def businesses_get(request):
"""
Returns the businesses
location format = [lng, lat]
use limit and offset to paginate::
http://localhost:8000/api/v1/businesses?limit=100&offset=0
to restrict results withing a distance from a location use lat, lng, distance, and units::
http://localhost:8000/api/v1/businesses?lng=-73.988395&lat=40.7461666&distance=3
returns
=======
::
{
"businesses": [{
"rating": 2.25,
"modified": "2015-08-10T00:20:14.370000",
"address": {
"street1": "Time Square",
"postal_code": "",
"street2": "",
"city": "New York",
"state": "NY"
},
"id": "55c7ee3efad9b43993d7190f",
"location": [
-73.985131,
40.758895
],
"tags": [
"hello",
"world",
"example",
"awesome"
],
"name": "Time Square",
"created": "2015-08-10T00:20:13.760000"
}],
"count": 1
}
"""
location = []
lat = request.validated['lat']
lng = request.validated['lng']
distance = request.validated['distance']
units = request.validated['units']
limit = request.validated['limit']
offset = request.validated['offset']
# set location only if both lat and lng
if lat and lng:
location = [lng, lat]
businesses = Business.businesses(location=location, distance=distance, units=units, limit=limit, offset=offset)
# get business count to help pagination
if location:
# TODO: this count is wrong when location limiting
businesses_count = len(businesses)
else:
businesses_count = Business.count()
businesses_jsonable = []
for business in businesses:
businesses_jsonable.append(business.toJSON())
response_body = {
'businesses': businesses_jsonable,
'count': businesses_count,
}
logger.debug('Retrieved businesses')
request.response.body = json.dumps(response_body, cls=ComplexEncoder)
request.response.content_type = 'application/json'
return request.response
