def get_locations():
page = request.args.get('page', 1, type=int)
per_page = min(request.args.get('per_page', 10000, type=int), 10000)
data = Garden.to_collection_dict(
Garden.query.filter(Garden.lat != None,
Garden.lon != None).order_by(Garden.address), page,
per_page, 'api.get_locations')
all_gardens = Garden.query.all()
coords = []
locations = []
for garden in all_gardens:
garden_plants_objs_arr = []
if garden.lat and garden.lon:
address = garden.address
lat = garden.lat
lon = garden.lon
coord = (lat, lon)
garden_plants = garden.plants.all()
for plant in garden_plants:
plant_obj = Plant.to_dict(plant)
garden_plants_objs_arr.append(plant_obj)
garden_obj = Garden.to_dict(garden)
#handle the case where two markers would be placed in hte exact
#same spot, where only one would be visible and usable in the
#google maps once rendered
if coord in coords:
#find the index of the first garden for a given coord
index = coords.index(coord)
#use index of given coord to select the corresponding
#location_for_markers in its list and extend the plants list
locations[index]['gardens'].append(garden_obj)
locations[index]['plants'].extend(garden_plants_objs_arr)
elif coord not in coords:
coords.append(coord)
location = {
'address': address,
'latitude': lat,
'longitude': lon,
'gardens': [garden_obj],
'plants': garden_plants_objs_arr
}
locations.append(location)
return jsonify(locations)
def submit_user_garden_by_token():
id = g.current_user.id
user = User.query.get(id)
data = request.get_json() or {}
garden_name = data['gardenName']
garden_address = data['gardenAddress']
if garden_name is None:
return bad_request('No garden name found.')
if garden_address is None:
return bad_request('No address found.')
response = requests.get(
'https://maps.googleapis.com/maps/api/geocode/json?address={}&key=AIzaSyCyX0uZDxs4ekWQz-uSuhvhpABMOFf8QfI'
.format(garden_address))
responseJSON = response.json()
#This is the address validation. Cannot do any validation client-side as
#I have no knowledge of how to validate a physical address other than
#that the client-side form field(in my case React-Native/Redux) is not empty.
#So Google is tasked with validating the addresses from the mobile app submission.
#ZERO_RESULTS status means google did not find an address. So INVALID ADDRESS it is.
if responseJSON['status'] == "ZERO_RESULTS":
error = responseJSON['status']
response = jsonify({"error": error})
return bad_request("Invalid Address")
elif responseJSON['status'] == "OK":
gard = Garden.query.filter_by(name=garden_name,
address=garden_address).first()
if gard is not None:
return bad_request('Garden already exists!')
lat = responseJSON['results'][0]['geometry']['location']['lat']
lon = responseJSON['results'][0]['geometry']['location']['lng']
garden = Garden(name=garden_name,
address=garden_address,
lat=lat,
lon=lon)
garden.users.append(g.current_user)
db.session.add(garden)
db.session.commit()
#response.status_code = 201
#response = plant.to_dict()
response = jsonify(garden.to_dict())
response.headers['Location'] = url_for('api.get_current_user_gardens')
return response
else:
return bad_request('Uknown error from Google Maps API Geocode.')