dev: Better errors

Author: akhercha

pragma-node/src/handlers/onchain/get_publishers.rs

@@ -31,7 +31,7 @@ pub struct PublisherEntry {
 pub struct Publisher {
     pub publisher: String,
     pub website_url: String,
-    pub last_updated_timestamp: u64,
+    pub last_updated_timestamp: Option<u64>,
     pub r#type: u32,
     pub nb_feeds: u32,
     pub daily_updates: u32,

pragma-node/src/infra/repositories/onchain_repository/publisher.rs

@@ -229,15 +229,12 @@ async fn get_publisher_with_components(
         .collect();
 
     // Execute all futures concurrently and collect results
-    let components = try_join_all(component_futures)
-        .await
-        .map_err(|_| InfraError::PublishersNotFound)?;
+    let components = try_join_all(component_futures).await?;
 
     let last_updated_timestamp = components
         .iter()
         .map(|component| component.last_updated_timestamp)
-        .max()
-        .ok_or(InfraError::PublishersNotFound)?;
+        .max();
 
     let publisher = Publisher {
         publisher: publisher.name.clone(),