From b9a88672b8734448615354e3f46748d2fdc2f647 Mon Sep 17 00:00:00 2001
From: DanConwayDev <DanConwayDev@protonmail.com>
Date: Sun, 1 Oct 2023 00:00:00 +0100
Subject: feat(prs-create) send commit to relay

 - add client
 - use client to send event
 - add async functionality - enabler for relay interaction whilst
   getting cli input
---
 src/client.rs | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 src/client.rs

(limited to 'src/client.rs')

diff --git a/src/client.rs b/src/client.rs
new file mode 100644
index 0000000..a6f7dda
--- /dev/null
+++ b/src/client.rs
@@ -0,0 +1,65 @@
+// have you considered
+
+// TO USE ASYNC
+
+// in traits (required for mocking unit tests)
+// https://rust-lang.github.io/async-book/07_workarounds/05_async_in_traits.html
+// https://github.com/dtolnay/async-trait
+// see https://blog.rust-lang.org/inside-rust/2022/11/17/async-fn-in-trait-nightly.html
+// I think we can use the async-trait crate and switch to the native feature
+// which is currently in nightly. alternatively we can use nightly as it looks
+// certain that the implementation is going to make it to stable but we don't
+// want to inadvertlty use other features of nightly that might be removed.
+use anyhow::Result;
+use async_trait::async_trait;
+#[cfg(test)]
+use mockall::*;
+use nostr::Event;
+
+pub struct Client {
+    client: nostr_sdk::Client,
+}
+
+#[async_trait]
+#[cfg_attr(test, automock)]
+pub trait Connect {
+    fn default() -> Self;
+    fn new(opts: Params) -> Self;
+    async fn connect(&self) -> Result<()>;
+    async fn send_event_to(&self, url: &str, event: nostr::event::Event) -> Result<nostr::EventId>;
+}
+
+#[async_trait]
+impl Connect for Client {
+    fn default() -> Self {
+        Client {
+            client: nostr_sdk::Client::new(&nostr::Keys::generate()),
+        }
+    }
+    fn new(opts: Params) -> Self {
+        Client {
+            client: nostr_sdk::Client::new(&opts.keys.unwrap_or(nostr::Keys::generate())),
+        }
+    }
+    async fn connect(&self) -> Result<()> {
+        self.client.add_relay("ws://localhost:8080", None).await?;
+        self.client.connect().await;
+        // self.client.s
+        Ok(())
+    }
+    async fn send_event_to(&self, url: &str, event: Event) -> Result<nostr::EventId> {
+        Ok(self.client.send_event_to(url, event).await?)
+    }
+}
+
+#[derive(Default)]
+pub struct Params {
+    pub keys: Option<nostr::Keys>,
+}
+
+impl Params {
+    pub fn with_keys(mut self, keys: nostr::Keys) -> Self {
+        self.keys = Some(keys);
+        self
+    }
+}
-- 
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