chore: add polygon network

Author: adityabhattad2021

app/blockchain/.env.example

@@ -1,4 +1,6 @@
-POLYGON_AMOY_RPC_URL=https://rpc-amoy.polygon.technology/
-POLYGON_RPC_URL=https://polygon-mainnet.infura.io/
 PRIVATE_KEY=
-ETHERSCAN_API_KEY=
+ETHERSCAN_API_KEY=
+POLYGON_AMOY_RPC_URL=https://rpc-amoy.polygon.technology/
+POLYGON_RPC_URL=https://polygon-mainnet.infura.io
+MILKOMEDA_CARDANO_DEVNET=https://rpc-devnet-cardano-evm.c1.milkomeda.com
+MILKOMEDA_CARDANO_MAINNET=https://rpc-mainnet-algorand-rollup.a1.milkomeda.com

app/blockchain/Makefile

@@ -19,6 +19,10 @@ dme: deploy-mock-erc20
 deploy-polygon-testnet:
 	$(FORGE_SCRIPT) script/DeployFairFund.s.sol:DeployFairFund --rpc-url ${POLYGON_AMOY_RPC_URL} --private-key ${PRIVATE_KEY} ${BROADCAST} --verify --etherscan-api-key ${ETHERSCAN_API_KEY} $(LEGACY) -vvvv
 
+deploy-polygon-mainnet:
+	$(FORGE_SCRIPT) script/DeployFairFund.s.sol:DeployFairFund --rpc-url ${POLYGON_RPC_URL} --private-key ${PRIVATE_KEY} ${BROADCAST} --verify --etherscan-api-key ${ETHERSCAN_API_KEY} $(LEGACY) -vvvv
+
+
 mock-all: deploy-mock-fair-fund deploy-mock-erc20
 
 

app/web-app/.env.example

@@ -1,19 +1,21 @@
+# Get it from https://cloud.reown.com/
 NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=
 
 # Website URL (Use http://localhost:3000 for local development)
 NEXT_PUBLIC_WEBSITE_URL=http://localhost:3000
 
 # NextAuth Secret (Generate a secure random string, e.g., via `openssl rand -base64 32`)
 NEXTAUTH_SECRET=
+
+# NextAuth URL (Use http://localhost:3000 for local development)
+NEXTAUTH_URL=http://localhost:3000
 NEXTAUTH_URL=http://localhost:3000/
 NEXTAUTH_URL_INTERNAL=http://localhost:3000/
+
 NEXT_PUBLIC_WEBSITE_DESCRIPTION="FairFund is a blockchain based platform for community-driven funding. Users can deploy funding vaults, deposit funds, and submit proposals for funding. The platform uses a voting mechanism to decide which proposals receive funding."
 NEXT_PUBLIC_NETWORK=foundry
 NEXT_PUBLIC_SIGN_IN_STATEMENT="SignIn to FairFund."
 
-# NextAuth URL (Use http://localhost:3000 for local development)
-NEXTAUTH_URL=http://localhost:3000
-
 # PostgreSQL URLs (Default Docker-based setup uses 'development' password. Use your local PostgreSQL password if running locally)
 POSTGRES_PRISMA_URL="postgres://postgres:development@localhost:5432/dev-db"
 POSTGRES_URL_NON_POOLING="postgres://postgres:development@localhost:5432/dev-db"

app/web-app/src/blockchain/deployments/production/fairFund_deployment.json

@@ -1 +1 @@
-{"fairFund":"0x5FbDB2315678afecb367f032d93F642f64180aa3"}
+{"fairFund":"0xAE8Ae2345D9A3254fD90f117d84D947570553FF2"}

app/web-app/src/wagmi/config/index.ts

@@ -1,6 +1,6 @@
 import { WagmiAdapter } from '@reown/appkit-adapter-wagmi';
 import { cookieStorage, createStorage, http } from '@wagmi/core';
-import { foundry, polygonAmoy } from '@reown/appkit/networks';
+import { foundry, polygonAmoy, polygon } from '@reown/appkit/networks';
 
 export const projectId = process.env.NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID;
 
@@ -18,6 +18,7 @@ export const wagmiAdapter = new WagmiAdapter({
     networks,
     transports: {
         [polygonAmoy.id]: http('https://rpc-amoy.polygon.technology/'),
+        [polygon.id]: http('https://polygon.llamarpc.com'),
         [foundry.id]: http('http://localhost:8545'),
     },
 });

app/web-app/src/wagmi/provider/web3-modal.tsx

@@ -5,7 +5,7 @@ import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { createAppKit } from '@reown/appkit/react';
 import { cookieToInitialState, WagmiProvider, type Config } from 'wagmi';
 import { siweConfig } from '@/wagmi/siwe';
-import { foundry, polygonAmoy } from '@reown/appkit/networks';
+import { foundry, polygonAmoy, polygon } from '@reown/appkit/networks';
 
 const queryClient = new QueryClient();
 
@@ -24,9 +24,9 @@ const modal = createAppKit({
     networks:
         process.env.NEXT_PUBLIC_NETWORK === 'foundry'
             ? [foundry]
-            : [polygonAmoy],
+            : [polygonAmoy, polygon],
     defaultNetwork:
-        process.env.NEXT_PUBLIC_NETWORK === 'foundry' ? foundry : polygonAmoy,
+        process.env.NEXT_PUBLIC_NETWORK === 'foundry' ? foundry : polygon,
     metadata,
     features: {
         analytics: false,

app/web-app/src/wagmi/siwe/index.ts

@@ -1,7 +1,7 @@
 'use client';
 import { createSIWEConfig, formatMessage } from '@reown/appkit-siwe';
 import { getCsrfToken, getSession, signIn, signOut } from 'next-auth/react';
-import { foundry, polygonAmoy } from 'viem/chains';
+import { foundry, polygonAmoy, polygon } from 'viem/chains';
 
 export const siweConfig = createSIWEConfig({
     getMessageParams: async () => ({
@@ -10,7 +10,7 @@ export const siweConfig = createSIWEConfig({
         chains:
             process.env.NEXT_PUBLIC_NETWORK === 'foundry'
                 ? [foundry.id]
-                : [polygonAmoy.id],
+                : [polygonAmoy.id, polygon.id],
         statement: 'Sign In With Ethereum to prove you control this wallet.',
     }),
     createMessage: ({ address, ...args }) => formatMessage(args, address),