add call static (#11)

* add call static

* v10.16.0: adds callStatic to request

README.md

@@ -83,6 +83,22 @@ request('ethereum://0x7a250d5630b4cf539739df2c5dacb4c659f2488d/getAmountsOut', {
 }).then((value)=>console.log(value))
 ```
 
+##### EVM: callStatic
+
+If a function fragment is of type stateMutability `nonpayable`, you can request data the same way:
+
+```javascript
+import { request } from '@depay/web3-client'
+
+request('ethereum://0x61fFE014bA17989E743c5F6cB21bF9697530B21e/quoteExactInput', {
+  api: [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH9","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH9","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"path","type":"bytes"},{"internalType":"uint256","name":"amountIn","type":"uint256"}],"name":"quoteExactInput","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint160[]","name":"sqrtPriceX96AfterList","type":"uint160[]"},{"internalType":"uint32[]","name":"initializedTicksCrossedList","type":"uint32[]"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint24","name":"fee","type":"uint24"},{"internalType":"uint160","name":"sqrtPriceLimitX96","type":"uint160"}],"internalType":"struct IQuoterV2.QuoteExactInputSingleParams","name":"params","type":"tuple"}],"name":"quoteExactInputSingle","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint160","name":"sqrtPriceX96After","type":"uint160"},{"internalType":"uint32","name":"initializedTicksCrossed","type":"uint32"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"path","type":"bytes"},{"internalType":"uint256","name":"amountOut","type":"uint256"}],"name":"quoteExactOutput","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint160[]","name":"sqrtPriceX96AfterList","type":"uint160[]"},{"internalType":"uint32[]","name":"initializedTicksCrossedList","type":"uint32[]"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint24","name":"fee","type":"uint24"},{"internalType":"uint160","name":"sqrtPriceLimitX96","type":"uint160"}],"internalType":"struct IQuoterV2.QuoteExactOutputSingleParams","name":"params","type":"tuple"}],"name":"quoteExactOutputSingle","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint160","name":"sqrtPriceX96After","type":"uint160"},{"internalType":"uint32","name":"initializedTicksCrossed","type":"uint32"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"path","type":"bytes"}],"name":"uniswapV3SwapCallback","outputs":[],"stateMutability":"view","type":"function"}],
+  params: {
+    path: ethers.utils.solidityPack(["address","uint24","address"],['0xa0bEd124a09ac2Bd941b10349d8d224fe3c955eb',3000,'0x6b175474e89094c44da98b954eedeac495271d0f']),
+    amountIn: '100000000000000000000'
+  }
+}).then((value)=>console.log(value))
+```
+
 ##### Solana: request data
 
 ###### Solana: getAccountInfo

dev.html

@@ -6,7 +6,7 @@
     <link rel="icon" type="image/png" href="https://depay.com/favicon.png"/>
     <title>Development</title>
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
-    <script src="https://cdn.ethers.io/lib/ethers-5.6.umd.min.js" type="application/javascript"></script>
+    <script src="https://cdn.ethers.io/lib/ethers-5.7.umd.min.js" type="application/javascript"></script>
     <script crossorigin src="https://unpkg.com/@depay/solana-web3.js@1"></script>
     <script crossorigin src="https://unpkg.com/@depay/web3-blockchains@8"></script>
     <script src="tmp/index.dev.js"></script>

dist/esm/index.evm.js

@@ -451,9 +451,14 @@ let paramsToContractArgs = ({ contract, method, params }) => {
 };
 
 const contractCall = ({ address, api, method, params, provider, block }) => {
-  let contract = new ethers.Contract(address, api, provider);
-  let args = paramsToContractArgs({ contract, method, params });
-  return contract[method](...args, { blockTag: block })
+  const contract = new ethers.Contract(address, api, provider);
+  const args = paramsToContractArgs({ contract, method, params });
+  const fragment = contract.interface.fragments.find((fragment)=>fragment.name === method);
+  if(fragment && fragment.stateMutability === 'nonpayable') {
+    return contract.callStatic[method](...args, { blockTag: block })
+  } else {
+    return contract[method](...args, { blockTag: block })
+  }
 };
 
 const balance = ({ address, provider }) => {

dist/esm/index.js

@@ -723,9 +723,14 @@ let paramsToContractArgs = ({ contract, method, params }) => {
 };
 
 const contractCall = ({ address, api, method, params, provider, block }) => {
-  let contract = new ethers.Contract(address, api, provider);
-  let args = paramsToContractArgs({ contract, method, params });
-  return contract[method](...args, { blockTag: block })
+  const contract = new ethers.Contract(address, api, provider);
