RoleEntities.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)
 
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    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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/// RoleEntities.cpp - Source file for the role_data related classes and structs.
/// May 13, 2021
/// https://discordcoreapi.com
/// \file RoleEntities.cpp
 
#include <discordcoreapi/DiscordCoreClient.hpp>
#include <discordcoreapi/RoleEntities.hpp>
#include <discordcoreapi/CoRoutine.hpp>
 
namespace jsonifier {
 
    template<> struct core<discord_core_api::modify_guild_role_positions_data> {
        using value_type                 = discord_core_api::modify_guild_role_positions_data;
        static constexpr auto parseValue = createValue("guild_id", &value_type::guildId, "id", &value_type::roleId, "positions", &value_type::rolePositions, "reason",
            &value_type::reason, "position", &value_type::newPosition);
    };
 
    template<> struct core<discord_core_api::modify_guild_role_data> {
        using value_type                 = discord_core_api::modify_guild_role_data;
        static constexpr auto parseValue = createValue("color", &value_type::hexColorValue, "hoist", &value_type::hoist, "id", &value_type::roleId, "mentionable",
            &value_type::mentionable, "name", &value_type::name, "permissions", &value_type::permissions, "unicode_emoji", &value_type::unicodeEmoji,
            "guild_id", &value_type::guildId, "icon", &value_type::icon);
    };
 
    template<> struct core<discord_core_api::create_guild_role_data> {
        using value_type                 = discord_core_api::create_guild_role_data;
        static constexpr auto parseValue = createValue("color", &value_type::hexColorValue, "hoist", &value_type::hoist, "id", &value_type::guildId, "mentionable",
            &value_type::mentionable, "name", &value_type::name, "permissions", &value_type::permissions, "position", &value_type::position,
            "unicode_emoji", &value_type::unicodeEmoji, "icon", &value_type::icon);
    };
 
    template<> struct core<discord_core_api::role_position_data> {
        using value_type                 = discord_core_api::role_position_data;
        static constexpr auto parseValue = createValue("position", &value_type::rolePosition, "id", &value_type::roleId);
    };
}
 
namespace discord_core_api {
 
    role_cache_data& role_cache_data::operator=(const role_data& other) {
        flags = other.flags;
        setFlagValue<role_flags>(role_flags::mentionable, other.mentionable);
        setFlagValue<role_flags>(role_flags::managed, other.managed);
        setFlagValue<role_flags>(role_flags::hoist, other.hoist);
        if (other.unicodeEmoji != "") {
            unicodeEmoji = other.unicodeEmoji;
        }
        if (other.permissions.operator std::string_view() != "") {
            permissionsVal = other.permissions;
        }
        if (other.position != 0) {
            position = other.position;
        }
        if (other.color != 0) {
            color = other.color;
        }
        if (other.name != "") {
            name = other.name;
        }
        if (other.id != 0) {
            id = other.id;
        }
        return *this;
    }
 
    role_cache_data::role_cache_data(const role_data& other) {
        *this = other;
    }
 
    role_cache_data& role_cache_data::operator=(role_data&& other) noexcept {
        flags = other.flags;
        setFlagValue<role_flags>(role_flags::mentionable, other.mentionable);
        setFlagValue<role_flags>(role_flags::managed, other.managed);
        setFlagValue<role_flags>(role_flags::hoist, other.hoist);
        if (other.unicodeEmoji != "") {
            unicodeEmoji = std::move(other.unicodeEmoji);
        }
        if (other.permissions.operator std::string_view() != "") {
            permissionsVal = std::move(other.permissions);
        }
        if (other.name != "") {
            name = std::move(other.name);
        }
        if (other.position != 0) {
            position = other.position;
        }
        if (other.color != 0) {
            color = other.color;
        }
        if (other.id != 0) {
            id = other.id;
        }
        return *this;
    }
 
