add routes and helpers for starting, stopping and restarting the sbot

peach-web/src/routes/settings/scuttlebutt/restart.rs

@@ -0,0 +1,33 @@
+use log::info;
+use rouille::Response;
+
+use crate::utils::{flash::FlashResponse, sbot::systemctl_sbot_cmd};
+
+// ROUTE: /settings/scuttlebutt/restart
+
+/// Attempt to restart the go-sbot.service process.
+/// Redirect to the Scuttlebutt settings menu and communicate the outcome of
+/// the attempt via a flash message.
+pub fn restart_sbot() -> Response {
+    info!("Restarting go-sbot.service");
+    let (flash_name, flash_msg) = match systemctl_sbot_cmd("stop") {
+        // if stop was successful, try to start the process
+        Ok(_) => match systemctl_sbot_cmd("start") {
+            Ok(_) => (
+                "flash_name=success".to_string(),
+                "flash_msg=Sbot process has been restarted".to_string(),
+            ),
+            Err(e) => (
+                "flash_name=error".to_string(),
+                format!("flash_msg=Failed to start the sbot process: {}", e),
+            ),
+        },
+        Err(e) => (
+            "flash_name=error".to_string(),
+            format!("flash_msg=Failed to stop the sbot process: {}", e),
+        ),
+    };
+
+    // redirect to the scuttlebutt settings menu
+    Response::redirect_303("/settings/scuttlebutt").add_flash(flash_name, flash_msg)
+}