first commit

backend/app/routes/analytics.py

@@ -0,0 +1,63 @@
+from __future__ import annotations
+
+import json
+
+from flask import Blueprint, jsonify, request
+
+from app.services.analytics import AnalyticsService
+from app.utils.serialization import to_plain
+
+analytics_blueprint = Blueprint("analytics", __name__)
+service = AnalyticsService()
+
+
+@analytics_blueprint.get("/analytics/production")
+def production_analytics():
+    range_key = request.args.get("range", "30d")
+    bucket = request.args.get("bucket", "day")
+    compare = request.args.get("compare", "none")
+    start = request.args.get("start")
+    end = request.args.get("end")
+    compare_ranges_raw = request.args.get("compare_ranges", "")
+    compare_ranges = []
+    if compare_ranges_raw:
+        try:
+            compare_ranges = json.loads(compare_ranges_raw)
+        except json.JSONDecodeError as exc:
+            return jsonify({"detail": f"Invalid compare_ranges payload: {exc}"}), 400
+    try:
+        return jsonify(
+            to_plain(
+                service.production(
+                    range_key=range_key,
+                    bucket=bucket,
+                    compare_mode=compare,
+                    start=start,
+                    end=end,
+                    compare_ranges=compare_ranges,
+                )
+            )
+        )
+    except ValueError as exc:
+        return jsonify({"detail": str(exc)}), 400
+
+
+@analytics_blueprint.get("/analytics/distribution")
+def production_distribution():
+    range_key = request.args.get("range", "30d")
+    bucket = request.args.get("bucket", "day")
+    start = request.args.get("start")
+    end = request.args.get("end")
+    try:
+        return jsonify(
+            to_plain(
+                service.distribution(
+                    range_key=range_key,
+                    bucket=bucket,
+                    start=start,
+                    end=end,
+                )
+            )
+        )
+    except ValueError as exc:
+        return jsonify({"detail": str(exc)}), 400