[web] extend project admin page for history debugging (#32437)

* [web] extend project admin page for history debugging

* [web] address review feedback

Co-authored-by: Malik <malik.glossop@overleaf.com>

---------

Co-authored-by: Malik <malik.glossop@overleaf.com>
GitOrigin-RevId: 01866e8c8529bc8332c49baf4ad281e300f8cdd4

services/web/app/src/Features/Docstore/DocstoreManager.mjs

@@ -103,6 +103,31 @@ async function getAllDeletedDocs(projectId) {
   }
 }
 
+/**
+ *
+ * @param {string|ObjectId} projectId
+ * @return {Promise<{_id: string, version: number}[]>}
+ */
+async function getAllDocVersions(projectId) {
+  const url = new URL(settings.apis.docstore.url)
+  url.pathname = path.posix.join(
+    'project',
+    projectId.toString(),
+    'doc-versions'
+  )
+  try {
+    return await fetchJson(url, { signal: AbortSignal.timeout(TIMEOUT) })
+  } catch (error) {
+    if (error instanceof RequestFailedError) {
+      throw new OError('docstore api responded with non-success code', {
+        projectId,
+        status: error.response.status,
+      })
+    }
+    throw OError.tag(error, 'could not get doc versions from docstore')
+  }
+}
+
 /**
  * @param {string} projectId
  */
@@ -368,6 +393,7 @@ export default {
   destroyProject: callbackify(destroyProject),
   promises: {
     deleteDoc,
+    getAllDocVersions,
     getAllDocs,
     getAllDeletedDocs,
     getAllRanges,

services/web/app/src/Features/History/HistoryManager.mjs

@@ -297,6 +297,12 @@ async function ensureNoResyncPending(projectId) {
   if (resyncPending) throw new OError('broken history with pending resync')
 }
 
+async function getDebugInfo(projectId) {
+  return await fetchJson(
+    `${settings.apis.project_history.url}/project/${projectId}/debug-info`
+  )
+}
+
 /**
  * Get history changes since a given version
  *
@@ -471,5 +477,6 @@ export default {
     getBlobStats,
     getLatestHistoryWithHistoryId,
     ensureNoResyncPending,
+    getDebugInfo,
   },
 }