feat: 完成源晶权限与经验系统并优化 me/admin 交互

backend/src/controllers/submission_controller.cc

@@ -154,12 +154,15 @@ void SubmissionController::listSubmissions(
     const auto user_id = ParseOptionalInt64(req->getParameter("user_id"));
     const auto problem_id = ParseOptionalInt64(req->getParameter("problem_id"));
     const auto contest_id = ParseOptionalInt64(req->getParameter("contest_id"));
+    const auto created_from = ParseOptionalInt64(req->getParameter("created_from"));
+    const auto created_to = ParseOptionalInt64(req->getParameter("created_to"));
     const int page = ParseClampedInt(req->getParameter("page"), 1, 1, 100000);
     const int page_size =
         ParseClampedInt(req->getParameter("page_size"), 20, 1, 200);
 
     services::SubmissionService svc(csp::AppState::Instance().db());
-    const auto rows = svc.List(user_id, problem_id, contest_id, page, page_size);
+    const auto rows =
+        svc.List(user_id, problem_id, contest_id, created_from, created_to, page, page_size);
 
     Json::Value arr(Json::arrayValue);
     for (const auto& s : rows) arr.append(domain::ToJson(s));
@@ -191,6 +194,13 @@ void SubmissionController::getSubmission(
     }
     Json::Value payload = domain::ToJson(*s);
     payload["code"] = s->code;
+    const auto siblings = svc.GetSiblingIds(s->user_id, s->id);
+    payload["same_user_prev_submission_id"] =
+        siblings.prev_id.has_value() ? Json::Value(Json::Int64(*siblings.prev_id))
+                                     : Json::Value(Json::nullValue);
+    payload["same_user_next_submission_id"] =
+        siblings.next_id.has_value() ? Json::Value(Json::Int64(*siblings.next_id))
+                                     : Json::Value(Json::nullValue);
 
     // Attach problem title for frontend linking.
     {