ChannelEntities.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
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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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*/
/// ChannelEntities.cpp - Source file for the classes related classes and structs.
/// May 13, 2021
/// https://discordcoreapi.com
/// \file ChannelEntities.cpp
 
#include <discordcoreapi/ChannelEntities.hpp>
#include <discordcoreapi/DiscordCoreClient.hpp>
#include <discordcoreapi/CoRoutine.hpp>
 
namespace jsonifier {
 
    template<> struct core<DiscordCoreAPI::EditChannelPermissionOverwritesData> {
        using ValueType                  = DiscordCoreAPI::EditChannelPermissionOverwritesData;
        static constexpr auto parseValue = objectVal("allow", &ValueType::allow, "deny", &ValueType::deny, "channel_id", &ValueType::channelId, "reason", &ValueType::reason,
            "type", &ValueType::type, "id", &ValueType::roleOrUserId);
    };
 
    template<> struct core<DiscordCoreAPI::CreateChannelInviteData> {
        using ValueType                  = DiscordCoreAPI::CreateChannelInviteData;
        static constexpr auto parseValue = objectVal("channel_id", &ValueType::channelId, "max_uses", &ValueType::maxUses, "max_age", &ValueType::maxAge, "temporary",
            &ValueType::temporary, "unique", &ValueType::unique, "target_type", &ValueType::targetType, "target_user_id", &ValueType::targetUserId, "target_application_id",
            &ValueType::targetApplicationId, "reason", &ValueType::reason);
    };
 
    template<> struct core<DiscordCoreAPI::CreateGuildChannelData> {
        using ValueType                  = DiscordCoreAPI::CreateGuildChannelData;
        static constexpr auto parseValue = objectVal("name", &ValueType::name, "type", &ValueType::type, "position", &ValueType::position, "parent_id", &ValueType::parentId,
            "permission_overwrites", &ValueType::permissionOverwrites, "nsfw", &ValueType::nsfw, "rate_limit_per_user", &ValueType::rateLimitPerUser, "topic", &ValueType::topic,
            "user_limit", &ValueType::userLimit, "bitrate", &ValueType::bitrate, "default_auto_archive_duration", &ValueType::defaultAutoArchiveDuration, "guild_id",
            &ValueType::guildId, "reason", &ValueType::reason);
    };
 
    template<> struct core<DiscordCoreAPI::ModifyGuildChannelPositionData> {
        using ValueType = DiscordCoreAPI::ModifyGuildChannelPositionData;
        static constexpr auto parseValue =
            objectVal("id", &ValueType::id, "position", &ValueType::position, "parent_id", &ValueType::parentId, "lock_permissions", &ValueType::lockPermissions);
    };
 
    template<> struct core<DiscordCoreAPI::ModifyGuildChannelPositionsData> {
        using ValueType                  = DiscordCoreAPI::ModifyGuildChannelPositionsData;
        static constexpr auto parseValue = arrayVal(&ValueType::modifyChannelData);
    };
 
    template<> struct core<DiscordCoreAPI::ModifyChannelData> {
        using ValueType                  = DiscordCoreAPI::ModifyChannelData;
        static constexpr auto parseValue = objectVal("channel_id", &ValueType::channelId, "channel_data", &ValueType::channelData, "reason", &ValueType::reason);
    };
 
    template<> struct core<DiscordCoreAPI::CreateDMChannelData> {
        using ValueType                  = DiscordCoreAPI::CreateDMChannelData;
        static constexpr auto parseValue = objectVal("user_id", &ValueType::userId);
    };
 
    template<> struct core<DiscordCoreAPI::FollowNewsChannelData> {
        using ValueType                  = DiscordCoreAPI::FollowNewsChannelData;
        static constexpr auto parseValue = objectVal("channel_id", &ValueType::channelId, "target_channel_id", &ValueType::targetChannelId);
    };
 
    template<> struct core<DiscordCoreAPI::UpdateChannelData> {
        using ValueType                  = DiscordCoreAPI::UpdateChannelData;
        static constexpr auto parseValue = objectVal("permission_overwrites", &ValueType::permissionOverwrites, "default_auto_archive_duration",
            &ValueType::defaultAutoArchiveDuration, "video_quality_mode", &ValueType::videoQualityMode, "rate_limit_per_user", &ValueType::rateLimitPerUser, "bitrate",
            &ValueType::bitrate, "parent_id", &ValueType::parentId, "rtc_region", &ValueType::rtcRgion, "user_limit", &ValueType::userLimit, "topic", &ValueType::topic, "position",
            &ValueType::position, "type", &ValueType::type, "name", &ValueType::name, "nsfw", &ValueType::nsfw);
    };
}
 
