Add a strict set of updates to prevent incorrect state changes and correct
usage. Supporting the transaction at the trait level prevented some cases, but
having a strict set of state change flows is better.
This bug was found while developing the signatory. The keys are read from
memory, triggering race conditions at the database, and some `Pending` states
are selected (instead of just selecting `Unspent`).
This PR also introduces a set of generic database tests to be executed for all
database implementations, this test suite will make sure writing and
maintaining new database drivers
* feat: Add created_time and paid_time fields to MintQuote struct
* feat: Add serde default of 0 for created_time in MintQuote
* feat: Add created_time and paid_time to MintQuote and MeltQuote structs
* feat: Add paid_time update when setting melt quote state to Paid
* fix: Update melt quote state with current Unix timestamp
* feat: Add paid_time update for mint quote when state is set to Paid
* feat: Add issued_time field to MintQuote conversion from SQLite row
* feat: Add issued_time tracking for MintQuoteState::Issued state
* feat: Add migration script for mint time of quotes
* feat: Add timestamp columns to mint_quote and melt_quote tables
* feat: Add timestamp columns to `add_mint_quote` method
* refactor: Improve code formatting and readability in mint quote state update logic
* feat: Add created_time and paid_time columns to melt_quote query
* feat: time on mint and melt quotes
* feat: Add migration script for mint created time signature
feat: Add created_time column to blind_signature table
feat: Add created_time to blind_signature insertion
feat: Add created_time column to proof table and update insert query
feat: time on mint and melt quotes
* feat: Add new table to track blind signature creation time
* feat: Add timestamp tracking for proofs in ReDB database
* feat: redb proof time
* chore: fmt
- MintKeysDatabase
- MintQuotesDatabase
- MintProofsDatabase
- MintSignaturesDatabase
This commit splits the MintDatabase trait with 30+ methods into a series
of smaller traits, each dedicate to a specific subsystem of the mint
service.
* refactor: consolidate validation checks
* refactor: melt verification checks
* refactor: mint verification
* chore: clippy
* chore: use error codes
* fix: order of verifications
* fix: p2pk test ws updates
We only expect the proof to be set to pending once. As a proof without
a signature failes before the spent check where the state is chaged.
* fix: mint_melt regtest frome wait
