feat: rebuild CSP practice workflow, UX and automation

backend/tests/import_http_test.cc

@@ -0,0 +1,60 @@
+#include <catch2/catch_test_macros.hpp>
+
+#include "csp/app_state.h"
+#include "csp/controllers/import_controller.h"
+
+#include <drogon/HttpRequest.h>
+
+#include <future>
+
+namespace {
+
+drogon::HttpResponsePtr CallLatest(csp::controllers::ImportController& ctl) {
+  auto req = drogon::HttpRequest::newHttpRequest();
+  req->setMethod(drogon::Get);
+  std::promise<drogon::HttpResponsePtr> p;
+  ctl.latestJob(req, [&p](const drogon::HttpResponsePtr& resp) { p.set_value(resp); });
+  return p.get_future().get();
+}
+
+drogon::HttpResponsePtr CallItems(csp::controllers::ImportController& ctl, int64_t job_id) {
+  auto req = drogon::HttpRequest::newHttpRequest();
+  req->setMethod(drogon::Get);
+  req->setParameter("page", "1");
+  req->setParameter("page_size", "20");
+  std::promise<drogon::HttpResponsePtr> p;
+  ctl.jobItems(req, [&p](const drogon::HttpResponsePtr& resp) { p.set_value(resp); }, job_id);
+  return p.get_future().get();
+}
+
+}  // namespace
+
+TEST_CASE("import controller latest and items") {
+  csp::AppState::Instance().Init(":memory:");
+  auto& db = csp::AppState::Instance().db();
+  db.Exec(
+      "INSERT INTO import_jobs(status,trigger,total_count,processed_count,success_count,"
+      "failed_count,options_json,last_error,started_at,finished_at,updated_at,created_at)"
+      "VALUES('success','auto',2,2,2,0,'{\"workers\":3}','',100,120,120,90);");
+  db.Exec(
+      "INSERT INTO import_job_items(job_id,source_path,status,title,difficulty,problem_id,"
+      "error_text,started_at,finished_at,updated_at,created_at)"
+      "VALUES(1,'CSP-J/2024/Round2/B.pdf','success','B',3,7,'',101,110,120,100);");
+
+  csp::controllers::ImportController ctl;
+
+  auto latest = CallLatest(ctl);
+  REQUIRE(latest->statusCode() == drogon::k200OK);
+  auto latest_json = latest->jsonObject();
+  REQUIRE(latest_json != nullptr);
+  REQUIRE((*latest_json)["ok"].asBool());
+  REQUIRE((*latest_json)["data"]["job"]["id"].asInt64() == 1);
+
+  auto items = CallItems(ctl, 1);
+  REQUIRE(items->statusCode() == drogon::k200OK);
+  auto items_json = items->jsonObject();
+  REQUIRE(items_json != nullptr);
+  REQUIRE((*items_json)["ok"].asBool());
+  REQUIRE((*items_json)["data"]["items"].isArray());
+  REQUIRE((*items_json)["data"]["items"].size() == 1);
+}