def cache_user_activeRewards(self, uid):
#returns {user:rewards}
r = ActiveReward.by_uid(uid)
key = 'activeRewards_%s' %(uid)
#activeRewards_cache[uid] = r
#cacheEntry = r #activeRewards_cache
memcache.add(key, r)#cacheEntry)
result = r
return result
def post(self, uid, rid):
#link reward to user
# get rid data
# create linkedReward object
# write object to CACHE
# return 200, ok to client
#get reward info from DB...Change to cache hit
#use rid to pull up reward info
reward = Reward.by_rid(rid)
logging.error("got reward from db")
for r in reward:
mid = r.mid
type = r.type
summary = r.summary
details = r.details
fineprint = r.fineprint
discount = r.discount
credit = r.credit
l_amount = r.l_amount
l_visits = r.l_visits
l_maxNumber = r.l_maxNumber
exp = r.exp
#insert active reward into datastore
r = ActiveReward.register(uid, rid, mid, type, summary, details, fineprint, discount, credit, l_amount, l_visits, l_maxNumber, exp)
#update cache
if r:
message = {
'status': 200,
'message': 'linked reward and updated cache',
}
resp = jsonify(message)
resp.status_code = 200
#check for object in cache
key = "activeRewards_%s" %(uid)
activeRewards_cache = memcache.get(key)
if activeRewards_cache:
#if found, delete object to force a db read next get request
memcache.delete(key)
return resp
else:
return resp
else:
#if no r linking failed
pass