    role_cache_data::operator role_data() {
        role_data returnData{};
        returnData.mentionable   = getFlagValue<role_flags>(role_flags::mentionable);
        returnData.managed      = getFlagValue<role_flags>(role_flags::managed);
        returnData.hoist        = getFlagValue<role_flags>(role_flags::hoist);
        returnData.permissions  = permissionsVal.operator jsonifier::string();
        returnData.unicodeEmoji = unicodeEmoji;
        returnData.position     = position;
        returnData.flags        = flags;
        returnData.color        = color;
        returnData.name         = name;
        returnData.id           = id;
        return returnData;
    }
 
    role_cache_data::role_cache_data(role_data&& other) noexcept {
        *this = std::move(other);
    }
 
    role_data::role_data(snowflake newId) {
        id = newId;
    }
 
    void roles::initialize(discord_core_internal::https_client* client, config_manager* configManagerNew) {
        roles::doWeCacheRolesBool = configManagerNew->doWeCacheRoles();
        roles::httpsClient        = client;
    }
 
    co_routine<void> roles::addGuildMemberRoleAsync(add_guild_member_role_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Put_Guild_Member_Role };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Put;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/members/" + dataPackage.userId + "/roles/" + dataPackage.roleId;
        workload.callStack     = "roles::addGuildMemberRoleAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<void> roles::removeGuildMemberRoleAsync(remove_guild_member_role_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Guild_Member_Role };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/members/" + dataPackage.userId + "/roles/" + dataPackage.roleId;
        workload.callStack     = "roles::removeGuildMemberRoleAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<jsonifier::vector<role_data>> roles::getGuildRolesAsync(get_guild_roles_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Get_Guild_Roles };
        co_await newThreadAwaitable<jsonifier::vector<role_data>>();
        if (dataPackage.guildId == 0) {
            throw dca_exception{ "roles::getGuildRolesAsync() error: sorry, but you forgot to set the guildId!" };
        }
        workload.workloadClass = discord_core_internal::https_workload_class::Get;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/roles";
        workload.callStack     = "roles::getGuildRolesAsync()";
        jsonifier::vector<role_data> returnData{};
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<role_data> roles::createGuildRoleAsync(create_guild_role_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Post_Guild_Role };
        co_await newThreadAwaitable<role_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Post;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/roles";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "roles::createGuildRoleAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        role_data returnData{};
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        modify_guild_role_positions_data newDataPackage{};
        newDataPackage.guildId     = dataPackage.guildId;
        newDataPackage.newPosition = dataPackage.position;
        newDataPackage.roleId      = returnData.id;
        auto results               = modifyGuildRolePositionsAsync(newDataPackage).get();
        for (auto& value: results) {
            if (value.id == returnData.id) {
                returnData = value;
            }
        }
        co_return returnData;
    }
 
    co_routine<jsonifier::vector<role_data>> roles::modifyGuildRolePositionsAsync(modify_guild_role_positions_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_Guild_Role_Positions };
        co_await newThreadAwaitable<jsonifier::vector<role_data>>();
        jsonifier::vector<role_data> currentRoles = roles::getGuildRolesAsync({ .guildId = dataPackage.guildId }).get();
        role_data newRole                         = roles::getCachedRole({ .roleId = dataPackage.roleId });
        for (auto& value: currentRoles) {
            if (value.id == newRole.id) {
                continue;
            }
            role_position_data newData;
            if (newRole.position < dataPackage.newPosition) {
                if (value.position <= dataPackage.newPosition && value.position > newRole.position) {
                    newData.roleId         = value.id;
                    newData.rolePosition = value.position - 1;
                    dataPackage.rolePositions.emplace_back(newData);
                }
            } else {
                if (value.position >= dataPackage.newPosition && value.position < newRole.position) {
                    newData.roleId         = value.id;
                    newData.rolePosition = value.position + 1;
                    dataPackage.rolePositions.emplace_back(newData);
                }
            }
        }
        role_position_data newDataPos;
        newDataPos.roleId     = dataPackage.roleId;
        newDataPos.rolePosition = dataPackage.newPosition;
        dataPackage.rolePositions.emplace_back(newDataPos);
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/roles";
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "roles::modifyGuildRolePositionsAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        jsonifier::vector<role_data> returnData{};
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload), returnData);
        co_return returnData;
    }
 
