Added a way to delete a specific subcategory.

category.go

@@ -132,6 +132,21 @@ func deleteCategory(id int64) bool {
 	return true
 }
 
+func deleteSubcategory(id int64) bool {
+	db := getSQLConnection()
+
+	defer db.Close()
+
+	_, err := db.Exec("DELETE FROM subcategory WHERE subcategory_id = $1;", id)
+	//TODO: log this if an error happened
+	if err != nil {
+		println(err.Error())
+		return false
+	}
+
+	return true
+}
+
 func getCategoryByID(id int64) (category Category, ok bool) {
 	db := getSQLConnection()
 
@@ -153,18 +168,6 @@ func getCategoryByID(id int64) (category Category, ok bool) {
 	return category, true
 }
 
-// func getSubcategoryByID(id int64) (subcategory Subcategory, ok bool) {
-// 	db := getSQLConnection()
-
-// 	defer db.Close()
-
-// 	if err := db.QueryRow("SELECT * FROM subcategory WHERE subcategory_id = $1;", id).Scan(&subcategory.ID, &subcategory.Name, &subcategory.CategoryId); err != nil {
-// 		return subcategory, false
-// 	}
-
-// 	return subcategory, true
-// }
-
 func getSubcategories(categoryID int64) (subcategories []Subcategory, ok bool) {
 	db := getSQLConnection()