1 files changed, 48 insertions, 0 deletions
diff --git a/src/importer.rs b/src/importer.rs
new file mode 100644
index 0000000..8513b54
--- /dev/null
+++ b/src/importer.rs
@@ -0,0 +1,48 @@
+use crate::models;
+use std::sync::mpsc::channel;
+use std::sync::mpsc::Receiver;
+use std::sync::mpsc::Sender;
+use std::sync::Arc;
+use std::sync::Mutex;
+use threadpool::ThreadPool;
+
+pub const WORKERS: usize = 10;
+
+#[derive(Debug, Clone)]
+pub enum Command {
+    ImportStravaUser(models::User),
+    Quit,
+}
+
+fn handle_command(pool: ThreadPool,
+                  command: Command) {
+    info!("handle {:?}", command);
+}
+
+fn receive_commands(pool: ThreadPool,
+                    rx: Arc<Mutex<Receiver<Command>>>) {
+    info!("receive_commands");
+    match (move || -> Result<(), Box<dyn std::error::Error>> {
+        let rx = rx.lock().expect("channel");
+        let mut command = rx.recv()?;
+        loop {
+            info!("got command: {:?}", command);
+            let pool0 = pool.clone();
+            pool.execute(|| handle_command(pool0, command));
+            command = rx.recv()?;
+        }})() {
+        Ok(()) => (),
+        Err(e) => {
+            error!("receive_commands: {:?}", e);
+            ()
+        }
+    }
+}
+
+pub fn run(pool: ThreadPool) -> Sender<Command> {
+    let (tx, rx0) = channel();
+    let rx = Arc::new(Mutex::new(rx0));
+    let pool0 = pool.clone();
+    pool.execute(move || receive_commands(pool0, rx));
+    tx
+}