From 41b75be2fb9fe65ef3c663ec1e87f2aa59514494 Mon Sep 17 00:00:00 2001
From: kozabrada123 <“kozabrada123@users.noreply.github.com”>
Date: Sat, 13 May 2023 16:24:34 +0200
Subject: [PATCH] Add a few more gateway events

---
 Cargo.toml       |  2 +-
 src/api/types.rs | 38 ++++++++++++++++++++++++++++++++++++++
 src/gateway.rs   | 20 ++++++++++++++++----
 3 files changed, 55 insertions(+), 5 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 7f30de7..f346a21 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ serde = {version = "1.0.159", features = ["derive"]}
 serde_json = "1.0.95"
 reqwest = {version = "0.11.16", features = ["multipart"]}
 url = "2.3.1"
-chrono = "0.4.24"
+chrono = {version = "0.4.24", features = ["serde"]}
 regex = "1.7.3"
 custom_error = "1.9.2"
 native-tls = "0.2.11"
diff --git a/src/api/types.rs b/src/api/types.rs
index 784cb73..fc55061 100644
--- a/src/api/types.rs
+++ b/src/api/types.rs
@@ -4,6 +4,7 @@ https://discord.com/developers/docs .
 I do not feel like re-documenting all of this, as everything is already perfectly explained there.
 */
 
+use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
 use crate::{api::limits::Limits, instance::Instance};
@@ -857,6 +858,43 @@ pub struct GatewayHeartbeatAck {
 
 impl WebSocketEvent for GatewayHeartbeatAck {}
 
+#[derive(Debug, Default, Deserialize, Serialize)]
+/// See https://discord.com/developers/docs/topics/gateway-events#channel-pins-update
+pub struct ChannelPinsUpdate {
+    pub guild_id: Option<String>,
+    pub channel_id: String,
+    pub last_pin_timestamp: Option<DateTime<Utc>>
+}
+
+impl WebSocketEvent for ChannelPinsUpdate {}
+
+#[derive(Debug, Default, Deserialize, Serialize)]
+/// See https://discord.com/developers/docs/topics/gateway-events#guild-ban-add-guild-ban-add-event-fields
+pub struct GuildBanAdd {
+    pub guild_id: String,
+    pub user: UserObject,
+}
+
+impl WebSocketEvent for GuildBanAdd {}
+
+#[derive(Debug, Default, Deserialize, Serialize)]
+/// See https://discord.com/developers/docs/topics/gateway-events#guild-ban-remove
+pub struct GuildBanRemove {
+    pub guild_id: String,
+    pub user: UserObject,
+}
+
+impl WebSocketEvent for GuildBanRemove {}
+
+#[derive(Debug, Default, Deserialize, Serialize)]
+/// See https://discord.com/developers/docs/topics/gateway-events#user-update
+/// Not directly serialized, as the inner payload is the user object
+pub struct UserUpdate {
+    pub user: UserObject,
+}
+
+impl WebSocketEvent for UserUpdate {}
+
 #[derive(Debug, Default, Deserialize, Serialize)]
 pub struct GatewayPayload {
     pub op: u8,
diff --git a/src/gateway.rs b/src/gateway.rs
index 964ac01..ca8bd6c 100644
--- a/src/gateway.rs
+++ b/src/gateway.rs
@@ -183,6 +183,7 @@ impl<'a> Gateway {
                     "READY" => {
                         let data: GatewayReady = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
                     }
+                    "RESUMED" => {}
                     "APPLICATION_COMMAND_PERMISSIONS_UPDATE" => {}
                     "AUTO_MODERATION_RULE_CREATE" => {}
                     "AUTO_MODERATION_RULE_UPDATE" => {}
@@ -200,10 +201,16 @@ impl<'a> Gateway {
                     "THREAD_MEMBERS_UPDATE" => {}
                     "GUILD_CREATE" => {}
                     "GUILD_UPDATE" => {}
-                    "GUILD_DELETE" => {}
+                    "GUILD_DELETE" => {
+                        let new_data: UnavailableGuild = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
+                    }
                     "GUILD_AUDIT_LOG_ENTRY_CREATE" => {}
-                    "GUILD_BAN_ADD" => {}
-                    "GUILD_BAN_REMOVE" => {}
+                    "GUILD_BAN_ADD" => {
+                        let new_data: GuildBanAdd = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
+                    }
+                    "GUILD_BAN_REMOVE" => {
+                        let new_data: GuildBanRemove = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
+                    }
                     "GUILD_EMOJIS_UPDATE" => {}
                     "GUILD_STICKERS_UPDATE" => {}
                     "GUILD_INTEGRATIONS_UPDATE" => {}
@@ -270,7 +277,11 @@ impl<'a> Gateway {
                         let new_data: TypingStartEvent = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
                         self.events.lock().await.user.typing_start_event.update_data(new_data).await;
                     }
-                    "USER_UPDATE" => {}
+                    "USER_UPDATE" => {
+                        let user: UserObject = serde_json::from_value(gateway_payload.d.unwrap()).unwrap();
+                        let new_data = UserUpdate {user};
+                        self.events.lock().await.user.user_update.update_data(new_data).await;
+                    }
                     "VOICE_STATE_UPDATE" => {}
                     "VOICE_SERVER_UPDATE" => {}
                     "WEBHOOKS_UPDATE" => {}
@@ -531,6 +542,7 @@ mod events {
 
     #[derive(Default, Debug)]
     pub struct User {
+        pub user_update: GatewayEvent<UserUpdate>,
         pub presence_update: GatewayEvent<PresenceUpdate>,
         pub typing_start_event: GatewayEvent<TypingStartEvent>,
     }