Add method getBusinessConnection

crates/teloxide-core/schema.ron

@@ -3052,6 +3052,20 @@ Schema(
                 ),
             ],
         ),
+        Method(
+            names: ("getBusinessConnection", "GetBusinessConnection", "get_business_connection"),
+            return_ty: RawTy("BusinessConnection"),
+            doc: Doc(md: "Use this method to get information about the connection of the bot with a business account. Returns a BusinessConnection object on success."),
+            tg_doc: "https://core.telegram.org/bots/api#getbusinessconnection",
+            tg_category: "Available methods",
+            params: [
+                Param(
+                    name: "business_connection_id",
+                    ty: String,
+                    descr: Doc(md: "Unique identifier of the business connection"),
+                ),
+            ],
+        ),
         Method(
             names: ("getMyCommands", "GetMyCommands", "get_my_commands"),
             return_ty: ArrayOf(RawTy("BotCommand")),

crates/teloxide-core/src/adaptors/cache_me.rs

@@ -163,6 +163,7 @@ where
         answer_callback_query,
         get_user_chat_boosts,
         set_my_commands,
+        get_business_connection,
         get_my_commands,
         set_my_name,
         get_my_name,

crates/teloxide-core/src/adaptors/erased.rs

@@ -262,6 +262,7 @@ where
         answer_callback_query,
         get_user_chat_boosts,
         set_my_commands,
+        get_business_connection,
         get_my_commands,
         set_my_name,
         get_my_name,
@@ -751,6 +752,11 @@ trait ErasableRequester<'a> {
         commands: Vec<BotCommand>,
     ) -> ErasedRequest<'a, SetMyCommands, Self::Err>;
 
+    fn get_business_connection(
+        &self,
+        business_connection_id: String,
+    ) -> ErasedRequest<'a, GetBusinessConnection, Self::Err>;
+
     fn get_my_commands(&self) -> ErasedRequest<'a, GetMyCommands, Self::Err>;
 
     fn set_my_name(&self) -> ErasedRequest<'a, SetMyName, Self::Err>;
@@ -1603,6 +1609,13 @@ where
         Requester::set_my_commands(self, commands).erase()
     }
 
+    fn get_business_connection(
+        &self,
+        business_connection_id: String,
+    ) -> ErasedRequest<'a, GetBusinessConnection, Self::Err> {
+        Requester::get_business_connection(self, business_connection_id).erase()
+    }
+
     fn get_my_commands(&self) -> ErasedRequest<'a, GetMyCommands, Self::Err> {
         Requester::get_my_commands(self).erase()
     }

crates/teloxide-core/src/adaptors/parse_mode.rs

@@ -244,6 +244,7 @@ where
         answer_callback_query,
         get_user_chat_boosts,
         set_my_commands,
+        get_business_connection,
         get_my_commands,
         set_my_name,
         get_my_name,

crates/teloxide-core/src/adaptors/throttle/requester_impl.rs

@@ -146,6 +146,7 @@ where
         answer_callback_query,
         get_user_chat_boosts,
         set_my_commands,
+        get_business_connection,
         get_my_commands,
         set_my_name,
         get_my_name,

crates/teloxide-core/src/adaptors/trace.rs

@@ -192,6 +192,7 @@ where
         answer_callback_query,
         get_user_chat_boosts,
         set_my_commands,
+        get_business_connection,
         get_my_commands,
         set_my_name,
         get_my_name,

crates/teloxide-core/src/bot/api.rs

@@ -881,6 +881,18 @@ impl Requester for Bot {
         Self::SetMyCommands::new(self.clone(), payloads::SetMyCommands::new(commands))
     }
 
+    type GetBusinessConnection = JsonRequest<payloads::GetBusinessConnection>;
+
+    fn get_business_connection<B>(&self, business_connection_id: B) -> Self::GetBusinessConnection
+    where
+        B: Into<String>,
+    {
+        Self::GetBusinessConnection::new(
+            self.clone(),
+            payloads::GetBusinessConnection::new(business_connection_id),
+        )
+    }
+
     type GetMyCommands = JsonRequest<payloads::GetMyCommands>;
 
     fn get_my_commands(&self) -> Self::GetMyCommands {

crates/teloxide-core/src/local_macros.rs

@@ -1069,6 +1069,14 @@ macro_rules! requester_forward {
             $body!(set_my_commands this (commands: C))
         }
     };
+    (@method get_business_connection $body:ident $ty:ident) => {
+        type GetBusinessConnection = $ty![GetBusinessConnection];
+
+        fn get_business_connection<BCI>(&self, business_connection_id: BCI) -> Self::GetBusinessConnection where BCI: Into<String> {
+            let this = self;
+            $body!(get_business_connection this (business_connection_id: BCI))
+        }
+    };
     (@method get_my_commands $body:ident $ty:ident) => {
         type GetMyCommands = $ty![GetMyCommands];
 
