update available reactions (#2466)

apps/android/app/src/main/java/chat/simplex/app/model/ChatModel.kt

@@ -1811,11 +1811,6 @@ sealed class MsgReaction {
     is Unknown -> ""
   }
 
-  val cmdString: String get() = when(this) {
-    is Emoji -> emoji.cmdString
-    is Unknown -> ""
-  }
-
   companion object {
     val values: List<MsgReaction> get() = MREmojiChar.values().map(::Emoji)
   }
@@ -1864,22 +1859,9 @@ enum class MREmojiChar(val value: String) {
   @SerialName("👍") ThumbsUp("👍"),
   @SerialName("👎") ThumbsDown("👎"),
   @SerialName("😀") Smile("😀"),
-  @SerialName("🎉") Celebration("🎉"),
-  @SerialName("😕") Confused("😕"),
+  @SerialName("😕") Sad("😢"),
   @SerialName("❤") Heart("❤"),
-  @SerialName("🚀") Launch("🚀"),
-  @SerialName("👀") Looking("👀");
-
-  val cmdString: String get() = when(this) {
-    ThumbsUp -> "+"
-    ThumbsDown -> "-"
-    Smile -> ")"
-    Celebration -> "!"
-    Confused -> "?"
-    Heart -> "*"
-    Launch -> "^"
-    Looking -> "%"
-  }
+  @SerialName("🚀") Launch("🚀");
 }
 
 @Serializable

apps/ios/SimpleXChat/ChatTypes.swift

@@ -2495,24 +2495,9 @@ public enum MREmojiChar: String, Codable, CaseIterable {
     case thumbsup = "👍"
     case thumbsdown = "👎"
     case smile = "😀"
-    case celebration = "🎉"
-    case confused = "😕"
+    case sad = "😢"
     case heart = "❤"
     case launch = "🚀"
-    case looking = "👀"
-
-    public var cmdString: String {
-        switch self {
-        case .thumbsup: return "+"
-        case .thumbsdown: return "-"
-        case .smile: return ")"
-        case .celebration: return "!"
-        case .confused: return "?"
-        case .heart: return "*"
-        case .launch: return "^"
-        case .looking: return "%"
-        }
-    }
 }
 
 extension MsgReaction: Decodable {

src/Simplex/Chat.hs

@@ -4950,11 +4950,9 @@ chatCommandP =
       '+' -> '👍'
       '-' -> '👎'
       ')' -> '😀'
-      '!' -> '🎉'
-      '?' -> '😕'
+      ',' -> '😢'
       '*' -> head "❤️"
       '^' -> '🚀'
-      '%' -> '👀'
       c -> c
     refChar c = c > ' ' && c /= '#' && c /= '@'
     liveMessageP = " live=" *> onOffP <|> pure False

src/Simplex/Chat/Protocol.hs

@@ -267,7 +267,7 @@ instance FromJSON MREmojiChar where
 
 mrEmojiChar :: Char -> Either String MREmojiChar
 mrEmojiChar c
-  | c `elem` ("👍👎😀🎉😕❤️🚀👀" :: String) = Right $ MREmojiChar c
+  | c `elem` ("👍👎😀😢❤️🚀" :: String) = Right $ MREmojiChar c
   | otherwise = Left "bad emoji"
 
 data FileChunk = FileChunk {chunkNo :: Integer, chunkBytes :: ByteString} | FileChunkCancel