Add /time and /date endpoints

app/requirements.txt

@@ -3,3 +3,5 @@ flask_sqlalchemy==3.1.1
 gunicorn==23.0.0
 prometheus-flask-exporter==0.23.1
 requests==2.32.3
+phonenumbers==8.13.53
+pytz==2024.2

app/routes/client.py

@@ -1,12 +1,33 @@
 from flask import jsonify, request
 
-from utils import logger, validate_data_presence, _get_weather, _get_cords, strq
+from utils import logger, validate_data_presence, _get_weather, _get_cords, _get_date, _get_time, strq
 
 # from config import
 from . import routes as app
 from . import by_path_counter
 
 
+@app.route("/time", methods=["GET"])
+@by_path_counter
+def time():
+    if "caller" in request.values:
+        phone_number = request.values["caller"]
+    else:
+        phone_number = "1"
+    
+    return strq(_get_time(phone_number))
+
+
+@app.route("/date", methods=["GET"])
+@by_path_counter
+def date():
+    if "caller" in request.values:
+        phone_number = request.values["caller"]
+    else:
+        phone_number = 1
+    
+    return strq(_get_date(phone_number))
+
 @app.route("/city", methods=["GET"])
 @by_path_counter
 def city():

app/utils.py

@@ -6,6 +6,9 @@ import re
 import typing as t
 import requests
 import traceback
+import phonenumbers
+from phonenumbers import timezone as pntz
+import pytz
 
 from models import db, Stats, Weather, Zipcode
 from config import env_OWM_KEY, env_OWM_UNITS, env_CACHE_TIME
@@ -56,6 +59,58 @@ def validate_data_presence(data: t.Dict[str, t.Any], keys: list[str]) -> bool:
 def strq(str: str) -> str:
     return "\"" + str + "\""
 
+
+def _get_time(phone_number):
+    try:
+        # Get and print the current time in that timezone
+        time_object = _get_phone_time(phone_number)
+        time = f"{time_object.strftime('The time is %I:%M %p.')}"
+        return time
+    except Exception as e:
+        logger.error("Error in _get_time: " + str(e))
+        logger.error(traceback.format_exc())
+        return "An error has occured and the time could not be retrieved."
+
+
+def _get_date(phone_number):
+    try:
+        # Get and print the current date in that timezone
+        time_object = _get_phone_time(phone_number)
+        date = f"{time_object.strftime('Today is %A, %B %d.')}"
+        return date
+    except Exception as e:
+        logger.error("Error in _get_date: " + str(e))
+        logger.error(traceback.format_exc())
+        return "An error has occured and the date could not be retrieved."
+
+
+def _get_phone_time(phone_number):
+    
+    try:
+        # Parse the cleaned phone number into a PhoneNumber object
+        number = phonenumbers.parse(phone_number, "US")
+
+        valid = phonenumbers.is_valid_number(number)
+        if not valid:
+            raise TypeError("Number not valid")
+        
+        # Determine the timezone based on the area code or country code
+        tz_str = pntz.time_zones_for_number(number)
+        tz_str = tz_str[0]
+    except Exception as e:
+        logger.error("Error parsing phone number " + str(phone_number) + " : " + str(e))
+        # Default to America/New_York if there's an error during conversion
+        tz_str = "America/New_York"
+    
+    tz = pytz.timezone(tz_str)
+    
+    # Get current datetime in the target timezone
+    now_utc = datetime.now(timezone.utc)
+    local_time = now_utc.astimezone(tz)
+    
+    return local_time
+
+
 def _get_weather(lat, long):
     try:
         if lat is None or long is None: