feat(treewide): Add tests and barcode buying/consuming

1 files changed, 30 insertions, 0 deletions

diff --git a/crates/rocie-server/src/storage/sql/barcode.rs b/crates/rocie-server/src/storage/sql/barcode.rs
new file mode 100644
index 0000000..239ed8c
--- /dev/null
+++ b/crates/rocie-server/src/storage/sql/barcode.rs
@@ -0,0 +1,30 @@
+use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
+
+use crate::storage::sql::unit::UnitId;
+
+#[derive(ToSchema, Debug, Clone, Serialize, Deserialize)]
+pub(crate) struct Barcode {
+    #[schema(format = Int64, minimum = 0)]
+    pub(crate) id: BarcodeId,
+    pub(crate) amount: UnitAmount,
+}
+
+#[derive(ToSchema, Debug, Clone, Copy, Serialize, Deserialize)]
+pub(crate) struct BarcodeId(u32);
+
+impl BarcodeId {
+    pub(crate) fn to_db(self) -> i64 {
+        i64::from(self.0)
+    }
+    pub(crate) fn from_db(val: i64) -> Self {
+        Self(u32::try_from(val).expect("Should be strictly positive"))
+    }
+}
+
+#[derive(ToSchema, Debug, Clone, Copy, Serialize, Deserialize)]
+pub(crate) struct UnitAmount {
+    #[schema(format = Int64, minimum = 0)]
+    pub(crate) value: u32,
+    pub(crate) unit: UnitId,
+}