If a `gasPrice` was specified in a transaction sent via a dapp, we
would include it in our `eth_estimateGas` call, causing it to fail if
the user had insufficient balance (for either the transaction amount or
the gas fee). This resulted in the fallback gas estimate being used;
the block gas limit. The block gas limit is quite a bit larger than
most transactions need, so this resulted in wildly inflated gas costs
being shown on our confirmation screen.
The `gasPrice` has been removed from the `txParams` object we pass to
`eth_estimateGas`, so now it won't perform any balance checks anymore.
This ensures that we'll get a valid gas estimate, as long as geth is
able to simulate the contract execution properly.
Fixes#9967
* Remove use of ethgassthat; use metaswap /gasPrices api for gas price estimates
* Remove references to ethgasstation
* Pass base to BigNumber constructor in fetchExternalBasicGasEstimates
* Update ui/app/hooks/useTokenTracker.js
Co-authored-by: Erik Marks <25517051+rekmarks@users.noreply.github.com>
* Delete gas price chart
* Remove price chart css import
* Delete additional fee chart code
* Lint fix
* Delete more code no longer used after ethgasstation removal
Co-authored-by: Erik Marks <25517051+rekmarks@users.noreply.github.com>
A few inconsistencies in JSDoc formatting have been fixed throughout
the project. Many issues remain; these were just the few things that
were easy to fix with a regular expression.
The changes include:
* Using lower-case for primitive types, but capitalizing non-primitive
types
* Separating the parameter identifier and the description with a dash
* Omitting a dash between the return type and the return description
* Ensuring the parameter type is first and the identifier is second (in
a few places it was backwards)
* Using square brackets to denote when a parameter is optional, rather
than putting "(optional)" in the parameter description
* Including a type and identifier with every parameter
* Fixing inconsistent spacing, except where it's used for alignment
* Remove incorrectly formatted `@deprecated` tags that reference non-
existent properties
* Remove lone comment block without accompanying function
Additionally, one parameter was renamed for clarity.
The `seedPhraseBackedUp` now tracks whether or not the seed phrase has
been backed up. Previously this defaulted to `true`, which left no way
to distinguish whether it had been backed up or not during onboarding.
The default is now `null`, and the UI logic has been updated to account
for this, so that "existing users" (i.e. users that have a backup that
is years old) aren't mistakenly considered to have not backed up their
seed phrase. This value is already set explicitly to `true` or `false`
during onboarding, in both the create and import flow.
This change was made primarily to make it easier to fix the onboarding
library integration, which will be done in a subsequent PR.
* Alternative savings fix
* Further required changes to savings fix
* Further fix to savings calculations that properly accounts for metamask fees
* metaMaskFeeInEth property on quotes to decimal string
* Fix swaps controller unit tests
* Improve documentation in swaps controller
* Prevent getMedianEthValueQuote from mutation passed quotes array with .sort() call
* Another fix and refactor to savings calculations in _findTopQuoteAndCalculateSavings
Cleaner structuring of conditionals for setting tokenValueOfQuoteForSorting, ethValueOfQuote and metaMaskFeeInEth in swaps controller
Stop subtracting medianMetaMaskFee from savings, but include it in savings data
Another fix and refactor to savings calculations in _findTopQuoteAndCalculateSavings
* Add and update unit tests for _findTopQuoteAndCalculateSavings
* Improve calculation of overallValueOfQuoteForSorting for case where ETH is the source token
* Clean up getMedianEthValueQuote code, test and comments
* Clean up _findTopQuoteAndCalculateSavings, create test input and expected results helper functions
* Update getMedianEthValueQuote to account for multiple quotes with overall values equal to the median
* Add jsdoc comment for meansOfQuotesFeesAndValue
* Fix jsdoc comment for getMedianEthValueQuote
* create custom addHexPrefix function
* switch to custom addHexPrefix
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
Co-authored-by: Erik Marks <rekmarks@protonmail.com>
The incoming transactions controller now uses the `chainId` for the
current network instead of the `networkId`. This ensures that custom
RPC endpoints for the built-in supported networks do correctly receive
incoming transactions.
As part of this change, the incoming transactions controller will also
cease keeping track of the "last block fetched" for networks that are
not supported. This piece of state never really represented the last
block fetched, as _no_ blocks were fetched for any such networks. It
been removed.
If the swaps state is cleared in between the initial quote fetch and
the subsequent poll fetch, a `TypeError` will be thrown due to
`fetchParams` being set to `null`.
This is of no functional consequence, as `fetchParams` _should_ be
`null` in this case, and and no further action should be taken.
The optional chaining operator is now used to ensure the call no longer
throws.
This is a continuation of #9726, which did not fix the problem
described.
If the initial network when the extension is started is something other
than Mainnet, the swaps controller will never successfully retrieve
swap quotes. This is because `ethers` will continue to communicate
with whichever network the provider was initially on.
We tried fixing this by hard-coding the `chainId` to Mainnet's
`chainId` when constructing the Ethers provider, but this did not work.
I suspect this failed because the `provider` we pass to `ethers` is not
compliant with EIP 1193, as `ethers` doubtless expects it to be.
Instead the entire `ethers` provider is now reconstructed each time the
network changes. This mirrors the approach we take in some other
controllers.