@@ -1524,7 +1532,7 @@ fn codegen_requester_forward() {
 
             convert_params.sort_unstable();
 
-            let prefixes: IndexMap<_, _> = convert_params
+            let mut prefixes: IndexMap<_, _> = convert_params
                 .iter()
                 .copied()
                 // Workaround to output the last type as the first letter
@@ -1533,6 +1541,18 @@ fn codegen_requester_forward() {
                 .map(|(l, r)| (l, min_prefix(l, r)))
                 .collect();
 
+            // FIXME: This hard-coded value has been set to avoid conflicting generic
+            // parameter 'B' with impl<B> Requester... in all the adaptors and other places
+            //
+            // One fix could be to take full abbrevation for all the parameters instead of
+            // just the first character. Other fix is to change the generic parameter name
+            // in all the impl blocks to something like 'Z' because that is very less likely
+            // to conflict in future.
+            if prefixes.contains_key("business_connection_id") {
+                prefixes["business_connection_id"] = "BCI";
+            }
+            let prefixes = prefixes;
+
             let args = m
                 .params
                 .iter()

crates/teloxide-core/src/payloads.rs

@@ -59,6 +59,7 @@ mod edit_message_text_inline;
 mod export_chat_invite_link;
 mod forward_message;
 mod forward_messages;
+mod get_business_connection;
 mod get_chat;
 mod get_chat_administrators;
 mod get_chat_member;
@@ -193,6 +194,7 @@ pub use edit_message_text_inline::{EditMessageTextInline, EditMessageTextInlineS
 pub use export_chat_invite_link::{ExportChatInviteLink, ExportChatInviteLinkSetters};
 pub use forward_message::{ForwardMessage, ForwardMessageSetters};
 pub use forward_messages::{ForwardMessages, ForwardMessagesSetters};
+pub use get_business_connection::{GetBusinessConnection, GetBusinessConnectionSetters};
 pub use get_chat::{GetChat, GetChatSetters};
 pub use get_chat_administrators::{GetChatAdministrators, GetChatAdministratorsSetters};
 pub use get_chat_member::{GetChatMember, GetChatMemberSetters};

crates/teloxide-core/src/payloads/get_business_connection.rs

@@ -0,0 +1,16 @@
+//! Generated by `codegen_payloads`, do not edit by hand.
+
+use serde::Serialize;
+
+use crate::types::BusinessConnection;
+
+impl_payload! {
+    /// Use this method to get information about the connection of the bot with a business account. Returns a BusinessConnection object on success.
+    #[derive(Debug, PartialEq, Eq, Hash, Clone, Serialize)]
+    pub GetBusinessConnection (GetBusinessConnectionSetters) => BusinessConnection {
+        required {
+            /// Unique identifier of the business connection
+            pub business_connection_id: String [into],
+        }
+    }
+}

