kordophone: add support for /messages

kordophone/src/api/http_client.rs

@@ -9,7 +9,10 @@ use hyper::{Body, Client, Method, Request, Uri};
 use async_trait::async_trait;
 use serde::{de::DeserializeOwned, Deserialize, Serialize};
 
-use crate::{model::{Conversation, JwtToken}, APIInterface};
+use crate::{
+    model::{Conversation, ConversationID, JwtToken, Message}, 
+    APIInterface
+};
 
 type HttpClient = Client<hyper::client::HttpConnector>;
 
@@ -111,6 +114,12 @@ impl APIInterface for HTTPAPIClient {
         self.auth_token = Some(token.clone());
         Ok(token)
     }
+
+    async fn get_messages(&mut self, conversation_id: &ConversationID) -> Result<Vec<Message>, Self::Error> {
+        let endpoint = format!("messages?guid={}", conversation_id);
+        let messages: Vec<Message> = self.request(&endpoint, Method::GET).await?;
+        Ok(messages)
+    }
 }
 
 impl HTTPAPIClient {
@@ -261,4 +270,18 @@ mod test {
         let conversations = client.get_conversations().await.unwrap();
         assert!(!conversations.is_empty());
     }
+
+    #[tokio::test]
+    async fn test_messages() {
+        if !mock_client_is_reachable().await {
+            log::warn!("Skipping http_client tests (mock server not reachable)");
+            return;
+        }
+
+        let mut client = local_mock_client();
+        let conversations = client.get_conversations().await.unwrap();
+        let conversation = conversations.first().unwrap();
+        let messages = client.get_messages(&conversation.guid).await.unwrap();
+        assert!(!messages.is_empty());
+    }
 }