core: type operation timestamps

apps/admin-api/src/service.rs

@@ -1726,9 +1726,9 @@ impl AdminService {
             status: summary.status,
             current_draft_version: summary.current_draft_version,
             latest_published_version: summary.latest_published_version,
-            created_at: summary.created_at,
-            updated_at: summary.updated_at,
-            published_at: summary.published_at,
+            created_at: format_timestamp(summary.created_at),
+            updated_at: format_timestamp(summary.updated_at),
+            published_at: summary.published_at.map(format_timestamp),
             draft_version_ref: VersionRef {
                 version: summary.current_draft_version,
                 status: summary.status,
@@ -1779,7 +1779,7 @@ impl AdminService {
             )));
         }
 
-        let now = now_string()?;
+        let now = OffsetDateTime::now_utc();
         let operation_id = OperationId::new(new_prefixed_id("op"));
         let snapshot = RegistryOperation {
             id: operation_id.clone(),
@@ -1802,7 +1802,7 @@ impl AdminService {
                 format_version: "1".to_owned(),
                 export_mode: ExportMode::Portable,
             }),
-            created_at: now.clone(),
+            created_at: now,
             updated_at: now,
             published_at: None,
         };
@@ -1817,7 +1817,7 @@ impl AdminService {
             workspace_id: workspace_id.as_str().to_owned(),
             version: 1,
             status: OperationStatus::Draft,
-            updated_at: snapshot.updated_at,
+            updated_at: format_timestamp(snapshot.updated_at),
         })
     }
 
@@ -1830,8 +1830,14 @@ impl AdminService {
     ) -> Result<CreatedOperationResponse, ApiError> {
         self.validate_operation_payload(&payload.operation)?;
 
-        let summary = self.get_operation(workspace_id, operation_id).await?;
-        let now = now_string()?;
+        let summary = self
+            .registry
+            .get_operation_summary(workspace_id, operation_id)
+            .await?
+            .ok_or_else(|| {
+                ApiError::not_found(format!("operation {} was not found", operation_id.as_str()))
+            })?;
+        let now = OffsetDateTime::now_utc();
         let version = summary.current_draft_version + 1;
         let snapshot = RegistryOperation {
             id: operation_id.clone(),
@@ -1874,7 +1880,7 @@ impl AdminService {
             workspace_id: workspace_id.as_str().to_owned(),
             version,
             status: OperationStatus::Draft,
-            updated_at: snapshot.updated_at,
+            updated_at: format_timestamp(snapshot.updated_at),
         })
     }
 
@@ -1895,7 +1901,7 @@ impl AdminService {
             )
             .await?;
 
-        let updated_at = now_string()?;
+        let updated_at = OffsetDateTime::now_utc();
         let snapshot = RegistryOperation {
             id: operation_id.clone(),
             name: existing.snapshot.name,
@@ -1915,7 +1921,7 @@ impl AdminService {
             generated_draft: existing.snapshot.generated_draft,
             config_export: existing.snapshot.config_export,
             created_at: existing.snapshot.created_at,
-            updated_at: updated_at.clone(),
+            updated_at,
             published_at: existing.snapshot.published_at,
         };
 
@@ -1929,7 +1935,7 @@ impl AdminService {
             workspace_id: workspace_id.as_str().to_owned(),
             version: snapshot.version,
             status: snapshot.status,
-            updated_at,
+            updated_at: format_timestamp(updated_at),
         })
     }
 
@@ -1940,7 +1946,7 @@ impl AdminService {
         operation_id: &OperationId,
         version: u32,
     ) -> Result<PublishResponse, ApiError> {
-        let published_at = now_string()?;
+        let published_at = OffsetDateTime::now_utc();
         self.registry
             .publish_operation(PublishRequest {
                 workspace_id,
@@ -1956,7 +1962,7 @@ impl AdminService {
             operation_id: operation_id.as_str().to_owned(),
             workspace_id: workspace_id.as_str().to_owned(),
             published_version: version,
-            published_at,
+            published_at: format_timestamp(published_at),
         })
     }
 
@@ -1967,7 +1973,7 @@ impl AdminService {
         operation_id: &OperationId,
     ) -> Result<OperationMutationResult, ApiError> {
         let summary = self.get_operation(workspace_id, operation_id).await?;
-        let updated_at = now_string()?;
+        let updated_at = OffsetDateTime::now_utc();
         self.registry
             .archive_operation(workspace_id, operation_id, &updated_at)
             .await?;
@@ -1977,7 +1983,7 @@ impl AdminService {
             workspace_id: workspace_id.as_str().to_owned(),
             version: summary.current_draft_version,
             status: OperationStatus::Archived,
-            updated_at,
+            updated_at: format_timestamp(updated_at),
         })
     }
 
@@ -4978,9 +4984,9 @@ fn enrich_operation_summary(
         status: summary.status,
         current_draft_version: summary.current_draft_version,
         latest_published_version: summary.latest_published_version,
-        created_at: summary.created_at,
-        updated_at: summary.updated_at,
-        published_at: summary.published_at,
+        created_at: format_timestamp(summary.created_at),
+        updated_at: format_timestamp(summary.updated_at),
+        published_at: summary.published_at.map(format_timestamp),
         usage_summary,
         agent_refs,
     }