Expose project revision timeline

src/server/controllers/project-history.controller.ts

@@ -1,4 +1,5 @@
 import type { Request, Response } from "express";
+import { listProjectRevisionsQuerySchema } from "../../shared/validation/project-history.schemas.js";
 import { projectHistoryStore } from "../composition/project-command-stores.js";
 
 export function getProjectHistory(req: Request, res: Response) {
@@ -13,3 +14,23 @@ export function getProjectHistory(req: Request, res: Response) {
   }
   return res.json(state);
 }
+
+export function listProjectRevisions(req: Request, res: Response) {
+  const { projectId } = req.params;
+  if (typeof projectId !== "string" || !projectId.trim()) {
+    return res.status(400).json({ error: "Invalid projectId" });
+  }
+  const parsed = listProjectRevisionsQuerySchema.safeParse(req.query);
+  if (!parsed.success) {
+    return res.status(400).json({ error: parsed.error.flatten() });
+  }
+
+  const page = projectHistoryStore.listRevisions({
+    projectId,
+    ...parsed.data,
+  });
+  if (!page) {
+    return res.status(404).json({ error: "Project not found" });
+  }
+  return res.json(page);
+}