From ec0f421137b5ed71ae13f7f7e980fef9b2b0cc0e Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 19 Mar 2026 12:55:17 +0000
Subject: [PATCH] feat(control-plane): add Stop and Restart app controls
MIME-Version: 1.0
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- POST /api/apps/:id/stop    → docker stop hiy-{id}
- POST /api/apps/:id/restart → docker restart hiy-{id}

Dashboard (apps table): Stop / Restart buttons alongside Deploy and Delete.
App detail page: container status badge + Stop / Restart buttons in the nav bar.

https://claude.ai/code/session_01FKCW3FDjNFj6jve4niMFXH
---
 server/src/main.rs        |  2 ++
 server/src/routes/apps.rs | 36 ++++++++++++++++++++++++++++++++++++
 server/src/routes/ui.rs   | 31 ++++++++++++++++++++++++++++++-
 3 files changed, 68 insertions(+), 1 deletion(-)

diff --git a/server/src/main.rs b/server/src/main.rs
index ea694e1..37b78ef 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -67,6 +67,8 @@ async fn main() -> anyhow::Result<()> {
         .route("/api/apps/:id",      get(routes::apps::get_one)
                                     .put(routes::apps::update)
                                     .delete(routes::apps::delete))
+        .route("/api/apps/:id/stop",    post(routes::apps::stop))
+        .route("/api/apps/:id/restart", post(routes::apps::restart))
         // ── Deploys API ───────────────────────────────────────────
         .route("/api/apps/:id/deploy",   post(routes::deploys::trigger))
         .route("/api/apps/:id/deploys",  get(routes::deploys::list))
diff --git a/server/src/routes/apps.rs b/server/src/routes/apps.rs
index 596fb7d..ef24b37 100644
--- a/server/src/routes/apps.rs
+++ b/server/src/routes/apps.rs
@@ -103,6 +103,42 @@ pub async fn delete(
     Ok(StatusCode::NO_CONTENT)
 }
 
+pub async fn stop(
+    State(_s): State<AppState>,
+    Path(id): Path<String>,
+) -> Result<StatusCode, StatusCode> {
+    let name = format!("hiy-{}", id);
+    let out = tokio::process::Command::new("docker")
+        .args(["stop", &name])
+        .output()
+        .await
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    if out.status.success() {
+        Ok(StatusCode::NO_CONTENT)
+    } else {
+        tracing::warn!("docker stop {}: {}", name, String::from_utf8_lossy(&out.stderr));
+        Err(StatusCode::INTERNAL_SERVER_ERROR)
+    }
+}
+
+pub async fn restart(
+    State(_s): State<AppState>,
+    Path(id): Path<String>,
+) -> Result<StatusCode, StatusCode> {
+    let name = format!("hiy-{}", id);
+    let out = tokio::process::Command::new("docker")
+        .args(["restart", &name])
+        .output()
+        .await
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    if out.status.success() {
+        Ok(StatusCode::NO_CONTENT)
+    } else {
+        tracing::warn!("docker restart {}: {}", name, String::from_utf8_lossy(&out.stderr));
+        Err(StatusCode::INTERNAL_SERVER_ERROR)
+    }
+}
+
 async fn fetch_app(s: &AppState, id: &str) -> Result<App, StatusCode> {
     sqlx::query_as::<_, App>("SELECT * FROM apps WHERE id = ?")
         .bind(id)
diff --git a/server/src/routes/ui.rs b/server/src/routes/ui.rs
index 99823bc..81f6717 100644
--- a/server/src/routes/ui.rs
+++ b/server/src/routes/ui.rs
@@ -198,6 +198,8 @@ pub async fn index(State(s): State<AppState>) -> Result<Html<String>, StatusCode
                 <td data-deploy-badge>{d_badge}</td>
                 <td>
                     <button class="primary" onclick="deploy('{id}')">Deploy</button>
+                    <button onclick="stopApp('{id}')">Stop</button>
+                    <button onclick="restartApp('{id}')">Restart</button>
                     <button class="danger"  onclick="del('{id}')">Delete</button>
                 </td>
             </tr>"#,
@@ -284,6 +286,16 @@ pub async fn index(State(s): State<AppState>) -> Result<Html<String>, StatusCode
             await fetch('/api/apps/' + id, {{method: 'DELETE'}});
             window.location.reload();
         }}
+        async function stopApp(id) {{
+            if (!confirm('Stop ' + id + '?')) return;
+            const r = await fetch('/api/apps/' + id + '/stop', {{method: 'POST'}});
+            if (!r.ok) alert('Error stopping app');
+        }}
+        async function restartApp(id) {{
+            if (!confirm('Restart ' + id + '?')) return;
+            const r = await fetch('/api/apps/' + id + '/restart', {{method: 'POST'}});
+            if (!r.ok) alert('Error restarting app');
+        }}
 
         function deployBadgeHtml(s) {{
             const cls = {{success:'badge-success',failed:'badge-failed',building:'badge-building',queued:'badge-building'}}[s] || 'badge-unknown';
@@ -355,6 +367,7 @@ pub async fn app_detail(
     .await
     .unwrap_or_default();
 
+    let container_state = get_container_status(&app_id).await;
     let latest_deploy_id = deploys.first().map(|d| d.id.as_str()).unwrap_or("");
 
     let mut deploy_rows = String::new();
@@ -396,7 +409,12 @@ pub async fn app_detail(
     let body = format!(
         r#"<nav>
             <h1><a href="/" style="color:inherit">HIY</a> / {name}</h1>
-            <button class="primary" onclick="deploy()">Deploy Now</button>
+            <div style="display:flex;gap:8px;align-items:center">
+                {c_badge}
+                <button class="primary" onclick="deploy()">Deploy Now</button>
+                <button onclick="stopApp()">Stop</button>
+                <button onclick="restartApp()">Restart</button>
+            </div>
         </nav>
         <p class="subtitle">
             <a href="{repo}" target="_blank">{repo}</a>
@@ -525,6 +543,16 @@ pub async fn app_detail(
             await fetch('/api/apps/' + APP_ID + '/env/' + key, {{method:'DELETE'}});
             window.location.reload();
         }}
+        async function stopApp() {{
+            if (!confirm('Stop ' + APP_ID + '?')) return;
+            const r = await fetch('/api/apps/' + APP_ID + '/stop', {{method:'POST'}});
+            if (!r.ok) alert('Error stopping app');
+        }}
+        async function restartApp() {{
+            if (!confirm('Restart ' + APP_ID + '?')) return;
+            const r = await fetch('/api/apps/' + APP_ID + '/restart', {{method:'POST'}});
+            if (!r.ok) alert('Error restarting app');
+        }}
         </script>"#,
         name              = app.name,
         repo              = app.repo_url,
@@ -536,6 +564,7 @@ pub async fn app_detail(
         deploy_rows       = deploy_rows,
         env_rows          = env_rows,
         latest_deploy_id  = latest_deploy_id,
+        c_badge           = container_badge(&container_state),
     );
 
     Html(page(&app.name, &body)).into_response()