In upcoming commits, we will introduce a new migration stream package
that will need to reference the db package, as well as the accounts,
session and firewalldb package in future commits. To avoid circular
dependencies, we therefore introduce a new migration stream that unit
tests can use, in order to avoid having to import the new migration
stream package.
As the legacy `NewTestPostgresDB` function is no longer used and has
been removed, it no longer makes sense to have a `V2` suffix on the
`NewTestPostgresV2DB` function. This commit renames it to
`NewTestPostgresDB`, to indicate that this function now replaces the
legacy function.
As we've now switched over to using sqldb v2 for most of the db objects,
we can remove a lot of deprecated code that's no longer used in the litd
project. This commit removes that code.
As we will change the `accounts`, `session` & `firewalldb` packages to
use the `sqldb/v2` package, we need to make those packages use the
`sqldb/v2` `PostgresStore` when setting up their test postgres
databases, instead of `litd`'s own `PostgresStore` version.
In order to enable that functionality, we add a new helper function that
creates a `PostgresStore` using the `sqldb/v2` package, in addition to
helper function that creates a `PostgresStore` using the `litd`
version.
Once we have shifted all of `litd`'s code to use the `sqldb/v2`
definition, we will remove the `litd` version.
- Replace occurrences of `// nolint:lll` with `// nolint:ll` across
files for consistency.
- Reformat multiline strings, comments, and function parameters to
improve clarity and adhere to style guidelines.
- Add `// nolint:ll` comments where necessary to prevent linter
warnings.
This commit adds the boilerplate code we will need in order to start
using SQL backed stores (namely sqlite and postgres) for our DB backend.
NOTE that this has been copied from the taproot-assets repo.
