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Remove unnecessary code to make GetLedgerRange conform to an interface #186

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merged 1 commit into from
May 17, 2024

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@Shaptic Shaptic commented May 17, 2024

What

Remove changes from the store in events.go because we aren't trying to conform to a GetLedgerRange(context.Context) interface anymore.

Why

In an attempt to fix the CI errors occurring in #174, I realized that the changes to this file aren't even necessary. Maybe it'll at least give us a more enlightening error.

Known limitations

n/a

@Shaptic Shaptic requested a review from psheth9 May 17, 2024 19:41
@Shaptic Shaptic assigned aditya1702 and unassigned aditya1702 May 17, 2024
@Shaptic Shaptic requested a review from aditya1702 May 17, 2024 19:41
@Shaptic Shaptic merged commit cdad649 into database-backend May 17, 2024
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@Shaptic Shaptic deleted the remove-context-event branch May 17, 2024 19:48
aditya1702 added a commit that referenced this pull request May 23, 2024
…ons (#174)

* Increase `getTransaction` window via ingestion into a local database (#141)

* Add common interface between in-memory and on-disk transaction storage

* Revert "Add common interface between in-memory and on-disk transaction storage"

This reverts commit 3196ade.

* Add initial implementation of DB-backed tx store

* Drop all references to the in-memory transaction store

* Actually filter for the tx hash you want 🤦

* Drop remaining reference to transaction store

* Update stellar/go to latest master

* Add a bunch of logging/verbose errors, another column to DB

* Propogate contexts, fix all bugs; e2e flow works!

* Add metric for tx ingestion

* Split TransactionHandler into separate readers and writers

* Move tx reads into their own isolated, read-only db tx

* Add in-memory cache for ledger ranges

* Remove cache: read/write are separate so it doesn't work

* Add trimming of transactions table based on retention window

* Tests work (but dont pass)! Plus some fixes based on test cases 👍

* Tidy up the go.mod file

* Fixup the way ledger ranges are handled

* Add prometheus metrics back

* Drop columns and logging that aren't useful

* Incorporate errors into ledger range retrieval

* Return instead of log errors in getTransaction

* Fixup tests: an empty db isn't a fetch error

* Make 24hr the new default transaction retention window, fixup errors

* Expect the correct retention window in tests

* Use raw byte hash over hex for 1/2 the column space

* Rename interfaces to avoid overloading 'Transaction' term

* PR feedback: variable rename

* Separate tx parsing into its own function

* Modify queries to not use transactions

* Pass around the logger rather than using the global

* Fixup all of the tests to pass a logger

* Use subqueries to get around () sqlite limitations

* Use .Select() to simplify querying

* Add db unit test but it's failing :(

* Prefer custom error over EOF or DB nonsense

* Prepare randoms in advance, writer for the ledger as well

* Pass daemon to db to hook in metrics

* Check another error in e2e test

* Feedback: use no-op interface, drop metric

* Refactor method tests to use 'fake' tx/ledger backend

* Simplify code a bit

* Fixup mocking interface

* Move test function back, fixup metrics and tests

* Add `getTransactions` endpoint (#136)

* Add cursor for getTransactions

* Add validation of pagination and range

* implement getTransactions handler - 1

* Add getLedgers

* Read a single ledger instead of getting all ledgers

* Add ParseCursor method for tx cursor

* Cursor changes - 1

* Cursor changes - 2

* Cursor changes - 3

* revert go-mod changes

* Use reader.Seek()

* Use reader.Seek() - 2

* Add config-options for tx pagination limits

* Fix failing cursor test

* Go mod changes

* Go mod changes - 2

* Add unittests - 1

* Update go.mod and go.sum

* Add integration tests

* Update go.mod and go.sum

* Add ledgerSeq to error string

* Add docstrings

* Change transactions limits

* add defensive check for error other than EOF

* add defensive check for error other than EOF - 2

* Change ledger sequence to uint32

* Add comments/docstrings

* Include only cursor in response

* Use toid instead of new cursor

* Revert cursor changes

* Return cursor as string in result

* Refactor reader.Seek error handling

* Small refactoring

* Remove startLedger check

* Remove endLedger

* Import fix

* Fix failing tests

* Refactor to use new transaction db

* Refactor mocks

* Refactor unittests for using the new db changes

* Refactor integration test

* Add config vars for max requests and request duration

* Fix failing test

* Use transactionInfo struct instead of db.Transactions

* Start indexing from 1 instead of 0 for toid

* Operation index from 1

* Add lines to make sure structs implement interfaces

* Remove omitempty

* rename test func

* make txInfo struct public and convert string cursor to int

* Use sendSuccessfulTransaction helper func

* Convert cursor to string in request

* Change jrpc response codes

* Change ledger close meta code to invalid-params

* Revert back to InvalidParams error for reader.Read()

* Refactor if-else statement

* Refactor if-else statement - 2

* Add documentation on opting into the new db backend (#182)

* Refactor getFeeStats changes to add db changes

* Remove code making `GetLedgerRange` conform to interface (#186)

It's unnecessary because we aren't using that interface anymore.

* Add changelog entry for `getTransactions` (#183)

* Add more changelog details on new endpoint

* Fixup spacing

---------

Co-authored-by: George <[email protected]>
Co-authored-by: George Kudrayvtsev <[email protected]>
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3 participants