feat: style: return unauthorized when token isnt found and flatten function structure

src/api/v1/auth/mod.rs

@@ -37,15 +37,23 @@ pub async fn check_access_token(
     access_token: String,
     pool: &sqlx::Pool<Postgres>,
 ) -> Result<Uuid, HttpResponse> {
-    match sqlx::query_as(
+    let row = sqlx::query_as(
         "SELECT CAST(uuid as VARCHAR), created FROM access_tokens WHERE token = $1",
     )
     .bind(&access_token)
     .fetch_one(pool)
-    .await
-    {
-        Ok(row) => {
-            let (uuid, created): (String, i64) = row;
+    .await;
+
+    if let Err(error) = row {
+        if error.to_string() == "no rows returned by a query that expected to return at least one row" {
+            return Err(HttpResponse::Unauthorized().finish())
+        }
+
+        error!("{}", error);
+        return Err(HttpResponse::InternalServerError().json(r#"{ "error": "Unhandled exception occured, contact the server administrator" }"#))
+    }
+
+    let (uuid, created): (String, i64) = row.unwrap();
 
     let current_time = SystemTime::now()
         .duration_since(UNIX_EPOCH)
@@ -59,10 +67,4 @@ pub async fn check_access_token(
     }
 
     Ok(Uuid::from_str(&uuid).unwrap())
-        }
-        Err(error) => {
-            error!("{}", error);
-            Err(HttpResponse::InternalServerError().finish())
-        }
-    }
 }