crates/teloxide-core/src/payloads/setters.rs

@@ -19,20 +19,21 @@ pub use crate::payloads::{
     EditMessageReplyMarkupInlineSetters as _, EditMessageReplyMarkupSetters as _,
     EditMessageTextInlineSetters as _, EditMessageTextSetters as _,
     ExportChatInviteLinkSetters as _, ForwardMessageSetters as _, ForwardMessagesSetters as _,
-    GetChatAdministratorsSetters as _, GetChatMemberCountSetters as _, GetChatMemberSetters as _,
-    GetChatMembersCountSetters as _, GetChatMenuButtonSetters as _, GetChatSetters as _,
-    GetCustomEmojiStickersSetters as _, GetFileSetters as _, GetForumTopicIconStickersSetters as _,
-    GetGameHighScoresSetters as _, GetMeSetters as _, GetMyCommandsSetters as _,
-    GetMyDefaultAdministratorRightsSetters as _, GetMyDescriptionSetters as _,
-    GetMyNameSetters as _, GetMyShortDescriptionSetters as _, GetStickerSetSetters as _,
-    GetUpdatesSetters as _, GetUserChatBoostsSetters as _, GetUserProfilePhotosSetters as _,
-    GetWebhookInfoSetters as _, HideGeneralForumTopicSetters as _, KickChatMemberSetters as _,
-    LeaveChatSetters as _, LogOutSetters as _, PinChatMessageSetters as _,
-    PromoteChatMemberSetters as _, ReopenForumTopicSetters as _,
-    ReopenGeneralForumTopicSetters as _, ReplaceStickerInSetSetters as _,
-    RestrictChatMemberSetters as _, RevokeChatInviteLinkSetters as _, SendAnimationSetters as _,
-    SendAudioSetters as _, SendChatActionSetters as _, SendContactSetters as _,
-    SendDiceSetters as _, SendDocumentSetters as _, SendGameSetters as _, SendInvoiceSetters as _,
+    GetBusinessConnectionSetters as _, GetChatAdministratorsSetters as _,
+    GetChatMemberCountSetters as _, GetChatMemberSetters as _, GetChatMembersCountSetters as _,
+    GetChatMenuButtonSetters as _, GetChatSetters as _, GetCustomEmojiStickersSetters as _,
+    GetFileSetters as _, GetForumTopicIconStickersSetters as _, GetGameHighScoresSetters as _,
+    GetMeSetters as _, GetMyCommandsSetters as _, GetMyDefaultAdministratorRightsSetters as _,
+    GetMyDescriptionSetters as _, GetMyNameSetters as _, GetMyShortDescriptionSetters as _,
+    GetStickerSetSetters as _, GetUpdatesSetters as _, GetUserChatBoostsSetters as _,
+    GetUserProfilePhotosSetters as _, GetWebhookInfoSetters as _,
+    HideGeneralForumTopicSetters as _, KickChatMemberSetters as _, LeaveChatSetters as _,
+    LogOutSetters as _, PinChatMessageSetters as _, PromoteChatMemberSetters as _,
+    ReopenForumTopicSetters as _, ReopenGeneralForumTopicSetters as _,
+    ReplaceStickerInSetSetters as _, RestrictChatMemberSetters as _,
+    RevokeChatInviteLinkSetters as _, SendAnimationSetters as _, SendAudioSetters as _,
+    SendChatActionSetters as _, SendContactSetters as _, SendDiceSetters as _,
+    SendDocumentSetters as _, SendGameSetters as _, SendInvoiceSetters as _,
     SendLocationSetters as _, SendMediaGroupSetters as _, SendMessageSetters as _,
     SendPhotoSetters as _, SendPollSetters as _, SendStickerSetters as _, SendVenueSetters as _,
     SendVideoNoteSetters as _, SendVideoSetters as _, SendVoiceSetters as _,

crates/teloxide-core/src/requests/requester.rs

@@ -831,6 +831,13 @@ pub trait Requester {
     where
         C: IntoIterator<Item = BotCommand>;
 
+    type GetBusinessConnection: Request<Payload = GetBusinessConnection, Err = Self::Err>;
+
+    /// For Telegram documentation see [`GetBusinessConnection`].
+    fn get_business_connection<B>(&self, business_connection_id: B) -> Self::GetBusinessConnection
+    where
+        B: Into<String>;
+
     type GetMyCommands: Request<Payload = GetMyCommands, Err = Self::Err>;
 
     /// For Telegram documentation see [`GetMyCommands`].
@@ -1386,6 +1393,7 @@ macro_rules! forward_all {
             answer_callback_query,
             get_user_chat_boosts,
             set_my_commands,
+            get_business_connection,
             get_my_commands,
             set_my_name,
             get_my_name,

crates/teloxide/src/dispatching/handler_description.rs

@@ -168,10 +168,28 @@ mod tests {
         for update in allowed_updates_reference {
             match update {
                 // CAUTION: Don't forget to add new `UpdateKind` to `allowed_updates_reference`!
-                Message | EditedMessage | ChannelPost | EditedChannelPost | MessageReaction
-                | MessageReactionCount | InlineQuery | ChosenInlineResult | CallbackQuery
-                | ShippingQuery | PreCheckoutQuery | Poll | PollAnswer | MyChatMember
-                | ChatMember | ChatJoinRequest | ChatBoost | RemovedChatBoost => {
+                Message
+                | EditedMessage
+                | ChannelPost
+                | EditedChannelPost
+                | MessageReaction
+                | MessageReactionCount
+                | InlineQuery
+                | ChosenInlineResult
+                | CallbackQuery
+                | ShippingQuery
+                | PreCheckoutQuery
+                | Poll
+                | PollAnswer
+                | MyChatMember
+                | ChatMember
+                | ChatJoinRequest
+                | ChatBoost
+                | RemovedChatBoost
+                | BusinessMessage
+                | BusinessConnection
+                | EditedBusinessMessage
+                | DeletedBusinessMessages => {
                     assert!(full_set.contains(&Kind(update)))
                 }
             }