def get(self):
"""
GET API endpoint to provide truck list in json format.
Optionaly consume 3 items (all are needed when provided):
lat: float - Latitude of the targetted center
lng: float - Longitude of the targetted center
radius: int - Radius of the circle, centerred from the target (x,y)
"""
parser = reqparse.RequestParser()
parser.add_argument('lat', type=float)
parser.add_argument('lng', type=float)
parser.add_argument('radius', type=int)
args = parser.parse_args()
lat = args.get('lat', None)
lng = args.get('lng', None)
radius = args.get('radius', None)
if lat and lng and radius:
trucks = db.trucks.find({"coordinates": {"$geoWithin": \
{"$centerSphere": [[lng, lat], meter_to_radian(radius)]}}})
else:
trucks = db.trucks.find({})
return list(trucks)
def test_meter_to_radian_2():
assert meter_to_radian(0) == 0.0
def test_meter_to_radian_1():
assert meter_to_radian(5000) == 5000