 -06:00
A. F. Dudley
ee4f7c710a replace '8thlight' with 'vulcanize' 2018-01-06 15:31:53 -05:00
Matt K
6decf0b54b Remove pubsub and replace w/ polling head of chain (#122) 
* Rename geth package structs to not be prefaced with package name

* No longer need to dump schema since Travis uses migrate

* Rearrange history package

* Removed double request for receipt from block rewards

* Remove Listener + Observers and Replace w/ Polling Head

* Potential Short term Issue w/ Infura (ignore these tests for now)
 2018-01-05 11:55:00 -06:00
Matt K
4fabe3e917 Add receipts (#119) 
* Conversion between Geth Receipt and core.Receipt

* Add receipt to DB

* Insert receipts with transactions

* Update Travis CI to use dep for dependencies
 2018-01-03 11:23:43 -06:00
Matt Krump
b6ed4464c7 Update populate blocks to use blockchain rather than db to determine blocks to fill 2018-01-02 13:35:52 -06:00
Matt Krump
351d315a4c Add tx fields 2017-12-28 17:23:56 -06:00
Matt Krump
8b024bade9 Add block rewards to db 2017-12-28 11:58:26 -06:00
Matt Krump
3ca4370221 Add Block + Uncle Rewards calculation 2017-12-28 09:46:14 -06:00
Matt Krump
cb4e745464 Add extra data field 2017-12-27 12:10:08 -06:00
Matt Krump
c992186846 Add Block Miner 2017-12-27 10:50:56 -06:00
Matt K
7e5e12f488 Backfill/listen for contract logs (#113) 2017-12-22 11:42:35 -06:00
Matt K
a786241c8c Add indices for tx_to and tx_from (#112) 2017-12-20 16:58:37 -06:00
Matt K
24bc83a448 Block categorization (#110) 
* Add block categorization (is_final=)

* Add godo task for vulcanizeDB (Example of how everything could work together)

* Add unique constraint on block_number and node

* Add index on block_id for transactions_table

* Add node_id index on blocks table

* Sort transactions returned from FindBlock by tx_hash

* lowercase tx_to, tx_from like etherscan
 2017-12-20 14:06:22 -06:00
Matt K
266c9587c8 Canonical blocks (#108) 
* Update Block w/ newest Block

* Add cascading delete to blocks and transactions tables

* Add handling for new conflicting blocks

* Command line version of sliding window n behind HEAD
 2017-12-19 14:14:41 -06:00
Matt Krump
84e77f259d Use most recent blockNumber when blockNumber parame is nil 2017-12-14 10:15:36 -06:00
Matt K
0e837e2d03 Refactoring (#101) 
* Make naming consistent for watched_contracts

* Update FindContract and FindBlockByNumber to return errors rather than nil
 2017-12-13 10:51:11 -06:00
Matt K
a68f277066 Save Logs to DB (#100) 
* Save logs to database

* Save multiple logs to db

* Add block number parameter to `FindLogs`
 2017-12-12 15:55:26 -06:00
Matt K
5e64283a12 Get logs for a contract (#99) 
* Add ability to fetch logs for a contract and a block

