v0.3.1-pre.005

crates/ksp-store-api/src/capability/raw_account.rs

@@ -0,0 +1,49 @@
+// file: crates/ksp-store-api/src/capability/raw_account.rs
+// version: 1
+
+/// Read capability for complete canonical RAW account states.
+///
+/// Implementations must return the common Store model without leaking backend
+/// rows, SQL handles or acquisition transport types. Absence is represented by
+/// `None`; backend/runtime failures use the common KSP error contract.
+pub trait RawAccountStateRead: std::marker::Send + std::marker::Sync {
+    /// Reads one complete canonical RAW account state by durable reference.
+    fn get_raw_account_state<'a>(
+        &'a self,
+        reference: &'a crate::RawAccountStateReference,
+    ) -> crate::StoreApiFuture<'a, crate::Result<std::option::Option<crate::RawAccountState>>>;
+}
+
+/// Write capability for complete RAW account-state acquisitions.
+///
+/// The account state and its acquisition observation form one logical
+/// persistence operation. An implementation must not leave one side durable if
+/// the other side fails. Detailed idempotence/conflict outcomes are introduced
+/// by `0.3.1-pre.006`; this tranche exposes only success/failure.
+pub trait RawAccountStateWrite: std::marker::Send + std::marker::Sync {
+    /// Persists one complete RAW account state together with one observation atomically.
+    fn persist_raw_account_acquisition<'a>(
+        &'a self,
+        state: crate::RawAccountState,
+        observation: crate::RawAccountObservation,
+    ) -> crate::StoreApiFuture<'a, crate::Result<()>>;
+}
+
+/// Read capability for persisted RAW account-state observations.
+pub trait RawAccountObservationRead: std::marker::Send + std::marker::Sync {
+    /// Reads one account observation by deterministic producer-owned idempotence key.
+    fn get_raw_account_observation<'a>(
+        &'a self,
+        observation_key: &'a crate::RawObservationKey,
+    ) -> crate::StoreApiFuture<'a, crate::Result<std::option::Option<crate::RawAccountObservation>>>;
+}
+
+/// Write capability for an additional observation of an already persisted RAW account state.
+///
+/// This capability allows repeated HTTP/WS/gRPC acquisitions to be retained
+/// without resubmitting account bytes. The referenced state must already exist;
+/// detailed outcomes are deferred to `0.3.1-pre.006`.
+pub trait RawAccountObservationWrite: std::marker::Send + std::marker::Sync {
+    /// Persists one additional acquisition observation for an existing RAW account state.
+    fn record_raw_account_observation<'a>(&'a self, observation: crate::RawAccountObservation) -> crate::StoreApiFuture<'a, crate::Result<()>>;
+}

crates/ksp-store-api/src/capability/raw_transaction.rs

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+// file: crates/ksp-store-api/src/capability/raw_transaction.rs
+// version: 1
+
+/// Read capability for canonical RAW transactions.
+///
+/// Implementations must return the canonical Store model without exposing
+/// backend rows, SQL handles or transport-specific DTOs. Absence is represented
+/// by `None`; backend/runtime failures use the common KSP error contract.
+pub trait RawTransactionRead: std::marker::Send + std::marker::Sync {
+    /// Reads one canonical RAW transaction by durable backend-independent reference.
+    fn get_raw_transaction<'a>(
+        &'a self,
+        reference: &'a crate::RawTransactionReference,
+    ) -> crate::StoreApiFuture<'a, crate::Result<std::option::Option<crate::RawTransaction>>>;
+}
+
+/// Write capability for canonical RAW transaction acquisitions.
+///
+/// The transaction and its acquisition observation form one logical persistence
+/// operation. An implementation must not leave one side durable if the other
+/// side fails. Detailed idempotence/conflict outcomes are introduced by
+/// `0.3.1-pre.006`; this tranche exposes only success/failure.
+pub trait RawTransactionWrite: std::marker::Send + std::marker::Sync {
+    /// Persists one complete RAW transaction together with one observation atomically.
+    fn persist_raw_transaction_acquisition<'a>(
+        &'a self,
+        transaction: crate::RawTransaction,
+        observation: crate::RawTransactionObservation,
+    ) -> crate::StoreApiFuture<'a, crate::Result<()>>;
+}
+
+/// Read capability for persisted RAW transaction observations.
+pub trait RawTransactionObservationRead: std::marker::Send + std::marker::Sync {
+    /// Reads one transaction observation by deterministic producer-owned idempotence key.
+    fn get_raw_transaction_observation<'a>(
+        &'a self,
+        observation_key: &'a crate::RawObservationKey,
+    ) -> crate::StoreApiFuture<'a, crate::Result<std::option::Option<crate::RawTransactionObservation>>>;
+}
+
+/// Write capability for an additional observation of an already persisted RAW transaction.
+///
+/// This capability exists so repeated acquisitions can be recorded without
+/// resubmitting the potentially large canonical transaction payload. The
+/// referenced transaction must already exist; detailed outcomes are deferred to
+/// `0.3.1-pre.006`.
+pub trait RawTransactionObservationWrite: std::marker::Send + std::marker::Sync {
+    /// Persists one additional acquisition observation for an existing RAW transaction.
+    fn record_raw_transaction_observation<'a>(&'a self, observation: crate::RawTransactionObservation) -> crate::StoreApiFuture<'a, crate::Result<()>>;
+}