InventoryBrain.py 13 KB
Newer Older
Jean-Paul Smets's avatar
Jean-Paul Smets committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14
##############################################################################
#
# Copyright (c) 2002 Nexedi SARL. All Rights Reserved.
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################

Jean-Paul Smets's avatar
Jean-Paul Smets committed
15
from Products.ERP5.ERP5Globals import default_section_category, current_inventory_state_list, reserved_inventory_state_list
Jean-Paul Smets's avatar
Jean-Paul Smets committed
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
from Products.ZSQLCatalog.zsqlbrain import ZSQLBrain
from DateTime import DateTime
from ZTUtils import make_query

from zLOG import LOG

class InventoryBrain(ZSQLBrain):
  """
    Global analysis (all variations and categories)
  """

  # Stock management
  def getInventory(self, at_date = None, ignore_variation=0, simulation_state=None, **kw):
    if type(simulation_state) is type('a'):
      simulation_state = [simulation_state]
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          to_date=at_date, omit_simulation = 0,
                                          section_category = default_section_category,
                                          simulation_state=simulation_state)
    inventory = None
    if len(result) > 0:
      inventory = result[0].inventory
    if inventory is None:
      return 0.0
    else:
      return inventory

  #getCurrentInventory = 10.0
  def getCurrentInventory(self):
    """
      Returns current inventory
    """
    return self.getInventory(simulation_state=current_inventory_state_list, ignore_variation=1)
    #return self.getInventory(at_date=DateTime(), ignore_variation=1)

  def getFutureInventory(self):
    """
      Returns current inventory
    """
    return self.getInventory(ignore_variation=1)

  def getAvailableInventory(self):
    """
      Returns current inventory
    """
    at_date=DateTime()
    current = self.getCurrentInventory()
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid], ignore_variation=1,
                                          from_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section_category = default_section_category,
                                          simulation_state = None)
    reserved_inventory = None
    if len(result) > 0:
      reserved_inventory = result[0].inventory
    if reserved_inventory is None:
      reserved_inventory = 0.0
72 73 74 75 76 77 78 79 80 81
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid], ignore_variation=1,
                                          to_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section_category = default_section_category,
                                          simulation_state = ('confirmed', 'getting_ready', 'ready'))
    past_reserved_inventory = None
    if len(result) > 0:
      past_reserved_inventory = result[0].inventory
    if past_reserved_inventory is None:
      past_reserved_inventory = 0.0
    return current + reserved_inventory + past_reserved_inventory
Jean-Paul Smets's avatar
Jean-Paul Smets committed
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144

  def getQuantityUnit(self, **kw):
    try:
      resource = self.portal_categories.unrestrictedTraverse(self.resource_relative_url)
      return resource.getQuantityUnit()
    except:
      return ''


class InventoryListBrain(ZSQLBrain):
  """
    Lists each variation
  """

  # Stock management
  def getInventory(self, at_date = None, ignore_variation=0, simulation_state=None, **kw):
    if type(simulation_state) is type('a'):
      simulation_state = [simulation_state]
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          to_date=at_date,
                                          section=self.section_relative_url,
                                          node=self.node_relative_url,
                                          variation_text = self.variation_text,
                                          simulation_state=simulation_state)
    inventory = None
    if len(result) > 0:
      inventory = result[0].inventory
    if inventory is None:
      return 0.0
    else:
      return inventory

  #getCurrentInventory = 10.0
  def getCurrentInventory(self):
    """
      Returns current inventory
    """
    return self.getInventory(simulation_state=current_inventory_state_list, ignore_variation=0)
    #return self.getInventory(at_date=DateTime(), ignore_variation=0)

  def getFutureInventory(self):
    """
      Returns current inventory
    """
    return self.getInventory(ignore_variation=0)

  def getAvailableInventory(self):
    """
      Returns current inventory
    """
    at_date=DateTime()
    current = self.getCurrentInventory()
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          from_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section=self.section_relative_url,
                                          node=self.node_relative_url,
                                          variation_text = self.variation_text,
                                          simulation_state = None)
    reserved_inventory = None
    if len(result) > 0:
      reserved_inventory = result[0].inventory
    if reserved_inventory is None:
      reserved_inventory = 0.0
145 146 147 148 149 150 151 152 153 154 155 156
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          to_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section=self.section_relative_url,
                                          node=self.node_relative_url,
                                          variation_text = self.variation_text,
                                          simulation_state = ('confirmed', 'getting_ready', 'ready'))
    past_reserved_inventory = None
    if len(result) > 0:
      past_reserved_inventory = result[0].inventory
    if past_reserved_inventory is None:
      past_reserved_inventory = 0.0
    return current + reserved_inventory + past_reserved_inventory
Jean-Paul Smets's avatar
Jean-Paul Smets committed
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177

