From e5c5603ebdb5fe80d185ef668c1ec06a084be014 Mon Sep 17 00:00:00 2001
From: bronku <bronk.jakub@proton.me>
Date: Sun, 23 Mar 2025 21:36:10 +0100
Subject: [PATCH] Return error if cake not found in GetCake

---
 internal/store/cake.go          | 24 ++++++++++++++++--------
 internal/store/migrations/3.sql |  7 +++++++
 2 files changed, 23 insertions(+), 8 deletions(-)
 create mode 100644 internal/store/migrations/3.sql

diff --git a/internal/store/cake.go b/internal/store/cake.go
index 0d40ef1..9dc7fc1 100644
--- a/internal/store/cake.go
+++ b/internal/store/cake.go
@@ -6,21 +6,29 @@ import (
 )
 
 type Cake struct {
-	Name   string
-	ID     int
-	Price  int
-	Amount int
+	Name         string
+	ID           int
+	Price        int
+	Amount       int
+	Category     string
+	Availability string
 }
 
-
 func (s *Store) GetCake(id int) (Cake, error) {
-	out := Cake{ID: id}
-	row, err := s.db.Query("select name, price from cake where id = ?;", id)
+	var out Cake
+	query := "select name, price from cake where id = ?;"
+
+	row, err := s.db.Query(query, id)
 	if err != nil {
 		return out, err
 	}
 	defer row.Close()
-	row.Next()
+
+	if !row.Next() {
+		return out, errors.New("cake not found")
+	}
+
+	out.ID = id
 	err = row.Scan(&out.Name, &out.Price)
 	return out, err
 }
diff --git a/internal/store/migrations/3.sql b/internal/store/migrations/3.sql
new file mode 100644
index 0000000..b0c5616
--- /dev/null
+++ b/internal/store/migrations/3.sql
@@ -0,0 +1,7 @@
+alter table cake
+add column category text;
+
+alter table cake
+add column availability text;
+
+PRAGMA user_version = 3;