controllers/version: Extract CrateVersionPath::load_version() fn

Author: Turbo87

src/controllers/version.rs

@@ -18,6 +18,10 @@ pub struct CrateVersionPath {
 }
 
 impl CrateVersionPath {
+    pub async fn load_version(&self, conn: &mut AsyncPgConnection) -> AppResult<Version> {
+        Ok(self.load_version_and_crate(conn).await?.0)
+    }
+
     pub async fn load_version_and_crate(
         &self,
         conn: &mut AsyncPgConnection,

src/controllers/version/downloads.rs

@@ -59,7 +59,7 @@ pub async fn get_version_downloads(
     }
 
     let mut conn = app.db_read().await?;
-    let (version, _) = path.load_version_and_crate(&mut conn).await?;
+    let version = path.load_version(&mut conn).await?;
 
     let cutoff_end_date = req
         .query()

src/controllers/version/metadata.rs

@@ -61,7 +61,7 @@ pub async fn get_version_dependencies(
     }
 
     let mut conn = state.db_read().await?;
-    let (version, _) = path.load_version_and_crate(&mut conn).await?;
+    let version = path.load_version(&mut conn).await?;
 
     let deps = Dependency::belonging_to(&version)
         .inner_join(crates::table)