blockscout

Commit Graph

Author	SHA1	Message	Date
Alex Garibay	cade255e15	Add support for named addresses (#590 )	6 years ago
Igor Florian	b05196df0f	Create records for TokenBalances in the database The TokenBalances will be built in the BlockFetcher and will be stored with value and value_fetch_at as nil. When the TokenBalanceFetcher is plugued this info will be fetched and updated.	6 years ago
Luke Imhoff	355fbcf9c7	token_id needs to be able to hold 14251919818366649780 Seen in https://circleci.com/gh/poanetwork/blockscout/21320, so assume token_id can be EVM native 256-bit, which would be 2^256 or ~ 10^78.	6 years ago
Luke Imhoff	24c2d8e24e	Use nil value to indicate unfetched Balance Balances will be created when a given (address_hash, block_number) is first seen, but with a `nil` value. The BalanceFetcher will stream this value is `NULL` rows on restart to initialize the queue.	6 years ago
Alex Garibay	8b16f81b73	Catalog token transfers and tokens during indexing (#484 ) * Fetch token information asynchronously during indexing * Include token transfers imports in main importer * Extract token transfers when importing blocks while indexing * Move ecto to explorer deps * Update References to the Indexer namespace * Add token insertions with main importer * Import token address/type during block indexing	6 years ago
Tim Mecklem	6a7381b296	Add `created_contract_address_hash` to transactions and update queries	6 years ago
Luke Imhoff	e3f7581572	Historical Address Balances	6 years ago
Alex Garibay	a49acfea10	Add token transfer schema	6 years ago
Luke Imhoff	88bb8a3b55	log type must be optional type is not supplied by Geth	6 years ago
Luke Imhoff	8b5327ad65	Remove public_key and standard_v from transactions public_key and standard_v is only exposed by Parity, so to allow for Geth compatibility, public_key and standard_v should be removed. If they are needed, they can be recovered from r, s, and v.	6 years ago
Luke Imhoff	53d34141ee	Convert blocks nonce to bytea A block nonce is an 8-byte hash. Only triggered for Ethereum Mainnet where nonce is used for Proof-of-Work. Nonce was unused and 0 for POA networks like Sokol.	6 years ago
Igor Florian	44430af6f9	Support multiple compile versions This will allow that the versions selected in the page have real impact on how the Contract will be verified.	7 years ago
Tim Mecklem	bc6d1bdc27	Add `inserted_at` index to `blocks` to avoid sequential table scan	7 years ago
Igor Florian	a94ad57fd2	Include solc-js as a dependency It executes the solc-js compiler instead of the C version in the app. Even though it's not the more appropriated way to compile solidity `solc-js` will allows us compiling all versions from the beginning.	7 years ago
Luke Imhoff	0680973e64	fetched_balance_block_number instead of fetched_balance_at Fixes #243 Instead of getting the address balance at the latest block and recording the timestamp of the insert, which is only loosely correlated with even the latest block's timestamp on-chain, use the block number for the last time an address was used in the indexed address foreign keys in the chain: * blocks * miner_hash * internal_transactions * created_contract_address_hash * from_address_hash * to_address_hash * logs * address_hash * transactions * from_address_hash * to_address_hash To gather `fetched_balance_block_number` on reboot, `Explorer.Chain.stream_unfetched_addresses` queries across the above columns for the `MAX(blocks.number)`, which is used in `Explorer.Indexer.AddressBalanceFetcher.init/2`. During indexing, `Explorer.Indexer.AddressBalanceFetcher.async_fetch_balances/1` now requires a list of `%{block_number: Block.block_number(), hash: Hash.Truncated.t()}` instead of list of `Hash.Truncated.t()`. Having a `block_number` available for all importable entities's addresses required changing `Explorer.Indexer.AddressExtraction` to extract the `block_number` too. The use of `insert` in the factories was making tests that show the count not make sense, so the factories were switched to `build` because it means only the exact count is created when a default value is overridden. This does, unfortunately, mean that `params_for(factory)` no longer generates foreign keys and they must be set explicitly OR the association passed instead of the foreign key. Allow nil extracted fetched_balance_block_number when pending transaction NOTE: This is a database drop and reindex change.	7 years ago
