add SendPoll implementation

src/core/requests/send_poll.rs

@@ -1,16 +1,114 @@
-use crate::core::requests::{RequestContext, ChatId};
+use crate::core::network;
+use crate::core::requests::{
+    ChatId, Request, RequestContext, RequestFuture, ResponseResult,
+};
+use crate::core::types::{Message, ReplyMarkup};
 
-
-///Use this method to send a native poll. A native poll can't be sent to a private chat. On success, the sent Message is returned.
+/// Use this method to send a native poll. A native poll can't be sent to a
+/// private chat. On success, the sent Message is returned.
 #[derive(Debug, Clone, Serialize)]
 struct SendPoll<'a> {
     #[serde(skip_serializing)]
     ctx: RequestContext<'a>,
-
-    chat_id 	:ChatId,	Yes 	Unique identifier for the target chat or username of the target channel (in the format @channelusername). A native poll can't be sent to a private chat.
-    question :String	String 	Yes 	Poll question, 1-255 characters
-options Vec	Array of String 	Yes 	List of answer options, 2-10 strings 1-100 characters each
-disable_notification 	Boolean 	Optional 	Sends the message silently. Users will receive a notification with no sound.
-reply_to_message_id 	Integer 	Optional 	If the message is a reply, ID of the original message
-reply_markup 	InlineKeyboardMarkup or ReplyKeyboardMarkup or ReplyKeyboardRemove or ForceReply 	Optional 	Additional interface options. A JSON-serialized object for an inline keyboard, custom reply keyboard, instructions to remove reply keyboard or to force a reply from the user.
+    /// identifier for the target chat or username of the target channel (in
+    /// the format @channelusername). A native poll can't be sent to a private
+    /// chat.
+    chat_id: ChatId,
+    /// Poll question, 1-255 characters
+    question: String,
+    /// List of answer options, 2-10 strings 1-100 characters each
+    options: Vec<String>,
+    /// Sends the message silently. Users will receive a notification with no
+    /// sound.
+    disable_notification: Option<bool>,
+    /// If the message is a reply, ID of the original message
+    reply_to_message_id: Option<i32>,
+    /// InlineKeyboardMarkup or ReplyKeyboardMarkup or ReplyKeyboardRemove
+    /// or ForceReply 	Optional 	Additional interface options. A JSON-serialized
+    /// object for an inline keyboard, custom reply keyboard, instructions to
+    /// remove reply keyboard or to force a reply from the user.
+    reply_markup: Option<ReplyMarkup>,
+}
+
+impl<'a> Request<'a> for SendPoll<'a> {
+    type ReturnValue = Message;
+
+    fn send(self) -> RequestFuture<'a, ResponseResult<Self::ReturnValue>> {
+        Box::pin(async move {
+            network::request_json(
+                &self.ctx.client,
+                &self.ctx.token,
+                "sendPoll",
+                &self,
+            )
+            .await
+        })
+    }
+}
+
+impl<'a> SendPoll<'a> {
+    pub(crate) fn new(
+        ctx: RequestContext<'a>,
+        chat_id: ChatId,
+        question: String,
+        options: Vec<String>,
+    ) -> Self {
+        Self {
+            ctx,
+            chat_id,
+            question,
+            options,
+            disable_notification: None,
+            reply_to_message_id: None,
+            reply_markup: None,
+        }
+    }
+
+    pub fn chat_id<T>(mut self, chat_id: T) -> Self
+    where
+        T: Into<ChatId>,
+    {
+        self.chat_id = chat_id.into();
+        self
+    }
+
+    pub fn question<T>(mut self, question: T) -> Self
+    where
+        T: Into<String>,
+    {
+        self.question = question.into();
+        self
+    }
+
+    pub fn options<T>(mut self, options: T) -> Self
+    where
+        T: Into<Vec<String>>,
+    {
+        self.options = options.into();
+        self
+    }
+
+    pub fn disable_notification<T>(mut self, disable_notification: T) -> Self
+    where
+        T: Into<Vec<bool>>,
+    {
+        self.disable_notification = disable_notification.into();
+        self
+    }
+
+    pub fn reply_to_message_id<T>(mut self, reply_to_message_id: T) -> Self
+    where
+        T: Into<Vec<i32>>,
+    {
+        self.reply_to_message_id = reply_to_message_id.into();
+        self
+    }
+
+    pub fn reply_markup<T>(mut self, reply_markup: T) -> Self
+    where
+        T: Into<ReplyMarkup>,
+    {
+        self.reply_markup = Some(reply_markup.into());
+        self
+    }
 }