Weekly update 2021-04-01

[frol]

Last week update is here: #4166

Done

• meta: OKRs draft for Q2 is done (Thanks everyone involved! @frol @khorolets @nearmax @chefsale @telezhnaya @mhalambek @shelegdmitriy @miraclx)
• nearcore:
  • Guard query(view_state) JSON RPC endpoint rejecting the calls to the accounts with "big" state (storage usage > N bytes) feat(rpc): viewing large contract state is now prohibted to avoid excessive resource consumption #4167 (@bowenwang1996)
• near-cli v2 (in Rust): new near-cli received a few updates approaching completeness of the transaction construction flow (here is an initial showcase)
• indexer:
• balances:
  • total supply sanity check was performed and confirmed through RPC (view_account), but database SQL query is still in the works

Plans

• meta: OKRs needs to be finalized (@frol)
• nearcore:
  • broadcast_tx_* and tx* endpoints are refactored refactor(jsonrpc): Refactor broadcast_tx jsonrpc handler to add structured errors #4180 [under review] (@khorolets)
    • they need to be regression-tested (@khorolets)
  • Refactor health and status to the structured errors (@chefsale)
  • neard/tests/rpc_nodes.rs refactoring (@miraclx)
• balances:
  • needs further investigation around account_changes order (when changes happen in the same receipt): Do we miss some balance changes? near-indexer-for-explorer#77 (@telezhnaya)
  • circulating supply investigation is in the plans (@telezhnaya)
• indexer:
  • react to the testnet hard-fork (@khorolets)
  • read-only access to the database is reviewed (@telezhnaya)

Discussions

• Frol: testnet will be wiped on 01-04-2021. Indexer for Explorer for testnet will be restarted and the PostgreSQL database wiped.

[frol]

Forgot to mention OpenRPC discussion happening here: #4177 (comment)