From d8902ba97976dbb3c3579f1f55c52e4ae9fa8900 Mon Sep 17 00:00:00 2001
From: Chris Tsang <tyt2y7@gmail.com>
Date: Wed, 16 Jun 2021 17:28:52 +0800
Subject: [PATCH] Refactor example

---
 examples/sqlx-mysql/src/select.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/examples/sqlx-mysql/src/select.rs b/examples/sqlx-mysql/src/select.rs
index a9ca7909..1945f7fd 100644
--- a/examples/sqlx-mysql/src/select.rs
+++ b/examples/sqlx-mysql/src/select.rs
@@ -76,6 +76,12 @@ async fn find_together(db: &Database) -> Result<(), QueryErr> {
     Ok(())
 }
 
+impl Cake {
+    fn find_by_name(name: &str) -> Select<Self> {
+        Self::find().filter(cake::Column::Name.contains(name))
+    }
+}
+
 async fn find_one(db: &Database) -> Result<(), QueryErr> {
     print!("find one by primary key: ");
 
@@ -86,12 +92,9 @@ async fn find_one(db: &Database) -> Result<(), QueryErr> {
     println!("{:?}", cheese);
     println!();
 
-    print!("find one by like: ");
+    print!("find one by name: ");
 
-    let chocolate = Cake::find()
-        .filter(cake::Column::Name.contains("chocolate"))
-        .one(db)
-        .await?;
+    let chocolate = Cake::find_by_name("chocolate").one(db).await?;
 
     println!();
     println!("{:?}", chocolate);