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executable file 103 lines (83 sloc) 3.88 KB
# -*- coding: utf-8 -*-
from datetime import datetime
from plant.odict import odict
from plant.sautils import todict
from plant.dbengine import transactional
from plant.controllers.histories import Histories
from plant.controllers.attributes import Attributes
class OrderHistoryError(Exception): pass
class OrderHistoryProc(object):
def __init__(self):
self.histories = Histories()
self.activities = Attributes('Activity')
@transactional
def getData(self, session, order_item_id=None, batch_id=None,
product_item_id=None):
entity_name, entity_id = self._getEntityId(order_item_id,
batch_id,
product_item_id)
if entity_name == 'order_item_id':
history = self.histories.getHistory(order_item_id)
#from reworks import Reworks
#rework_data = Reworks().getReworks(order_item_id)
elif entity_name == 'batch_id':
history = self.histories.getBatchHistory(batch_id)
else: # product_item
history = self.histories.getProductHistory(product_item_id)
history = [odict(todict(h)) for h in history]
for s in history:
if not isinstance(s.history_date, datetime):
s.history_date = datetime(*s.history_date.tuple()[:6])
for attr in ('code', 'name', 'description'):
func = getattr(self.activities, 'get%s' % attr.title())
try:
setattr(s, 'activity_' + attr, func(s.activity_id))
except:
setattr(s, 'activity_' + attr, '')
if s.entity_type == 'order_item':
s.entity_name = 'Order'
elif s.entity_type == 'batch':
s.entity_name = 'Batch'
else:
s.entity_name = 'Product'
s.entity_type += '_id'
"""
# show rework reason in comment
if s.activity_id == 'REWORK':
for r in rework_data:
if not isinstance(r['date'], datetime):
r['date'] = datetime(*r['date'].tuple()[:6])
if s.history_date == r['date']:
if r['rework_reason']:
s.comments += ' %s' % r['rework_reason']
"""
s.comments = (s.comments or '').replace('*', '').strip()
if s.entity_type == 'batch_id' and s.activity_code == 'entry':
s.comments += '''
<a href="batchdetails.py?batch_id=%s">Batch %s Details</a>
''' % (s.batch_id, s.batch_id)
s.username = s.user.username or ''
# change to string, add bolding
s.history_date = '<strong>%s</strong> %s' % (s.history_date.date(),
s.history_date.time())
# make 'order entry' and 'start over' activities in bold:
s.bold = (s.activity_code == 'entry' and
s.entity_type == 'order_item_id' or
s.activity_code in ('resend', 'rework', 'aging'))
return history
def _getEntityId(self, order_item_id, batch_id, product_item_id):
"""Parse args to determine which entity_id is not None,
ensuring that there is only one.
Return entity name and value.
"""
entity_name = ''
for name in 'batch_id', 'order_item_id', 'product_item_id':
id = eval(name)
if id is not None:
if entity_name:
raise OrderHistoryError('Only one id may be provided')
entity_id = id
entity_name = name
if not entity_name:
raise OrderHistoryError('No valid ids were provided')
return entity_name, entity_id