Can delete an OTA update

central_backend/src/ota/ota_manager.rs

@@ -31,6 +31,13 @@ pub fn get_ota_update(platform: OTAPlatform, version: &semver::Version) -> anyho
     Ok(std::fs::read(path)?)
 }
 
+/// Delete an OTA update
+pub fn delete_update(platform: OTAPlatform, version: &semver::Version) -> anyhow::Result<()> {
+    let path = AppConfig::get().path_ota_update(platform, version);
+    std::fs::remove_file(path)?;
+    Ok(())
+}
+
 /// Get the list of OTA software updates for a platform
 pub fn get_ota_updates_for_platform(platform: OTAPlatform) -> anyhow::Result<Vec<OTAUpdate>> {
     let ota_path = AppConfig::get().ota_platform_dir(platform);

central_backend/src/server/servers.rs

@@ -195,7 +195,10 @@ pub async fn secure_server(energy_actor: EnergyActorAddr) -> anyhow::Result<()>
                 "/web_api/ota/{platform}/{version}",
                 web::get().to(ota_controller::download_firmware),
             )
-            // TODO : delete an OTA file
+            .route(
+                "/web_api/ota/{platform}/{version}",
+                web::delete().to(ota_controller::delete_update),
+            )
             .route("/web_api/ota", web::get().to(ota_controller::list_all_ota))
             .route(
                 "/web_api/ota/{platform}",

central_backend/src/server/web_api/ota_controller.rs

@@ -74,6 +74,17 @@ pub async fn download_firmware(path: web::Path<SpecificOTAVersionPath>) -> HttpR
         .body(firmware))
 }
 
+/// Delete an uploaded firmware update
+pub async fn delete_update(path: web::Path<SpecificOTAVersionPath>) -> HttpResult {
+    if !ota_manager::update_exists(path.platform, &path.version)? {
+        return Ok(HttpResponse::NotFound().json("The requested update was not found!"));
+    }
+
+    ota_manager::delete_update(path.platform, &path.version)?;
+
+    Ok(HttpResponse::Accepted().finish())
+}
+
 /// Get the list of all OTA updates
 pub async fn list_all_ota() -> HttpResult {
     Ok(HttpResponse::Ok().json(ota_manager::get_all_ota_updates()?))