Borrowing & Lending
On-chain:
- Refactor Pool computation to reuse it more easily on the off-chain side
- Rename some parameters for better understanding
- Reduce fee for the updating collateral request
- Increase the number of decimals for more accurate interest calculation
- Update liquidation logic to handle unexpected cases
Off-chain & testing:
- Support ADA staking in the Pool contract
- Publish most docker images to ECR
- Implement the liquidation bot to support liquidators
- Update docker OS
- Fix CORS in the lending API server
- Export the on-chain function to get the liquidation data on the off-chain side
- Convert signing keys to bech32 format
- Update API to allow the treasury can deposit assets to the Pool contract, such min ADA UTXO amount
- Add health check to the faucet and main API
- Deploy contracts to Preview testnet
- Use more concise address type in lending API for more readability
- Add tag for docker images on release branches
- Return Tx instead of TxBody to support frontend transaction building
- Update filter account function in batching service
- Prepare config for Preprod tesnet
- Write documentation on running liquidation bot
- Mock oracle API should accept price map in oracle datum format
- Update liquidation bot code according to new liquidation logic
Faucet:
- Prepare UTXO packs for the lending faucet to avoid congestion
- Write the script file to mint public testnet faucet tokens
- Reimplement faucet API to avoid user paying fee when minting tokens
- Implement API documentation server for the lending faucet
- Add prefix to token names minted by lending faucet on testnet
- Update faucet config to randomize minting token amount
Infrastructure:
- Deploying AWS infrastructure for lending and borrowing for dev and staging environments
- Minor Fargate services fixes for easier deployments in dev and staging environment
- Configuring manual Fargate deployments for staging environment using Github actions workflow
- Creating ECR repositories for lending services
- Upgrade to latest version monitoring stack: Grafana/Prometheus
- Integrate AWS CloudWatch as Grafana datasource
- Configure Grafana Dashboards for: ECS, RDS, ALB
- Set up AWS data lifecycle manager for EC2 monitoring instance
MELDapp
- FE implementation with supply, borrow, repay and withdraw transaction protocol.
- BE enhancement on getting real-time token amount in the wallet
Read more from the Dev Diary series here!
