Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.

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Paul Tsupikoff 6a5916764d Consolidate POSDAO contract reading (#2371) ... Previously, staking contract reading was arbitrarily spread across Explorer.Staking.ContractState, Explorer.Staking.PoolsReader and Indexer.Fetcher.StakingPools. Using async fetcher infrastructure for staking contracts is inadequate, as blocks may arrive out of order, while we want fetching to be triggered by newer block arrival. Also, contract calls were not batched enough, and it was hard to follow their sequence across involved modules. Now, on each incoming block, which is newer than the last seen, we fully update not only global contract state, but all validators, pools and delegators. All requests are intelligently compiled into four batches. These are defined together to give better overview of performed actions. Chain.import infrastructure is still used for inserting data into DB to leverage smart batching of INSERT queries. Likelihood calculation is added: it zips results of getPoolsToBeElected and getPoolsLikelihood calls to make a map of addresses. Only POS_STAKING_CONTRACT env variable is required now. Other contract addresses are fetched from it during launch. ABIs are concatenated together during launch as well, as we don't support batch requests against distinct ABIs yet. This should be addressed in further PRs. Up-to-date ABIs copied from build artifacts of posdao-contracts repo. File names now correspond to contract names, README directs to their origin. * Fetch inactive delegators, mark pools and delegators deleted (#2205) * Fetch min stakes and token contract address from StakingAuRa (#2313) * Fetch block reward ratio using validatorRewardPercent getter (#2424) * Add missing `banned_until` field in ON CONFLICT clause for staking pools.		4 years ago
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dev	Handle errors for non-archive node	4 years ago
prod	Handle errors for non-archive node	4 years ago
test	Finalize Besu variant	5 years ago
config.exs	Consolidate POSDAO contract reading (#2371)	4 years ago
dev.exs	add logging	6 years ago
prod.exs	add logging	6 years ago
test.exs	Get rid of all first traces	5 years ago