def get(self):
'''
Returns business URI's, filtered by optional parameters
Parameters:
name - Name of the business
lat,lon - Location of the business
'''
params = self.load_http_params({
'lat': (float, False),
'lon': (float, False),
'name': (str, False)
})
if 'lat' in params and 'lon' in params:
query = Business.query_location(
lat=self.params['lat'],
lon=self.params['lon']
)
else:
query = Business.query()
if 'name' in params and params['name']:
query = query.filter(Business.name == params['name'])
self.response.status = '200 OK'
flag = False
for key in query.iter(keys_only=True):
if flag:
self.response.write('\n')
else:
flag = True
self.response.write(str(key.id()))
def get(self):
'''
Lists coupons, filtered by optional parameters
Parameters:
name - Name of the business
lat,lon - Location of the business
'''
try:
lat = float(urllib.unquote(self.request.get('lat')))
lon = float(urllib.unquote(self.request.get('lon')))
except ValueError:
query = Business.query()
else:
query = Business.query_location(lat=lat, lon=lon)
name = urllib.unquote(self.request.get('name'))
if name:
query = query.filter(Business.name == name)
coupons = [c for business in query.map(lambda x: Coupon.get_by_business(x.key.id()))
for c in business]
coupons = sorted(coupons, lambda x, y: cmp(x.end, y.end))
now = datetime.datetime.now()
i = 0
expired_index = None
for i in range(len(coupons)):
if expired_index is None and now < coupons[i].end:
expired_index = i
if now < coupons[i].start:
break
expired = coupons[0:expired_index]
active = coupons[expired_index:i]
inactive = coupons[i:]
self.response.status = '200 OK'
self.response.write(self.template.render(
coupons=active+inactive+expired
))
