2450 Commits (caa40cc01768252d00a03531d9bb7178c824d337)

Author	SHA1	Message	Date
Luke Imhoff	5a576fcb04	Update to Phoenix 1.4 + Cowboy 2 for HTTP 2 ... Fixes #1322	6 years ago
Ayrat Badykov	5bbb8c9b2e	add replaced transaction fetcher	6 years ago
Ayrat Badykov	0d41d2a060	regenerate gettext	6 years ago
Ayrat Badykov	6ec2776681	fix tests	6 years ago
Ayrat Badykov	d5c737d9fe	fix compilation warnings	6 years ago
Ayrat Badykov	57bc693174	add view helper to use both transactions and internal_transactions	6 years ago
Ayrat Badykov	e8b1ce732b	start 'Code.Supervisor' bound_interval_supervisor_test.exs	6 years ago
Ayrat Badykov	19cd720ed3	remove compilation warning	6 years ago
Ayrat Badykov	4b7fdef526	skip parity in Code.FetcherTest	6 years ago
zachdaniel	ec6c24e3e5	feat: add a minimum polling interval to protect from overrun	6 years ago
zachdaniel	45bf31c2dc	address view/test inconsistencies	6 years ago
Luke Imhoff	a89fe692a7	Make insert_address_current_token_balances_in_batches only insert new ... The previous version of `insert_address_current_token_balances_in_batches` could only be run once because it assumed that `address_current_token_balances` rows did not exist. I could have added an `ON CONFLICT` to to allow `insert_address_current`insert_address_current` to be rerun, but that would have attempted to rebuild the whole table, which would be very costly as the the complex join and aggregate calculations would need to be done for all rows even if they eventually conflict and we do `ON CONFLICT DO NOTHING`. Instead, `insert_address_current_token_balances_in_batches` searched for `address_token_balances` with `(address_hash, token_contract_address_hash)` pairs that should have an `address_current_token_balance` because the `address_token_balances` `value` is non-`NULL`. From this set of `address_token_balances_requiring_current`, the set of `address_current_token_balances` is removed, leaving only those `address_token_balances_without_required_current`, which are those affected by #1345. The rest of the script is rewritten to follow the convention from the new scripts like `update_new_tokens_holder_count_in_batches`, which include more logging with timing informations and estimates.	6 years ago
Ayrat Badykov	691c2b05fb	update code for parity	6 years ago
Ayrat Badykov	6acce91e21	use code from mainnet	6 years ago
Ayrat Badykov	9a30c0c850	add index	6 years ago
Ayrat Badykov	f9e63cff47	fix Code.Fetcher	6 years ago
Ayrat Badykov	33cbc6e4ab	set created_contract_code_indexed_at	6 years ago
Luke Imhoff	1e5507adbc	Set Token holder_count to 0 for new tokens ... Fixes #1359 If there is a conflict, then the token is no new and existing holder_count is not overriden. This ensures that pre-existing tokens that haven't been data migrated are kept as `holder_count` `NULL` and migrated tokens or new tokens passing through this change leave the `holder_count` unchanged.	6 years ago
zachdaniel	c68d59a011	feat: render addresses according to eip-55 ... For more information, see: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-55.md#specification	6 years ago
zachdaniel	50216d9f4c	fix: add height for footer logo	6 years ago
Ayrat Badykov	3d0d0f6209	return async_import_internal_transactions	6 years ago
Luke Imhoff	28695f3d75	Data migration to populate tokens holder_count ... `update_new_tokens_holder_count_in_batches` will `UPDATE` any `tokens` where `holders_count` is `NULL` will have it set using the same query as `Explorer.Chain.count_token_holders_from_token_hash/1`, so after `holders_count` is filled in, it will just be a faster version of `Explorer.Chain.count_token_holders_from_token_hash/1`. `holder_counts` is updated with deltas by `Explorer.Chain.Import.Runner.{Block, Address.CurrentTokenBalance}` as `address_current_token_balances` is changed in a way that would change `Explorer.Chain.count_token_holders_from_token_hash/1` without the need to run the expensive `COUNT` query again.	6 years ago
