move get_protection_msg() to stock.rs as stock_protection_msg()

src/chat.rs

@@ -224,26 +224,6 @@ impl ChatId {
         Ok(())
     }
 
-    /// Returns a stock message saying that protection status has changed.
-    pub(crate) async fn get_protection_msg(
-        self,
-        context: &Context,
-        protect: ProtectionStatus,
-        from_id: u32,
-    ) -> String {
-        context
-            .stock_system_msg(
-                match protect {
-                    ProtectionStatus::Protected => StockMessage::ProtectionEnabled,
-                    ProtectionStatus::Unprotected => StockMessage::ProtectionDisabled,
-                },
-                "",
-                "",
-                from_id,
-            )
-            .await
-    }
-
     /// Send protected status message to the chat.
     ///
     /// This sends the message with the protected status change to the chat,
@@ -258,7 +238,7 @@ impl ChatId {
         promoted: bool,
         from_id: u32,
     ) -> Result<(), Error> {
-        let msg_text = self.get_protection_msg(context, protect, from_id).await;
+        let msg_text = context.stock_protection_msg(protect, from_id).await;
 
         if promoted {
             let mut msg = Message::default();

src/dc_receive_imf.rs

@@ -721,8 +721,8 @@ async fn add_parts(
             .await?;
         set_better_msg(
             mime_parser,
-            chat_id
-                .get_protection_msg(context, ProtectionStatus::Protected, from_id)
+            context
+                .stock_protection_msg(ProtectionStatus::Protected, from_id)
                 .await,
         );
     } else if mime_parser.is_system_message == SystemMessage::ChatProtectionDisabled {
@@ -731,8 +731,8 @@ async fn add_parts(
             .await?;
         set_better_msg(
             mime_parser,
-            chat_id
-                .get_protection_msg(context, ProtectionStatus::Unprotected, from_id)
+            context
+                .stock_protection_msg(ProtectionStatus::Unprotected, from_id)
                 .await,
         );
     }

src/stock.rs

@@ -7,6 +7,7 @@ use strum_macros::EnumProperty;
 
 use crate::blob::BlobObject;
 use crate::chat;
+use crate::chat::ProtectionStatus;
 use crate::constants::{Viewtype, DC_CONTACT_ID_SELF};
 use crate::contact::*;
 use crate::context::Context;
@@ -404,6 +405,20 @@ impl Context {
         }
     }
 
+    /// Returns a stock message saying that protection status has changed.
+    pub async fn stock_protection_msg(&self, protect: ProtectionStatus, from_id: u32) -> String {
+        self.stock_system_msg(
+            match protect {
+                ProtectionStatus::Protected => StockMessage::ProtectionEnabled,
+                ProtectionStatus::Unprotected => StockMessage::ProtectionDisabled,
+            },
+            "",
+            "",
+            from_id,
+        )
+        .await
+    }
+
     pub async fn update_device_chats(&self) -> Result<(), Error> {
         // check for the LAST added device message - if it is present, we can skip message creation.
         // this is worthwhile as this function is typically called