adding plugin example react app (#5)

* added: example app * updated: example and package deps
Salmandabbakuti · Feb 7, 2024 · 4f90cbb · 4f90cbb
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diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
@@ -9,11 +9,13 @@ on:
     paths-ignore:
       - "README.md"
       - "LICENSE"
+      - "example/**"
   pull_request:
     branches: [main]
     paths-ignore:
       - "README.md"
       - "LICENSE"
+      - "example/**"
 
 jobs:
   e2e-test:

diff --git a/.gitignore b/.gitignore
@@ -11,6 +11,7 @@ dist/
 yarn.lock
 npm-debug.log
 package-lock.json
+.DS_Store
 
 # Executables
 *.swf

diff --git a/.npmignore b/.npmignore
@@ -1,6 +1,7 @@
 .github/
 src/
 test/
+example/
 
 # Executables
 *.swf

diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Superfluid Web3 Plugin
 
-[![npm version](https://img.shields.io/badge/npm-0.2.6-brightgreen)](https://www.npmjs.com/package/web3-plugin-superfluid)
+[![npm version](https://img.shields.io/badge/npm-0.2.7-brightgreen)](https://www.npmjs.com/package/web3-plugin-superfluid)
 
 The Superfluid Web3.js Plugin extends the capabilities of the Web3.js library to interact seamlessly with the [Superfluid Protocol](https://superfluid.finance). This plugin provides convenient methods for interacting with the Superfluid protocol contracts.
 
@@ -198,6 +198,12 @@ npm publish
 
 ## Change Log
 
+#### 0.2.7
+
+- Added example to show how to use the plugin in a react app
+- Few tsdoc improvements
+- Updated dependencies
+
 #### 0.2.6
 
 - Added handy `contractAddresses` method to get contract addresses of the network

