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* ledger-on-sql: Abstract out the log entry ID allocator. This is so we don't need to depend on `SeedService`. CHANGELOG_BEGIN CHANGELOG_END * kvutils: Remove `allocateRandomLogEntryId` from production code. * kvutils: Remove `SubmissionValidator.create`, as it's only for tests. And remove default parameters for `SubmissionValidator.createForTimeMode`. * ledger-on-sql: Use the random log entry ID allocator. In Sandbox, we still use the seed service, but this is not necessary for ledger-on-sql tests. * kvutils: Make `LogEntryIdAllocator.random` an `object`. * ledger-on-sql: Move `RandomLogEntryIdAllocator` here. It's not used anywhere else. * ledger-on-sql: Add some documentation about the application code. Just to make it clear it's not used in production.
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Ledger on SQL
This is an implementation of a ledger using kvutils on top of an SQL database. Currently, it can be run on top of H2, PostgreSQL, or SQLite.
The code under src/main implements the logic, using kvutils. This code is production-ready and used by Sandbox.
The code under src/app is a trivial application front-end to the ledger that spins it up, along with a Ledger API Server. This is not intended to be used in production, and is currently only used in testing.