ReactionEntities.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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/// ReactionEntities.cpp - Source file for the reaction related classes and structs.
/// May 13, 2021
/// https://discordcoreapi.com
/// \file ReactionEntities.cpp
 
#include <discordcoreapi/ReactionEntities.hpp>
#include <discordcoreapi/DiscordCoreClient.hpp>
#include <discordcoreapi/CoRoutine.hpp>
#include <discordcoreapi/Utilities/HttpsClient.hpp>
#include <fstream>
 
namespace jsonifier {
 
    template<> struct core<discord_core_api::create_guild_emoji_data> {
        using value_type                 = discord_core_api::create_guild_emoji_data;
        static constexpr auto parseValue = createValue("roles", &value_type::roles, "image", &value_type::imageDataFinal, "guildId",
            &value_type::guildId, "name", &value_type::name, "type", &value_type::type);
    };
 
    template<> struct core<discord_core_api::modify_guild_emoji_data> {
        using value_type = discord_core_api::modify_guild_emoji_data;
        static constexpr auto parseValue =
            createValue("roles", &value_type::roles, "guildId", &value_type::guildId, "emojiId", &value_type::emojiId, "name", &value_type::name);
    };
 
}
 
namespace discord_core_api {
 
    template<> unordered_map<jsonifier::string, unbounded_message_block<reaction_data>*> object_collector<reaction_data>::objectsBuffersMap{};
 
    template<> object_collector<reaction_data>::object_collector() {
        collectorId                                      = jsonifier::toString(std::chrono::duration_cast<milliseconds>(sys_clock::now().time_since_epoch()).count());
        object_collector::objectsBuffersMap[collectorId] = &objectsBuffer;
    };
 
    template<> void object_collector<reaction_data>::run(
        std::coroutine_handle<typename discord_core_api::co_routine<discord_core_api::object_collector<discord_core_api::reaction_data>::object_collector_return_data,
            false>::promise_type>& coroHandle) {
        int64_t startingTime = static_cast<int64_t>(std::chrono::duration_cast<milliseconds>(sys_clock::now().time_since_epoch()).count());
        int64_t elapsedTime{};
        while (elapsedTime < msToCollectFor && !coroHandle.promise().stopRequested()) {
            reaction_data message{};
            waitForTimeToPass<reaction_data>(objectsBuffer, message, static_cast<uint64_t>(msToCollectFor - static_cast<uint64_t>(elapsedTime)));
            if (filteringFunction(message)) {
                objectReturnData.objects.emplace_back(message);
            }
            if (static_cast<int32_t>(objectReturnData.objects.size()) >= quantityOfObjectsToCollect) {
                break;
            }
 
            elapsedTime = std::chrono::duration_cast<milliseconds>(sys_clock::now().time_since_epoch()).count() - startingTime;
        }
    }
 
    template<> co_routine<object_collector<reaction_data>::object_collector_return_data, false> object_collector<reaction_data>::collectObjects(int32_t quantityToCollect,
        int32_t msToCollectForNew, object_filter<reaction_data> filteringFunctionNew) {
        auto coroHandle            = co_await newThreadAwaitable<object_collector_return_data, false>();
        quantityOfObjectsToCollect = quantityToCollect;
        filteringFunction          = filteringFunctionNew;
        msToCollectFor             = msToCollectForNew;
 
        run(coroHandle);
        co_return std::move(objectReturnData);
    }
 
    template<> object_collector<reaction_data>::~object_collector() {
        if (object_collector::objectsBuffersMap.contains(collectorId)) {
            object_collector::objectsBuffersMap.erase(collectorId);
        }
    };
 
    void reactions::initialize(discord_core_internal::https_client* client) {
        reactions::httpsClient = client;
    }
 
    co_routine<reaction_data> reactions::createReactionAsync(create_reaction_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Put_Reaction };
        co_await newThreadAwaitable<reaction_data>();
        jsonifier::string emoji;
        if (dataPackage.emojiId != 0) {
            emoji += ":" + dataPackage.emojiName + ":" + dataPackage.emojiId;
        } else {
            emoji = dataPackage.emojiName;
        }
        workload.workloadClass = discord_core_internal::https_workload_class::Put;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions/" + urlEncode(emoji) + "/@me";
        workload.callStack     = "reactions::createReactionAsync()";
        reaction_data returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<void> reactions::deleteOwnReactionAsync(delete_own_reaction_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Own_Reaction };
        co_await newThreadAwaitable<void>();
        jsonifier::string emoji;
        if (dataPackage.emojiId != 0) {
            emoji += ":" + dataPackage.emojiName + ":" + dataPackage.emojiId;
        } else {
            emoji = dataPackage.emojiName;
        }
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions/" + urlEncode(emoji) + "/@me";
        workload.callStack     = "reactions::deleteOwnReactionAsync()";
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> reactions::deleteUserReactionAsync(delete_user_reaction_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_User_Reaction };
        co_await newThreadAwaitable<void>();
        jsonifier::string emoji;
        if (dataPackage.emojiId != 0) {
            emoji += ":" + dataPackage.emojiName + ":" + dataPackage.emojiId;
 
