From 0ec0c9450110c35a5e6548279c1ba8504f982b27 Mon Sep 17 00:00:00 2001
From: doryan <sagiev2015@yandex.ru>
Date: Sat, 8 Jun 2024 03:09:17 +0400
Subject: [PATCH] Function for checks for the existence of target user have
 been implemented for enum TargetUser

---
 src/types/enums/target_user.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/types/enums/target_user.rs b/src/types/enums/target_user.rs
index 4a710f3..eac3e56 100644
--- a/src/types/enums/target_user.rs
+++ b/src/types/enums/target_user.rs
@@ -15,6 +15,21 @@ pub enum TargetUser {
 }
 
 impl TargetUser {
+    pub fn exist(&self) -> bool {
+        match self {
+            Self::Id(_id) => true,
+            Self::Reply(msg) => {
+                if let Some(replied_msg) = msg.reply_to_message() {
+                    return replied_msg.from().map(|user| user.id).is_some();
+                } else {
+                    false
+                }
+            }
+            Self::CurrentMessage(msg) => msg.from().map(|user| user.id).is_some(),
+            Self::None => false,
+        }
+    }
+
     pub fn get_id(&self) -> Option<i64> {
         match self {
             Self::Id(id) => Some(*id),