Alex Garibay	c39154e6eb	Add user accounts (#176 ) * Add user accounts * Delete user_contacts on user delete * Add additional database enforcements * Add missing typespecs	7 years ago
Amanda Sposito	fd168a542e	Add smart contract verification using the solidity cli to process code	7 years ago
Luke Imhoff	dc8be8673b	Use :utc_datetime and DateTime for timestamps	7 years ago
Chris McCord	e813045564	Add initial BufferedTask behaviour Add internal_transactions_indexed_at to transactions schema for catching up on deferred internal transactions on boot.	7 years ago
Luke Imhoff	beea8f5a60	Denormalize blocks.number into transasctions.block_number Allows to use a sorted index for `Explorer.Chain.recent_collated_transactions`, which speeds up the query 600x with 1000 blocks with 100 transaction each and the speed up appears to only grow as more blocks and transactions per block is used.	7 years ago
Luke Imhoff	b8dfa6720c	transactions.index index	7 years ago
Luke Imhoff	f9c026202d	Fold receipts into transactions `Explorer.Chain.Receipt`s are never shown in isolation from `Explorer.Chain.Transaction`s and `Explorer.Chain.Transaction`s are used for pending and collated transactions, so move all collated-only fields from `Explorer.Chain.Receipt`s to `Explorer.Chain.Transaction`s. Remove `receipts` table completely: its migration is removed. THIS IS A DB RESET AND REINDEX CHANGE.	7 years ago
Alex Garibay	5bdea742f0	Add API to calculate a block reward for a block (#223 )	7 years ago
Igor Florian	1306f6b30f	Store the Contract code in the Address Includes a new column in Addresses table to store the Contract bytecode. Having this code means that an Adress is a contract. We're gathering the attributes (`created_contract_code` and `created_contract_address_hash`) that represent a Contract creation in the Address fetching (during the indexing) so an Address can be created in the database with them.	7 years ago
Luke Imhoff	e1734c820f	Remove credits and debits JSONRPC is used to fetch the balances now, so the credits and debits table and schema should be removed as dead code.	7 years ago
Luke Imhoff	6749e15cb8	Transaction v as integer Documentation I can find say v should be between 27 and 30 with 29 and 30 being rare, but there are some values of 189 and 190 from Sokol, so we can't constrain the value now.	7 years ago
Luke Imhoff	3f7a737238	standard_v is a smallint (2 bytes) that must be between 0 and 3	7 years ago
Luke Imhoff	9e24b3b0d3	Convert transactions r and s to decimal	7 years ago
Luke Imhoff	a96f05d065	Store variable-length DATA as Explorer.Chain.Data Explorer.Chain.Data is like `Explorer.Chain.Hash`, but of variable width.	7 years ago
Luke Imhoff	45c32667a2	Remove (sub)section comments	7 years ago
Alex Garibay	bf45faa513	Add Historical Data (#157 ) * Fetch all tokens * Fetch and store currency history	7 years ago
Luke Imhoff	910792faac	Fix internal transaction indexes	7 years ago
Chris McCord	b9154901e9	Add address balance fetching	7 years ago
Luke Imhoff	40d00802ea	Suicide type internal transactions	7 years ago
Luke Imhoff	1fb23bf395	Sokol indexer complete to block 2229598	7 years ago
Luke Imhoff	5a725265f6	WIP Hash primary keys + Everything compiles + Explorer tests pass + ExplorerWeb tests pass + Hashes are an Ecto.Type - Indexers are still broke, but docs are bulding up	7 years ago
Chris McCord	117871a834	WIP * Fix bug when restarting index from lst block * Include tests for block sequencer * Check for new blocks periodically after indexing Co-authored-by: Alex Garibay <alex@alexgaribay.com> Co-authored-by: Luke Imhoff <luke.imhoff@dockyard.com>	7 years ago
Luke Imhoff	d6b00db768	Split explorer_web from explorer OTP app Co-authored-by: Alex Garibay <alex.garibay@dockyard.com>	7 years ago
Luke Imhoff	526eb526ac	Umbrellify Move old root down to apps/explorer. Make root umbrella. Co-authored-by: Alex Garibay <alex.garibay@dockyard.com>	7 years ago

42 Commits (360e224b19ce3c8a9c03c5779cf9d4e465574942)