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90 Commits

Author SHA1 Message Date
Eric 7eac8410af
prevent stuck transactions by async locking nonce sequencing (+ estimate gas) (#55) 
- async lock during nonce sequencing + gas estimation
- simplified cancelTransaction (still exported) such that the new transaction is populated using populateTransaction, so that all gas and fees are reset
- moved reverting contract function into its own testing helpers module, and refactored any tests to use it
- updated the test helper reverts to check EstimateGasErrors
- combine ensureNonceSequence into populateTransaction
 2023-10-25 10:42:25 +11:00
Adam Uhlíř 620b402a7d
feat: (de/in)crease allowance (#56) 2023-10-16 10:23:58 +02:00
Eric f0303473f6
Increment nonce count when populating transaction (#54) 
Increment nonce count when populating transaction

Co-authored-by: markspanbroek <mark@spanbroek.net>
 2023-09-15 09:54:08 +10:00
Mark Spanbroek 15ed76ebed Use Result to return error when wallet creation fails 
Co-authored-by: Eric Mastro <eric.mastro@gmail.com>
 2023-09-13 10:11:18 +02:00
Mark Spanbroek 81ec482fca Wallet: handle invalid key when instantiating new wallet 2023-09-13 10:11:18 +02:00
Eric 12d7a35203
Query past contract events (#51) 
Based on ethers.js's queryFilter, allows querying of past contract events, by querying the logs for a contract's event topic.