namespace DiscordCoreAPI {
 
    ChannelData::ChannelData(Snowflake newId) {
        id = newId;
    }
 
    ChannelCacheData& ChannelCacheData::operator=(const ChannelData& other) {
        if (other.permissionOverwrites.size() > 0) {
            permissionOverwrites = other.permissionOverwrites;
        }
        setFlagValue(ChannelFlags::Managed, other.managed);
        setFlagValue(ChannelFlags::NSFW, other.nsfw);
        if (static_cast<int64_t>(other.flags) != 0) {
            flags = other.flags;
        }
        if (other.memberCount != 0) {
            memberCount = other.memberCount;
        }
        if (other.parentId != 0) {
            parentId = other.parentId;
        }
        if (other.position != 0) {
            position = other.position;
        }
        if (other.guildId != 0) {
            guildId = other.guildId;
        }
        if (other.ownerId != 0) {
            ownerId = other.ownerId;
        }
        if (other.topic != "") {
            topic = other.topic;
        }
        if (other.name != "") {
            name = other.name;
        }
        if (other.id != 0) {
            id = other.id;
        }
        type = other.type;
        return *this;
    }
 
    ChannelCacheData::ChannelCacheData(const ChannelData& other) {
        *this = other;
    }
 
    ChannelCacheData& ChannelCacheData::operator=(ChannelData&& other) {
        if (other.permissionOverwrites.size() > 0) {
            permissionOverwrites = std::move(other.permissionOverwrites);
        }
        setFlagValue(ChannelFlags::Managed, other.managed);
        setFlagValue(ChannelFlags::NSFW, other.nsfw);
        if (static_cast<int64_t>(other.flags) != 0) {
            flags = other.flags;
        }
        if (other.memberCount != 0) {
            memberCount = other.memberCount;
        }
        if (other.topic != "") {
            topic = std::move(other.topic);
        }
        if (other.name != "") {
            name = std::move(other.name);
        }
        if (other.parentId != 0) {
            parentId = other.parentId;
        }
        if (other.position != 0) {
            position = other.position;
        }
        if (other.guildId != 0) {
            guildId = other.guildId;
        }
        if (other.ownerId != 0) {
            ownerId = other.ownerId;
        }
        if (other.id != 0) {
            id = other.id;
        }
        type = other.type;
        return *this;
    }
 
    ChannelCacheData::operator ChannelData() {
        ChannelData returnData{};
        returnData.managed              = getFlagValue(ChannelFlags::Managed);
        returnData.permissionOverwrites = permissionOverwrites;
        returnData.nsfw                 = getFlagValue(ChannelFlags::NSFW);
        returnData.topic                = topic.operator std::string();
        returnData.name                 = name.operator std::string();
        returnData.memberCount          = memberCount;
        returnData.parentId             = parentId;
        returnData.position             = position;
        returnData.guildId              = guildId;
        returnData.ownerId              = ownerId;
        returnData.flags                = flags;
        returnData.type                 = type;
        returnData.id                   = id;
        return returnData;
    }
 
    ChannelCacheData::ChannelCacheData(ChannelData&& other) {
        *this = std::move(other);
    }
 
    std::string ChannelData::getIconUrl() {
        std::string stringNew{ "https://cdn.discordapp.com/" };
        stringNew += "splashes/" + id.operator std::string() + "/" + icon + ".png";
        return stringNew;
    }
 
    ModifyChannelData::ModifyChannelData(ChannelData newData) {
        channelData.permissionOverwrites = newData.permissionOverwrites;
        channelData.nsfw                 = newData.getFlagValue(ChannelFlags::NSFW);
        channelData.rateLimitPerUser     = newData.rateLimitPerUser;
        channelData.userLimit            = newData.userLimit;
        channelData.rtcRgion             = newData.rtcRegion;
        channelData.position             = newData.position;
        channelData.parentId             = newData.parentId;
        channelData.topic                = newData.topic;
        channelData.name                 = newData.name;
        channelData.type                 = newData.type;
    };
 
    void Channels::initialize(DiscordCoreInternal::HttpsClient* client, ConfigManager* configManagerNew) {
        Channels::doWeCacheChannelsBool = configManagerNew->doWeCacheChannels();
        Channels::httpsClient           = client;
    }
 
    CoRoutine<ChannelData> Channels::getChannelAsync(GetChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Get_Channel };
        co_await NewThreadAwaitable<ChannelData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Get;
        workload.relativePath  = "/channels/" + dataPackage.channelId;
        workload.callStack     = "Channels::getChannelAsync()";
        ChannelData data{ dataPackage.channelId };
        if (cache.contains(data.id)) {
            data = cache[data.id];
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), data);
        if (doWeCacheChannelsBool) {
            insertChannel(static_cast<ChannelCacheData>(data));
        }
        co_return data;
    }
 
    ChannelCacheData Channels::getCachedChannel(GetChannelData dataPackage) {
        ChannelData data{ dataPackage.channelId };
        if (!Channels::cache.contains(data.id)) {
            return Channels::getChannelAsync(dataPackage).get();
        } else {
            return cache[data.id];
        }
    }
 