+  const args = paramsToContractArgs({ contract, method, params });
+  const fragment = contract.interface.fragments.find((fragment)=>fragment.name === method);
+  if(fragment && fragment.stateMutability === 'nonpayable') {
+    return contract.callStatic[method](...args, { blockTag: block })
+  } else {
+    return contract[method](...args, { blockTag: block })
+  }
 };
 
 const balance$1 = ({ address, provider }) => {

dist/umd/index.evm.js

@@ -458,9 +458,14 @@
   };
 
   const contractCall = ({ address, api, method, params, provider, block }) => {
-    let contract = new ethers.ethers.Contract(address, api, provider);
-    let args = paramsToContractArgs({ contract, method, params });
-    return contract[method](...args, { blockTag: block })
+    const contract = new ethers.ethers.Contract(address, api, provider);
+    const args = paramsToContractArgs({ contract, method, params });
+    const fragment = contract.interface.fragments.find((fragment)=>fragment.name === method);
+    if(fragment && fragment.stateMutability === 'nonpayable') {
+      return contract.callStatic[method](...args, { blockTag: block })
+    } else {
+      return contract[method](...args, { blockTag: block })
+    }
   };
 
   const balance = ({ address, provider }) => {

dist/umd/index.js

@@ -729,9 +729,14 @@
   };
 
   const contractCall = ({ address, api, method, params, provider, block }) => {
-    let contract = new ethers.ethers.Contract(address, api, provider);
-    let args = paramsToContractArgs({ contract, method, params });
-    return contract[method](...args, { blockTag: block })
+    const contract = new ethers.ethers.Contract(address, api, provider);
+    const args = paramsToContractArgs({ contract, method, params });
+    const fragment = contract.interface.fragments.find((fragment)=>fragment.name === method);
+    if(fragment && fragment.stateMutability === 'nonpayable') {
+      return contract.callStatic[method](...args, { blockTag: block })
+    } else {
+      return contract[method](...args, { blockTag: block })
+    }
   };
 
   const balance$1 = ({ address, provider }) => {

package.evm.json

@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-client-evm",
   "moduleName": "Web3Client",
-  "version": "10.15.1",
+  "version": "10.16.0",
   "description": "A web3 client to fetch blockchain data just like you are used to with HTTP clients.",
   "main": "dist/umd/index.evm.js",
   "module": "dist/esm/index.evm.js",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-client",
   "moduleName": "Web3Client",
-  "version": "10.15.1",
+  "version": "10.16.0",
   "description": "A web3 client to fetch blockchain data just like you are used to with HTTP clients.",
   "main": "dist/umd/index.js",
   "module": "dist/esm/index.js",
@@ -45,7 +45,7 @@
     "@babel/preset-env": "^7.12.7",
     "@depay/solana-web3.js": "^1.24.0",
     "@depay/web3-blockchains": "^8.1.1",
-    "@depay/web3-mock": "^14.12.1",
+    "@depay/web3-mock": "^14.13.0",
     "@rollup/plugin-commonjs": "^22.0.1",
     "@rollup/plugin-json": "^4.1.0",
     "@rollup/plugin-node-resolve": "^13.3.0",

package.solana.json

@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-client-solana",
   "moduleName": "Web3Client",
-  "version": "10.15.1",
+  "version": "10.16.0",
   "description": "A web3 client to fetch blockchain data just like you are used to with HTTP clients.",
   "main": "dist/umd/index.solana.js",
   "module": "dist/esm/index.solana.js",

src/platforms/evm/request.js

@@ -4,9 +4,14 @@ import { getConfiguration } from '../../configuration'
 import { paramsToContractArgs } from './contract'
 
 const contractCall = ({ address, api, method, params, provider, block }) => {
-  let contract = new ethers.Contract(address, api, provider)
-  let args = paramsToContractArgs({ contract, method, params })
-  return contract[method](...args, { blockTag: block })
+  const contract = new ethers.Contract(address, api, provider)
+  const args = paramsToContractArgs({ contract, method, params })
+  const fragment = contract.interface.fragments.find((fragment)=>fragment.name === method)
+  if(fragment && fragment.stateMutability === 'nonpayable') {
+    return contract.callStatic[method](...args, { blockTag: block })
+  } else {
+    return contract[method](...args, { blockTag: block })
+  }
 }
 
 const balance = ({ address, provider }) => {

tests/units/platforms/evm/request/callStatic.spec.js

@@ -0,0 +1,59 @@
+import { ethers } from 'ethers'
+import { mock, resetMocks, connect } from '@depay/web3-mock'
+import { request, getProvider, resetCache } from 'src/'
+import { supported } from 'src/blockchains'
+
+describe('callStatic', () => {
+
+  supported.evm.forEach((blockchain)=>{
+
+    describe(blockchain, ()=> {
