Merge pull request #81 from liquality/send-fees

feat: send fees
liquality · Mar 30, 2022 · 9f6e332 · 9f6e332
2 parents 12743c9 + c22deb6
commit 9f6e332
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Showing 4 changed files with 50 additions and 18 deletions.
diff --git a/src/assets/erc20/index.ts b/src/assets/erc20/index.ts
@@ -8,30 +8,36 @@ import terraTokens from './terra-tokens.json'
 
 import { TESTNET_CONTRACT_ADDRESSES, TESTNET_TOKENS } from '../testnet'
 import { Asset, ChainId, AssetType, AssetMap } from '../../types'
+import { sendGasLimits } from '../sendGasLimits'
 
 const rskTokensData = mapValues(rskTokens, (tokenData) => ({
   ...tokenData,
-  chain: ChainId.Rootstock
+  chain: ChainId.Rootstock,
+  sendGasLimit: sendGasLimits.ERC20_EVM
 }))
 
 const ethereumTokensData = mapValues(ethereumTokens, (tokenData) => ({
   ...tokenData,
-  chain: ChainId.Ethereum
+  chain: ChainId.Ethereum,
+  sendGasLimit: sendGasLimits.ERC20_EVM
 }))
 
 const polygonTokensData = mapValues(polygonTokens, (tokenData) => ({
   ...tokenData,
-  chain: ChainId.Polygon
+  chain: ChainId.Polygon,
+  sendGasLimit: sendGasLimits.ERC20_EVM
 }))
 
 const avalancheTokensData = mapValues(avalancheTokens, (tokenData) => ({
   ...tokenData,
-  chain: ChainId.Avalanche
+  chain: ChainId.Avalanche,
+  sendGasLimit: sendGasLimits.ERC20_EVM
 }))
 
 const terraTokensData = mapValues(terraTokens, (tokenData) => ({
   ...tokenData,
-  chain: ChainId.Terra
+  chain: ChainId.Terra,
+  sendGasLimit: sendGasLimits.TERRA
 }))
 
 const erc20Assets: AssetMap = mapValues(

diff --git a/src/assets/native.ts b/src/assets/native.ts
@@ -1,5 +1,6 @@
 import { TESTNET_NATIVE } from './testnet'
 import { AssetMap, ChainId } from '../types'
+import { sendGasLimits } from '../assets/sendGasLimits'
 
 const nativeAssets: AssetMap = {
   BTC: {
@@ -9,7 +10,8 @@ const nativeAssets: AssetMap = {
     code: 'BTC',
     coinGeckoId: 'bitcoin',
     color: '#f7931a',
-    decimals: 8
+    decimals: 8,
+    sendGasLimit: sendGasLimits.BTC
   },
   BCH: {
     name: 'Bitcoin Cash',
@@ -18,7 +20,8 @@ const nativeAssets: AssetMap = {
     code: 'BCH',
     coinGeckoId: 'bitcoin-cash',
     color: '#a1db5e',
-    decimals: 8
+    decimals: 8,
+    sendGasLimit: sendGasLimits.BTC // TODO: is this correct?
   },
   ETH: {
     name: 'Ether',
@@ -27,7 +30,8 @@ const nativeAssets: AssetMap = {
     code: 'ETH',
     coinGeckoId: 'ethereum',
     color: '#627eea',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   },
   RBTC: {
     name: 'Rootstock BTC',
@@ -36,7 +40,8 @@ const nativeAssets: AssetMap = {
     code: 'RBTC',
     coinGeckoId: 'rootstock',
     color: '#006e3c',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   },
   BNB: {
     name: 'Binance Coin',
@@ -45,7 +50,8 @@ const nativeAssets: AssetMap = {
     code: 'BNB',
     coinGeckoId: 'binancecoin',
     color: '#f9a825',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   },
   NEAR: {
     name: 'Near',
@@ -54,7 +60,8 @@ const nativeAssets: AssetMap = {
     code: 'NEAR',
     coinGeckoId: 'near',
     color: '#000000',
-    decimals: 24
+    decimals: 24,
+    sendGasLimit: sendGasLimits.NEAR
   },
   SOL: {
     name: 'Solana',
@@ -63,7 +70,8 @@ const nativeAssets: AssetMap = {
     code: 'SOL',
     coinGeckoId: 'solana',
     color: '#008080',
-    decimals: 9
+    decimals: 9,
+    sendGasLimit: sendGasLimits.SOL
   },
   MATIC: {
     name: 'Matic',
@@ -72,7 +80,8 @@ const nativeAssets: AssetMap = {
     code: 'MATIC',
     coinGeckoId: 'matic-network',
     color: '#8247E5',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   },
   ARBETH: {
     name: 'Arbitrum ETH',
@@ -82,7 +91,8 @@ const nativeAssets: AssetMap = {
     coinGeckoId: 'ethereum',
     color: '#28A0EF',
     decimals: 18,
-    matchingAsset: 'ETH'
+    matchingAsset: 'ETH',
+    sendGasLimit: sendGasLimits.ARBETH
   },
   FUSE: {
     name: 'Fuse Network',
@@ -91,7 +101,8 @@ const nativeAssets: AssetMap = {
     code: 'FUSE',
     coinGeckoId: 'fuse-network-token',
     color: '#46e8b6',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   },
   LUNA: {
     name: 'Luna',
@@ -100,7 +111,8 @@ const nativeAssets: AssetMap = {
     code: 'LUNA',
     coinGeckoId: 'terra-luna',
     color: '#008080',
-    decimals: 6
+    decimals: 6,
+    sendGasLimit: sendGasLimits.TERRA
   },
   UST: {
     name: 'TerraUSD',
@@ -110,7 +122,8 @@ const nativeAssets: AssetMap = {
     decimals: 6,
     color: '#0083ff',
     coinGeckoId: 'terrausd',
-    feeAsset: 'UST'
+    feeAsset: 'UST',
+    sendGasLimit: sendGasLimits.TERRA
   },
   AVAX: {
     name: 'Avalanche',
@@ -119,7 +132,8 @@ const nativeAssets: AssetMap = {
     code: 'AVAX',
     coinGeckoId: 'avalanche-2',
     color: '#E84141',
-    decimals: 18
+    decimals: 18,
+    sendGasLimit: sendGasLimits.NATIVE_EVM
   }
 }
 

diff --git a/src/assets/sendGasLimits.ts b/src/assets/sendGasLimits.ts
@@ -0,0 +1,11 @@
+const sendGasLimits = {
+  BTC: 290,
+  NATIVE_EVM: 21000, // EVM -> ETH, RBTC, MATIC, BNB, AVAX, FUSE
+  ERC20_EVM: 90000, // EVM -> ETH, RBTC, MATIC, BNB, AVAX, FUSE
+  TERRA: 100000, // applies on both native and ERC2 Terra assets
+  ARBETH: 620000,
+  NEAR: 10000000000000,
+  SOL: 1000000
+}
+
+export { sendGasLimits }
diff --git a/src/types.ts b/src/types.ts
@@ -41,6 +41,7 @@ export interface Asset {
   contractAddress?: string // ERC20 only
   matchingAsset?: string
   feeAsset?: string
+  sendGasLimit: number
 }
 
 export type AssetMap = Record<string, Asset>