* queryFilter to query past logs
* Allow querying of past block log events
* Can query by block number or block hash
 2023-07-20 15:51:28 +10:00
Mark Spanbroek 5f820fc971 Cleanup 2023-07-05 15:08:35 +02:00
Mark Spanbroek 2b181aa0f7 Allow wallet to be instantiated with a PrivateKey 2023-07-05 15:08:35 +02:00
Mark Spanbroek 5ed3f15706 Return transaction response for ERC20 functions 
Allows callers to wait for confirmation of the
transaction
 2023-07-05 15:08:22 +02:00
Mark Spanbroek c89701016a Fix EIP-155 signatures 2023-07-05 15:07:52 +02:00
Mark Spanbroek 310b06dfe8 Fix warnings 2023-07-04 12:58:48 +02:00
Mark Spanbroek cd32dffc73 Move JSON conversion tests into their own module 2023-07-04 12:58:48 +02:00
Mark Spanbroek 09810e73ff Move `confirm()` override into contract module 
And simplify its test
 2023-07-04 12:58:48 +02:00
Mark Spanbroek cb95cbc15a Make BlockHandler callback synchronous (breaking change) 
Refactored the confirm() implementation to work
with a synchronous callback
 2023-07-04 12:58:48 +02:00
Mark Spanbroek 82f6449374 Move JsonRpcSubscription type to jsonrpc module 
Allows it to insert convertError to ensure that
any errors are re-raised as JsonRpcProviderError
 2023-07-03 13:09:09 +02:00
Mark Spanbroek a27c2de41c Close provider by unsubscribing and closing client 2023-07-03 13:09:09 +02:00
Mark Spanbroek f8cac08cde Test that subscription stops after call to unsubscribe() 2023-07-03 13:09:09 +02:00
Mark Spanbroek 738d028fe3 Remove websockets url where not needed for tests 2023-07-03 13:09:09 +02:00
Mark Spanbroek 7e346914c0 Test contracts with polling 2023-07-03 13:09:09 +02:00
Mark Spanbroek 76bd3090d1 Fix intermittently failing test 
eth_getFilterChanges returns the current block for
new subscriptions, which made the test fail.
 2023-07-03 13:09:09 +02:00
Mark Spanbroek 1b151d589d Add polling interval to constructor of provider 2023-07-03 13:09:09 +02:00
Mark Spanbroek 88d60b14b0 Test JSON-RPC Provider with polling 2023-07-03 13:09:09 +02:00
Mark Spanbroek 3a76fa74f1 Make polling interval configurable 2023-07-03 13:09:09 +02:00
Mark Spanbroek beac903a3f Remove duplication in tests 2023-07-03 13:09:09 +02:00
Mark Spanbroek 6a034870f8 Polling block subscriptions for non-websocket connections 2023-07-03 13:09:09 +02:00
Mark Spanbroek a7dc0ac9eb Move subscription handling to its own module 2023-07-03 13:09:09 +02:00
Mark Spanbroek 67c2d631d7 Update asynctest to 0.4.0 2023-07-03 13:09:09 +02:00
Mark Spanbroek f0ac7065ed Move tests for JSON RPC provider into their own folder 2023-07-03 13:09:09 +02:00
Eric Mastro 34b7a82565 fix: pending blocks may not contains block hash 
Pending blocks may not contain a block hash and therefore Block.hash should be optional.
 2023-07-03 11:29:09 +02:00
Adam Uhlíř 0321e6d7bd
fix: dont export json conversions of jsonrpc (#44) 2023-06-19 14:13:44 +02:00
Adam Uhlíř 18e225607c
fix: eth_call use signers address (#43) 2023-06-13 16:24:59 +02:00
Mark Spanbroek 1ca90d0b3c Allow contract calls to override the block tag 2023-04-19 10:03:50 +02:00
Adam Uhlíř 3c12a65769
feat: erc20 module (#38) 
Co-authored-by: Eric Mastro <github@egonat.me>
 2023-03-29 13:41:44 +02:00
Mark Spanbroek a62ea4fb8f Ensure that `reverts` works with functions with a return type 2022-09-21 10:29:31 +02:00
Mark Spanbroek c5a40e5f9d Remove dependency on json-rpc provider for `reverts` 2022-09-21 10:29:31 +02:00
Mark Spanbroek f545169331 Remove JSON wrapper from error in JSON RPC provider 2022-09-21 10:29:31 +02:00
Mark Spanbroek cac6026b34 Change `reverts` API 
- Enables postfix syntax: `call().reverts(reason)`
- Removes doesNotRevert etc; uses `check not` instead
- Removes waitFor(); return Future instead
 2022-09-21 10:29:31 +02:00
Eric Mastro 4d7e40eb0e remove en/decoding for distinct types 
The changes to `nim-contract-abi` in https://github.com/status-im/nim-contract-abi/pull/5 have allowed for distinct type en/decoding procs to not need to be defined.
 2022-09-21 10:27:45 +10:00
Eric Mastro 0adf56c65b Support distinct types for Event fields 
Add support for indexed (and non-indexed) Event fields types that are distinct `ValueType` or `SmallByteArray`. For example,
```nim
type
  DistinctAlias = distinct array[32, byte]
  MyEvent = object of Event
    a {.indexed.}: DistinctAlias
    b: DistinctAlias # also allowed for non-indexed fields

## The below funcs generally need to be included for ABI
## encoding/decoding purposes when implementing distinct types.

func toArray(value: DistinctAlias): array[32, byte] =
  array[32, byte](value)

func encode*(encoder: var AbiEncoder, value: DistinctAlias) =
  encoder.write(value.toArray)

func decode*(decoder: var AbiDecoder,
             T: type DistinctAlias): ?!T =
  let d = ?decoder.read(type array[32, byte])
  success DistinctAlias(d)
```
 2022-09-21 10:27:45 +10:00
Eric Mastro e1a1a3805b remove extra spaces 2022-09-20 13:15:15 +10:00
Eric Mastro 5fe41a76ab PR comments 
1. rename helpers to testing and expose externally via `import pkg/ethers/testing`
2. Change detection of revert from `EthersError` to `JsonRpcProviderError`
3, Remove catch of `CatchableError` from revert detection as this would swallow errors. Update tests accordingly.
 2022-09-20 13:15:15 +10:00
Eric Mastro e0ac15b3ba add revert helpers for testing 
Add the following helpers to help detect transaction reverts:
1. `reverts`
2. `revertsWith`
3. `doesNotRevert`
4. `doesNotRevertWith`
 2022-09-20 13:15:15 +10:00
Mark Spanbroek c72cdc5573 [wallet] cleanup 2022-08-08 15:07:41 +02:00
Mark Spanbroek 0483e1676a [provider] Rename sendRawTransaction -> sendTransaction 
To be consistent with ethers.js
 2022-08-08 15:07:41 +02:00
Jackie cd5165efd0 Fix issues with teardown in wallet tests 2022-08-08 12:40:36 +02:00
Jackie b72fbb0ed9 small fixes 2022-08-08 12:40:36 +02:00
Jackie 39005a09be Add TODOs 2022-08-08 12:40:36 +02:00
Jackie d6c9151103 Add new test for wallet 2022-08-08 12:40:36 +02:00
Jackie 1d89be9d42 Add first tests for wallet 2022-08-08 12:40:36 +02:00
Mark Spanbroek e9aaea4a5a Fix intermittent test failure 
Test would fail with an error when transaction hash
happens to start with 0b; it would then try to to parse
the hash as a binary number.
 2022-07-13 09:04:48 +02:00