UserEntities.cpp

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/*
    MIT License
 
    DiscordCoreAPI, A bot library for Discord, written in C++, and featuring explicit multithreading through the usage of custom, asynchronous C++ CoRoutines.
 
    Copyright 2022, 2023 Chris M. (RealTimeChris)
 
    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the "Software"), to deal
    in the Software without restriction, including without limitation the rights
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    furnished to do so, subject to the following conditions:
 
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    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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*/
/// UserEntities.cpp - Source file for user related classes and structs.
/// May 13, 2021
/// https://discordcoreapi.com
/// \file UserEntities.cpp
 
#include <discordcoreapi/UserEntities.hpp>
#include <discordcoreapi/DiscordCoreClient.hpp>
#include <discordcoreapi/CoRoutine.hpp>
#include <discordcoreapi/Utilities/HttpsClient.hpp>
 
namespace jsonifier {
 
    template<> struct core<discord_core_api::add_recipient_to_group_dmdata> {
        using value_type = discord_core_api::add_recipient_to_group_dmdata;
        static constexpr auto parseValue =
            createValue("channel_id", &value_type::channelId, "access_token", &value_type::token, "nick", &value_type::nick, "user_id", &value_type::userId);
    };
 
    template<> struct core<discord_core_api::modify_current_user_data> {
        using value_type                 = discord_core_api::modify_current_user_data;
        static constexpr auto parseValue = createValue("username", &value_type::userName, "avatar", &value_type::avatar);
    };
}
namespace discord_core_api {
 
    namespace discord_core_internal {
 
        websocket_message_data<update_voice_state_data>::websocket_message_data(const update_voice_state_data& other) {
            d.channelId = other.channelId;
            d.guildId   = other.guildId;
            d.selfDeaf  = other.selfDeaf;
            d.selfMute  = other.selfMute;
            jsonifierExcludedKeys.emplace("t");
            jsonifierExcludedKeys.emplace("s");
            op = 4;
        }
 
        websocket_message_data<update_voice_state_data>::operator etf_serializer() {
            etf_serializer data{};
            data["op"] = 4;
            if (d.channelId == 0) {
                data["d"]["channel_id"] = discord_core_internal::json_type::null_t;
            } else {
                data["d"]["channel_id"] = d.channelId.operator jsonifier::string();
            }
            data["d"]["self_deaf"] = d.selfDeaf;
            data["d"]["self_mute"] = d.selfMute;
            data["d"]["guild_id"]  = d.guildId.operator jsonifier::string();
            return data;
        }
 
        websocket_message_data<update_voice_state_data_dc>::websocket_message_data(const update_voice_state_data& other) {
            d.channelId = nullptr;
            d.guildId   = other.guildId;
            d.selfDeaf  = other.selfDeaf;
            d.selfMute  = other.selfMute;
            jsonifierExcludedKeys.emplace("t");
            jsonifierExcludedKeys.emplace("s");
            op = 4;
        }
 
        websocket_message_data<update_voice_state_data_dc>::operator etf_serializer() {
            etf_serializer data{};
            data["op"]              = 4;
            data["d"]["channel_id"] = discord_core_internal::json_type::null_t;
            data["d"]["self_deaf"]  = d.selfDeaf;
            data["d"]["self_mute"]  = d.selfMute;
            data["d"]["guild_id"]   = d.guildId.operator jsonifier::string();
            return data;
        }
    }
 
    user_cache_data& user_cache_data::operator=(const user_data& other) {
        premiumType = static_cast<premium_type>(other.premiumType);
        setFlagValue(user_flags::Verified, other.verified);
        if (other.avatarDecoration != "") {
            avatarDecoration = other.avatarDecoration;
        }
        if (static_cast<int64_t>(other.flags) != 0) {
            flags = other.flags;
        }
        setFlagValue(user_flags::System, other.system);
        setFlagValue(user_flags::Bot, other.bot);
        if (other.discriminator != "") {
            discriminator = other.discriminator;
        }
        if (other.accentColor != 0) {
            accentColor = other.accentColor;
        }
        if (other.globalName != "") {
            globalName = other.globalName;
        }
        if (other.userName != "") {
            userName = other.userName;
        }
        if (other.banner != "") {
            banner = other.banner;
        }
        if (other.avatar != "") {
            avatar = other.avatar;
        }
        if (other.id != 0) {
            id = other.id;
        }
        return *this;
    }
 
    user_cache_data::user_cache_data(const user_data& dataNew) {
        *this = dataNew;
    }
 