* Test contract related code against Infura, so can run on Travis

* Add godo task for getLogs
 2017-12-11 15:08:00 -06:00
Matt K
921bde1089 Update BlockChain to record NodeInfo (#95) 2017-12-07 13:32:16 -06:00
Matt K
18163f970e Get ABI via etherscan API (#96) 
- Added ABI request
- Add unique constraint on contract hash for watched contracts
 2017-12-07 09:58:06 -06:00
Eric Meyer
0439791381 Rename WatchedContract to Contract 2017-12-05 09:39:58 -06:00
Eric Meyer
3a2e7e0cc1 Update Blockchain interface to use WatchedContract instead of Contract 2017-12-04 17:04:06 -06:00
Eric Meyer
e432219e20 Rename watched_contracts package to contract_summary 2017-12-04 17:04:06 -06:00
Eric Meyer
5aa0bcd6ce Move WatchedContract back to core 2017-12-04 17:04:06 -06:00
Eric Meyer
a0cd7f773a Require ABI filepath for watching a contract 2017-12-04 15:12:27 -06:00
Eric Meyer
fa2766b64d Store contract ABI on watched_contracts 2017-12-04 14:13:15 -06:00
Eric Meyer
52e3266495 Move WatchedContract to repositories 2017-12-04 13:42:26 -06:00
Eric Meyer
3af336a34a Return invalid state attribute in appropriate branch 2017-12-04 13:31:27 -06:00
Matt K
71de8e970d Contract hist (#84) 
Add ability to query contract historical state
 2017-12-04 12:54:33 -06:00
Eric Meyer
486fdc10e4 Update functions that return error to not return pointer 
* Matches Golang convention
 2017-12-04 10:34:49 -06:00
Eric Meyer
655d1b1d6f Remove fatal from pkg 
* Functions in pkg should return errors
 * If aborting is desired, that behavior should be left to the consumer
 2017-12-04 09:54:39 -06:00
Eric Meyer
e9bfae9412 Update GetContractStateAttribute to take a Contract instead of contract hash 2017-11-30 16:36:36 -06:00
Eric Meyer
5c18639ef4 Extract Attributes to contract struct 2017-11-30 16:15:32 -06:00
Matt Krump
687af1f3d4 Change string formatting 2017-11-30 10:23:58 -06:00
Matt Krump
b2dfe1e486 Move type conversion to presenter 2017-11-29 09:32:34 -06:00
Matt Krump
b26bcf74e9 First pass at adding non-string attributes 2017-11-28 17:04:09 -06:00
Matt Krump
54458e9741 Address PR comments 2017-11-28 14:40:05 -06:00
Matt Krump
1bae6db483 Added sort method to ContractAttributes array 2017-11-28 14:05:39 -06:00
Matt Krump
aa3318451b Updated to use contracts derived Attributes 2017-11-28 13:43:08 -06:00
Eric Meyer
60bef69113 Start reading available attributes from ABI 2017-11-28 09:41:23 -06:00
Eric Meyer
708ad114ac Add function to get string state attributes for a given contract 2017-11-27 15:18:04 -06:00
Eric Meyer
9c1051bfce Update NewSummary to take the blockchain 2017-11-27 09:21:21 -06:00
Eric Meyer
90edd15ead Update spacing of summary 2017-11-27 08:54:30 -06:00
Matt Krump
d0602833bb Update contract summary output to include transaction info 2017-11-14 09:57:27 -06:00
Eric Meyer
a23023f7d6 Move environment configuration to root 2017-11-14 09:10:48 -06:00
Eric Meyer
1889dcad5a Rename contract file 2017-11-14 09:06:10 -06:00
Eric Meyer
50fcae4215 Split in-memory and postgres tests 2017-11-13 16:20:37 -06:00
Eric Meyer
9b4e170e14 Extract shared repository tests to helper 2017-11-13 16:20:37 -06:00
Matt Krump
0b9930dd9c Add transactions for a watched contract 2017-11-13 16:16:18 -06:00
Eric Meyer
f50a4d7726 Allow users to watch and print summaries for contracts 2017-11-13 13:51:09 -06:00
Matt K
f0f086e48d Merge pull request #69 from 8thlight/watch_contract 
* Add contracts table / start building out watch contracts
 2017-11-13 10:55:55 -06:00
Matt Krump
4ad1d531a8 Update contract naming per Eric PR review 2017-11-13 10:11:27 -06:00
Matt Krump
c7bd6de7da Added From field to transactions 2017-11-09 16:51:22 -06:00
Matt Krump
30fadffb14 Add contracts table / start building out watch contracts 2017-11-09 15:06:01 -06:00
Eric Meyer
58fbeb32fd Refactor postgres to be initialized with config 2017-11-09 12:42:24 -06:00
Eric Meyer
aa52088ba7 Refactor config to return an error instead of aborting 2017-11-09 12:41:02 -06:00
Matt Krump
df9e7ebcc5 Add database transactions to postgres repository 
* Repository returns error when CreateBlock fails.
 2017-11-08 15:25:06 -06:00
Eric Meyer
4c84173bc0 Add ability to populate missing blocks 
* The command populates up to the highest known block number
 * The anticipated use case is that the listener will be running
   in parallel to the populateBlocks command
    * This will mean that the listener is responsible for picking up
      new blocks, and the populateBlocks command is reposible for
      historical blocks
 * Reformat SQL statements
 2017-11-08 14:52:38 -06:00
Matt Krump
cdc861e5f2 Update Config to use abs path if supplied 2017-11-08 14:42:23 -06:00
Eric Meyer
1bd56ec499 Remove duplication in repository specs 2017-11-06 14:15:02 -06:00
Eric Meyer
f4a603efcb Nest packages under pkg 2017-11-06 13:06:03 -06:00