Awesome
[!IMPORTANT]
A lot of the codebase here no longer works due to Moralis closing down their backend servers. We are building a new full-stack course on Cyfrin Updraft this year, stay tuned!
- Full-Stack Setup
- Minimal Quickstart
Full-Stack Setup
1. Git clone the contracts repo
In it's own terminal / command line, run:
git clone https://github.com/PatrickAlphaC/hardhat-nft-marketplace-fcc
cd hardhat-nextjs-nft-marketplace-fcc
yarn
2. Start your node
After installing dependencies, start a node on it's own terminal with:
yarn hardhat node
3. Connect your codebase to your moralis server
Setup your event moralis. You'll need a new moralis server to get started.
Sign up for a free account here.
Once setup, update / create your .env
file. You can use .env.example
as a boilerplate.
NEXT_PUBLIC_APP_ID=XXXX
NEXT_PUBLIC_SERVER_URL=XXXX
moralisApiKey=XXX
moralisSubdomain=XXX
masterKey=XXX
chainId=31337
With the values from your account.
Then, in your ./package.json
update the following lines:
"moralis:sync": "moralis-admin-cli connect-local-devchain --chain hardhat --moralisSubdomain XXX.usemoralis.com --frpcPath ./frp/frpc",
"moralis:cloud": "moralis-admin-cli watch-cloud-folder --moralisSubdomain XXX.usemoralis.com --autoSave 1 --moralisCloudfolder ./cloudFunctions",
"moralis:logs": "moralis-admin-cli get-logs --moralisSubdomain XXX.usemoralis.com"
Replace the XXX.usemoralis.com
with your subdomain, like 4444acatycat.usemoralis.com
and update the moralis:sync
script's path to your instance of frp
(downloaded as part of the Moralis "Devchain Proxy Server" instructions mentioned above)
4. Globally install the moralis-admin-cli
yarn global add moralis-admin-cli
5. Setup your Moralis reverse proxy
Optionally: On your server, click on "View Details" and then "Devchain Proxy Server" and follow the instructions. You'll want to use the
hardhat
connection.
- Download the latest reverse proxy code from FRP and add the binary to
./frp/frpc
. - Replace your content in
frpc.ini
, based on your devchain. You can find the information on theDevChain Proxy Server
tab of your moralis server.
In some Windows Versions, FRP could be blocked by firewall, just use a older release, for example frp_0.34.3_windows_386
Mac / Windows Troubleshooting: https://docs.moralis.io/faq#frpc
Once you've got all this, you can run:
yarn moralis:sync
You'll know you've done it right when you can see a green connected
button after hitting the refresh symbol next to DISCONNECTED
. You'll want to keep this connection running.
IMPORTANT
Anytime you reset your hardhat node, you'll need to press the RESET LOCAL CHAIN
button on your UI!
6. Setup your Cloud functions
In a separate terminal (you'll have a few up throughout these steps)
Run yarn moralis:cloud
in one terminal, and run yarn moralis:logs
in another. If you don't have moralis-admin-cli
installed already, install it globally with yarn global add moralis-admin-cli
.
Note: You can stop these after running them once if your server is at max CPU capactity.
If you hit the little down arrow in your server, then hit Cloud Functions
you should see text in there.
Make sure you've run yarn moralis:sync
from the previous step to connect your local Hardhat devchain with your Moralis instance. You'll need these 3 moralis commands running at the same time.
7. Add your event listeners
You can do this programatically by running:
node watchEvents.js
Or, if you want to do it manually
Finally, go to View Details
-> Sync
and hit Add New Sync
-> Sync and Watch Contract Events
Add all 3 events by adding it's information, like so:
- ItemListed:
- Description: ItemListed
- Sync_historical: True
- Topic: ItemListed(address,address,uint256,uint256)
- Abi:
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "seller",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "nftAddress",
"type": "address"
},
{
"indexed": true,
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "price",
"type": "uint256"
}
],
"name": "ItemListed",
"type": "event"
}
5. Address: <YOUR_NFT_MARKETPLACE_DEPLOYED_ADDRESS_FROM_HARDHAT>
6. TableName: ItemListed
You can add the canceled and bought events later.
8. Mint and List your NFT
Back in the main directory, run:
yarn hardhat run scripts/mint-and-list-item.js --network localhost
And you'll now have an NFT listed on your marketplace.
9. Start your front end
At this point, you'll have a few terminals running:
- Your Hardhat Node
- Your Hardhat Node syncing with your moralis server
- Your Cloud Functions syncing
- Your Moralis Logging
And you're about to have one more for your front end.
yarn run dev
And you'll have your front end, indexing service running, and blockchain running.
Minimal Quickstart
- Clone the backend repo
git clone https://github.com/PatrickAlphaC/hardhat-nft-marketplace-fcc
cd hardhat-nextjs-nft-marketplace-fcc
yarn
yarn hardhat node
Leave that terminal running^
- Clone the frontend
git clone https://github.com/PatrickAlphaC/nextjs-nft-marketplace-moralis-fcc
cd nextjs-nft-marketplace-moralis-fcc
yarn
Setup your .env
with moralis info and update your package.json
with moralis subdomain.
- Sync your hardhat node with moralis
Update your frpc.ini
file with what you see in the moralis UI.
Leave this terminal running:
yarn moralis:sync
- Watch for events && Update cloud functions
Run once:
yarn moralis:cloud
node watchEvents.js
- Emit an event
Back in your hardhat project, run:
yarn hardhat run scripts/mint-and-list-item.js --network localhost
And you should see it updated in the database