R1 foundation - Phase 1 live build

core/sidebar.py

@@ -0,0 +1,72 @@
+"""
+Sidebar navigation data builder.
+Loads domains > areas > projects hierarchy for the sidebar tree.
+"""
+
+from sqlalchemy import text
+from sqlalchemy.ext.asyncio import AsyncSession
+
+
+async def get_sidebar_data(db: AsyncSession) -> dict:
+    """Build full sidebar navigation data."""
+
+    # Domains
+    result = await db.execute(text("""
+        SELECT id, name, color FROM domains
+        WHERE is_deleted = false ORDER BY sort_order, name
+    """))
+    domains = [dict(r._mapping) for r in result]
+
+    # Areas grouped by domain
+    result = await db.execute(text("""
+        SELECT id, domain_id, name FROM areas
+        WHERE is_deleted = false ORDER BY sort_order, name
+    """))
+    areas = [dict(r._mapping) for r in result]
+
+    # Projects grouped by domain/area
+    result = await db.execute(text("""
+        SELECT id, domain_id, area_id, name, status FROM projects
+        WHERE is_deleted = false AND status != 'archived'
+        ORDER BY sort_order, name
+    """))
+    projects = [dict(r._mapping) for r in result]
+
+    # Counts for badges
+    result = await db.execute(text("""
+        SELECT count(*) FROM capture WHERE is_deleted = false AND processed = false
+    """))
+    capture_count = result.scalar() or 0
+
+    result = await db.execute(text("""
+        SELECT count(*) FROM daily_focus
+        WHERE is_deleted = false AND focus_date = CURRENT_DATE AND completed = false
+    """))
+    focus_count = result.scalar() or 0
+
+    # Build tree structure
+    domain_tree = []
+    for d in domains:
+        d_areas = [a for a in areas if str(a["domain_id"]) == str(d["id"])]
+        d_projects = [p for p in projects if str(p["domain_id"]) == str(d["id"])]
+
+        # Projects under areas
+        for a in d_areas:
+            a["projects"] = [p for p in d_projects if str(p.get("area_id", "")) == str(a["id"])]
+
+        # Projects directly under domain (no area)
+        standalone_projects = [p for p in d_projects if p.get("area_id") is None]
+
+        domain_tree.append({
+            "id": d["id"],
+            "name": d["name"],
+            "color": d.get("color", "#4F6EF7"),
+            "areas": d_areas,
+            "standalone_projects": standalone_projects,
+        })
+
+    return {
+        "domain_tree": domain_tree,
+        "capture_count": capture_count,
+        "focus_count": focus_count,
+    }