make calendar object id extrinsic

crates/caldav/src/calendar_object/methods.rs

@@ -94,13 +94,13 @@ pub async fn put_event<C: CalendarStore>(
         true
     };
 
-    let Ok(object) = CalendarObject::from_ics(body.clone(), Some(object_id)) else {
+    let Ok(object) = CalendarObject::from_ics(body.clone()) else {
         debug!("invalid calendar data:\n{body}");
         return Err(Error::PreconditionFailed(Precondition::ValidCalendarData));
     };
     let etag = object.get_etag();
     cal_store
-        .put_object(principal, calendar_id, object, overwrite)
+        .put_object(&principal, &calendar_id, &object_id, object, overwrite)
         .await?;
 
     let mut headers = HeaderMap::new();

crates/caldav/src/calendar_object/resource.rs

@@ -1,5 +1,3 @@
-use std::borrow::Cow;
-
 use super::prop::{
     CalendarData, CalendarObjectProp, CalendarObjectPropName, CalendarObjectPropWrapper,
     CalendarObjectPropWrapperName,
@@ -14,16 +12,18 @@ use rustical_dav::{
 };
 use rustical_ical::CalendarObject;
 use rustical_store::auth::Principal;
+use std::borrow::Cow;
 
 #[derive(Clone, From, Into)]
 pub struct CalendarObjectResource {
     pub object: CalendarObject,
+    pub object_id: String,
     pub principal: String,
 }
 
 impl ResourceName for CalendarObjectResource {
     fn get_name(&self) -> Cow<'_, str> {
-        Cow::from(format!("{}.ics", self.object.get_id()))
+        Cow::from(format!("{}.ics", self.object_id))
     }
 }
 

crates/caldav/src/calendar_object/service.rs

@@ -66,6 +66,7 @@ impl<C: CalendarStore> ResourceService for CalendarObjectResourceService<C> {
             .await?;
         Ok(CalendarObjectResource {
             object,
+            object_id: object_id.to_owned(),
             principal: principal.to_owned(),
         })
     }