add tangles.thread rpc method

src/api/mod.rs

@@ -6,6 +6,7 @@ pub mod history_stream;
 pub mod invite;
 pub mod private;
 pub mod publish;
+pub mod tangles;
 pub mod whoami;
 
 pub use crate::sbot::*;

src/api/tangles.rs

@@ -0,0 +1,66 @@
+//! Take a message reference and return a stream of all messages in the thread.
+//!
+//! Implements the following methods:
+//!
+//! - [`Sbot::tangles_thread`]
+
+use async_std::stream::Stream;
+pub use kuska_ssb::api::dto::TanglesThread;
+
+use crate::{error::GolgiError, messages::SsbMessageKVT, sbot::Sbot, utils};
+//use crate::{error::GolgiError, messages::SsbMessageValue, sbot::Sbot, utils};
+
+impl Sbot {
+    // TODO: update this example code
+
+    /// Call the `tanglesThread` RPC method. Returns messages in the form
+    /// of KVTs (Key Value Timestamp).
+    ///
+    /// # Example
+    ///
+    /// ```rust
+    /// use async_std::stream::StreamExt;
+    /// use golgi::{
+    ///     Sbot,
+    ///     GolgiError,
+    ///     sbot::Keystore
+    /// };
+    ///
+    /// async fn tangle() -> Result<(), GolgiError> {
+    ///     let mut sbot_client = Sbot::init(Keystore::Patchwork, None, None).await?;
+    ///
+    ///     let msg_key = "%kmXb3MXtBJaNugcEL/Q7G40DgcAkMNTj3yhmxKHjfCM=.sha256";
+    ///
+    ///     let args = TanglesThread::new(msg_key).keys_values(true, true);
+    ///     let tangles_thread = sbot_client.tangles_thread(msg_id).await?;
+    ///
+    ///     tangles_thread.for_each(|msg| {
+    ///         match msg {
+    ///             Ok(kvt) => println!("msg kvt: {:?}", kvt),
+    ///             Err(e) => eprintln!("error: {}", e),
+    ///         }
+    ///     }).await;
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
+    pub async fn tangles_thread(
+        &mut self,
+        args: TanglesThread,
+    ) -> Result<impl Stream<Item = Result<SsbMessageKVT, GolgiError>>, GolgiError> {
+        //    ) -> Result<impl Stream<Item = Result<SsbMessageValue, GolgiError>>, GolgiError> {
+        let mut sbot_connection = self.get_sbot_connection().await?;
+        let req_id = sbot_connection
+            .client
+            .tangles_thread_req_send(&args)
+            .await?;
+
+        println!("{}", req_id);
+
+        let thread_stream =
+            utils::get_source_stream(sbot_connection.rpc_reader, req_id, utils::kvt_res_parse)
+                //utils::get_source_stream(sbot_connection.rpc_reader, req_id, utils::ssb_message_res_parse)
+                .await;
+        Ok(thread_stream)
+    }
+}