From 5dc001771e24adee7d8461d5a9f801ff8c1ef45d Mon Sep 17 00:00:00 2001
From: pcarles <me@pcarles.ninja>
Date: Sun, 12 Nov 2023 02:38:44 +0100
Subject: [PATCH] fix: add comments

---
 src/services/category.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/services/category.rs b/src/services/category.rs
index ca6bd933..ec3e5ca2 100644
--- a/src/services/category.rs
+++ b/src/services/category.rs
@@ -48,9 +48,10 @@ impl Service {
 
         // Try to get the category by name to check if it already exists
         match self.category_repository.get_by_name(trimmed_name).await {
-            // Return ServiceError::CategoryAlreadyExists when the category already exists
+            // Return ServiceError::CategoryAlreadyExists if the category exists
             Ok(_) => Err(ServiceError::CategoryAlreadyExists),
             Err(e) => match e {
+                // Otherwise try to create it
                 DatabaseError::CategoryNotFound => match self.category_repository.add(trimmed_name).await {
                     Ok(id) => Ok(id),
                     Err(_) => Err(ServiceError::DatabaseError),