From 0bf4b474df4f29f241ed99d5bced035fc6f0e306 Mon Sep 17 00:00:00 2001
From: "Christoph J. Scherr" <Christoph.Scherr@newtec.de>
Date: Thu, 27 Jun 2024 13:13:21 +0200
Subject: [PATCH] publish with error handler

---
 members/diesel-demo/src/main.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/members/diesel-demo/src/main.rs b/members/diesel-demo/src/main.rs
index 86519b8..e2c1386 100644
--- a/members/diesel-demo/src/main.rs
+++ b/members/diesel-demo/src/main.rs
@@ -1,6 +1,6 @@
 use diesel::SqliteConnection;
 use diesel_demo::models::{Post, PostDraft};
-use libpt::log::{self, debug, error, trace};
+use libpt::log::{self, debug, error, trace, warn};
 
 use diesel_demo as lib;
 
@@ -44,7 +44,13 @@ fn repl(conn: &mut SqliteConnection) -> anyhow::Result<()> {
                 Some(i) => i,
                 None => continue,
             };
-            Post::publish(conn, id)?;
+            if let Err(e) = Post::publish(conn, id){
+                if let Some(e) = e.downcast_ref::<diesel::result::Error>() {
+                    if matches!(e, diesel::result::Error::NotFound) {
+                        warn!("No post with id {id} exists");
+                    }
+                }
+            };
         } else if buf.starts_with("DELETE") {
             let id: i32 = match get_id(&buf) {
                 Some(i) => i,