    co_routine<role_data> roles::modifyGuildRoleAsync(modify_guild_role_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Patch_Guild_Role };
        co_await newThreadAwaitable<role_data>();
        workload.workloadClass = discord_core_internal::https_workload_class::Patch;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/roles/" + dataPackage.roleId;
        parser.serializeJson(dataPackage, workload.content);
        workload.callStack = "roles::modifyGuildRoleAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        role_data data{ dataPackage.roleId };
        if (cache.contains(data.id)) {
            data = cache[data.id];
        }
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload), data);
        if (doWeCacheRolesBool) {
            insertRole(static_cast<role_cache_data>(data));
        }
        co_return data;
    }
 
    co_routine<void> roles::removeGuildRoleAsync(remove_guild_role_data dataPackage) {
        discord_core_internal::https_workload_data workload{ discord_core_internal::https_workload_type::Delete_Guild_Role };
        co_await newThreadAwaitable<void>();
        workload.workloadClass = discord_core_internal::https_workload_class::Delete;
        workload.relativePath  = "/guilds/" + dataPackage.guildId + "/roles/" + dataPackage.roleId;
        workload.callStack     = "roles::removeGuildRoleAsync()";
        if (dataPackage.reason != "") {
            workload.headersToInsert["x-audit-log-reason"] = dataPackage.reason;
        }
        roles::httpsClient->submitWorkloadAndGetResult(std::move(workload));
        co_return;
    }
 
    co_routine<jsonifier::vector<role_data>> roles::getGuildMemberRolesAsync(get_guild_member_roles_data dataPackage) {
        co_await newThreadAwaitable<jsonifier::vector<role_data>>();
        jsonifier::vector<role_data> rolesVector = getGuildRolesAsync({ .guildId = dataPackage.guildId }).get();
        jsonifier::vector<role_data> rolesVectorNew{};
        for (auto& value: rolesVector) {
            for (auto& value2: dataPackage.guildMember.roles) {
                if (value2 == value.id) {
                    rolesVectorNew.emplace_back(value);
                }
            }
        }
        co_return std::move(rolesVectorNew);
    }
 
    co_routine<role_data> roles::getRoleAsync(get_role_data dataPackage) {
        co_await newThreadAwaitable<role_data>();
        auto roles = getGuildRolesAsync({ .guildId = dataPackage.guildId }).get();
        if (dataPackage.guildId == 0) {
            throw dca_exception{ "roles::getRoleAsync() error: sorry, but you forgot to set the guildId!" };
        }
        role_data data{ dataPackage.roleId };
        if (cache.contains(data.id)) {
            data = cache[data.id];
        }
        for (auto& value: roles) {
            if (value.id == dataPackage.roleId) {
                data = std::move(value);
            }
        }
        if (doWeCacheRolesBool) {
            insertRole(static_cast<role_cache_data>(data));
        }
        co_return data;
    }
 
    role_cache_data roles::getCachedRole(const get_role_data dataPackage) {
        if (cache.contains(dataPackage.roleId)) {
            return cache[dataPackage.roleId];
        } else {
            return getRoleAsync({ .guildId = dataPackage.guildId, .roleId = dataPackage.roleId }).get();
        }
    }
 
    void roles::removeRole(const role_cache_data& roleId) {
        cache.erase(roleId);
    };
 
    bool roles::doWeCacheRoles() {
        return roles::doWeCacheRolesBool;
    }
 
    discord_core_internal::https_client* roles::httpsClient{};
    object_cache<role_cache_data> roles::cache{};
    bool roles::doWeCacheRolesBool{};
};