feat(cups): add HTTP client for cups API

- Add CupsClient with create, list, get, update, delete methods
- Register cups() accessor on BrewlogClient

src/infrastructure/client/cups.rs

@@ -0,0 +1,82 @@
+use anyhow::{Context, Result};
+use reqwest::StatusCode;
+
+use crate::domain::cups::{Cup, CupWithDetails, NewCup, UpdateCup};
+use crate::domain::ids::CupId;
+
+use super::BrewlogClient;
+
+pub struct CupsClient<'a> {
+    inner: &'a BrewlogClient,
+}
+
+impl<'a> CupsClient<'a> {
+    pub(crate) fn new(inner: &'a BrewlogClient) -> Self {
+        Self { inner }
+    }
+
+    pub async fn create(&self, payload: &NewCup) -> Result<Cup> {
+        let url = self.inner.endpoint("api/v1/cups")?;
+        let response = self
+            .inner
+            .request(reqwest::Method::POST, url)
+            .json(payload)
+            .send()
+            .await
+            .context("failed to issue create cup request")?;
+
+        self.inner.handle_response(response).await
+    }
+
+    pub async fn list(&self) -> Result<Vec<CupWithDetails>> {
+        let url = self.inner.endpoint("api/v1/cups")?;
+        let response = self
+            .inner
+            .request(reqwest::Method::GET, url)
+            .send()
+            .await
+            .context("failed to issue list cups request")?;
+
+        self.inner.handle_response(response).await
+    }
+
+    pub async fn get(&self, id: CupId) -> Result<CupWithDetails> {
+        let url = self.inner.endpoint(&format!("api/v1/cups/{id}"))?;
+        let response = self
+            .inner
+            .request(reqwest::Method::GET, url)
+            .send()
+            .await
+            .context("failed to issue get cup request")?;
+
+        self.inner.handle_response(response).await
+    }
+
+    pub async fn update(&self, id: CupId, payload: &UpdateCup) -> Result<Cup> {
+        let url = self.inner.endpoint(&format!("api/v1/cups/{id}"))?;
+        let response = self
+            .inner
+            .request(reqwest::Method::PUT, url)
+            .json(payload)
+            .send()
+            .await
+            .context("failed to issue update cup request")?;
+
+        self.inner.handle_response(response).await
+    }
+
+    pub async fn delete(&self, id: CupId) -> Result<()> {
+        let url = self.inner.endpoint(&format!("api/v1/cups/{id}"))?;
+        let response = self
+            .inner
+            .request(reqwest::Method::DELETE, url)
+            .send()
+            .await
+            .context("failed to issue delete cup request")?;
+
+        match response.status() {
+            StatusCode::NO_CONTENT => Ok(()),
+            _ => Err(self.inner.response_error(response).await),
+        }
+    }
+}

src/infrastructure/client/mod.rs

@@ -1,6 +1,7 @@
 pub mod bags;
 pub mod brews;
 pub mod cafes;
+pub mod cups;
 pub mod gear;
 pub mod roasters;
 pub mod roasts;
@@ -71,6 +72,10 @@ impl BrewlogClient {
         cafes::CafesClient::new(self)
     }
 
+    pub fn cups(&self) -> cups::CupsClient<'_> {
+        cups::CupsClient::new(self)
+    }
+
     pub(crate) fn endpoint(&self, path: &str) -> Result<Url> {
         self.base_url
             .join(path)