cerc-io/ipld-eth-server
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Author SHA1 Message Date
Ian Norden
8ce75fe5ad 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 14:00:25 -05:00
Ian Norden
57820ff473 change transformer interface and watcher so that contract config is now fed into AddTransformers such that a single watcher can be loaded with transformers that use different cofigs 2018-11-03 13:49:24 -05:00
Ian Norden
44177e0772 reorganizing contract-specific modules into event_triggered contract directories 2018-11-03 13:49:23 -05:00
Ian Norden
d66e50dad6 Changes to address Rob's comments. Added generic/event_triggered transformer, tests, and repo migrations for Burn and Mint events 2018-11-03 13:49:23 -05:00
Ian Norden
4aa403d90d event_triggered transformer, transformer tests, and integrations tests for Transfer and Approval events 2018-11-03 13:49:23 -05:00
Ian Norden
aa2068bd08 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 2018-11-03 13:49:23 -05:00
Ian Norden
ada872404e Transfer and Approval event repo and repo tests + db migrations for these events. 2018-11-03 13:49:23 -05:00
Ian Norden
55a73c5797 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. 2018-11-03 13:49:23 -05:00
Ian Norden
44e0a8d303 retriever for generating list of all token holder addresses + updated transformer to use said addresses to populate balanceOf and allowance information and added database migrations for balance and allowance tables 2018-11-03 13:49:23 -05:00
Ian Norden
1d50a0ace0 fixed tests for getting balanceOf and allowance, added balanceOf and allowance to the repo and repo tests and updated sql schema with new token_balance and token_allowance tables to accept this data 2018-11-03 13:49:23 -05:00
Ian Norden
9b41000b88 Moved fetcher to generic directory (methods have to remain public since it is in seperate package now), added FetchHash method, created ERC20 and generic getters which call the fetcher with specific contract methods (GetTotalSupply, GetBalance, GetAllowance for ERC20 getter, and GetOwner, GetStoppedStatus, GetStringName, GetHashName, GetStringSymbol, GetHashSymbol, and GetDecimals for generic getter). Getter tests cover all but GetBalance and GetAllowance, and also cover all of the Fetcher methods- but with only nil methodArgs. GetAllowance and GetBalance tests are not working against infura and these are the only contract method calls with arguments passed in so I suspect this might be where the issue lies. Have tested GetBalance using previous version of FetchContractData without the variadic input to the Pack method and it fails with the same error so I don’t think it is due to those changes. 2018-11-03 13:49:23 -05:00
Ian Norden
99e549b3df changes to repo and repo tests so that supply table is organized and accessed by token_address 2018-11-03 13:49:23 -05:00
Ian Norden
bea712ba10 fetcher tests for FetchBool and FetchAddress 2018-11-03 13:49:23 -05:00
Ian Norden
ccd21f73c9 adjusted FetchContractData to work with variable number of contract method arguments, changed fetcher's FetchSupply method to more general FetchBigInt method and added FetchBool and FetchAddress methods 2018-11-03 13:49:23 -05:00
James Christie
93960e7c4e Add several improvements to README.md (#28) 
- Expand instructions around technical specifics of project
  setup, including special gotchas in Ubuntu-based
  environments
- Add statement of setup flow to give thousand-foot view to
  users setting up Vulcanize for the first time
 2018-11-03 13:49:23 -05:00
Rob Mulholand
ba071ef13f 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
 2018-11-03 13:49:23 -05:00
Rob Mulholand
5fe6394406 Add tests for pkg/geth/blockchain 
- inject dependencies instead of initializing them in the constructor
 2018-11-03 13:49:23 -05:00
Rob Mulholand
05186634bd 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)
 2018-11-03 13:49:23 -05:00
Elizabeth Engelman
b6f93e735f 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
 2018-11-03 13:49:23 -05:00
Maxim Krasilnikov
b18d1de4fe dockerfiles/rinkeby: added named volume for pg container 2018-11-03 13:49:23 -05:00
Maxim Krasilnikov
7b507667f8 Added user and password to db config 2018-11-03 13:49:23 -05:00
Maxim Krasilnikov
2201efc347 Rename dev_env to rinkeby_env, added make commands description to readme 2018-11-03 13:49:23 -05:00
Maxim Krasilnikov
0d4aa71d6d Dockerized dev environment, geth rinkeby 2018-11-03 13:49:23 -05:00
Takayuki Goto
0d325afbfb flop kick transformer factory (#98) 
* flop kick transformer factory

