17 Commits

Author SHA1 Message Date
Ori Newman
532e57b61c [NOD-427] Add selected tip mqtt notification for the API server (#489)
* [NOD-427] Send notifications to `dag/selected-tip`

* [NOD-442] Add selected tip notification

* [NOD-427] Add comment to PublishSelectedTipNotification

* [NOD-427] Remove redundant argument from errors.Wrapf

* [NOD-427] Add handleBlockAddedMsg function

* [NOD-427] Return errors instead of panicking

* [NOD-427] Fix findHashOfBluestBlock to use []string instead of dbmodels.Block

* [NOD-427] Add constants

* [NOD-427] use path.Join instead of topic+address

* [NOD-427] Remove redundant select

* [NOD-427] Change break to return
2019-11-26 14:44:27 +02:00
Dan Aharoni
fab043ef14 [NOD-382] Add notification for accepted transactions (#488)
* [NOD-382] Add notification for accepted transactions

* [NOD-382] Remove print statement
2019-11-25 10:09:27 +02:00
Dan Aharoni
28ee6a8026 [NOD-381] Send transaction notifications to MQTT (#483)
* [NOD-381] Publish transaction messages to MQTT

* [NOD-381] Remove redundant variable

* [NOD-381] Send payload as string

* [NOD-381] Add Error handling

* [NOD-381] Respond with TransactionResponse

* [NOD-381] Use transactionResponse for notifications

* [NOD-381] Move code to appropriate places

* [NOD-381] Pass raw block instead of txId

* [NOD-381] Add comments to public functions

* [NOD-381] Remove print statement

* [NOD-381] Pass transaction instead of block; Use pointers so default will be nil;

* [NOD-381] Use pointers so value could be nil

* [NOD-381] Change variable name

* [NOD-381] Set QoS to 2

* [NOD-381] Move isConnected to MQTT, so client won't have to worry about it; General code refactors;
2019-11-24 10:53:09 +02:00
stasatdaglabs
db6e9c773f [NOD-448] Fix initial sync in API Server crashing due to misaligned getBlocks calls (#482)
* [NOD-448] Change GetBlocksCmd to be able to include both raw and verbose block data.

* [NOD-448] Update sync logic to only make one getBlocks call per page.

* [NOD-448] Make GetBlocks get each block only once.
2019-11-21 12:21:19 +02:00
stasatdaglabs
acb4b3f260 [NOD-434] Re-request missing parents when adding a block (#476)
* [NOD-434] Add the same enqueue/process mechanism as chainChangedMsgs for blockAddedMsgs.

* [NOD-434] Clean up after merge.

* [NOD-434] Implement mechanism for re-requesting missing parent blocks.

* [NOD-434] Fixed bad error message.

* [NOD-434] Split processBlockAddedMsgs.

* [NOD-434] Name return values in canHandleBlockAddedMsg.

* [NOD-434] Rename canHandleBlockAddedMsg to missingParentHashes and fix bad loop break.

* [NOD-434] Rename the variable missingParentHashes to missingHashes.

* [NOD-434] Rename a couple of variables.

* [NOD-434] Rename outerloop to outerLoop.

* [NOD-434] Fix typo and remove superfluous continue.

* [NOD-412] Change Warnf to Errorf where appropriate.
2019-11-19 11:22:17 +02:00
Svarog
7284815c21 [NOD-435] Rollback transactions if they were not commited (#475) 2019-11-18 11:14:29 +02:00
Svarog
80307d108b
[NOD-430] Print hashes of missing parents in case can't insert block into DB of API-Server (#473)
* [NOD-430] Print hashes of missing parents in case can't insert block into DB of API-Server

* [NOD-430] Use continue OUTER_LOOP instead of break

* [NOD-430] Use lowerCamelCase for label
2019-11-18 10:03:17 +02:00
stasatdaglabs
722437afe9 [NOD-424] Fix API Server not syncing new blocks (#470)
* [NOD-424] Fix typo in SQL query.

* [NOD-424] Rewrite handling chainChangedMsgs.

* [NOD-424] Separated enqueueChainChangedMsg and processChainChangedMsgs.

* [NOD-424] Fix a typo.
2019-11-17 16:52:45 +02:00
Svarog
7d7df10493 [NOD-418] Added IsSpendable field to /utxos/ queries in API server (#466) 2019-11-13 16:25:10 +02:00
Dan Aharoni
1f35378a4d [NOD-386] Extract net parsing functionality to a shared place. (#453)
* [NOD-386] Extract net parsing functionality to a shared place.

