rovenue::cache::virtual_currencies

Struct VirtualCurrencyRepo

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pub struct VirtualCurrencyRepo { /* private fields */ }
Expand description

Per-scope multi-currency balances. Keyed by (user_scope, code); a scope may hold balances in several currencies at once.

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impl VirtualCurrencyRepo

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pub fn new(store: Arc<CacheStore>) -> Self

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pub fn get_all(&self, user_scope: &str) -> RovenueResult<BTreeMap<String, i64>>

All balances for a scope, ordered by code for stable snapshotting.

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pub fn get(&self, user_scope: &str, code: &str) -> RovenueResult<Option<i64>>

Single-currency convenience.

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pub fn upsert_all( &self, user_scope: &str, balances: &BTreeMap<String, i64>, updated_at_ms: u64, ) -> RovenueResult<()>

Replace the full balance set for a scope (the server response is authoritative — currencies absent from balances are removed).

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