From a5e94214053022f82004001aaf83110d93e9a901 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Wed, 10 Apr 2024 11:48:24 +0100
Subject: [PATCH] feat(server): implement forge::forgejo::get_commit_history

Closes kemitix/git-next#13
---
 src/server/forge/forgejo/mod.rs | 51 +++++++++++++++++++++++++++------
 1 file changed, 43 insertions(+), 8 deletions(-)

diff --git a/src/server/forge/forgejo/mod.rs b/src/server/forge/forgejo/mod.rs
index b9db699e..c2448112 100644
--- a/src/server/forge/forgejo/mod.rs
+++ b/src/server/forge/forgejo/mod.rs
@@ -1,6 +1,6 @@
 use kxio::network;
 use terrors::OneOf;
-use tracing::{error, info};
+use tracing::{debug, error, info, warn};
 
 use crate::server::{actors::repo::status::Status, config::BranchName, forge};
 
@@ -33,7 +33,7 @@ async fn get_commit_history(
         "https://{hostname}/api/v1/repos/{path}/commits?sha={branch_name}&stat=false&files=false&token={token}"
     ));
 
-    info!(%url, "Fetching commits");
+    debug!(%url, "Fetching commits");
     let request = network::NetRequest::new(
         network::RequestMethod::Get,
         url,
@@ -66,13 +66,48 @@ struct Commit {
 }
 
 pub async fn get_commit_status(
-    _next: forge::Commit,
-    _repo_details: crate::server::config::RepoDetails,
-    _net: network::Network,
+    next: forge::Commit,
+    repo_details: crate::server::config::RepoDetails,
+    net: network::Network,
 ) -> Status {
-    // TODO: (#13) check statuses for next head - if ok, advance main to next and reassess
-    // https://{hostname}/api/v1/repos/{path}/commits/{commit}/status?token={token}
-    Status::Pending
+    let hostname = &repo_details.forge.hostname;
+    let path = &repo_details.repo;
+    let token = &repo_details.forge.token;
+    let url = network::NetUrl::new(format!(
+        "https://{hostname}/api/v1/repos/{path}/commits/{next}/status?token={token}"
+    ));
+
+    info!(%url, "Fetching commit status");
+    let request = network::NetRequest::new(
+        network::RequestMethod::Get,
+        url,
+        network::NetRequestHeaders::new(),
+        network::RequestBody::None,
+        network::ResponseType::Json,
+        None,
+        network::NetRequestLogging::None,
+    );
+    let result = net.get::<CombinedStatus>(request).await;
+    match result {
+        Ok(response) => {
+            match response.response_body() {
+                Some(status) => match status.state {
+                    CommitStatusState::Success => Status::Pass,
+                    CommitStatusState::Pending => Status::Pending,
+                    CommitStatusState::Failure => Status::Fail,
+                    CommitStatusState::Error => Status::Fail,
+                },
+                None => {
+                    warn!("No status found for commit");
+                    Status::Pending // assume issue is transient and allow retry
+                }
+            }
+        }
+        Err(e) => {
+            error!(?e, "Failed to get commit status");
+            Status::Pending // assume issue is transient and allow retry
+        }
+    }
 }
 
 #[derive(Debug, serde::Deserialize)]