Feature #67: Update CRA template/React SDK to use new SDK version

package.json

@@ -13,24 +13,21 @@
       "packages/*"
     ]
   },
-  "peerDependencies": {
-    "react": "^16.8.2"
-  },
   "dependencies": {
     "lerna": "^3.22.1"
   },
   "devDependencies": {
     "@types/react": "^17.0.0",
     "@types/react-dom": "^17.0.0",
-    "@typescript-eslint/eslint-plugin": "^4.9.1",
-    "@typescript-eslint/parser": "^4.9.1",
+    "@typescript-eslint/eslint-plugin": "^4.10.0",
+    "@typescript-eslint/parser": "^4.10.0",
     "eslint": "7.15.0",
     "eslint-config-prettier": "^7.0.0",
     "eslint-plugin-prettier": "^3.2.0",
     "eslint-plugin-react": "^7.21.5",
     "eslint-plugin-react-hooks": "^4.2.0",
     "jest": "^26.6.3",
     "ts-jest": "^26.4.4",
-    "typescript": "~4.1.2"
+    "typescript": "^4.1.3"
   }
 }

packages/safe-app-cra-template/package.json → packages/cra-template-safe-app/package.json

@@ -1,6 +1,6 @@
 {
-  "name": "@gnosis.pm/safe-app-cra-template",
-  "version": "1.0.1",
+  "name": "@gnosis.pm/cra-template-safe-app",
+  "version": "2.0.0-beta.4",
   "description": "Gnosis Safe App Starter",
   "author": "Gnosis (https://gnosis.pm)",
   "license": "MIT",

packages/safe-app-cra-template/template.json → packages/cra-template-safe-app/template.json

@@ -2,24 +2,23 @@
   "package": {
     "homepage": "./",
     "dependencies": {
-      "@gnosis.pm/safe-apps-sdk": "^0.3.1",
-      "@gnosis.pm/safe-react-components": "^0.2.0",
+      "@gnosis.pm/safe-apps-react-sdk": "1.0.0-beta.1",
+      "@gnosis.pm/safe-react-components": "^0.3.0",
       "@material-ui/core": "^4.11.0",
-      "@rmeissner/safe-apps-react-sdk": "0.4.0",
       "@testing-library/jest-dom": "^5.11.4",
-      "@testing-library/react": "^10.4.9",
+      "@testing-library/react": "^11.2.2",
       "@testing-library/user-event": "^12.1.3",
       "@types/jest": "^26.0.10",
       "@types/node": "^14.6.2",
-      "@types/react": "^16.9.0",
-      "@types/react-dom": "^16.9.0",
+      "@types/react": "^17.0.0",
+      "@types/react-dom": "^17.0.0",
       "@types/styled-components": "^5.1.2",
-      "react": "^16.13.1",
+      "react": "^17.0.1",
       "react-app-rewired": "^2.1.6",
-      "react-dom": "^16.13.1",
-      "react-scripts": "3.4.3",
+      "react-dom": "^17.0.1",
+      "react-scripts": "4.0.1",
       "styled-components": "^5.1.1",
-      "typescript": "~4.0.2"
+      "typescript": "~4.1.3"
     },
     "scripts": {
       "start": "react-app-rewired start",
@@ -32,11 +31,7 @@
     },
     "browserslist": {
       "production": [">0.2%", "not dead", "not op_mini all"],
-      "development": [
-        "last 1 chrome version",
-        "last 1 firefox version",
-        "last 1 safari version"
-      ]
+      "development": ["last 1 chrome version", "last 1 firefox version", "last 1 safari version"]
     }
   }
 }

packages/safe-app-cra-template/template/src/App.tsx → packages/cra-template-safe-app/template/src/App.tsx

