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fix: use NativeCurrency for polygon matic (#7567)

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* fix: use NativeCurrency for polygon matic

* add comment

* update snapshots??

* Revert "update snapshots??"

This reverts commit 280758be118610cc9e13afcd6e420985e8a200d2.
This commit is contained in:
Kristie Huang 2023-11-13 16:11:33 -05:00 committed by GitHub
parent 1d64d24d31
commit c6b44bb5c9
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 28 additions and 19 deletions
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40
src/constants/tokens.ts
View File

@ -90,7 +90,13 @@ export const MATIC_MAINNET = new Token(
'MATIC',
'Polygon Matic'
)
const MATIC_POLYGON = new Token(ChainId.POLYGON, '0x0000000000000000000000000000000000001010', 18, 'MATIC', 'Matic')
export const MATIC_POLYGON = new Token(
ChainId.POLYGON,
'0x0000000000000000000000000000000000001010',
18,
'MATIC',
'Matic'
)
export const DAI_POLYGON = new Token(
ChainId.POLYGON,
'0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063',
@ -143,13 +149,6 @@ export const WBTC_OPTIMISM = new Token(
'WBTC',
'Wrapped BTC'
)
const MATIC_POLYGON_MUMBAI = new Token(
ChainId.POLYGON_MUMBAI,
'0x0000000000000000000000000000000000001010',
18,
'MATIC',
'Matic'
)
export const WETH_POLYGON_MUMBAI = new Token(
ChainId.POLYGON_MUMBAI,
'0xa6fa4fb5f76172d178d61b04b0ecd319c5d1c0aa',
@ -359,14 +358,21 @@ export function isPolygon(chainId: number): chainId is ChainId.POLYGON | ChainId
return chainId === ChainId.POLYGON_MUMBAI || chainId === ChainId.POLYGON
}
function getPolygonNativeCurrency(chainId: number) {
switch (chainId) {
case ChainId.POLYGON:
return MATIC_POLYGON
case ChainId.POLYGON_MUMBAI:
return MATIC_POLYGON_MUMBAI
default:
throw new Error('Not polygon')
class PolygonNativeCurrency extends NativeCurrency {
equals(other: Currency): boolean {
return other.isNative && other.chainId === this.chainId
}
get wrapped(): Token {
if (!isPolygon(this.chainId)) throw new Error('Not Polygon')
const wrapped = WRAPPED_NATIVE_CURRENCY[this.chainId]
invariant(wrapped instanceof Token)
return wrapped
}
public constructor(chainId: number) {
if (!isPolygon(chainId)) throw new Error('Not Polygon')
super(chainId, 18, 'MATIC', 'Matic')
}
}
@ -433,7 +439,7 @@ export function nativeOnChain(chainId: number): NativeCurrency | Token {
if (cachedNativeCurrency[chainId]) return cachedNativeCurrency[chainId]
let nativeCurrency: NativeCurrency | Token
if (isPolygon(chainId)) {
nativeCurrency = getPolygonNativeCurrency(chainId)
nativeCurrency = new PolygonNativeCurrency(chainId)
} else if (isCelo(chainId)) {
nativeCurrency = getCeloNativeCurrency(chainId)
} else if (isBsc(chainId)) {

7
src/utils/nativeTokens.ts
View File

@ -1,4 +1,4 @@
import { nativeOnChain } from 'constants/tokens'
import { MATIC_POLYGON, nativeOnChain } from 'constants/tokens'
import { Chain } from 'graphql/data/__generated__/types-and-hooks'
import { supportedChainIdFromGQLChain } from 'graphql/data/util'
@ -10,8 +10,11 @@ export function getNativeTokenDBAddress(chain: Chain): string | undefined {
switch (chain) {
// Celo & Polygon have precompiles for their native tokens
case Chain.Celo:
case Chain.Polygon:
return nativeOnChain(pageChainId).wrapped.address
case Chain.Polygon:
// Like Celo, native MATIC does have a ERC20 precompile, but we use WMATIC in routing/pools
// So instead of returning nativeOnChain().wrapped.address, should directly use the precompile address here
return MATIC_POLYGON.address
case Chain.Ethereum:
case Chain.Arbitrum:
case Chain.EthereumGoerli: