first commit

backend/app/services/capabilities.py

@@ -0,0 +1,43 @@
+from __future__ import annotations
+
+from app.services.catalog import MetricCatalog, get_catalog
+
+
+
+def build_capabilities(catalog: MetricCatalog | None = None) -> dict:
+    catalog = catalog or get_catalog()
+    settings = catalog.settings
+
+    string_rows = []
+    for item in settings.strings:
+        metric_ids = list(item.get("metrics", {}).values())
+        if any(catalog.safe_get(metric_id) for metric_id in metric_ids):
+            string_rows.append(item)
+
+    analytics_enabled = settings.modules.get("analytics", False)
+
+    return {
+        "modules": settings.modules,
+        "strings_enabled": settings.modules.get("strings", False) and len(string_rows) > 0,
+        "strings_count": len(string_rows),
+        "phases_enabled": False,
+        "phases_count": 0,
+        "analytics_enabled": analytics_enabled,
+        "realtime_enabled": settings.modules.get("realtime_overview", False),
+        "comparison_modes": list(settings.analytics["compare_modes"].keys()),
+        "ranges": [
+            {"key": key, "label": definition["label"]}
+            for key, definition in settings.time_ranges.items()
+        ],
+        "buckets": [
+            {"key": key, "label": label}
+            for key, label in settings.analytics["bucket_labels"].items()
+        ],
+        "historical_import_enabled": settings.modules.get("historical_import", False),
+        "history": {
+            "enabled": settings.history.get("enabled", True),
+            "default_chunk_days": settings.history.get("default_chunk_days", 7),
+            "auto_sync_enabled": settings.history.get("auto_sync_enabled", False),
+            "auto_sync_interval_minutes": settings.history.get("auto_sync_interval_minutes", 30),
+        },
+    }