Add date filter stub

api-customer/src/controllers/telemetryController.py

@@ -0,0 +1,70 @@
+from datetime import datetime
+
+from flask import request, jsonify
+
+from src.models import logger
+from src.services.mongo_service import MongoService
+
+
+class TelemetryController:
+
+    _database_service : MongoService = None
+
+    def __init__(self, app, database_service : MongoService):
+        self._register_routes(app)
+
+    def _register_routes(self, app):
+        app.add_url_rule("/telemetry/history/sound", view_func=self.sound, methods=['GET'])
+        app.add_url_rule("/telemetry/history/light", view_func=self.light, methods=['GET'])
+        app.add_url_rule("/telemetry/history/gps", view_func=self.gps, methods=['GET'])
+
+    def sound(self):
+        try:
+            odata_filter = request.args.get("$filter")
+            start_date, end_date = self._extract_dates_from_odata(odata_filter)
+            return self._database_service.find_by_date("telemetry", start_date, end_date)
+        except Exception as e:
+            logger.log_info(e)
+
+    def light(self):
+        try:
+            odata_filter = request.args.get("$filter")
+            start_date, end_date = self._extract_dates_from_odata(odata_filter)
+            return self._database_service.find_by_date("telemetry", start_date, end_date)
+        except Exception as e:
+            logger.log_info(e)
+
+    def gps(self):
+        try:
+            odata_filter = request.args.get("$filter")
+            start_date, end_date = self._extract_dates_from_odata(odata_filter)
+            return self._database_service.find_by_date("telemetry", start_date, end_date)
+        except Exception as e:
+            logger.log_info(e)
+
+    def _extract_dates_from_odata(self, filter_str):
+
+        start_date = None
+        end_date = None
+
+        if not filter_str:
+            return start_date, end_date
+
+        conditions = filter_str.split("and")
+        for cond in conditions:
+            parts = cond.strip().split()
+            if len(parts) != 3:
+                continue
+
+            field, operator, value = parts
+            try:
+                dt = datetime.fromisoformat(value)
+            except ValueError:
+                continue
+
+            if operator == "ge":
+                start_date = dt
+            elif operator == "le":
+                end_date = dt
+
+        return start_date, end_date

api-customer/src/services/mongo_service.py

@@ -1,4 +1,5 @@
 import json
+from datetime import datetime
 
 from pymongo import MongoClient
 from pymongo.synchronous.database import Database
@@ -27,13 +28,31 @@ class MongoService:
         except Exception as e:
             logger.log_info(e)
 
-    def find(self, collection: str, field: str, value):
+    def find_by_value(self, collection: str, field: str, value):
         try :
             collection = self._db[collection]
             return list(collection.find({field: value}))
         except Exception as e:
             logger.log_info(e)
 
+    def find_by_date(self, collection: str, filters: dict = None, timestamp_field: str = "created_at",
+                     start_time: datetime = None, end_time: datetime = None):
+        try:
+            collection = self._db[collection]
+            query = filters.copy() if filters else {}
+
+            if start_time or end_time:
+                query[timestamp_field] = {}
+                if start_time:
+                    query[timestamp_field]["$gte"] = start_time
+                if end_time:
+                    query[timestamp_field]["$lte"] = end_time
+
+            return list(collection.find(query))
+        except Exception as e:
+            logger.log_info(e)
+            return []
+
     def _to_document(self, obj):
         if obj is None or isinstance(obj, (str, int, float, bool)):
             return obj