fix: update for polygon testnet from mumbai to amoy

Author: wenxing-wang-ey

README.md

@@ -344,17 +344,9 @@ Starlight handles secret initiation in the constructor by creating a proof at th
 
 Since this inevitably creates a commitment to be sent your local db, simply restarting the zapp will **not** work. The blockchain will be aware of the constructor commitment, but your zapp will not.
 
-If you would like to restart the zapp and redeploy the contract, always (with no running docker containers) run:
-
-`./bin/redeploy` <-- creates a new constructor proof and saves the commitment, then deploys the shield contract
-
-`npm run restart` <-- if you'd like to use the APIs, always **restart** rather than **start** since the latter clears your local dbs
-
-Then, if you previously had nullifiers, reinstate them in your local sparse merkle tree by sending a POST to `http://localhost:3000/reinstateNullifiers`.
-
 #### Deploy on public testnets
 
-Apart from local ganache instance, Starlight output zapps can now be deployed in Sepolia, Goerli and Polygon Mumbai as cli options. Connection to Sepolia and Goerli are made through [infura](https://infura.io/) endpoints and that of Polygon Mumbai is provided via [maticvigil](https://rpc.maticvigil.com/).
+Apart from local ganache instance, Starlight output zapps can now be deployed in Sepolia, Goerli and Polygon Amoy as cli options. Connection to Sepolia and Goerli are made through [infura](https://infura.io/) endpoints and that of Polygon Amoy is provided via [Alchemy](https://www.alchemy.com/).
 
 The configuration can be done during `./bin/setup` phase in the following way.
 
@@ -364,7 +356,7 @@ The configuration can be done during `./bin/setup` phase in the following way.
 
 | option  | description  |
 |:--|:--|
-| `-n`  | Network : Specify testnet you want to connect to. possible options: `mumbai/ sepolia/ goerli`  |
+| `-n`  | Network : Specify testnet you want to connect to. possible options: `amoy/ sepolia/ goerli`  |
 | `-a`  | Ethereum address |
 | `-k`  | Private key of above ethereum address |
 | `-m` -  | 12 letter mnemonic passphrase  |

bin/start

@@ -3,4 +3,4 @@ set -e
 
 npm install -g ./
 
-tsc
+./node_modules/typescript/bin/tsc

src/boilerplate/common/bin/setup

@@ -44,7 +44,7 @@ rm -rf proving-files
 
 perl -i -pe "s,docker-compose.zapp.yml -f docker-compose.zapp.override.yml,docker-compose.zapp.yml,g" package.json
 
-if [[ $network == 'mumbai' ]] || [[ $network == 'sepolia' ]] || [[ $network == 'goerli' ]]
+if [[ $network == 'amoy' ]] || [[ $network == 'sepolia' ]] || [[ $network == 'goerli' ]]
 then
 perl -i -pe "s,DEFAULT_ACCOUNT: '',DEFAULT_ACCOUNT: \'$account\',g" docker-compose.zapp.override.yml
 perl -i -pe "s,DEFAULT_ACCOUNT_MNEMONIC: '',DEFAULT_ACCOUNT_MNEMONIC: \'$mnemonic\',g" docker-compose.zapp.override.yml
@@ -54,10 +54,10 @@ perl -i -pe "s,docker-compose.zapp.yml,docker-compose.zapp.yml -f docker-compose
 perl -i -pe "s,docker-compose -f docker-compose.zapp.yml up -d ganache, ## up ganache service for ganache,g" bin/startup
 fi
 
-if [[ $network == 'mumbai' ]]
+if [[ $network == 'amoy' ]]
 then
-perl -i -pe "s,RPC_URL: '',RPC_URL: \'wss:\/\/rpc-mumbai.maticvigil.com\/ws\/v1\/$rpc\',g" docker-compose.zapp.override.yml
-perl -i -pe "s,development_ganache,mumbai,g" entrypoint.sh
+perl -i -pe "s,RPC_URL: '',RPC_URL: \'wss:\/\/polygon-amoy.g.alchemy.com\/v2\/$rpc\',g" docker-compose.zapp.override.yml
+perl -i -pe "s,development_ganache,amoy,g" entrypoint.sh
 perl -i -pe "s,while,##while,g" entrypoint.sh
 perl -i -pe "s,10,60,g" bin/startup
 fi

src/boilerplate/common/config/default.js

@@ -88,27 +88,41 @@ module.exports = {
     port: process.env.BLOCKCHAIN_PORT,
   },
   // web3:
-  web3: {
+  web3: {    
     host: process.env.BLOCKCHAIN_HOST,
     port: process.env.BLOCKCHAIN_PORT,
     // url: `${process.env.BLOCKCHAIN_HOST}:${process.env.BLOCKCHAIN_PORT}`,
     url: process.env.RPC_URL,
     rpcUrl: process.env.RPC_URL,
     defaultAccountMnemonic: process.env.DEFAULT_ACCOUNT_MNEMONIC,
     key: process.env.KEY,
+    autoReconnectInterval: process.env.BLOCKCHAIN_RECONNECT_INTERVAL || 1000,
 
     options: {
       // defaultAccount: '0x90F8bf6A479f320ead074411a4B0e7944Ea8c9C1',
       defaultAccount: process.env.DEFAULT_ACCOUNT,
-      defaultGas: 5221975,
-      defaultGasPrice: 20000000000,
+      defaultGas: 11511304,
+      defaultGasPrice: 30000000000,
       // defaultBlock: '0', // e.g. the genesis block our blockchain
       // defaultGas: 90000000,
       // defaultGasPrice: 20000000000,
-      // transactionBlockTimeout: 50,
+      transactionBlockTimeout: 150,
       // transactionConfirmationBlocks: 15,
       // transactionPollingTimeout: 480,
       // transactionSigner: new CustomTransactionSigner()
+      clientConfig: {
+        // Useful to keep a connection alive
+        keepalive: true,
+        // Keep keepalive interval small so that socket doesn't die
+        keepaliveInterval: -1,
+      },
+      timeout: 0,
+      reconnect: {
+        auto: true,
+        delay: 5000, // ms
+        maxAttempts: 120,
+        onTimeout: false,
+      },
     },
   },
 };

src/boilerplate/common/truffle-config.js

@@ -50,10 +50,12 @@ module.exports = {
       network_id: 1337, // Any network (default: none)
       gas: 10000000,
     },
-    mumbai: {
+    amoy: {
       networkCheckTimeout: 10000,
       provider: () => new HDWalletProvider(mnemonic, rpcUrl),
-      network_id: 80001,
+      network_id: 80002,
+      gas:8500000,
+      gasPrice:30000000000,
       confirmations: 2,
       timeoutBlocks: 200,
       port: 8545,