Add date range filter to getData function

server/Flask/main.py

@@ -3,12 +3,14 @@ import mysql.connector
 from queries import *
 app = Flask(__name__)
 
-@app.route('/')
+@app.route('/getMeasurements')
 def index():
     node = request.args.get('node', default = None)
     dataType = request.args.get('dataType', default = None)
     MAC = request.args.get('MAC', default = None)
-    return getData(node, dataType, MAC)
+    dateStart = request.args.get('dateStart', default = None)
+    dateEnd = request.args.get('dateEnd', default = None)
+    return getData(node, dataType, MAC, dateStart, dateEnd)
 
 @app.route('/updateData')
 def updateDataIndex():
@@ -47,9 +49,9 @@ def loginDB():
         )
         return mydb
 
-def getData(node, dataType, MAC):
+def getData(node, dataType, MAC, dateStart, dateEnd):
         mydb = loginDB()
-        query = get_query(node, dataType, MAC, False, False)
+        query = get_query(node, dataType, MAC, False, False, dateStart, dateEnd)
         cursor = mydb.cursor(dictionary=True)  # Enable dictionary output
         cursor.execute(query)
         result = cursor.fetchall()  # Fetch the results

server/Flask/queries.py

@@ -1,4 +1,4 @@
-def get_query(node, dataType, MAC, questionID, replies):
+def get_query(node, dataType, MAC, questionID, replies, dateStart, dateEnd):
  if node and dataType:
     query = f"SELECT * FROM Measurement WHERE NodeID = {node} AND Type = '{dataType}'"
  elif node:
@@ -13,6 +13,10 @@ def get_query(node, dataType, MAC, questionID, replies):
     query = f"SELECT * FROM Question"
  elif replies:
     query = f"SELECT * FROM Reply"
+ elif dateStart and dateEnd: 
+      query = f'''SELECT *
+               FROM Measurement
+               WHERE TimeStamp BETWEEN '{dateStart}' AND '{dateEnd}';'''
  else:
     query = "SELECT * FROM `Measurement`"
  return query