    user_cache_data& user_cache_data::operator=(user_data&& other) noexcept {
        premiumType = static_cast<premium_type>(other.premiumType);
        if (other.avatarDecoration != "") {
            avatarDecoration = std::move(other.avatarDecoration);
        }
        if (other.discriminator != "") {
            discriminator = std::move(other.discriminator);
        }
        setFlagValue(user_flags::Verified, other.verified);
        setFlagValue(user_flags::System, other.system);
        if (other.globalName != "") {
            globalName = std::move(other.globalName);
        }
        if (static_cast<int64_t>(other.flags) != 0) {
            flags = other.flags;
        }
        setFlagValue(user_flags::Bot, other.bot);
        if (other.userName != "") {
            userName = std::move(other.userName);
        }
        if (other.banner != "") {
            banner = std::move(other.banner);
        }
        if (other.avatar != "") {
            avatar = std::move(other.avatar);
        }
        if (other.accentColor != 0) {
            accentColor = other.accentColor;
        }
        if (other.id != 0) {
            id = other.id;
        }
        return *this;
    }
 
    user_cache_data::operator user_data() {
        discord_core_api::user_data returnData{};
        returnData.verified         = getFlagValue<user_flags>(user_flags::Verified);
        returnData.system           = getFlagValue<user_flags>(user_flags::System);
        returnData.bot              = getFlagValue<user_flags>(user_flags::Bot);
        returnData.discriminator    = discriminator;
        returnData.globalName       = globalName;
        returnData.userName         = userName;
        returnData.avatarDecoration = avatarDecoration;
        returnData.accentColor      = accentColor;
        returnData.avatar           = avatar;
        returnData.banner           = banner;
        returnData.flags            = flags;
        returnData.id               = id;
        return returnData;
    }
 
    user_cache_data::user_cache_data(user_data&& other) noexcept {
        *this = std::move(other);
    }
 
    user_data::user_data(snowflake newId) {
        id = newId;
    }
 
    bot_user::bot_user(user_data& dataPackage, discord_core_internal::base_socket_agent* baseSocketAgentNew) : user_data(dataPackage) {
        baseSocketAgent = baseSocketAgentNew;
    }
 
    void bot_user::updateVoiceStatus(update_voice_state_data dataPackage) {
        if (baseSocketAgent) {
            jsonifier::string_base<uint8_t> string{};
            uint64_t shardId = (dataPackage.guildId.operator const uint64_t&() >> 22) % discord_core_client::getInstance()->configManager.getTotalShardCount();
            uint64_t basesocketAgentIndex{ shardId % discord_core_client::getInstance()->configManager.getTotalShardCount() };
            if (dataPackage.channelId == 0) {
                discord_core_internal::websocket_message_data<update_voice_state_data_dc> data{};
                update_voice_state_data_dc dcData{};
                dcData.guildId   = dataPackage.guildId;
                dcData.selfDeaf = dataPackage.selfDeaf;
                dcData.selfMute = dataPackage.selfMute;
                data.d          = dcData;
                data.op         = 4;
                if (static_cast<discord_core_internal::websocket_op_code>(
                        discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].dataOpCode) ==
                    discord_core_internal::websocket_op_code::Op_Binary) {
                    auto serializer = data.operator discord_core_internal::etf_serializer();
                    string          = serializer.operator jsonifier::string_base<uint8_t>();
                } else {
                    parser.serializeJson(data, string);
                }
            } else {
                discord_core_internal::websocket_message_data<update_voice_state_data> data{};
                data.d  = dataPackage;
                data.op = 4;
                if (static_cast<discord_core_internal::websocket_op_code>(
                        discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].dataOpCode) ==
                    discord_core_internal::websocket_op_code::Op_Binary) {
                    auto serializer = data.operator discord_core_internal::etf_serializer();
                    string          = serializer.operator jsonifier::string_base<uint8_t>();
                } else {
                    parser.serializeJson(data, string);
                }
            }
            discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].createHeader(string,
                discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].dataOpCode);
            discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].sendMessage(string, false);
        }
    }
 
