5 files changed, 150 insertions, 3 deletions
diff --git a/crates/rocie-server/src/api/get/inventory.rs b/crates/rocie-server/src/api/get/inventory.rs
new file mode 100644
index 0000000..3011430
--- /dev/null
+++ b/crates/rocie-server/src/api/get/inventory.rs
@@ -0,0 +1,44 @@
+use actix_web::{HttpResponse, Responder, Result, get, web};
+
+use crate::{
+    app::App,
+    storage::sql::{product::ProductId, product_amount::ProductAmount},
+};
+
+/// Get the amount of an product
+#[utoipa::path(
+    responses(
+        (
+            status = OK,
+            description = "Product found in database and amount fetched",
+            body = ProductAmount
+        ),
+        (
+            status = NOT_FOUND,
+            description = "Product not found in database"
+        ),
+        (
+            status = INTERNAL_SERVER_ERROR,
+            description = "Server encountered error",
+            body = String
+        )
+    ),
+    params(
+        (
+            "id" = ProductId,
+            description = "Product id"
+        ),
+    )
+)]
+#[get("/inventory/{id}")]
+pub(crate) async fn amount_by_id(
+    app: web::Data<App>,
+    id: web::Path<ProductId>,
+) -> Result<impl Responder> {
+    let id = id.into_inner();
+
+    match ProductAmount::from_id(&app, id).await? {
+        Some(product) => Ok(HttpResponse::Ok().json(product)),
+        None => Ok(HttpResponse::NotFound().finish()),
+    }
+}
diff --git a/crates/rocie-server/src/api/get/mod.rs b/crates/rocie-server/src/api/get/mod.rs
index ce39076..21684af 100644
--- a/crates/rocie-server/src/api/get/mod.rs
+++ b/crates/rocie-server/src/api/get/mod.rs
@@ -1,5 +1,6 @@
 use actix_web::web;
 
+pub(crate) mod inventory;
 pub(crate) mod product;
 pub(crate) mod unit;
 
@@ -7,5 +8,6 @@ pub(crate) fn register_paths(cfg: &mut web::ServiceConfig) {
     cfg.service(product::product_by_id)
         .service(product::products)
         .service(unit::units)
-        .service(unit::unit_by_id);
+        .service(unit::unit_by_id)
+        .service(inventory::amount_by_id);
 }
diff --git a/crates/rocie-server/src/api/set/barcode.rs b/crates/rocie-server/src/api/set/barcode.rs
new file mode 100644
index 0000000..a89bf4f
--- /dev/null
+++ b/crates/rocie-server/src/api/set/barcode.rs
@@ -0,0 +1,97 @@
+use actix_web::{HttpResponse, Responder, Result, post, web};
+use log::debug;
+
+use crate::{
+    app::App,
+    storage::sql::{
+        barcode::{Barcode, BarcodeId, UnitAmount},
+        insert::Operations,
+    },
+};
+
+/// Buy an barcode
+#[utoipa::path(
+    responses(
+        (
+            status = OK,
+            description = "Barcode successfully bought",
+        ),
+        (
+            status = NOT_FOUND,
+            description = "Barcode id was not found",
+        ),
+        (
+            status = INTERNAL_SERVER_ERROR,
+            description = "Server encountered error",
+            body = String,
+        )
+    ),
+    params(
+        ("id" = BarcodeId, description = "The numeric value of the barcode"),
+    )
+)]
+#[post("/barcode/{id}/buy")]
+pub(crate) async fn buy_barcode(
+    app: web::Data<App>,
+    barcode_id: web::Path<BarcodeId>,
+) -> Result<impl Responder> {
+    let mut ops = Operations::new("buy barcode unit");
+
+    let barcode = Barcode::from_id(&app, barcode_id.into_inner()).await?;
+
+    match barcode {
+        Some(barcode) => {
+            barcode.buy(&mut ops);
+
+            ops.apply(&app).await?;
+
+            Ok(HttpResponse::Ok().finish())
+        }
+        None => Ok(HttpResponse::NotFound().finish()),
+    }
+}
+
+/// Consume an barcode
+#[utoipa::path(
+    responses(
+        (
+            status = OK,
+            description = "Barcode successfully consumed",
+        ),
+        (
+            status = NOT_FOUND,
+            description = "Barcode id was not found",
+        ),
+        (
+            status = INTERNAL_SERVER_ERROR,
+            description = "Server encountered error",
+            body = String,
+        )
+    ),
+    params(
+        ("id" = BarcodeId, description = "The numeric value of the barcode"),
+    ),
+    request_body = UnitAmount,
+)]
+#[post("/barcode/{id}/consume")]
+pub(crate) async fn consume_barcode(
+    app: web::Data<App>,
+    barcode_id: web::Path<BarcodeId>,
+    unit_amount: web::Json<UnitAmount>,
+) -> Result<impl Responder> {
+    let mut ops = Operations::new("consume barcode unit");
+
+    let barcode = Barcode::from_id(&app, barcode_id.into_inner()).await?;
+    debug!("Starting consume for barcode: {barcode:?}");
+
+    match barcode {
+        Some(barcode) => {
+            barcode.consume(&app, unit_amount.into_inner(), &mut ops).await?;
+
+            ops.apply(&app).await?;
+
+            Ok(HttpResponse::Ok().finish())
+        }
+        None => Ok(HttpResponse::NotFound().finish()),
+    }
+}
diff --git a/crates/rocie-server/src/api/set/mod.rs b/crates/rocie-server/src/api/set/mod.rs
index 8a2a1df..a7ddab5 100644
--- a/crates/rocie-server/src/api/set/mod.rs
+++ b/crates/rocie-server/src/api/set/mod.rs
@@ -1,10 +1,13 @@
 use actix_web::web;
 
+pub(crate) mod barcode;
 pub(crate) mod product;
 pub(crate) mod unit;
 
 pub(crate) fn register_paths(cfg: &mut web::ServiceConfig) {
     cfg.service(product::register_product)
         .service(product::associate_barcode)
-        .service(unit::register_unit);
+        .service(unit::register_unit)
+        .service(barcode::consume_barcode)
+        .service(barcode::buy_barcode);
 }
diff --git a/crates/rocie-server/src/api/set/product.rs b/crates/rocie-server/src/api/set/product.rs
index 355f09a..19024c7 100644
--- a/crates/rocie-server/src/api/set/product.rs
+++ b/crates/rocie-server/src/api/set/product.rs
@@ -5,8 +5,9 @@ use utoipa::ToSchema;
 use crate::{
     app::App,
     storage::sql::{
+        barcode::Barcode,
         insert::Operations,
-        product::{Barcode, Product, ProductId},
+        product::{Product, ProductId},
         unit::Unit,
     },
 };