* [NOD-386] Add extract ActiveNetParams to cmdconfig

* [NOD-386] Adding comments so go-vet won't shout at me

* [NOD-386] Rename package name to config

* [NOD-386] Rename commandConfig to configFlags

* [NOD-386] Rename function to ResolveNetwork

* [NOD-386] Fix renaming errors

* [NOD-386] Refactor network config to btcd level so APIserver and btcd could use it

* [NOD-386] Refactor network config to config package

* [NOD-386] Move ActiveNetParams to network section

* [NOD-386] Explictly return nil

* [NOD-386] Reuse activeNetParams from netwrok config

* [NOD-386] Set ActiveNetworkFlags instance to be global

* [NOD-386] Remove redundant newline

* [NOD-386] Init ActiveNetParams in address manager test

* [NOD-386] Add dnsseeder network config

* [NOD-386] Use ActiveConfig() method to access configuration
2019-11-12 10:51:36 +02:00
Ori Newman
770dfd147d [NOD-404] Calculate mass in API server (#452)
* [NOD-404] Calculate mass in API server

* [NOD-404] Fix uninitialized maps

* [NOD-404] Use txID instead of prevDBTransactionsOutput.Transaction.TransactionID
2019-11-07 10:27:12 +02:00
Ori Newman
3cc6f2d648 [NOD-384] Remove mass from rpc results (#449)
* [NOD-384] Remove mass from rpc results

* [NOD-384] Fix tests
2019-11-04 18:06:01 +02:00
Ori Newman
c88fa1492e [NOD-375] Move to pkg/errors (#447)
* [NOD-375] Move to pkg/errors

* [NOD-375] Fix tests

* [NOD-375] Make AreErrorsEqual a shared function
2019-11-04 11:24:12 +02:00
Dan Aharoni
44dd58b461 [NOD-396] Fix updateAddedChainBlocks query to select all transactions and not the first one (#444) 2019-11-03 11:29:51 +02:00
Ori Newman
f7fbfbf5c4 [NOD-383] Fix updateAddedChainBlocks and updateRemovedChainHashes to update IsChainBlock and AcceptingBlockID appropriately 2019-10-31 15:47:30 +02:00
Ori Newman
0e278ca22b [NOD-350] Implement testnet faucet (#438)
* [NOD-350] Implement testnet faucet

* [NOD-350] Add JSON annotations to api server response types

* [NOD-350] Fix IP check query, update IP usage with upsert, and make IP a primary key

* [NOD-377] Remove redundant float conversion

* [NOD-377] Change not current database error message

* [NOD-377] change API route from /money_request to /request_money

* [NOD-377] Add a constant for 24 hours

* [NOD-377] Remove redundant call for getWalletUTXOSet()

* [NOD-377] Condition refactoring

* [NOD-377] Fix POST request to API server content type

* [NOD-350] Rename day -> timeBetweenRequests

* [NOD-377] Rename timeBetweenRequests -> minRequestInterval, timeBefore24Hours -> minRequestInterval

* [NOD-350] Rename file responsetypes -> response_types

* [NOD-350] Rename convertTxModelToTxResponse -> convertTxDBModelToTxResponse

* [NOD-350] Explicitly select blue_score in fetchSelectedTipBlueScore

* [NOD-350] Refactor and add comments

* [NOD-350] Make calcFee use MassPerTxByte

* [NOD-350] Convert IP column to varchar(39) to allow ipv6 addresses

* [NOD-350] Add comments to isFundedAndIsChangeOutputRequired

* [NOD-350] Remove approximateConfirmationsForCoinbaseMaturity

* [NOD-350] Fix comments
2019-10-31 11:59:56 +02:00
stasatdaglabs
adf4b4380e
[NOD-289] Implement API-Server bootstrapping and booting after downtime (#408)
* [NOD-289] Implemented database isCurrent checking and connection.

* [NOD-289] Added GetChainFromBlock to RPCClient.

* [NOD-289] Limited the amount of blocks in GetChainFromBlockResponse.

* [NOD-289] Fixed various issues that were keeping GetChainFromBlocks from working properly.

* [NOD-289] Created blockloop.go.

* [NOD-289] Updated go.mod after merge.

* [NOD-289] Implemented collection of current selected parent chain.

* [NOD-289] Fixed test. Reverted not deleting utxoDiffData from the DB.

* [NOD-289] Implemented GetBlocks.

* [NOD-289] Added comment to BlockHashesFrom.

