add viewing audit log

1 files changed, 111 insertions, 0 deletions

diff --git a/discord/auditlog.hpp b/discord/auditlog.hpp
new file mode 100644
index 0000000..c6ce0cc
--- /dev/null
+++ b/discord/auditlog.hpp
@@ -0,0 +1,111 @@
+#pragma once
+#include "snowflake.hpp"
+#include "user.hpp"
+#include "json.hpp"
+#include "webhook.hpp"
+
+enum class AuditLogActionType {
+    GUILD_UPDATE = 1,
+    CHANNEL_CREATE = 10,
+    CHANNEL_UPDATE = 11,
+    CHANNEL_DELETE = 12,
+    CHANNEL_OVERWRITE_CREATE = 13,
+    CHANNEL_OVERWRITE_UPDATE = 14,
+    CHANNEL_OVERWRITE_DELETE = 15,
+    MEMBER_KICK = 20,
+    MEMBER_PRUNE = 21,
+    MEMBER_BAN_ADD = 22,
+    MEMBER_BAN_REMOVE = 23,
+    MEMBER_UPDATE = 24,
+    MEMBER_ROLE_UPDATE = 25,
+    MEMBER_MOVE = 26,
+    MEMBER_DISCONNECT = 27,
+    BOT_ADD = 28,
+    ROLE_CREATE = 30,
+    ROLE_UPDATE = 31,
+    ROLE_DELETE = 32,
+    INVITE_CREATE = 40,
+    INVITE_UPDATE = 41,
+    INVITE_DELETE = 42,
+    WEBHOOK_CREATE = 50,
+    WEBHOOK_UPDATE = 51,
+    WEBHOOK_DELETE = 52,
+    EMOJI_CREATE = 60,
+    EMOJI_UPDATE = 61,
+    EMOJI_DELETE = 62,
+    MESSAGE_DELETE = 72,
+    MESSAGE_BULK_DELETE = 73,
+    MESSAGE_PIN = 74,
+    MESSAGE_UNPIN = 75,
+    INTEGRATION_CREATE = 80,
+    INTEGRATION_UPDATE = 81,
+    INTEGRATION_DELETE = 82,
+};
+
+struct AuditLogChange {
+    std::string Key;
+    std::optional<nlohmann::json> OldValue;
+    std::optional<nlohmann::json> NewValue;
+
+    friend void from_json(const nlohmann::json &j, AuditLogChange &m);
+};
+
+struct AuditLogOptions {
+    std::optional<std::string> DeleteMemberDays; // MEMBER_PRUNE
+    std::optional<std::string> MembersRemoved;   // MEMBER_PRUNE
+    std::optional<Snowflake> ChannelID;          // MEMBER_MOVE, MESSAGE_PIN, MESSAGE_UNPIN, MESSAGE_DELETE
+    std::optional<Snowflake> MessageID;          // MESSAGE_PIN, MESSAGE_UNPIN,
+    std::optional<std::string> Count;            // MESSAGE_DELETE, MESSAGE_BULK_DELETE, MEMBER_DISCONNECT, MEMBER_MOVE
+    std::optional<Snowflake> ID;                 // CHANNEL_OVERWRITE_CREATE, CHANNEL_OVERWRITE_UPDATE, CHANNEL_OVERWRITE_DELETE
+    std::optional<std::string> Type;             // CHANNEL_OVERWRITE_CREATE, CHANNEL_OVERWRITE_UPDATE, CHANNEL_OVERWRITE_DELETE
+    std::optional<std::string> RoleName;         // CHANNEL_OVERWRITE_CREATE, CHANNEL_OVERWRITE_UPDATE, CHANNEL_OVERWRITE_DELETE
+
+    friend void from_json(const nlohmann::json &j, AuditLogOptions &m);
+};
+
+struct AuditLogEntry {
+    Snowflake ID;
+    std::string TargetID; // null
+    Snowflake UserID;
+    AuditLogActionType Type;
+    std::optional<std::string> Reason;
+    std::optional<std::vector<AuditLogChange>> Changes;
+    std::optional<AuditLogOptions> Options;
+
+    friend void from_json(const nlohmann::json &j, AuditLogEntry &m);
+
+    template<typename T>
+    std::optional<T> GetOldFromKey(const std::string &key) const;
+
+    template<typename T>
+    std::optional<T> GetNewFromKey(const std::string &key) const;
+};
+
+struct AuditLogData {
+    std::vector<AuditLogEntry> Entries;
+    std::vector<UserData> Users;
+    std::vector<WebhookData> Webhooks;
+    // std::vector<IntegrationData> Integrations;
+
+    friend void from_json(const nlohmann::json &j, AuditLogData &m);
+};
+
+template<typename T>
+inline std::optional<T> AuditLogEntry::GetOldFromKey(const std::string &key) const {
+    if (!Changes.has_value()) return std::nullopt;
+    for (const auto &change : *Changes)
+        if (change.Key == key && change.OldValue.has_value())
+            return change.OldValue->get<T>();
+
+    return std::nullopt;
+}
+
+template<typename T>
+inline std::optional<T> AuditLogEntry::GetNewFromKey(const std::string &key) const {
+    if (!Changes.has_value()) return std::nullopt;
+    for (const auto &change : *Changes)
+        if (change.Key == key && change.NewValue.has_value())
+            return change.NewValue->get<T>();
+
+    return std::nullopt;
+}