This code is to integrate IoTeX mainnet chain tracking API that returns transactions count and UAW count for the given dApp smart contracts (addresses).
Blockchain data will be uploaded to MongoDB, in case nodes are not accessible anymore, we still can have access to the data using stored transactions.
The codes implements web3 client using express.js to fetch transactions from nodes properly which you can find more info in the queue folder.
The codes also implements an API using Symfony to return calculated metrics based on the transactions fetched data which you can find more info in the webapp folder.
At the moment, the codes tracks blocks in range from 23224028 to 23226158 only. If you want to change this range, please take a look at .env file.
API returns a JSON respons as follow:
{ "transactionsCount": 123, "uawCount": 23 };
uawCountstands for unique wallet addresses (interacting with the smart contracts)transactionsCountis simply the sum of all transactions
Transactions have from and to fields, where
fromfom is the wallet address that is interacting with the contracttois the smart contract address
It's peace of cake. You just need to have docker already installed on your OS and then run following codes in the terminal:
chmod +x install.sh
./install.sh
To run the downloader queue for transactions, you just need to open following url on your web browser:
http://localhost:3000/q/start
you can see the running queue using following url :
http://localhost:3002/queues/
To view mongodb results, you can open following url on your web browser:
http://localhost:8081/
To get for 0x04C22AfaE6a03438b8FED74cb1Cf441168DF3F12 smart contract you can visit following url :
http://localhost:8000/trx/0x04C22AfaE6a03438b8FED74cb1Cf441168DF3F12
- Chain website: https://iotex.io/
- Docker
- BullMQ
- Express.js
- Symfony
- Redis
- MongoDB