        } else {
            emoji = dataPackage.emojiName;
        }
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions/" + urlEncode(emoji) + "/" + dataPackage.userId;
        workload.callStack     = "reactions::deleteUserReactionAsync()";
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<jsonifier::vector<user_data>> reactions::getReactionsAsync(get_reactions_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Reactions };
        co_await newThreadAwaitable<jsonifier::vector<user_data>>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions/" + dataPackage.emoji;
        if (dataPackage.afterId != 0) {
            workload.relativePath += "?after=" + dataPackage.afterId;
            if (dataPackage.limit != 0) {
                workload.relativePath += "&limit=" + jsonifier::toString(dataPackage.limit);
            }
        } else if (dataPackage.limit != 0) {
            workload.relativePath += "?limit=" + jsonifier::toString(dataPackage.limit);
        }
        workload.callStack = "reactions::getReactionsAsync()";
        jsonifier::vector<user_data> returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
 
    co_routine<void> reactions::deleteAllReactionsAsync(delete_all_reactions_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_All_Reactions };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions";
        workload.callStack     = "reactions::deleteAllReactionsAsync()";
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> reactions::deleteReactionsByEmojiAsync(delete_reactions_by_emoji_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Reactions_By_Emoji };
        co_await newThreadAwaitable<void>();
        jsonifier::string emoji;
        if (dataPackage.emojiId != 0) {
            emoji += ":" + dataPackage.emojiName + ":" + dataPackage.emojiId;
        } else {
            emoji = dataPackage.emojiName;
        }
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/channels/" + dataPackage.channelId + "/messages/" + dataPackage.messageId + "/reactions/" + urlEncode(emoji);
        workload.callStack     = "reactions::deleteReactionsByEmojiAsync()";
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<jsonifier::vector<emoji_data>> reactions::getEmojiListAsync(get_emoji_list_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Emoji_List };
        co_await newThreadAwaitable<jsonifier::vector<emoji_data>>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/emojis";
        workload.callStack     = "reactions::getEmojiListAsync()";
        jsonifier::vector<emoji_data> returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<emoji_data> reactions::getGuildEmojiAsync(get_guild_emoji_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Guild_Emoji };
        co_await newThreadAwaitable<emoji_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/emojis/" + dataPackage.emojiId;
        workload.callStack     = "reactions::getGuildEmojiAsync()";
        emoji_data returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<emoji_data> reactions::createGuildEmojiAsync(create_guild_emoji_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Post_Guild_Emoji };
        co_await newThreadAwaitable<emoji_data>();
        workload.workloadClass      = discord_core_internal::https_workload_class::Post;
        jsonifier::string newerFile = base64Encode(loadFileContents(dataPackage.imageFilePath));
        switch (dataPackage.type) {
            case image_type::jpg: {
                dataPackage.imageDataFinal = "data:image/jpeg;base64,";
                dataPackage.imageDataFinal.insert(dataPackage.imageDataFinal.end(), newerFile.begin(), newerFile.end());
                break;
            }
            case image_type::png: {
                dataPackage.imageDataFinal = "data:image/png;base64,";
                dataPackage.imageDataFinal.insert(dataPackage.imageDataFinal.end(), newerFile.begin(), newerFile.end());
                break;
            }
            case image_type::gif: {
                dataPackage.imageDataFinal = "data:image/gif;base64,";
                dataPackage.imageDataFinal.insert(dataPackage.imageDataFinal.end(), newerFile.begin(), newerFile.end());
                break;
            }
        }
        workload.relativePath = "/guilds/" + dataPackage.guildId + "/emojis";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "reactions::createGuildEmojiAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        emoji_data returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<emoji_data> reactions::modifyGuildEmojiAsync(modify_guild_emoji_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_Guild_Emoji };
        co_await newThreadAwaitable<emoji_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/emojis/" + dataPackage.emojiId;
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "reactions::modifyGuildEmojiAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        emoji_data returnData{};
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<void> reactions::deleteGuildEmojiAsync(delete_guild_emoji_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Guild_Emoji };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/emojis/" + dataPackage.emojiId;
        workload.callStack     = "reactions::deleteGuildEmojiAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        reactions::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    discord_core_internal::https_client* reactions::httpsClient{};
}