def useperk():
'''use perk, deactivating it for further use'''
try:
payload = json.loads(request.data)
id = str(payload['id'])
cust = user.custom_data
if id not in cust['perks']:
return jsonify({'error': 'you do not have this perk'})
perk = cust['perks'][id]
now = utils.str_to_dt(utils.current_time())
exp = utils.str_to_dt(perk['expires'])
if now > exp:
perk['active'] = False
return jsonify({'error': 'your perk has expired.'})
name = user.full_name
pname = perk['name']
if not perk['active']:
return jsonify({'error': 'this perk has been used or expired'})
user.custom_data['perks'][id]['active'] = False
return jsonify({'status': '%s just used %s' % (name, pname)})
except (OSError, IOError) as excp:
return jsonify({'error': excp.message})
finally:
user.custom_data.save()
def postperk():
'''post perk to database'''
try:
payload = json.loads(request.data)
dtl = utils.int_to_days(payload.pop('dtl'))
now = utils.str_to_dt(utils.current_time())
payload['expires'] = now + dtl
payload['code'] = utils.gen_perk_code()
perks.post_perk(**payload)
return jsonify({'status': 'perk posted'})
except (OSError, IOError) as excp:
return jsonify({'error': excp.message})
def redeem():
'''
redeem specified perk(
id (int) - perk id
)
'''
try:
payload = json.loads(request.data)
pbody = perks.report_perk(payload['id'])
perk = pbody['bodies'][0]
id = perk['id']
if id in user.custom_data['perks']:
return jsonify({'error': 'perk already redeemed and active'})
if user.custom_data['points'] < perk['cost']:
return jsonify({'error': 'insufficient funds'})
if utils.str_to_dt(utils.current_time()) > perk['expires']:
return jsonify({'error': 'perk has expired'})
user.custom_data['points'] -= perk['cost']
user.custom_data['perks'][id] = {
'name': perk['name'],
'description': perk['description'],
'cost': perk['cost'],
'code': perk['code'],
'expires': str(perk['expires']),
'active': True
}
perks.edit_perk(**{'code': utils.gen_perk_code(), 'id': id})
return jsonify({'status': 'perk redeemed successfully'})
except (OSError, IOError) as excp:
return jsonify({'error': excp.message})
finally:
user.custom_data.save()
