Add multiplayer blackjack table flow

extensions/jwebot/coin-taffy/src/coin_taffy.py

@@ -0,0 +1,45 @@
+"""Generated reviewed adapter for coin-taffy."""
+
+from jwebot_sdk import Event, ExtensionResult, ReplyPlan, SingleGroupContext
+
+
+PROFILE = 'coin-taffy'
+AUTHOR = 'jwebot'
+DESCRIPTION = 'Taffy金币'
+HELP_ENTRIES = ('/Taffy金币',)
+COMMANDS = ('/Taffy金币', '/taffycoins')
+
+
+def _handler(context: SingleGroupContext, command: str):
+    def handle(event: Event, arguments: str) -> ExtensionResult:
+        response = context.services.call(
+            PROFILE,
+            operation="execute",
+            payload={
+                "command": command,
+                "arguments": arguments,
+                "event": event.to_mapping(),
+            },
+        )
+        texts = response.get("texts")
+        if isinstance(texts, list) and texts and all(
+            isinstance(item, str) and item.strip() for item in texts
+        ):
+            return ExtensionResult(
+                reply=ReplyPlan.multi_text(texts),
+                metadata={"local_extension": PROFILE, "author": AUTHOR},
+            )
+        text = response.get("text")
+        if not isinstance(text, str) or not text.strip():
+            raise ValueError("local service returned invalid text")
+        return ExtensionResult(
+            reply=ReplyPlan.text(text),
+            metadata={"local_extension": PROFILE, "author": AUTHOR},
+        )
+
+    return handle
+
+
+def plugin(context: SingleGroupContext) -> None:
+    for command in COMMANDS:
+        context.commands.register(command, _handler(context, command))