    void bot_user::updatePresence(update_presence_data dataPackage) {
        if (baseSocketAgent) {
            jsonifier::string_base<uint8_t> string{};
            uint64_t shardId = 0;
            uint64_t basesocketAgentIndex{};
            discord_core_internal::websocket_message_data<update_presence_data> data{};
            data.d = dataPackage;
            data.jsonifierExcludedKeys.emplace("s");
            for (auto& value: data.d.activities) {
                if (value.url == "") {
                    value.jsonifierExcludedKeys.emplace("url");
                }
            }
            data.op = 3;
            if (static_cast<discord_core_internal::websocket_op_code>(
                    discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].dataOpCode) ==
                discord_core_internal::websocket_op_code::Op_Binary) {
                auto serializer = data.operator discord_core_internal::etf_serializer();
                string          = serializer.operator jsonifier::string_base<uint8_t>();
            } else {
                parser.serializeJson(data, string);
            }
            discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].createHeader(string,
                discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].dataOpCode);
            discord_core_client::getInstance()->baseSocketAgentsMap[basesocketAgentIndex]->shardMap[shardId].sendMessage(string, true);
        }
    }
 
    void users::initialize(discord_core_internal::https_client* client, config_manager* configManagerNew) {
        users::doWeCacheUsersBool = configManagerNew->doWeCacheUsers();
        users::httpsClient        = client;
    }
 
    co_routine<void> users::addRecipientToGroupDMAsync(add_recipient_to_group_dmdata dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Put_Recipient_To_Group_Dm };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Put;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/recipients/" + dataPackage.userId;
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "users::addRecipientToGroupDMAsync()";
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> users::removeRecipientFromGroupDMAsync(remove_recipient_from_group_dmdata dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Recipient_From_Group_Dm };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/recipients/" + dataPackage.userId;
        workload.callStack     = "users::removeRecipientToGroupDMAsync()";
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> users::modifyCurrentUserVoiceStateAsync(modify_current_user_voice_state_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_Current_User_Voice_State };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/voice-states/@me";
        workload.callStack     = "users::modifyCurrentUserVoiceStateAsync()";
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> users::modifyUserVoiceStateAsync(modify_user_voice_state_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_User_Voice_State };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/voice-states/" + dataPackage.userId;
        workload.callStack     = "users::modifyUserVoiceStateAsync()";
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<user_data> users::getCurrentUserAsync() {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Current_User };
        co_await newThreadAwaitable<user_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/users/@me";
        workload.callStack     = "users::getCurrentUserAsync()";
        user_data returnData{};
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        auto newId = returnData.id;
        insertUser(static_cast<user_cache_data>(returnData));
        co_return cache[newId];
    }
 
    user_cache_data users::getCachedUser(const get_user_data dataPackage) {
        if (cache.contains(dataPackage.userId)) {
            return cache[dataPackage.userId];
        } else {
            return getUserAsync({ .userId = dataPackage.userId }).get();
        }
    }
 
    co_routine<user_data> users::getUserAsync(get_user_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_User };
        co_await newThreadAwaitable<user_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/users/" + dataPackage.userId;
        workload.callStack     = "users::getUserAsync()";
        user_data data{ dataPackage.userId };
        if (cache.contains(data.id)) {
            data = cache[data.id];
        }
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), data);
        if (doWeCacheUsersBool) {
            insertUser(static_cast<user_cache_data>(data));
        }
        co_return data;
    }
 
    co_routine<user_data> users::modifyCurrentUserAsync(modify_current_user_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_Current_User };
        co_await newThreadAwaitable<user_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/users/@me";
        workload.callStack     = "users::modifyCurrentUserAsync()";
        parser.serializeJson(dataPackage, workload.content);
        user_data returnData{};
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<jsonifier::vector<connection_data>> users::getUserConnectionsAsync() {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_User_Connections };
        co_await newThreadAwaitable<jsonifier::vector<connection_data>>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/users/@me/connections";
        workload.callStack     = "users::getUserConnectionsAsync()";
        jsonifier::vector<connection_data> returnData{};
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<application_data> users::getCurrentUserApplicationInfoAsync() {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Application_Info };
        co_await newThreadAwaitable<application_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/oauth2/applications/@me";
        workload.callStack     = "users::getApplicationDataAsync()";
        application_data returnData{};
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<authorization_info_data> users::getCurrentUserAuthorizationInfoAsync() {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Authorization_Info };
        co_await newThreadAwaitable<authorization_info_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/oauth2/@me";
        workload.callStack     = "users::getCurrentUserAuthorizationInfoAsync()";
        authorization_info_data returnData{};
        users::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    bool users::doWeCacheUsers() {
        return users::doWeCacheUsersBool;
    }
 
    discord_core_internal::https_client* users::httpsClient{};
    object_cache<user_cache_data> users::cache{};
    bool users::doWeCacheUsersBool{};
}