MELD Dev Diary 17

Borrowing & Lending

Onchain:

• Integrate Plutonomy to contract build to optimize scripts’ size and execution unit.
• Upgrade Plutarch version, replace in-house util functions by plutarch-unit in unit test to be compatible with new Plutarch version.
• Enable operator to withdraw treasury fund generated by reserve factor from pool contract.
• Export on-chain functions to off-chain to reduce the duplicated logic between on-chain and off-chain code making code easier to maintain.

Off-chain and testing:

• Calculate the exact minimum ADA UTXO when building transactions to support UTXO size scaling.
• Write API to build transactions to withdraw treasury fund from pool contract.
• Update off-chain interest rate calculation to use exported on-chain functions.
• Update oracle mock price feed API to support more tokens.
• Fix undefined cases & minor refactor for batcher service.
• Minor refactor for contract exporter and integration tests.
• Implement API to query accounts over liquidation threshold.
• Enforce tests to acquire database connection from pool.

Preview testnet deployment:

• Add deployment configs for token faucet.
• Prepare configs & initial UTXOs for contracts deployment.
• Experiment deploying contracts to preview testnet.

MELDapp

• Implementation of wallet restoration with web3auth.
• Backend API implementation for historical transactions and asset values.
• Frontend integration to show users’ historical transactions and asset values.

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