Initial files support in incoming Slack messages (#105)

src/models/src/common/mod.rs

@@ -47,6 +47,9 @@ pub struct SlackAppId(pub String);
 #[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
 pub struct SlackChannelId(pub String);
 
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackClientMessageId(pub String);
+
 impl SlackTextFormat for SlackChannelId {
     fn to_slack_format(&self) -> String {
         format!("<#{}>", self.value())
@@ -157,3 +160,6 @@ pub struct SlackTeamUrl(pub Url);
 
 #[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
 pub struct SlackUnfurlId(pub String);
+
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackMimeType(pub String);

src/models/src/files/mod.rs

@@ -0,0 +1,53 @@
+use crate::*;
+
+use rsb_derive::Builder;
+use rvstruct::*;
+use serde::{Deserialize, Serialize};
+use serde_with::skip_serializing_none;
+use url::Url;
+
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackFileId(pub String);
+
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackFileType(pub String);
+
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackFilePrettyType(pub String);
+
+#[derive(Debug, Eq, PartialEq, Hash, Clone, Serialize, Deserialize, ValueStruct)]
+pub struct SlackFileExternalType(pub String);
+
+#[skip_serializing_none]
+#[derive(Debug, PartialEq, Clone, Serialize, Deserialize, Builder)]
+pub struct SlackFile {
+    id: SlackFileId,
+    created: SlackDateTime,
+    timestamp: SlackDateTime,
+    name: String,
+    title: Option<String>,
+    mimetype: Option<SlackMimeType>,
+    filetype: Option<SlackFileType>,
+    pretty_type: Option<SlackFilePrettyType>,
+    external_type: Option<SlackFileExternalType>,
+    user: Option<SlackUserId>,
+    username: Option<String>,
+    url_private: Option<Url>,
+    url_private_download: Option<Url>,
+    permalink: Option<Url>,
+    permalink_public: Option<Url>,
+    #[serde(flatten)]
+    flags: SlackFileFlags,
+}
+
+#[skip_serializing_none]
+#[derive(Debug, PartialEq, Clone, Serialize, Deserialize, Builder)]
+pub struct SlackFileFlags {
+    editable: Option<bool>,
+    is_external: Option<bool>,
+    is_public: Option<bool>,
+    public_url_shared: Option<bool>,
+    display_as_bot: Option<bool>,
+    is_starred: Option<bool>,
+    has_rich_preview: Option<bool>,
+}

src/models/src/lib.rs

@@ -11,8 +11,10 @@ mod common;
 
 pub mod blocks;
 pub mod events;
+pub mod files;
 mod messages;
 pub mod socket_mode;
 
 pub use common::*;
+pub use files::*;
 pub use messages::*;

src/models/src/messages/mod.rs

@@ -7,6 +7,7 @@ use serde_with::skip_serializing_none;
 
 mod templates;
 
+use crate::SlackFile;
 pub use templates::*;
 
 #[skip_serializing_none]
@@ -16,6 +17,7 @@ pub struct SlackMessageOrigin {
     pub channel: Option<SlackChannelId>,
     pub channel_type: Option<SlackChannelType>,
     pub thread_ts: Option<SlackTs>,
+    pub client_msg_id: Option<SlackClientMessageId>,
 }
 
 #[skip_serializing_none]
@@ -24,6 +26,8 @@ pub struct SlackMessageContent {
     pub text: Option<String>,
     pub blocks: Option<Vec<SlackBlock>>,
     pub attachments: Option<Vec<SlackMessageAttachment>>,
+    pub upload: Option<bool>,
+    pub files: Option<Vec<SlackFile>>,
 }
 
 #[skip_serializing_none]
@@ -32,6 +36,7 @@ pub struct SlackMessageSender {
     pub user: Option<SlackUserId>,
     pub bot_id: Option<SlackBotId>,
     pub username: Option<String>,
+    pub display_as_bot: Option<bool>,
 }
 
 #[skip_serializing_none]