@@ -1,7 +1,7 @@
 import React, { useCallback, useState } from 'react';
 import styled from 'styled-components';
 import { Button, Loader, Title } from '@gnosis.pm/safe-react-components';
-import { useSafe } from '@rmeissner/safe-apps-react-sdk';
+import { useSafeAppsSDK } from '@gnosis.pm/safe-apps-react-sdk';
 
 const Container = styled.form`
   margin-bottom: 2rem;
@@ -15,29 +15,33 @@ const Container = styled.form`
 `;
 
 const App: React.FC = () => {
-  const safe = useSafe();
+  const { sdk, safe } = useSafeAppsSDK();
   const [submitting, setSubmitting] = useState(false);
+
   const submitTx = useCallback(async () => {
     setSubmitting(true);
     try {
-      const safeTxHash = await safe.sendTransactions([
-        {
-          to: safe.info.safeAddress,
-          value: '0',
-          data: '0x',
-        },
-      ]);
+      const { safeTxHash } = await sdk.txs.send({
+        txs: [
+          {
+            to: safe.safeAddress,
+            value: '0',
+            data: '0x',
+          },
+        ],
+      });
       console.log({ safeTxHash });
-      const safeTx = await safe.loadSafeTransaction(safeTxHash);
+      const safeTx = await sdk.txs.getBySafeTxHash(safeTxHash);
       console.log({ safeTx });
     } catch (e) {
       console.error(e);
     }
     setSubmitting(false);
-  }, [safe]);
+  }, [safe, sdk]);
+
   return (
     <Container>
-      <Title size="md">{safe.info.safeAddress}</Title>
+      <Title size="md">{safe.safeAddress}</Title>
       {submitting ? (
         <>
           <Loader size="md" />

packages/safe-app-cra-template/template/src/index.tsx → packages/cra-template-safe-app/template/src/index.tsx

@@ -1,9 +1,8 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
 import { ThemeProvider } from 'styled-components';
-import { theme } from '@gnosis.pm/safe-react-components';
-import { Loader, Title } from '@gnosis.pm/safe-react-components';
-import SafeProvider from '@rmeissner/safe-apps-react-sdk';
+import { theme, Loader, Title } from '@gnosis.pm/safe-react-components';
+import SafeProvider from '@gnosis.pm/safe-apps-react-sdk';
 
 import GlobalStyle from './GlobalStyle';
 import App from './App';
@@ -13,7 +12,7 @@ ReactDOM.render(
     <ThemeProvider theme={theme}>
       <GlobalStyle />
       <SafeProvider
-        loading={
+        loader={
           <>
             <Title size="md">Waiting for Safe...</Title>
             <Loader size="md" />

packages/safe-apps-react-sdk/README.md

@@ -7,11 +7,14 @@ This sdk should provide a simple way to write a React.js [Safe app](https://docs
 ### How to use
 
 - Add npm package
+
 ```bash
 yarn add @rmeissner/safe-apps-react-sdk
 ```
 
-- Add `SafeProvider`
+- Add `SafeProvider`  
+  Safe provider accepts `loader` and `options` props
+
 ```js
 // ... other imports
 import SafeProvider from '@rmeissner/safe-apps-react-sdk';
@@ -22,38 +25,45 @@ ReactDOM.render(
       <App /> // Your app
     </SafeProvider>
   </React.StrictMode>,
-  document.getElementById('root')
+  document.getElementById('root'),
 );
 ```
 
-- Use Safe
+- Use Safe Apps SDK Hook
+
 ```js
 // ... other imports
-import { useSafe } from '@rmeissner/safe-apps-react-sdk';
+import { useSafeAppsSDK } from '@rmeissner/safe-apps-react-sdk';
 
 const App = () => {
-  const safe = useSafe()
-  return (<div>{safe.info.safeAddress}</div>)
-}
+  const { sdk, connected, safe } = useSafeAppsSDK();
+  return <div>{safe.safeAddress}</div>;
+};
 ```
 
 ### Usages
 
 #### Send transactions
+
 ```js
 const txs: Transaction[] = [
   {
-    "to": "0x31415629...",
-    "value": "0",
-    "data": "0xbaddad"
+    to: '0x31415629...',
+    value: '0',
+    data: '0xbaddad',
   },
   //...
-]
+];
 // Returns a hash to identify the Safe transaction
-const safeTxHash: string = await safe.sendTransactions(txs)
+const safeTxHash: string = await sdk.txs.send({ txs });
 ```
 