Luke Imhoff	4f1254b1be	Import.Runner.CurrentTokenBalances update_token_holder_counts ... When `CurrentTokenBalance`s are directly changed 1. Determine which rows will be deleted in `deleted_address_current_token_balances` using same `where` as `on_conflict` for `address_current_token_balances` 2. Upsert rows using pre-existing `address_current_token_balances`. 3. Calculate delta of holder count using `deleted_address_current_token_balances` and `address_current_token_balances`. If the delta is non-zero, update the `tokens.holder_count`.	6 years ago
Luke Imhoff	4144373367	Import.Runner.Block.update_token_holder_counts ... When `CurrentTokenBalance`s change due to blocks being reorged in `delete_address_current_token_balances` and `derive_address_current_token_balances`, whether an `address_hash` is a holder can change, which means the token holder_count can change. `update_token_holder_counts` checks if there is a net change in holders or does not update for that token.	6 years ago
Luke Imhoff	20f50d0dd4	Token holder_count ... `Token` `holder_count` stores `Explorer.Chain.count_token_holders_from_token_hash`, so it does not need to be recalculate for all runs. The `holder_count` is `nil` and must be initialized with a data migration. Since we know `count_token_holders_from_token_hash` across all tokens takes ~90 minutes the `token.holder_count` will be checked first, but if it is `nil`, `count_token_holders_from_token_hash` will still be called, which means the code can be deployed and the data migrations run in the background without blocking further deploys.	6 years ago
Ayrat Badykov	fdc57c8488	always run InternalTransaction.Fetcher	6 years ago
Ayrat Badykov	2d67e6faf5	fix dialyzer	6 years ago
Ayrat Badykov	2e94a0d2a6	return InternalTransaction.Fetcher	6 years ago
Ayrat Badykov	3520c7d8d7	fix address extraction for codes parameters	6 years ago
Ayrat Badykov	9852abae95	add catchup code fetcher	6 years ago
Ayrat Badykov	fbe2e80c91	skip parity because it's not synced to the required block	6 years ago
Ayrat Badykov	3d6412664a	set actual code from mainnet	6 years ago
Ayrat Badykov	e1284326bf	fix credo	6 years ago
Ayrat Badykov	8792417110	fix parity and geth json rpc tests	6 years ago
zachdaniel	91df652172	feat: better footer, configurable network list	6 years ago
zachdaniel	fefd4396a6	feat: add alt tags to logos	6 years ago
Luke Imhoff	719ff778a8	Update apps/ethereum_jsonrpc/test/ethereum_jsonrpc_test.exs ... Co-Authored-By: ayrat555 <ayratin555@gmail.com>	6 years ago
Ayrat Badykov	e40e4dca27	fetch codes	6 years ago
Ayrat Badykov	13ca7f4b25	do not fetch internal transaction from simple token transfer transactions	6 years ago
Luke Imhoff	25598e4b7b	Document Explorer.Chain.SmartContract ... Fixes #1342 Document `t:Explorer.Chain.SmartContract.t/0` to clarify difference between `t:Explorer.Chain.SmartContract.t/0` `contract_source_code` and `t:Explorer.Chain.Address.t/0` `contract_code`. Include Solidity ABI Spec docs so domain knowledge is available with the source.	6 years ago
Ayrat Badykov	fbbdf78804	do not index internal transactions with simple token transfers ... 0xa9059cbb - signature of the transfer(address,uint256) function from the ERC-20 token specification. Although transaction input data can be faked we use this heuristics to filter simple token transfer internal transactions from indexing because they slow down realtime fetcher	6 years ago