* add tests for wrong model/entity
 2018-11-02 09:13:10 -05:00
Elizabeth
981393d0a7 Use transformer factory for FlipKick (#96) 2018-11-02 09:12:51 -05:00
Elizabeth Engelman
929643132a Squash price feed trigger update into original migration 2018-11-01 15:12:04 -05:00
Elizabeth Engelman
99dc12c1fd Squash changes to tend and dent tables 2018-11-01 15:03:08 -05:00
Elizabeth Engelman
21239a986d Checking in new schema for reference 2018-11-01 14:56:36 -05:00
Elizabeth Engelman
8ce6ac9b7c Update vow_flog migration for consistency 2018-11-01 14:55:56 -05:00
Elizabeth Engelman
aedcafe488 Update create_vat_heal down migration 2018-11-01 14:13:07 -05:00
Elizabeth Engelman
504cb0ec2d Change timestamp on create_checked_headers_table migration 2018-11-01 14:12:58 -05:00
Taka Goto
3b722c132e integration tests hits self hosted parity kovan node: 2018-11-01 10:24:03 -05:00
Elizabeth
ab4e904713 Frob transformer factory (#95) 
* Updates to previous transformers

* Use transformer factory for Frob

* Move bite integration test to integrationt est pkg
 2018-10-29 15:08:00 -05:00
Rob Mulholand
78b8173b37 Improve test coverage for event method signature lookups 2018-10-26 15:35:18 -05:00
Rob Mulholand
602802e5f4 Don't test order of DB results 
- reduce flakiness by enabling tests to pass regardless of result order
 2018-10-26 15:35:18 -05:00
Rob Mulholand
ed624330f6 Rename Flog pack to Vow flog 
- enables differentiation if another contract implements flog
- also deletes flog-specific mocks
 2018-10-26 15:35:18 -05:00
Rob Mulholand
1b680d2a4b Use transformer factory for Drip drip 2018-10-26 15:35:18 -05:00
Edvard Hübinette
f3a82e6ba1 VDB-184 Refactor Dent (#91) 
* Factorise dent transformer

* Update dent transformer tests

* Add additional tests to dent repository test

* Update dent to use LogNoteTransformer factory
 2018-10-26 13:56:49 -05:00
Rob Mulholand
d1ee501f12 Use transformer factory for Bite (#89) 
* Use transformer factory for Bite

- introduces separate transformer factory for non-LogNote events
- converter includes `ToEntities` for events defined via ABI

* Updates after rebasing with staging
 2018-10-26 13:26:10 -05:00
Rob Mulholand
0e5b23993a Discard log output from Vat heal during tests 2018-10-26 12:02:56 -05:00
Rob Mulholand
45a52a59f9 Add repository tests for Deal 2018-10-26 12:02:56 -05:00
Edvard
0e1675354f Update tests for deal transformer 2018-10-26 12:02:56 -05:00
Edvard
35a8009410 Refactor deal transformer to use factory 2018-10-26 12:02:56 -05:00
Elizabeth
d522d33531 Update vat heal to use transformer factory (#88) 
* Update vat heal to use transformer factory
 2018-10-26 11:40:24 -05:00
Rob Mulholand
5de949f4c5 Add cat file repository tests 2018-10-26 11:36:02 -05:00
Edvard
00bb48bafb Fix whitespace errors 2018-10-26 11:36:02 -05:00
Edvard
e6e2ed3308 Update cat file transformer tests 2018-10-26 11:36:02 -05:00
Edvard
28ab5f92ab Factorise cat_file transformers 2018-10-26 11:36:02 -05:00
Rob Mulholand
47a3c35938 Use transformer factory for Price Feed events 2018-10-26 11:25:16 -05:00
Elizabeth
bd428e752a Update vat grab to use transformer factory (#85) 
* Update vat grab to use transformer factory
 2018-10-26 11:02:39 -05:00