Remove all that extension business and replace with internal properties

crates/caldav/src/calendar/methods/report/calendar_multiget.rs

@@ -10,7 +10,7 @@ use actix_web::{
 };
 use rustical_dav::{
     methods::propfind::{PropElement, PropfindType},
-    resource::Resource,
+    resource::{CommonPropertiesProp, EitherProp, Resource},
     xml::{
         multistatus::{PropstatWrapper, ResponseElement},
         MultistatusElement,
@@ -69,7 +69,13 @@ pub async fn handle_calendar_multiget<C: CalendarStore + ?Sized>(
     principal: &str,
     cal_id: &str,
     cal_store: &C,
-) -> Result<MultistatusElement<PropstatWrapper<CalendarObjectProp>, String>, Error> {
+) -> Result<
+    MultistatusElement<
+        PropstatWrapper<EitherProp<CalendarObjectProp, CommonPropertiesProp>>,
+        String,
+    >,
+    Error,
+> {
     let principal_url = PrincipalResource::get_url(req.resource_map(), vec![principal]).unwrap();
     let (objects, not_found) =
         get_objects_calendar_multiget(&cal_multiget, &principal_url, principal, cal_id, cal_store)

crates/caldav/src/calendar/methods/report/calendar_query.rs

@@ -2,7 +2,7 @@ use actix_web::HttpRequest;
 use chrono::{DateTime, Utc};
 use rustical_dav::{
     methods::propfind::{PropElement, PropfindType},
-    resource::Resource,
+    resource::{CommonPropertiesProp, EitherProp, Resource},
     xml::{multistatus::PropstatWrapper, MultistatusElement},
 };
 use rustical_store::{auth::User, CalendarObject, CalendarStore};
@@ -210,7 +210,13 @@ pub async fn handle_calendar_query<C: CalendarStore + ?Sized>(
     principal: &str,
     cal_id: &str,
     cal_store: &C,
-) -> Result<MultistatusElement<PropstatWrapper<CalendarObjectProp>, String>, Error> {
+) -> Result<
+    MultistatusElement<
+        PropstatWrapper<EitherProp<CalendarObjectProp, CommonPropertiesProp>>,
+        String,
+    >,
+    Error,
+> {
     let objects = get_objects_calendar_query(&cal_query, principal, cal_id, cal_store).await?;
 
     let props = match cal_query.prop {

crates/caldav/src/calendar/methods/report/sync_collection.rs

@@ -1,7 +1,7 @@
 use actix_web::{http::StatusCode, HttpRequest};
 use rustical_dav::{
     methods::propfind::{PropElement, PropfindType},
-    resource::Resource,
+    resource::{CommonPropertiesProp, EitherProp, Resource},
     xml::{
         multistatus::{PropstatWrapper, ResponseElement},
         MultistatusElement,
@@ -49,7 +49,13 @@ pub async fn handle_sync_collection<C: CalendarStore + ?Sized>(
     principal: &str,
     cal_id: &str,
     cal_store: &C,
-) -> Result<MultistatusElement<PropstatWrapper<CalendarObjectProp>, String>, Error> {
+) -> Result<
+    MultistatusElement<
+        PropstatWrapper<EitherProp<CalendarObjectProp, CommonPropertiesProp>>,
+        String,
+    >,
+    Error,
+> {
     let props = match sync_collection.prop {
         PropfindType::Allprop => {
             vec!["allprop".to_owned()]

crates/caldav/src/calendar/resource.rs

@@ -13,7 +13,6 @@ use actix_web::web;
 use actix_web::{web::Data, HttpRequest};
 use async_trait::async_trait;
 use derive_more::derive::{From, Into};
-use rustical_dav::extensions::CommonPropertiesProp;
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{Resource, ResourceService};
 use rustical_store::auth::User;
@@ -46,7 +45,7 @@ pub enum CalendarPropName {
     Getctag,
 }
 
-#[derive(Default, Deserialize, Serialize, From, PartialEq)]
+#[derive(Default, Deserialize, Serialize, PartialEq)]
 #[serde(rename_all = "kebab-case")]
 pub enum CalendarProp {
     // WebDAV (RFC 2518)
@@ -83,10 +82,6 @@ pub enum CalendarProp {
     // Didn't find the spec
     Getctag(String),
 
-    #[serde(skip_deserializing, rename = "$value")]
-    #[from]
-    ExtCommonProperties(CommonPropertiesProp),
-
     #[serde(other)]
     #[default]
     Invalid,
@@ -183,7 +178,6 @@ impl Resource for CalendarResource {
             CalendarProp::SyncToken(_) => Err(rustical_dav::Error::PropReadOnly),
             CalendarProp::Getctag(_) => Err(rustical_dav::Error::PropReadOnly),
             CalendarProp::Invalid => Err(rustical_dav::Error::PropReadOnly),
-            _ => panic!("we shouldn't end up here"),
         }
     }