feat: show creation time next to pr title

src/api/issues.rs

@@ -70,6 +70,7 @@ pub(crate) struct DetailedPullRequest {
     pub(crate) state: PullRequestState,
     pub(crate) is_draft: bool,
     pub(crate) body: String,
+    pub(crate) created_at: Option<chrono::DateTime<chrono::FixedOffset>>,
     pub(crate) author: Option<super::user::Actor>,
     pub(crate) base_branch_name: Option<String>,
     pub(crate) head_branch_name: Option<String>,
@@ -368,18 +369,29 @@ impl query::QueryFn for FetchPullRequest {
                 "missing 'node' field on PullRequestQuery response".into(),
             ))
             .and_then(|n| match n {
-            | PullRequestQueryNode::PullRequest(p) => Ok(DetailedPullRequest {
-                title: p.title,
-                state: p.state,
-                is_draft: p.is_draft,
-                body: p.body,
-                author: p.author.map(|it| api::user::Actor {
-                    login: it.login,
-                    avatar_url: it.avatar_url,
-                }),
-                base_branch_name: p.base_ref.map(|r| r.name),
-                head_branch_name: p.head_ref.map(|r| r.name),
-            }),
+            | PullRequestQueryNode::PullRequest(p) => {
+                let created_at =
+                    chrono::DateTime::parse_from_rfc3339(&p.created_at).map_err(|err| {
+                        api::Error::MalformedResponse(format!(
+                            "invalid pull request createdAt {:?}: {err}",
+                            p.created_at
+                        ))
+                    })?;
+
+                Ok(DetailedPullRequest {
+                    title: p.title,
+                    state: p.state,
+                    is_draft: p.is_draft,
+                    body: p.body,
+                    author: p.author.map(|it| api::user::Actor {
+                        login: it.login,
+                        avatar_url: it.avatar_url,
+                    }),
+                    base_branch_name: p.base_ref.map(|r| r.name),
+                    head_branch_name: p.head_ref.map(|r| r.name),
+                    created_at: Some(created_at),
+                })
+            }
             | _ => Err(api::Error::MalformedResponse(
                 "unexpected node type on PullRequestQuery".into(),
             )),