Luke Imhoff	8a1c526cf8	Optimize update_address_current_token_balances_in_batches ... Fixes #1335 1. Calculate only the `address_current_token_balances` that need to be updated in the temporary table instead of all `address_current_token_balances`. 2. Add lot of `RAISE NOTICE` to print 1. Start Times 2. End Times 3. Elapsed Times 4. Estimate Time of Completion 3. Only update address_current_token_balances if the block number is less than the temporary tables value, in case other transactions occurred to fix the value while the script is running.	6 years ago
zachdaniel	6bfc9cf4a6	fixup! fixup! fix: poll on import completion and only new blocks	6 years ago
zachdaniel	e3c4703a99	fixup! fix: poll on import completion and only new blocks	6 years ago
zachdaniel	c8fb42aba0	fix: poll on import completion and only new blocks	6 years ago
Luke Imhoff	4556ee2c01	Fix tests of transactions on non-consensus blocks ... Tests for BlockTransactionController mistakenly simulated transactions on non-consensus blocks by making the `transaction.block` `consensus` `false`, but this is unrealistic - the importing only sets the consensus block to `transaction.block` and non-consensus blocks show up as `transaction.transaction_forks` `transaction_fork.uncle`. To prevent this from happening again, `Explorer.Factory.with_block` now checks the `block` has `consensus: true`. With this setup fixed, the tests needed to be updated to show that *no* _transactions_ would be shown for non-consensus blocks (because there are only transactions forks) and whether the non-consensus blocks showed as "above tip" only had to do with the number being above the consensus number and not to do with it being non-consensus. Floki selectors are used to improve error messages when messages are unexpected.	6 years ago
Luke Imhoff	57808d6b23	Separate usage of max consensus block number and block height ... The block height should be used when calculating confirmations while the max consensus block number when a block number is needed and you want to tell if the chain is empty or only the genesis block is available. The block height is 0 if there are no blocks or if there is only the genesis block.	6 years ago
Luke Imhoff	cb7bc384e8	Calculate indexed ratio in SQL ... By calculating the indexed ratio in SQL, we only have 1 round trip to the database instead of 1 to get the max and 1 to get the min.	6 years ago
Luke Imhoff	083e5d3278	Ensure min and max block number is for consensus blocks ... Adding `WHERE consensus = true` both fixes the bug that `min_block_number` and `max_block_number` were including non-consensus blocks, but it also makes the query faster because there is an index for consensus blocks. Times from Eth Mainnet production: ``` ether=> SELECT min(b0."number") FROM "blocks" AS b0; min ----- 0 (1 row) Time: 414.218 ms ether=> EXPLAIN SELECT min(b0."number") FROM "blocks" AS b0; QUERY PLAN ----------------------------------------------------------------------------------------------- Finalize Aggregate (cost=223454.95..223454.96 rows=1 width=8) -> Gather (cost=223454.73..223454.95 rows=2 width=8) Workers Planned: 2 -> Partial Aggregate (cost=222454.73..222454.74 rows=1 width=8) -> Parallel Seq Scan on blocks b0 (cost=0.00..215051.99 rows=2961099 width=8) (5 rows) Time: 1.040 ms ether=> EXPLAIN SELECT min(b0."number") FROM "blocks" AS b0 WHERE b0.consensus = true; QUERY PLAN ----------------------------------------------------------------------------------------------------------------------------- Result (cost=0.45..0.46 rows=1 width=8) InitPlan 1 (returns $0) -> Limit (cost=0.43..0.45 rows=1 width=8) -> Index Only Scan using one_consensus_block_at_height on blocks b0 (cost=0.43..158050.90 rows=7045520 width=8) Index Cond: (number IS NOT NULL) (5 rows) Time: 3.350 ms ether=> SELECT min(b0."number") FROM "blocks" AS b0 WHERE b0.consensus = true; min ----- 0 (1 row) Time: 1.059 ms ```	6 years ago
Ayrat Badykov	5c1fca9ac9	fix sigil formatting	6 years ago