Outsource some Calendar info to CalendarMetadata struct

crates/store/src/calendar.rs

@@ -6,13 +6,23 @@ use rustical_ical::CalendarObjectType;
 use serde::{Deserialize, Serialize};
 
 #[derive(Debug, Default, Clone, Serialize, Deserialize)]
-pub struct Calendar {
-    pub principal: String,
-    pub id: String,
+pub struct CalendarMetadata {
+    // Attributes that may be outsourced
     pub displayname: Option<String>,
     pub order: i64,
     pub description: Option<String>,
     pub color: Option<String>,
+}
+
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
+pub struct Calendar {
+    // Attributes that may be outsourced
+    #[serde(flatten)]
+    pub meta: CalendarMetadata,
+
+    // Common calendar attributes
+    pub principal: String,
+    pub id: String,
     pub timezone_id: Option<String>,
     pub deleted_at: Option<NaiveDateTime>,
     pub synctoken: i64,

crates/store/src/contact_birthday_store.rs

@@ -1,4 +1,6 @@
-use crate::{Addressbook, AddressbookStore, Calendar, CalendarStore, Error};
+use crate::{
+    Addressbook, AddressbookStore, Calendar, CalendarStore, Error, calendar::CalendarMetadata,
+};
 use async_trait::async_trait;
 use derive_more::derive::Constructor;
 use rustical_ical::{AddressObject, CalendarObject, CalendarObjectType};
@@ -14,12 +16,14 @@ fn birthday_calendar(addressbook: Addressbook) -> Calendar {
     Calendar {
         principal: addressbook.principal,
         id: format!("{}{}", BIRTHDAYS_PREFIX, addressbook.id),
-        displayname: addressbook
-            .displayname
-            .map(|name| format!("{name} birthdays")),
-        order: 0,
-        description: None,
-        color: None,
+        meta: CalendarMetadata {
+            displayname: addressbook
+                .displayname
+                .map(|name| format!("{name} birthdays")),
+            order: 0,
+            description: None,
+            color: None,
+        },
         timezone_id: None,
         deleted_at: addressbook.deleted_at,
         synctoken: addressbook.synctoken,

crates/store/src/lib.rs

@@ -22,7 +22,7 @@ pub use secret::Secret;
 pub use subscription_store::*;
 
 pub use addressbook::Addressbook;
-pub use calendar::Calendar;
+pub use calendar::{Calendar, CalendarMetadata};
 
 #[derive(Debug, Clone)]
 pub enum CollectionOperationInfo {