feat(exchange): Support testnet switch (#4295)

* feat(exchange): Support testnet switch

* fix token test

* hide menu when chain not support

* rename mainnet to bsc

* WETH -> WNATIVE

* typo

* fix warning token

* snapshot update

* chart support

* add swap sdk

* add sdk in next config

* fix test

* add default provider back

* signMessage hook

* fix build

.env.development

@@ -1,16 +1,5 @@
-NEXT_PUBLIC_CHAIN_ID = "56"
 NEXT_PUBLIC_GTAG = "GTM-PXLD3XW"
 
-# 10+ nodes balanced, US/EU
-NEXT_PUBLIC_NODE_1 = "https://bsc-dataseed1.ninicoin.io"
-
-# 10+ nodes balanced, US/EU
-NEXT_PUBLIC_NODE_2 = "https://bsc-dataseed1.defibit.io"
-
-# 10+ nodes balanced in each region, global
-NEXT_PUBLIC_NODE_3 = "https://bsc-dataseed.binance.org"
-
-NEXT_PUBLIC_NODE_PRODUCTION = "https://nodes.pancakeswap.com"
 
 NEXT_PUBLIC_GRAPH_API_PROFILE = "https://api.thegraph.com/subgraphs/name/pancakeswap/profile"
 NEXT_PUBLIC_GRAPH_API_PREDICTION_BNB = "https://api.thegraph.com/subgraphs/name/pancakeswap/prediction-v2"

.env.production

@@ -1,18 +1,5 @@
-NEXT_PUBLIC_CHAIN_ID = "56"
 NEXT_PUBLIC_GTAG = "GTM-TLF66T4"
 
-# 10+ nodes balanced, US/EU
-NEXT_PUBLIC_NODE_1 = "https://bsc-dataseed1.ninicoin.io"
-
-# 10+ nodes balanced, US/EU
-NEXT_PUBLIC_NODE_2 = "https://bsc-dataseed1.defibit.io"
-
-# 10+ nodes balanced in each region, global
-NEXT_PUBLIC_NODE_3 = "https://bsc-dataseed.binance.org"
-
-# Google Cloud Infrastructure Endpoint - Global
-NEXT_PUBLIC_NODE_PRODUCTION = "https://nodes.pancakeswap.com"
-
 NEXT_PUBLIC_GRAPH_API_PROFILE = "https://api.thegraph.com/subgraphs/name/pancakeswap/profile"
 NEXT_PUBLIC_GRAPH_API_PREDICTION_BNB = "https://api.thegraph.com/subgraphs/name/pancakeswap/prediction-v2"
 NEXT_PUBLIC_GRAPH_API_PREDICTION_CAKE = "https://api.thegraph.com/subgraphs/name/pancakeswap/prediction-cake"

.eslintignore

@@ -0,0 +1 @@
+packages/swap-sdk/**/*.ts

jest.config.js

@@ -9,6 +9,7 @@ const customJestConfig = {
   testPathIgnorePatterns: ['<rootDir>/cypress/', '<rootDir>/src/config/__tests__/', '<rootDir>/packages'],
   moduleNameMapper: {
     '^@pancakeswap/uikit': '<rootDir>/packages/uikit/src',
+    '^@pancakeswap/sdk': '<rootDir>/packages/swap-sdk/src',
   },
   moduleDirectories: ['node_modules', 'src'],
   testTimeout: 20000,

next.config.js

@@ -3,7 +3,7 @@ const { withSentryConfig } = require('@sentry/nextjs')
 const withBundleAnalyzer = require('@next/bundle-analyzer')({
   enabled: process.env.ANALYZE === 'true',
 })
-const withTM = require('next-transpile-modules')(['@pancakeswap/uikit'])
+const withTM = require('next-transpile-modules')(['@pancakeswap/uikit', '@pancakeswap/sdk'])
 
 const sentryWebpackPluginOptions =
   process.env.VERCEL_ENV === 'production'

package.json

@@ -52,7 +52,7 @@
     "@ethersproject/units": "^5.5.0",
     "@gelatonetwork/limit-orders-lib": "^4.1.0",
     "@next/bundle-analyzer": "^12.0.7",
-    "@pancakeswap/sdk": "^2.4.5",
+    "@pancakeswap/sdk": "3.0.0-2",
     "@reduxjs/toolkit": "^1.8.2",
     "@sentry/nextjs": "6.19.6",
     "@uniswap/token-lists": "^1.0.0-beta.19",

packages/swap-sdk/.babelrc

@@ -0,0 +1,3 @@
+{
+  "plugins": [] // "transform-jsbi-to-bigint"
+}

packages/swap-sdk/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Noah Zinsmeister
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/swap-sdk/README.md

