new destruction flow

src/lib/server/fleet/deployments.ts

@@ -5,17 +5,35 @@ export function beginDeployment(server: string, action: 'create' | 'destroy', tr
     const id = randomUUID();
     db().prepare(`INSERT INTO server_deployments (id, server, action, state, stage, started_at, triggered_by)
         VALUES (?, ?, ?, 'running', 'Starting', ?, ?)`).run(id, server, action, new Date().toISOString(), triggeredBy);
+    recordDeploymentEvent(id, action === 'create' ? 'Server creation requested' : 'Server destruction requested');
     return id;
 }
 
 export function deploymentStage(id: string, stage: string): void {
+    const previous = db().prepare('SELECT stage FROM server_deployments WHERE id = ?').get(id) as { stage: string } | undefined;
     db().prepare('UPDATE server_deployments SET stage = ? WHERE id = ?').run(stage, id);
+    if (previous && previous.stage !== stage) recordDeploymentEvent(id, stage);
+}
+
+export function recordDeploymentEvent(id: string, message: string): void {
+    db().prepare('INSERT INTO server_deployment_events (deployment_id, created_at, message) VALUES (?, ?, ?)')
+        .run(id, new Date().toISOString(), message);
+}
+
+export function getDeployment(id: string) {
+    const deployment = db().prepare(`SELECT d.*, EXISTS(SELECT 1 FROM servers s WHERE s.name = d.server) AS server_exists
+        FROM server_deployments d WHERE d.id = ?`).get(id);
+    if (!deployment) return null;
+    const events = db().prepare('SELECT id, created_at, message FROM server_deployment_events WHERE deployment_id = ? ORDER BY id').all(id);
+    return { deployment, events };
 }
 
 export function finishDeployment(id: string, result: { ok: boolean; message?: string; warnings?: string[] }): void {
     const state = !result.ok ? 'failed' : result.warnings?.length ? 'warning' : 'done';
     db().prepare(`UPDATE server_deployments SET state = ?, finished_at = ?, error = ?, warnings = ? WHERE id = ?`)
         .run(state, new Date().toISOString(), result.message ?? null, JSON.stringify(result.warnings ?? []), id);
+    for (const warning of result.warnings ?? []) recordDeploymentEvent(id, warning);
+    recordDeploymentEvent(id, result.ok ? (state === 'warning' ? 'Completed with warnings' : 'Completed') : `Failed: ${result.message ?? 'Unknown error'}`);
 }
 
 export function listDeployments() {
@@ -24,7 +42,9 @@ export function listDeployments() {
 }
 
 export function interruptDeployments(): void {
+    const running = db().prepare("SELECT id FROM server_deployments WHERE state = 'running'").all() as { id: string }[];
     db().prepare(`UPDATE server_deployments SET state = 'interrupted', finished_at = ?,
         error = 'The application restarted before this operation finished. Check the server before retrying.'
         WHERE state = 'running'`).run(new Date().toISOString());
+    for (const { id } of running) recordDeploymentEvent(id, 'Interrupted by application restart. Check the server before retrying.');
 }