diff --git a/example/LICENSE b/example/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Salman Dabbakuti
+
+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.
diff --git a/example/README.md b/example/README.md
@@ -0,0 +1,19 @@
+# web3-plugin-superfluid-example
+
+Superfluid Web3 Plugin example using Vite and React
+
+## Usage
+
+```bash
+npm install
+
+npm run dev
+```
+
+Currently, using below packages:
+
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+- [web3](https://github.com/web3/web3.js): Ethereum JavaScript API
+
+- [web3-plugin-superfluid](https://github.com/Salmandabbakuti/web3-plugin-superfluid/tree/main?tab=readme-ov-file#superfluid-web3-plugin): Web3js plugin for Superfluid Protocol
diff --git a/example/index.html b/example/index.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8" />
+  <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Superfluid Web3Plugin Example React</title>
+</head>
+
+<body>
+  <div id="root"></div>
+  <script type="module" src="/src/main.tsx"></script>
+</body>
+
+</html>
diff --git a/example/package.json b/example/package.json
@@ -0,0 +1,32 @@
+{
+  "name": "web3-plugin-superfluid-example",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite --port 3000",
+    "build": "tsc && vite build",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "antd": "^5.14.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "web3": "^4.4.0",
+    "web3-plugin-superfluid": "0.2.7"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.55",
+    "@types/react-dom": "^18.2.18",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
+    "@vitejs/plugin-react-swc": "^3.6.0",
+    "eslint": "^8.56.0",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.5",
+    "typescript": "^5.3.3",
+    "vite": "^5.0.12",
+    "vite-plugin-node-polyfills": "^0.19.0"
+  }
+}
diff --git a/example/public/vite.svg b/example/public/vite.svg
diff --git a/example/src/App.css b/example/src/App.css
@@ -0,0 +1,4 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+}
diff --git a/example/src/App.tsx b/example/src/App.tsx
@@ -0,0 +1,235 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { useState } from "react";
+import { Button, message, Form, Input, Tabs } from "antd";
+import { Web3 } from "web3";
+import {
+  SuperfluidPlugin,
+  CFAV1Forwarder,
+  CFAV1
+} from "web3-plugin-superfluid";
+import "./App.css";
+
+interface FlowInput {
+  token: string;
+  sender: string;
+  receiver: string;
+}
+
+interface CreateFlowInput extends FlowInput {
+  flowRate: string;
+}
+
+function App() {
+  const [account, setAccount] = useState<string>("");
+  const [cfav1Forwarder, setCfav1Forwarder] = useState<CFAV1Forwarder | null>(
+    null
+  );
+  const [cfav1, setCfav1] = useState<CFAV1 | null>(null);
+  const [flowInfo, setFlowInfo] = useState<any>(null);
+  const [createFlowInput, setCreateFlowInput] = useState<CreateFlowInput>({
+    token: "",
+    sender: "",
+    receiver: "",
+    flowRate: ""
+  });
+  const [getFlowInfoInput, setGetFlowInfoInput] = useState<FlowInput>({
+    token: "",
+    sender: "",
+    receiver: ""
+  });
+
+  const handleCreateFlowInputChange = (changedValues: any) => {
+    console.log(changedValues);
+    setCreateFlowInput({
+      ...createFlowInput,
+      ...changedValues
+    });
+  };
+
+  const handleGetFlowInfoInputChange = (changedValues: any) => {
+    console.log(changedValues);
+    setGetFlowInfoInput({
+      ...getFlowInfoInput,
+      ...changedValues
+    });
+  };
+
+  const handleConnectWallet = async () => {
+    if (!(window as any)?.ethereum)
+      return message.error("Please install MetaMask!");
+    try {
+      const web3 = new Web3((window as any).ethereum);
+      web3.registerPlugin(new SuperfluidPlugin());
+      // get chainid from metamask
+      const chainId = await web3.eth.getChainId();
+      const protocolAddresses = web3.superfluid.contractAddresses(
+        Number(chainId)
+      );
+      const cfav1Forwarder = web3.superfluid.cfav1Forwarder(
+        protocolAddresses.cfaV1Forwarder
+      );
+      const cfav1 = web3.superfluid.cfav1(protocolAddresses.cfaV1);
+      setCfav1Forwarder(cfav1Forwarder);
+      setCfav1(cfav1);
+      const [account1] = await (window as any).ethereum.request({
+        method: "eth_requestAccounts"
+      });
+      setAccount(account1);
+      message.success("Wallet Connected");
+    } catch (err: any) {
+      console.log("Connect Wallet Error", err);
+      message.error(err.message);
+    }
+  };
+
+  const getFlowInfo = async () => {
+    if (!cfav1) return message.error("Please connect wallet first!");
+    console.log(getFlowInfoInput);
+    const { token, sender, receiver } = getFlowInfoInput;
+    try {
+      const flowInfo = await cfav1.methods
+        .getFlow(token, sender, receiver)
+        .call();
+      console.log(flowInfo);
+      setFlowInfo(flowInfo);
+    } catch (err: any) {
+      console.log("Get Flow Info Error", err);
+      message.error(err.message);
+    }
+  };
+
+  const handleCreateFlow = async () => {
+    if (!cfav1Forwarder) return message.error("Please connect wallet first!");
+    const { token, sender, receiver, flowRate } = createFlowInput;
+    message.info("Creating Flow...");
+
+    try {
+      const tx = await cfav1Forwarder.methods
+        .createFlow(token, sender, receiver, flowRate, "0x")
+        .send({
+          from: account
+        });
+      console.log(tx);
+      message.success(`Flow Created, tx: ${tx.transactionHash}`);
+    } catch (err: any) {
+      console.log("Create Flow Error", err);
+      message.error(err.message);
+    }
+  };
+
+  return (
+    <>
+      <h2>Superfluid Web3 Plugin Example</h2>
+      <p>
+        This is an example of how to use the Superfluid Web3 Plugin to interact
+        with the Superfluid Protocol.
+      </p>
+      {/* add docs link here */}
+      <p>
+        <a href="https://github.com/Salmandabbakuti/web3-plugin-superfluid/tree/main?tab=readme-ov-file#superfluid-web3-plugin"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          Documentation
+        </a>
+      </p>
+      {account ? (
+        <>
+          <Button
+            type="primary"
+            onClick={() => {
+              setAccount("");
+              setCfav1Forwarder(null);
+            }}
+          >
+            {account.slice(0, 6)}...{account.slice(-4)}
+          </Button>
+          <Tabs
+            animated
+            defaultActiveKey="info"
+            items={[
+              {
+                key: "info",
+                label: "Flow Info",
+                children: (
+                  <Form
+                    labelCol={{ span: 10 }}
+                    layout="vertical"
+                    onValuesChange={handleGetFlowInfoInputChange}
+                    onFinish={getFlowInfo}
+                  >
+                    <Form.Item name="token" label="Token">
+                      <Input placeholder="Enter token address" required autoFocus />
+                    </Form.Item>
+                    <Form.Item name="sender" label="Sender">
+                      <Input placeholder="Enter sender address" required />
+                    </Form.Item>
+                    <Form.Item name="receiver" label="Receiver">
+                      <Input placeholder="Enter receiver address" required />
+                    </Form.Item>
+                    <Button type="primary" htmlType="submit">
+                      Get Flow Info
+                    </Button>
+
+                    {flowInfo && (
+                      <div
+                        style={{
+                          marginTop: 20,
+                          backgroundColor: "#eee",
+                          padding: 10,
+                          textAlign: "center"
+                        }}
+                      >
+                        <p>Flow Rate: {Number(flowInfo.flowRate)} wei/sec</p>
+                        <p>
+                          Flow Updated At:{" "}
+                          {new Date(
+                            Number(flowInfo.timestamp) * 1000
+                          ).toLocaleString()}
+                        </p>
+                      </div>
+                    )}
+                  </Form>
+                )
+              },
+              {
+                key: "create",
+                label: "Create Flow",
+                children: (
+                  <Form
+                    labelCol={{ span: 10 }}
+                    layout="vertical"
+                    onFinish={handleCreateFlow}
+                    onValuesChange={handleCreateFlowInputChange}
+                  >
+                    <Form.Item name="token" label="Token">
+                      <Input placeholder="Enter token address" autoFocus required />
+                    </Form.Item>
+                    <Form.Item name="sender" label="Sender">
+                      <Input placeholder="Enter sender address" required />
+                    </Form.Item>
+                    <Form.Item name="receiver" label="Receiver">
+                      <Input placeholder="Enter receiver address" required />
+                    </Form.Item>
+                    <Form.Item name="flowRate" label="Flow Rate">
+                      <Input placeholder="Enter flowrate in wei/sec" required />
+                    </Form.Item>
+                    <Button type="primary" htmlType="submit">
+                      Create Flow
+                    </Button>
+                  </Form>
+                )
+              }
+            ]}
+          />
+        </>
+      ) : (
+        <Button type="primary" onClick={handleConnectWallet}>
+          Connect Wallet
+        </Button>
+      )}
+    </>
+  );
+}
+
+export default App;
diff --git a/example/src/assets/react.svg b/example/src/assets/react.svg