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web_service: stop using std::future + callback style async

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This commit is contained in:
Weiyi Wang
2018-09-12 12:22:48 -04:00
parent 0a4d338ffa
commit 77c1f647cb
23 changed files with 329 additions and 457 deletions
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26
src/web_service/announce_room_json.cpp
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@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <future>
#include "common/detached_tasks.h"
#include "common/logging/log.h"
#include "web_service/announce_room_json.h"
#include "web_service/json.h"
@ -82,30 +83,31 @@ void RoomJson::AddPlayer(const std::string& nickname,
room.members.push_back(member);
}
std::future<Common::WebResult> RoomJson::Announce() {
Common::WebResult RoomJson::Announce() {
nlohmann::json json = room;
return PostJson(endpoint_url, json.dump(), false);
return client.PostJson("/lobby", json.dump(), false);
}
void RoomJson::ClearPlayers() {
room.members.clear();
}
std::future<AnnounceMultiplayerRoom::RoomList> RoomJson::GetRoomList(std::function<void()> func) {
auto DeSerialize = [func](const std::string& reply) -> AnnounceMultiplayerRoom::RoomList {
nlohmann::json json = nlohmann::json::parse(reply);
AnnounceMultiplayerRoom::RoomList room_list =
json.at("rooms").get<AnnounceMultiplayerRoom::RoomList>();
func();
return room_list;
};
return GetJson<AnnounceMultiplayerRoom::RoomList>(DeSerialize, endpoint_url, true);
AnnounceMultiplayerRoom::RoomList RoomJson::GetRoomList() {
auto reply = client.GetJson("/lobby", true).returned_data;
if (reply.empty()) {
return {};
}
return nlohmann::json::parse(reply).at("rooms").get<AnnounceMultiplayerRoom::RoomList>();
}
void RoomJson::Delete() {
nlohmann::json json;
json["id"] = room.UID;
DeleteJson(endpoint_url, json.dump());
Common::DetachedTasks::AddTask(
[host{this->host}, username{this->username}, token{this->token}, content{json.dump()}]() {
// create a new client here because the this->client might be destroyed.
Client{host, username, token}.DeleteJson("/lobby", content, false);
});
}
} // namespace WebService