 #### Load Safe transaction information
+
 ```js
-const safeTx: SafeTransaction = await safe.loadSafeTransaction(safeTxHash)
-```
+const safeTx: SafeTransaction = await sdk.txs.getBySafeTxHash(safeTxHash);
+```
+
+#### More scenarios
+
+For all available sdk methods, please refer to the [safe-apps-sdk](https://github.com/gnosis/safe-apps-sdk/tree/master/packages/safe-apps-sdk) documentation

packages/safe-apps-react-sdk/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@gnosis.pm/safe-apps-react-sdk",
   "private": false,
-  "version": "0.4.0",
+  "version": "1.0.0-beta.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "license": "MIT",
@@ -11,10 +11,8 @@
   ],
   "author": "Gnosis (https://gnosis.pm)",
   "dependencies": {
-    "@gnosis.pm/safe-apps-sdk": "0.4.1",
-    "@types/jest": "^24.0.0",
-    "@types/uuid": "^8.3.0",
-    "uuid": "^8.3.0"
+    "@gnosis.pm/safe-apps-sdk": "1.0.0-beta.5",
+    "@types/jest": "^26.0.19"
   },
   "peerDependencies": {
     "@types/node": "^12.0.0",

packages/safe-apps-react-sdk/src/index.tsx

@@ -1,34 +1,54 @@
-import React, { ReactNode } from 'react';
-import connectSafe, { Safe } from './safe';
+import { createContext, useState, useEffect, useContext, useMemo, ReactElement } from 'react';
+import SafeAppsSDK, { Opts as SDKOpts, SafeInfo } from '@gnosis.pm/safe-apps-sdk';
 
-const SafeContext = React.createContext<Safe | undefined>(undefined);
+type SafeReactSDKContext = {
+  sdk: SafeAppsSDK;
+  connected: boolean;
+  safe: SafeInfo;
+};
+
+const SafeContext = createContext<SafeReactSDKContext | undefined>(undefined);
 
 interface Props {
-  loading?: ReactNode;
+  loader?: ReactElement;
+  opts?: SDKOpts;
 }
 
-export const SafeProvider: React.FC<Props> = ({ loading, children }) => {
-  const [safe] = React.useState(connectSafe());
-  const [connected, setConnected] = React.useState(false);
-  React.useEffect(() => {
-    safe.activate(() => {
-      setConnected(safe.isConnected());
-    });
-
-    return () => safe.deactivate();
-  }, [safe]);
-
-  return (
-    <div className="App">
-      {connected ? <SafeContext.Provider value={safe}>{children}</SafeContext.Provider> : loading}
-    </div>
-  );
+export const SafeProvider: React.FC<Props> = ({ loader = null, opts, children }) => {
+  const [sdk] = useState(new SafeAppsSDK(opts));
+  const [connected, setConnected] = useState(false);
+  const [safe, setSafe] = useState<SafeInfo>({ safeAddress: '', network: 'rinkeby' });
+  const contextValue = useMemo(() => ({ sdk, connected, safe }), [sdk, connected, safe]);
+
+  useEffect(() => {
+    const fetchSafeInfo = async () => {
+      try {
+        const safeInfo = await sdk.getSafeInfo();
+
+        setSafe(safeInfo);
+        setConnected(true);
+      } catch (err) {
+        setConnected(false);
+      }
+    };
+
+    fetchSafeInfo();
+  }, [sdk]);
+
+  if (!connected && loader) {
+    return loader;
+  }
+
+  return <SafeContext.Provider value={contextValue}>{children}</SafeContext.Provider>;
 };
-export const useSafe = (): Safe => {
-  const value = React.useContext(SafeContext);
+
+export const useSafeAppsSDK = (): SafeReactSDKContext => {
+  const value = useContext(SafeContext);
+
   if (value === undefined) {
     throw new Error('You probably forgot to put <SafeProvider>.');
   }
+
   return value;
 };