refactor(archivedlogs): move archivelog handler to endpoints

endpoints/web.py

@@ -37,7 +37,7 @@ from util.invoice import renderInvoiceToPdf
 from util.saas.useranalytics import build_error_callback
 from util.systemlogs import build_logs_archive
 from util.useremails import send_email_changed
-
+from util.registry.gzipinputstream import GzipInputStream
 
 PGP_KEY_MIMETYPE = 'application/pgp-keys'
 
@@ -336,6 +336,29 @@ def buildlogs(build_uuid):
   return response
 
 
+@web.route('/logarchive/<file_id>', methods=['GET'])
+@route_show_if(features.BUILD_SUPPORT)
+@require_session_login
+def logarchive(file_id):
+  JSON_MIMETYPE = 'application/json'
+  try:
+    found_build = model.build.get_repository_build(file_id)
+  except model.InvalidRepositoryBuildException as ex:
+    logger.exception(ex, extra={'build_uuid': file_id})
+    abort(403)
+
+  repo = found_build.repository
+  if not ModifyRepositoryPermission(repo.namespace_user.username, repo.name).can():
+    abort(403)
+
+  try:
+    path = log_archive.get_file_id_path(file_id)
+    data_stream = log_archive._storage.stream_read_file(log_archive._locations, path)
+    return send_file(GzipInputStream(data_stream), mimetype=JSON_MIMETYPE)
+  except IOError:
+    logger.exception('Could not read archived logs')
+    abort(403)
+
 @web.route('/receipt', methods=['GET'])
 @route_show_if(features.BILLING)
 @require_session_login