    CoRoutine<ChannelData> Channels::modifyChannelAsync(ModifyChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Patch_Channel };
        co_await NewThreadAwaitable<ChannelData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Patch;
        workload.relativePath  = "/channels/" + dataPackage.channelId;
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::modifyChannelAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        ChannelData data{ dataPackage.channelId };
        if (cache.contains(data.id)) {
            data = cache[data.id];
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), data);
        if (doWeCacheChannelsBool) {
            insertChannel(static_cast<ChannelCacheData>(data));
        }
        co_return data;
    }
 
    CoRoutine<void> Channels::deleteOrCloseChannelAsync(DeleteOrCloseChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Delete_Channel };
        co_await NewThreadAwaitable<void>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId;
        workload.callStack     = "Channels::deleteOrCloseAChannelAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    CoRoutine<void> Channels::editChannelPermissionOverwritesAsync(EditChannelPermissionOverwritesData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Put_Channel_Permission_Overwrites };
        co_await NewThreadAwaitable<void>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Put;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/permissions/" + dataPackage.roleOrUserId;
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::editChannelPermissionOverwritesAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    CoRoutine<jsonifier::vector<InviteData>> Channels::getChannelInvitesAsync(GetChannelInvitesData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Get_Channel_Invites };
        co_await NewThreadAwaitable<jsonifier::vector<InviteData>>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Get;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/invites";
        workload.callStack     = "Channels::getChannelInvitesAsync()";
        jsonifier::vector<InviteData> returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<InviteData> Channels::createChannelInviteAsync(CreateChannelInviteData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Post_Channel_Invite };
        co_await NewThreadAwaitable<InviteData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Post;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/invites";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::createChannelInviteAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        InviteData returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<void> Channels::deleteChannelPermissionOverwritesAsync(DeleteChannelPermissionOverwritesData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Delete_Channel_Permission_Overwrites };
        co_await NewThreadAwaitable<void>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/permissions/" + dataPackage.roleOrUserId;
        workload.callStack     = "Channels::deleteChannelPermissionOverwritesAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    CoRoutine<ChannelData> Channels::followNewsChannelAsync(FollowNewsChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Post_Follow_News_Channel };
        co_await NewThreadAwaitable<ChannelData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Post;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/followers";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::followNewsChannelAsync()";
        ChannelData returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<void> Channels::triggerTypingIndicatorAsync(TriggerTypingIndicatorData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Post_Trigger_Typing_Indicator };
        co_await NewThreadAwaitable<void>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Post;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/typing";
        workload.callStack     = "Channels::triggerTypingIndicatorAsync()";
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    CoRoutine<jsonifier::vector<ChannelData>> Channels::getGuildChannelsAsync(GetGuildChannelsData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Get_Guild_Channels };
        co_await NewThreadAwaitable<jsonifier::vector<ChannelData>>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Get;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/channels";
        workload.callStack     = "Channels::getGuildChannelsAsync()";
        jsonifier::vector<ChannelData> returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<ChannelData> Channels::createGuildChannelAsync(CreateGuildChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Post_Guild_Channel };
        co_await NewThreadAwaitable<ChannelData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Post;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/channels";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::createGuildChannelAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        ChannelData returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<void> Channels::modifyGuildChannelPositionsAsync(ModifyGuildChannelPositionsData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Patch_Guild_Channel_Positions };
        co_await NewThreadAwaitable<void>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/channels";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "Channels::modifyGuildChannelPositionsAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["X-Audit-Log-Reason"] = dataPackage.reason;
        }
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    CoRoutine<ChannelData> Channels::createDMChannelAsync(CreateDMChannelData dataPackage) {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Post_Create_User_Dm };
        co_await NewThreadAwaitable<ChannelData>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Post;
        workload.relativePath  = "/users/@me/channels";
        workload.callStack     = "Channels::createDMChannelAsync()";
        parser.serializeJson(dataPackage, workload.content);
        ChannelData returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    CoRoutine<jsonifier::vector<VoiceRegionData>> Channels::getVoiceRegionsAsync() {
        DiscordCoreInternal::HttpsWorkloadData workload{ DiscordCoreInternal::HttpsWorkloadType::Get_Voice_Regions };
        co_await NewThreadAwaitable<jsonifier::vector<VoiceRegionData>>();
        workload.workloadClass = DiscordCoreInternal::HttpsWorkloadClass::Get;
        workload.relativePath  = "/voice/regions";
        workload.callStack     = "Channels::getVoiceRegionsAsync()";
        jsonifier::vector<VoiceRegionData> returnData{};
        Channels::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    void Channels::removeChannel(const ChannelCacheData& channelId) {
        Channels::cache.erase(channelId);
    };
 
    bool Channels::doWeCacheChannels() {
        return Channels::doWeCacheChannelsBool;
    }
 
    ObjectCache<ChannelCacheData> Channels::cache{};
    DiscordCoreInternal::HttpsClient* Channels::httpsClient{};
    bool Channels::doWeCacheChannelsBool{};
}