If the initial network when the extension is started is something other
than Mainnet, the swaps controller will never successfully retrieve
swap quotes. This is because the `ethers` provider used by the swaps
controller doesn't allow network changes by default - it assumes that
the network remains the same as when the provider was initialized.
This was fixed by hard-coding Mainnet as the initial chain ID for this
`ethers` provider used by the swaps controller.
Some adjustments needed to be made to the `provider` stub to allow
setting `1` as the network ID and chain ID in unit tests.
Refs #9663
See [`node/no-deprecated-api`][1] for more information.
This change enables `node/no-deprecated-api` and fixes the issues raised by the rule.
[1]:https://github.com/mysticatea/eslint-plugin-node/blob/v11.1.0/docs/rules/no-deprecated-api.md
The change to the way that `punycode` is imported is to address the fact that
third-party module is hidden by the built-in. This is a silly hack but it works.
Consolidates the background and UI segment implementations into a shared solution.
This results in the introduction of our first shared module.
Co-authored-by: Erik Marks <25517051+rekmarks@users.noreply.github.com>
`@metamask/eslint-config` has been updated to v4.1.0. This update
requires that we update `eslint` to v7 as well, which in turn requires
updating most `eslint`-related packages.
Most notably, `babel-eslint` was replaced with `@babel/eslint-parser`,
and `babel-eslint-plugin` was replaced by `@babel/eslint-plugin`. This
required renaming all the `babel/*` rules to `@babel/*`.
Most new or updated rules that resulted in lint errors have been
temporarily disabled. They will be fixed and re-enabled in subsequent
PRs.
* Calculate savings per swap relative to median values
* Update test mock quotes, add getMedian tests
* Identify assets by sourceToken and destinationToken
* Add data point to 'Swaps Completed' segment event: estimated vs used gas
* Linted
* Correct property name for estimated gas on swapMetaData in _trackSwapsMetrics()
* Set estimated_gas property on swapMetaData to a hex string
* Correct base when dividing by estimated_gas
Co-authored-by: Dan Finlay <dan@danfinlay.com>
* Delete localhost provider type
* Use ganache-cli default chain ID for tests
* Delete unused test firstTimeState variable
* Migrate default ganache-cli network to frequentRpcListDetail
* Add default test provider state
* Add test functionality to createJsonRpcClient
* Lint locales
* Update test middleware creation
* fixup! Update test middleware creation
* Update txMeta after postTxBalance has been retrieved
* Use gas used from txReceipt to calculate eth received
* Return null from getSwapsTokensReceivedFromTxMeta in tokenSymbol is ETH and txReceipt is missing
* Get latest txMeta before updating it with postTxBalance in case of a swaps tx in confirmTransaction
* Lint fix
* Use initial transaction for settings swap transaction title params, and remove addition of swap properties to cancel transcations
* Update unit test data
* Use token symbol properties from initial transaction for filitering in transaction list
* call this.txStateManager.setTxStatusConfirmed before async call in confirmTransaction in the transactions controller
* Clone txMeta before setTxStatusConfirmed in confirmTransaction
* Correctly updateTx in confirmTransaction
* Track swaps event only if it is a swap transaction
* Create wrapper function for segment events
* Extract transaction controller metrics calls into own function
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* Stop passing a gas param to the estimateGas call initiated in the swaps controller timedoutGasReturn
* Stop passing gas params to timedoutGasReturn
* Lint fix
* Stop passing no longer used param to setInitialGasEstimate
When the `chainId` for a custom RPC endpoint is edited, we now migrate
the corresponding address book entries to ensure they are not orphaned.
The address book entries are grouped by the `metamask.network` state,
which unfortunately was sometimes the `chainId`, and sometimes the
`networkId`. It was always the `networkId` for built-in Infura
networks, but for custom RPC endpoints it would be set to the user-set
`chainId` field, with a fallback to the `networkId` of the network.
A recent change will force users to enter valid `chainId`s on all
custom networks, which will be normalized to be hex-prefixed. As a
result, address book contacts will now be keyed by a different string.
The contact entries are now migrated when this edit takes place.
There are some edge cases where two separate entries share the same set
of contacts. For example, if two entries have the same `chainId`, or if
they had the same `networkId` and had no `chainId` set. When the
`chainId` is edited in such cases, the contacts are duplicated on both
networks. This is the best we can do, as we don't have any way to know
which network the contacts _should_ be on.
The `typed-message-manager` unit tests have also been updated as part
of this commit because the addition of `sinon.restore()` to the
preferences controller tests ended up clearing a test object in-between
individual tests in that file. The test object is now re-constructed
before each individual test.
The `_fetchAndSetSwapsLiveness` was accidentally passed to
`setInterval` without being bound first, so the `this` reference was
not defined when it was called. It is now bound before being passed to
`setInterval`.
* Remove network config store
* Remove inline networks variable in network controller
* Re-key network controller 'rpcTarget' to 'rpcUrl'
* Require chainId in lookupNetwork, implement eth_chainId
* Require chain ID in network form
* Add alert, migrations, and tests
* Add chainId validation to addToFrequentRpcList
* Update public config state selector to match new network controller
state
* Use network enums in networks-tab.constants
* Ensure chainId in provider config is current
* Update tests
Mark Stacey
Dan J Miller
Brad Decker
Erik Marks
Patryk Łucka
David Walsh
Whymarrh Whitby