Add replies, private notes, get many threads (#572)

* Add replies, private notes, get many threads

* register multiple route

* filter out moderators in threads

src/database/models/ids.rs

@@ -184,7 +184,7 @@ pub struct NotificationId(pub i64);
 #[sqlx(transparent)]
 pub struct NotificationActionId(pub i32);
 
-#[derive(Copy, Clone, Debug, Type, Deserialize)]
+#[derive(Copy, Clone, Debug, Type, Deserialize, Eq, PartialEq)]
 #[sqlx(transparent)]
 pub struct ThreadId(pub i64);
 #[derive(Copy, Clone, Debug, Type, Deserialize)]

src/database/models/thread_item.rs

@@ -9,6 +9,7 @@ pub struct ThreadBuilder {
     pub members: Vec<UserId>,
 }
 
+#[derive(Clone)]
 pub struct Thread {
     pub id: ThreadId,
     pub type_: ThreadType,
@@ -23,7 +24,7 @@ pub struct ThreadMessageBuilder {
     pub show_in_mod_inbox: bool,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Clone)]
 pub struct ThreadMessage {
     pub id: ThreadMessageId,
     pub thread_id: ThreadId,