* [NOD-289] Added GetBlocks to rpcclient.

* [NOD-289] Added verboseBlocks to GetBlocks.

* [NOD-289] Implemented block insertion.

* [NOD-289] Added AUTO_INCREMENT to tables that were missing it.

* [NOD-289] Made gasLimit in subnetwork nullable.

* [NOD-289] Renamed transactions_outputs to transaction_outputs.

* [NOD-289] Fixed weird coinbase behavior in vin.

* [NOD-289] Made collectCurrentBlocks start from the most recent startHash.

* [NOD-289] Added IsChainBlock to GetBlockVerboseResult.

* [NOD-289] Implemented adding a block from onBlockAdded.

* [NOD-289] Added removedParentChainHashes to getChainFromBlock.

* [NOD-289] Implemented updating the selected parent chain from onChainChanged.

* [NOD-289] Implemented some initial logic for updating the UTXO.

* [NOD-289] Fixed merge errors.

* [NOD-326] Fixed some more merge errors.

* [NOD-289] Added error handling for missing required records.

* [NOD-289] Implemented handling removedChainHashes.

* [NOD-289] Implemented handling addedChainBlocks.

* [NOD-289] Fixed incorrect coinbase check.

* [NOD-289] Implemented inserting the transaction output address.

* [NOD-289] Added updating block.IsChainBlock.

* [NOD-289] Split insertBlock into many small functions.

* [NOD-289] Split updateSelectedParentChain into smaller functions.

* [NOD-289] Fixed pointer errors.

* [NOD-289] Fixed a bad exists check.

* [NOD-289] Fixed a couple of small bugs.

* [NOD-289] Fixed a TxID/Hash mixup.

* [NOD-289] Added block/tx mass to getBlockVerboseResponse.

* [NOD-289] Renamed blockLoop.go to sync.go. Added comments.

* [NOD-289] Deleted apiserver README.

* [NOD-289] Fixed golint errors.

* [NOD-289] Renamed findMostRecentBlockHash to findHashOfBluestBlock.

* [NOD-289] Fixed style in syncBlocks and fixed a comment.

* [NOD-289] Copied NewErrorFromDBErrors over from NOD-324.

* [NOD-289] Created a couple of utils to make error handling with gorm slightly less painful.

* [NOD-289] Added error handling for database calls.

* [NOD-289] Fixed some more style/comments.

* [NOD-289] Fixed comments.

* [NOD-289] Renamed TransactionInput.TransactionOutput to TransactionInput.PreviousTransactionOutput.

* [NOD-289] Added a commends about pagination in getBlocks and getChainFromBlock.

* [NOD-289] Removed the coinbase field from Vin.

* [NOD-289] Deferred handling chainChangedMsgs until we have the appropriate data.

* [NOD-289] Optimized queries in updateRemovedChainHashes and updateAddedChainBlocks.

* [NOD-289] Optimized queries in insertBlockParents.

* [NOD-289] Optimized queries in insertTransactionInput.

* [NOD-289] Split Where calls to separate lines.

* [NOD-289] Fixed merge errors.

* [NOD-289] Exited early from insertBlockParents if we're the genesis block.

* [NOD-289] Improved nextChainChangedChan mechanism.

* [NOD-289] Fixed the above sync mechanism a bit.

* [NOD-289] Renamed IsDBRecordNotFoundError to HasDBRecordNotFoundError and IsDBError to HasDBError.

* [NOD-289] Replaced old error handling for db errors with the lovely new stuff.

* [NOD-289] Exited early if we already inserted a block. This saves us checking if a record already exists for some record types.

* [NOD-289] Decoupled syncBlocks from syncSelectedParentChain.

* [NOD-289] Made a comment more explicit.

* [NOD-289] Extracted net resolution to a separate function.

* [NOD-289] Extracted syncing to a separate function.

* [NOD-289] Fixed a comment.

* [NOD-289] Fixed merge erros.

* [NOD-289] Fixed a couple of bugs.

* [NOD-289] Fixed another bug.

* [NOD-289] Extracted ChainChangedMsg conversion to a separate function.

* [NOD-289] Optimized queries in canHandleChainChangedMsg.

* [NOD-289] Moved the sync function closer to its call site.

* [NOD-289] Renamed HasDBRecordNotFoundError to IsDBRecordNotFoundError.

* [NOD-289] Used count instead of first.

* [NOD-289] Renamed address to hexAddress.
2019-09-22 13:14:51 +03:00