+      beforeEach(resetMocks)
+      beforeEach(resetCache)
+
+      let provider
+      const accounts = ['0xd8da6bf26964af9d7eed9e03e53415d37aa96045']
+
+      beforeEach(async ()=>{
+        resetMocks()
+        resetCache()
+        provider = await getProvider(blockchain)
+        mock({ blockchain, provider, accounts: { return: accounts } })
+      })
+
+      it('should request blockchain data via callStatic', async ()=> {
+
+        let api = [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH9","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH9","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"path","type":"bytes"},{"internalType":"uint256","name":"amountIn","type":"uint256"}],"name":"quoteExactInput","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint160[]","name":"sqrtPriceX96AfterList","type":"uint160[]"},{"internalType":"uint32[]","name":"initializedTicksCrossedList","type":"uint32[]"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint24","name":"fee","type":"uint24"},{"internalType":"uint160","name":"sqrtPriceLimitX96","type":"uint160"}],"internalType":"struct IQuoterV2.QuoteExactInputSingleParams","name":"params","type":"tuple"}],"name":"quoteExactInputSingle","outputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint160","name":"sqrtPriceX96After","type":"uint160"},{"internalType":"uint32","name":"initializedTicksCrossed","type":"uint32"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"path","type":"bytes"},{"internalType":"uint256","name":"amountOut","type":"uint256"}],"name":"quoteExactOutput","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint160[]","name":"sqrtPriceX96AfterList","type":"uint160[]"},{"internalType":"uint32[]","name":"initializedTicksCrossedList","type":"uint32[]"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint24","name":"fee","type":"uint24"},{"internalType":"uint160","name":"sqrtPriceLimitX96","type":"uint160"}],"internalType":"struct IQuoterV2.QuoteExactOutputSingleParams","name":"params","type":"tuple"}],"name":"quoteExactOutputSingle","outputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"uint160","name":"sqrtPriceX96After","type":"uint160"},{"internalType":"uint32","name":"initializedTicksCrossed","type":"uint32"},{"internalType":"uint256","name":"gasEstimate","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int256","name":"amount0Delta","type":"int256"},{"internalType":"int256","name":"amount1Delta","type":"int256"},{"internalType":"bytes","name":"path","type":"bytes"}],"name":"uniswapV3SwapCallback","outputs":[],"stateMutability":"view","type":"function"}]
+        const path = ethers.utils.solidityPack(["address","uint24","address"],['0xa0bEd124a09ac2Bd941b10349d8d224fe3c955eb',3000,'0x6b175474e89094c44da98b954eedeac495271d0f'])
+
+        mock({
+          blockchain,
+          provider,
+          request: {
+            to: '0x61fFE014bA17989E743c5F6cB21bF9697530B21e',
+            api,
+            method: 'quoteExactInput',
+            params: [path, '100000000000000000000'],
+            return: ['16708429622155241142', ['193785372217458754790946913570'], [0], '81243']
+          }
+        })
+
+        let data = await request({
+          blockchain,
+          address: '0x61fFE014bA17989E743c5F6cB21bF9697530B21e',
+          method: 'quoteExactInput',
+          api,
+          params: {
+            path: path,
+            amountIn: '100000000000000000000'
+          }
+        })
+
+        expect(data.amountOut.toString()).toEqual('16708429622155241142')
+        expect(data.sqrtPriceX96AfterList[0].toString()).toEqual('193785372217458754790946913570')
+        expect(data.initializedTicksCrossedList[0]).toEqual(0)
+        expect(data.gasEstimate.toString()).toEqual('81243')
+      })
+    })
+  })
+})

yarn.lock

@@ -906,10 +906,10 @@
   resolved "https://registry.yarnpkg.com/@depay/web3-blockchains/-/web3-blockchains-8.1.1.tgz#1de5dff71ead45bde57a1d8e0374d24aadde6533"
   integrity sha512-wrtCFNH726Y+xX1+EtzhILMfhLcPEzuaBV3oCef97eJsht0PYjEWpzqB48LwHpY9adwzjarG1dSJIR2VAWpmUA==
 
-"@depay/web3-mock@^14.12.1":
-  version "14.12.1"
-  resolved "https://registry.yarnpkg.com/@depay/web3-mock/-/web3-mock-14.12.1.tgz#55380f08c0bb303a2d4dd6e25ee608a5f2830fe9"
-  integrity sha512-25w7+yFBd2qlzndXbRofBKEv60gjb3GmcHMO7mzduO7egW1Qp0+84r+FJm33Gt987DASsCynHgrm7nrfpIEIRA==
+"@depay/web3-mock@^14.13.0":
+  version "14.13.0"
+  resolved "https://registry.yarnpkg.com/@depay/web3-mock/-/web3-mock-14.13.0.tgz#37c7364a4a26dde4de6051495229053c5920a17a"
+  integrity sha512-/ZYe2PYMJI7nYIOlRCwX/IslH+tYyd+RJQ7kn161fA7zShjELTbI33rZ/Xl0Ic/RGvYa1GHMS4KV1H2FehRTgQ==
   dependencies:
     "@depay/solana-web3.js" "^1.24.0"
     "@depay/web3-blockchains" "^8.1.1"