Initial commit: Gold Trading Simulator with AI-powered analysis

backend/app/services/prompts.py

@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+from typing import Any, Dict, List
+
+_TEMPLATES: Dict[str, Dict[str, Any]] = {
+    "analysis_default": {
+        "name": "analysis_default",
+        "description": "General market analysis prompt with technicals and news context",
+        "variables": ["symbol", "timeframe", "recent_news", "technicals"],
+        "body": (
+            "You are a trading assistant. Analyze {{symbol}} on {{timeframe}} timeframe.\n"
+            "Consider technical signals: {{technicals}} and relevant news: {{recent_news}}.\n"
+            "Provide a concise recommendation (BUY/SELL/HOLD) with reasoning and risk notes."
+        ),
+    },
+    "risk_control_default": {
+        "name": "risk_control_default",
+        "description": "Risk control instructions for planning",
+        "variables": ["max_position_fraction", "min_rr_ratio"],
+        "body": (
+            "Adhere to risk rules: position <= {{max_position_fraction}} of equity,"
+            " risk-reward ratio >= {{min_rr_ratio}} whenever applicable."
+        ),
+    },
+}
+
+
+def list_templates() -> List[Dict[str, Any]]:
+    return [
+        {"name": t["name"], "description": t["description"], "variables": t["variables"]}
+        for t in _TEMPLATES.values()
+    ]
+
+
+def get_template(name: str) -> Dict[str, Any]:
+    if name not in _TEMPLATES:
+        raise KeyError("Template not found")
+    return _TEMPLATES[name]