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add transaction.
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amass 2024-11-27 20:00:57 +08:00
parent 889faa4404
commit a6553d3597
1 changed files with 3 additions and 1 deletions
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4
Server/Application.cpp
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@ -163,7 +163,7 @@ Application::Application(const std::string &path)
} }
database->add(std::move(record)); database->add(std::move(record));
} }
Wt::Dbo::Transaction transaction(*database);
boost::json::object reply; boost::json::object reply;
reply["page_view_count"] = database->query<int>("SELECT COUNT(*) FROM visitor_record WHERE url = ?").bind(std::string(url)); reply["page_view_count"] = database->query<int>("SELECT COUNT(*) FROM visitor_record WHERE url = ?").bind(std::string(url));
reply["unique_visitor_count"] = database->query<int>("SELECT COUNT(DISTINCT visitor_uuid) FROM visitor_record WHERE url = ?").bind(std::string(url)); reply["unique_visitor_count"] = database->query<int>("SELECT COUNT(DISTINCT visitor_uuid) FROM visitor_record WHERE url = ?").bind(std::string(url));
@ -195,6 +195,7 @@ Application::Application(const std::string &path)
} }
} }
auto database = Database::session(); auto database = Database::session();
Wt::Dbo::Transaction transaction(*database);
Wt::Dbo::collection<std::tuple<std::string, int>> query = database->query<std::tuple<std::string, int>>("SELECT url, COUNT(*) as count FROM visitor_record GROUP BY url ORDER BY count DESC LIMIT ?").bind(size); Wt::Dbo::collection<std::tuple<std::string, int>> query = database->query<std::tuple<std::string, int>>("SELECT url, COUNT(*) as count FROM visitor_record GROUP BY url ORDER BY count DESC LIMIT ?").bind(size);
boost::json::array reply; boost::json::array reply;
for (auto &[url, count] : query) { for (auto &[url, count] : query) {
@ -229,6 +230,7 @@ Application::Application(const std::string &path)
} }
} }
auto database = Database::session(); auto database = Database::session();
Wt::Dbo::Transaction transaction(*database);
using Reslut = std::tuple<std::string, system_clock::time_point>; using Reslut = std::tuple<std::string, system_clock::time_point>;
Wt::Dbo::collection<Reslut> query = database->query<Reslut>("SELECT url, MAX(time) FROM visitor_record GROUP BY url ORDER BY MAX(time) DESC LIMIT ?").bind(size); Wt::Dbo::collection<Reslut> query = database->query<Reslut>("SELECT url, MAX(time) FROM visitor_record GROUP BY url ORDER BY MAX(time) DESC LIMIT ?").bind(size);
boost::json::array reply; boost::json::array reply;