* Replace logic for eth swap token in fetchQuotesAndSetQuoteState with getSwapsEthToken call (#10624)
* Move swaps constants to the shared constants directory (#10614)
* Fix: ETH 'token' now only appears once in the swaps to and from dropdowns. (#10650)
* Swaps support for local testnet (#10658)
* Swaps support for local testnet
* Create util method for comparison of token addresses/symbols to default swaps token
* Get chainId from txMeta in _trackSwapsMetrics of transaction controller
* Add comment to document purpose of getTransactionGroupRecipientAddressFilter
* Use isSwapsDefaultTokenSymbol in place of repeated defaultTokenSymbol comparisons in build-quote.js
* Additional swaps network support (#10721)
* Add swaps support for bnc chain
* Use single default token address in shared/constants/swaps
* Ensure swaps gas prices are fetched from the correct chain specific endpoint (#10744)
* Ensure swaps gas prices are fetched from the correct chain specific endpoint
* Just rely on fetchWithCache to cache swaps gas prices, instead of directly using storage in getSwapsPriceEstimatesLastRetrieved
* Empty commit
* update @metamask/etherscan-link to v2.0.0 (#10747)
* Use correct block explorer name and link in swaps when on custom network (#10743)
* Use correct block explorer name and link in swaps when on custom network.
* Fix up custom etherscan link code in build-quote.js
* Use blockExplorerUrl hostname instead of 'blockExplorerBaseUrl'
* Use correct etherscan-link method for token links in build-quote
* Create correct token link in build-quote for mainnet AND custom networks
* Block explorer url improvements in awaiting-swap.js and build-quote.js
* Use swapVerifyTokenExplanation message with substitutable block explorer for all applicable locales
* Ensure that block explorer links are not shown in awaiting-swap if no url is available
* Ensure that the correct default currency symbols are used for fees on the view quote screen (#10753)
* Updating y18n and netmask to resolve dependency issues (#10765)
netmask@1.0.6 -> 2.0.1, y18n@3.2.1 -> 3.2.2, y18n@4.0.0 -> 4.0.1
* Ensure that priceSlippage fiat amounts are always shown in view-quote.js (#10762)
* Ensure that the approval fee in the swaps custom gas modal is in network specific currency (#10763)
* Use network specific swaps contract address when checking swap contract token approval (#10774)
* Set the BSC_CONTRACT_ADDRESS to lowercase (#10800)
* Ensure correct primary currency image is displayed on home screen and token list (#10777)
* [skip e2e] Update changelog for v9.3.0 (#10740)
* Version v9.3.0
* [skip e2e] Update changelog for v9.3.0 (#10803)
Co-authored-by: Dan J Miller <danjm.com@gmail.com>
Co-authored-by: ryanml <ryanlanese@gmail.com>
Co-authored-by: David Walsh <davidwalsh83@gmail.com>
Co-authored-by: MetaMask Bot <metamaskbot@users.noreply.github.com>
* 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
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.
* Calculate savings per swap relative to median values
* Update test mock quotes, add getMedian tests
* Identify assets by sourceToken and destinationToken
* 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
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`.