@@ -0,0 +1,53 @@
+# Pancakeswap SDK
+
+Forked from the [Uniswap SDK](https://github.com/Uniswap/uniswap-v2-sdk/commit/a88048e9c4198a5bdaea00883ca00c8c8e582605).
+
+You can refer to the Uniswap SDK documentation [uniswap.org](https://docs.uniswap.org/sdk/2.0.0/).
+
+## Running tests
+
+To run the tests, follow these steps. You must have at least node v10 and [yarn](https://yarnpkg.com/) installed.
+
+First clone the repository:
+
+```sh
+git clone https://github.com/pancakeswap/pancake-swap-sdk.git
+```
+
+Move into the pancakeswap-sdk working directory
+
+```sh
+cd pancakeswap-sdk/
+```
+
+Install dependencies
+
+```sh
+yarn install
+```
+
+Run tests
+
+```sh
+yarn test
+```
+
+You should see output like the following:
+
+```sh
+yarn run v1.22.4
+$ tsdx test
+ PASS  test/constants.test.ts
+ PASS  test/pair.test.ts
+ PASS  test/fraction.test.ts
+ PASS  test/miscellaneous.test.ts
+ PASS  test/entities.test.ts
+ PASS  test/trade.test.ts
+
+Test Suites: 1 skipped, 6 passed, 6 of 7 total
+Tests:       3 skipped, 82 passed, 85 total
+Snapshots:   0 total
+Time:        5.091s
+Ran all test suites.
+✨  Done in 6.61s.
+```

packages/swap-sdk/jest.config.js

@@ -0,0 +1,18 @@
+module.exports = {
+  testPathIgnorePatterns: ['/node_modules/', '/dist/'],
+  transform: {
+    '^.+\\.(t|j)sx?$': [
+      '@swc/jest',
+      {
+        jsc: {
+          transform: {
+            react: {
+              runtime: 'automatic',
+            },
+          },
+        },
+      },
+    ],
+  },
+  testEnvironment: 'jsdom',
+}

packages/swap-sdk/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "@pancakeswap/sdk",
+  "license": "MIT",
+  "version": "3.0.0-2",
+  "description": "🛠 An SDK for building applications on top of Pancakeswap.",
+  "main": "dist/index.js",
+  "typings": "dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "repository": "https://github.com/pancakeswap/pancake-swap-sdk.git",
+  "keywords": [
+    "pancakeswap",
+    "bsc"
+  ],
+  "module": "dist/sdk.esm.js",
+  "scripts": {
+    "lint": "tsdx lint src test",
+    "build": "tsup src/index.ts --format esm,cjs --dts",
+    "start": "tsup src/index.tsx --format esm,cjs --watch --dts",
+    "test": "jest",
+    "prepublishOnly": "yarn run build"
+  },
+  "dependencies": {
+    "big.js": "^5.2.2",
+    "decimal.js-light": "^2.5.0",
+    "jsbi": "^3.1.4",
+    "tiny-invariant": "^1.1.0",
+    "tiny-warning": "^1.0.3",
+    "toformat": "^2.0.0"
+  },
+  "peerDependencies": {
+    "@ethersproject/address": "^5.0.0",
+    "@ethersproject/contracts": "^5.0.0",
+    "@ethersproject/networks": "^5.0.0",
+    "@ethersproject/providers": "^5.0.0",
+    "@ethersproject/solidity": "^5.0.0"
+  },
+  "devDependencies": {
+    "@ethersproject/address": "^5.0.2",
+    "@ethersproject/contracts": "^5.0.2",
+    "@ethersproject/networks": "^5.0.2",
+    "@ethersproject/providers": "^5.0.5",
+    "@ethersproject/solidity": "^5.0.2",
+    "@swc/core": "^1.2.215",
+    "@swc/jest": "^0.2.21",
+    "@types/big.js": "^4.0.5",
+    "@types/jest": "^24.0.25",
+    "babel-plugin-transform-jsbi-to-bigint": "^1.3.1",
+    "tsup": "^5.10.1"
+  },
+  "engines": {
+    "node": ">=10"
+  },
+  "prettier": {
+    "printWidth": 120,
+    "semi": false,
+    "singleQuote": true
+  }
+}

packages/swap-sdk/src/abis/ERC20.json

@@ -0,0 +1,20 @@
+[
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "decimals",
+    "outputs": [{ "name": "", "type": "uint8" }],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [{ "name": "", "type": "address" }],
+    "name": "balanceOf",
+    "outputs": [{ "name": "", "type": "uint256" }],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  }
+]