[Add] Structure

src/transport/handlers/links.rs

@@ -0,0 +1,21 @@
+use super::super::omikron_connection::{OmikronConnection, OmikronResult};
+use crate::server::short_link::add_short_link;
+use mtp::codec::{CommunicationType, CommunicationValue, DataType, DataValue};
+use std::sync::Arc;
+
+pub async fn shorten(
+    connection: Arc<OmikronConnection>,
+    value: CommunicationValue,
+) -> OmikronResult<()> {
+    let link = value
+        .get_data(DataType::Link)
+        .as_str()
+        .ok_or(crate::error::OmegaError::InvalidResponse)?;
+    let short = add_short_link(link)
+        .await
+        .map_err(|_| crate::error::OmegaError::Transport("short link error".to_string()))?;
+    let response = CommunicationValue::new(CommunicationType::ShortenLink)
+        .with_id(value.get_id())
+        .add_typed_default(DataType::Link, DataValue::Str(short));
+    connection.send(&response).await
+}