more optional + referencedata

components/chatmessage.cpp

@@ -741,7 +741,7 @@ ChatMessageHeader::ChatMessageHeader(const Message *data) {
     m_author->set_can_focus(false);
     m_author_ev->signal_button_press_event().connect(sigc::mem_fun(*this, &ChatMessageHeader::on_author_button_press));
 
-    if (data->WebhookID.IsValid()) {
+    if (data->WebhookID.has_value()) {
         m_extra = Gtk::manage(new Gtk::Label);
         m_extra->get_style_context()->add_class("message-container-extra");
         m_extra->set_single_line_mode(true);

discord/discord.cpp

@@ -132,7 +132,7 @@ void DiscordClient::FetchMessagesInChannel(Snowflake id, std::function<void(cons
             m_store.SetMessage(msg.ID, msg);
             AddMessageToChannel(msg.ID, id);
             m_store.SetUser(msg.Author.ID, msg.Author);
-            AddUserToGuild(msg.Author.ID, msg.GuildID);
+            AddUserToGuild(msg.Author.ID, *msg.GuildID);
             ids.push_back(msg.ID);
         }
 
@@ -153,7 +153,7 @@ void DiscordClient::FetchMessagesInChannelBefore(Snowflake channel_id, Snowflake
             m_store.SetMessage(msg.ID, msg);
             AddMessageToChannel(msg.ID, channel_id);
             m_store.SetUser(msg.Author.ID, msg.Author);
-            AddUserToGuild(msg.Author.ID, msg.GuildID);
+            AddUserToGuild(msg.Author.ID, *msg.GuildID);
             ids.push_back(msg.ID);
         }
 
@@ -588,7 +588,7 @@ void DiscordClient::HandleGatewayMessageCreate(const GatewayMessage &msg) {
     m_store.SetMessage(data.ID, data);
     AddMessageToChannel(data.ID, data.ChannelID);
     m_store.SetUser(data.Author.ID, data.Author);
-    AddUserToGuild(data.Author.ID, data.GuildID);
+    AddUserToGuild(data.Author.ID, *data.GuildID);
     m_signal_message_create.emit(data.ID);
 }
 

discord/message.cpp

@@ -70,6 +70,18 @@ void from_json(const nlohmann::json &j, AttachmentData &m) {
     JS_ON("width", m.Width);
 }
 
+void from_json(const nlohmann::json &j, MessageReferenceData &m) {
+    JS_O("message_id", m.MessageID);
+    JS_O("channel_id", m.ChannelID);
+    JS_O("guild_id", m.GuildID);
+}
+
+void to_json(nlohmann::json &j, const MessageReferenceData &m) {
+    JS_IF("message_id", m.MessageID);
+    JS_IF("channel_id", m.ChannelID);
+    JS_IF("guild_id", m.GuildID);
+}
+
 void from_json(const nlohmann::json &j, Message &m) {
     JS_D("id", m.ID);
     JS_D("channel_id", m.ChannelID);

discord/message.hpp

@@ -21,6 +21,7 @@ enum class MessageType {
     CHANNEL_FOLLOW_ADD = 12,
     GUILD_DISCOVERY_DISQUALIFIED = 14,
     GUILD_DISCOVERY_REQUALIFIED = 15,
+    INLINE_REPLY = 19,
 };
 
 enum class MessageFlags {
@@ -119,31 +120,40 @@ struct AttachmentData {
     friend void from_json(const nlohmann::json &j, AttachmentData &m);
 };
 
+struct MessageReferenceData {
+    std::optional<Snowflake> MessageID;
+    std::optional<Snowflake> ChannelID;
+    std::optional<Snowflake> GuildID;
+
+    friend void from_json(const nlohmann::json &j, MessageReferenceData &m);
+    friend void to_json(nlohmann::json &j, const MessageReferenceData &m);
+};
+
 struct Message {
-    Snowflake ID;        //
-    Snowflake ChannelID; //
-    Snowflake GuildID;   // opt
-    User Author;         //
-    // GuildMember Member; // opt
-    std::string Content;         //
-    std::string Timestamp;       //
+    Snowflake ID;
+    Snowflake ChannelID;
+    std::optional<Snowflake> GuildID;
+    User Author;
+    // std::optional<GuildMember> Member;
+    std::string Content;
+    std::string Timestamp;
     std::string EditedTimestamp; // null
-    bool IsTTS;                  //
-    bool DoesMentionEveryone;    //
-    std::vector<User> Mentions;  //
-    // std::vector<Role> MentionRoles; //
-    // std::vector<ChannelMentionData> MentionChannels; // opt
-    std::vector<AttachmentData> Attachments; //
-    std::vector<EmbedData> Embeds;           //
-    // std::vector<ReactionData> Reactions; // opt
-    std::string Nonce;   // opt
-    bool IsPinned;       //
-    Snowflake WebhookID; // opt
-    MessageType Type;    //
-    // MessageActivityData Activity; // opt
-    // MessageApplicationData Application; // opt
-    // MessageReferenceData MessageReference; // opt
-    MessageFlags Flags = MessageFlags::NONE; // opt
+    bool IsTTS;
+    bool DoesMentionEveryone;
+    std::vector<User> Mentions;
+    // std::vector<Role> MentionRoles;
+    // std::optional<std::vector<ChannelMentionData>> MentionChannels;
+    std::vector<AttachmentData> Attachments;
+    std::vector<EmbedData> Embeds;
+    // std::optional<std::vector<ReactionData>> Reactions;
+    std::optional<std::string> Nonce;
+    bool IsPinned;
+    std::optional<Snowflake> WebhookID;
+    MessageType Type;
+    // std::optional<MessageActivityData> Activity;
+    // std::optional<MessageApplicationData> Application;
+    std::optional<MessageReferenceData> MessageReference;
+    std::optional<MessageFlags> Flags = MessageFlags::NONE;
 
     friend void from_json(const nlohmann::json &j, Message &m);
     void from_json_edited(const nlohmann::json &j); // for MESSAGE_UPDATE