  def getQuantity(self, **kw):
    result = self.Delivery_zGetTotal( resource_uid = [self.resource_uid],
                                      variation_text = self.variation_text)
    inventory = None
    if len(result) > 0:
      inventory = result[0].inventory
    if inventory is None:
      return 0.0
    else:
      return inventory

  def getQuantityUnit(self, **kw):
    try:
      resource = self.portal_categories.unrestrictedTraverse(self.resource_relative_url)
      return resource.getQuantityUnit()
    except:
      return ''

  def getListItemUrl(self, cname_id, selection_index, selection_name):
    try:
178 179 180
      if cname_id in ('getExplanationText','getExplanation', ):
        o = self.getObject()
        if o is not None:
181 182 183
          explanation = o.getExplanationValue()
          if explanation is not None:
            return '%s/%s' % (self.portal_url.getPortalObject().absolute_url(), explanation.getRelativeUrl())
184 185
        else:
          return ''
186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201
      elif cname_id in ('getAggregateList','getAggregateListText',):
        kw = {
               'list_method_id' : 'Resource_zGetAggregateList',
               'explanation_uid' : self.explanation_uid,
               'node_uid' : self.node_uid,
               'section_uid' : self.section_uid,
               'variation_text' : self.variation_text,
               'resource_uid' : self.resource_uid,
               'reset': 1
             }
        url_params_string = make_query(kw)
        # should be search XXX
        return '%s/piece_tissu?%s ' % (
                        self.portal_url.getPortalObject().absolute_url(),
                        url_params_string
                        )
202 203 204 205
      elif cname_id in ('getCurrentInventory',):
        resource = self.portal_categories.unrestrictedTraverse(self.resource_relative_url)
        return '%s/Resource_movementHistoryView?%s' % (resource.absolute_url(),
          make_query(variation_text=self.variation_text, selection_name=selection_name, selection_index=selection_index,
Jean-Paul Smets's avatar
Jean-Paul Smets committed
206
                     simulation_state=list(current_inventory_state_list)))
207 208 209 210
      else:
        resource = self.portal_categories.unrestrictedTraverse(self.resource_relative_url)
        return '%s/Resource_movementHistoryView?%s' % (resource.absolute_url(),
          make_query(variation_text=self.variation_text, selection_name=selection_name, selection_index=selection_index))
Jean-Paul Smets's avatar
Jean-Paul Smets committed
211 212 213
    except:
      return ''

214 215
  def getAggregateListText(self):
    aggregate_list = self.Resource_zGetAggregateList(
Jean-Paul Smets's avatar
Jean-Paul Smets committed
216 217 218 219 220 221 222 223
                                   explanation_uid = self.explanation_uid,
                                   node_uid = self.node_uid,
                                   section_uid = self.section_uid,
                                   variation_text = self.variation_text,
                                   resource_uid = self.resource_uid)
    result = []
    for o in aggregate_list:
      result.append(o.relative_url)
224
    return '<br>'.join(result)
Jean-Paul Smets's avatar
Jean-Paul Smets committed
225

226 227 228 229 230 231
  def getExplanationText(self):
    # Returns an explanation of the movement
    o = self.getObject()
    if o is not None:
      portal_type = o.getPortalType()
      if portal_type == "Simulation Movement":
232
        order = o.getExplanationValue()
233 234 235 236 237 238 239 240 241 242
        if order is not None:
          return "Simulated Order %s" % (order.getId())
      else:
        LOG("Delivery Value",0,str(self.path))
        delivery = o.getExplanationValue()
        LOG("Delivery Value",0,str(delivery))
        if delivery is not None:
          return "%s %s" % (delivery.getPortalType(), delivery.getId())
    return "Unknown"

Jean-Paul Smets's avatar
Jean-Paul Smets committed
243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285
class DeliveryListBrain(InventoryListBrain):
  """
    Lists each variation
  """

  # Stock management
  def getInventory(self, at_date = None, ignore_variation=0, simulation_state=None, **kw):
    if type(simulation_state) is type('a'):
      simulation_state = [simulation_state]
    if hasattr(self, 'query'):
      query = self.query
    else:
      query = None
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          to_date=at_date,
                                          section_category = default_section_category,
                                          variation_text = self.variation_text,
                                          simulation_state = simulation_state,
                                          query = query)
    inventory = None
    if len(result) > 0:
      inventory = result[0].inventory
    if inventory is None:
      return 0.0
    else:
      return inventory

  def getAvailableInventory(self):
    """
      Returns current inventory at current date
    """
    at_date=DateTime()
    current = self.getCurrentInventory()
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          from_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section_category = default_section_category,
                                          variation_text = self.variation_text,
                                          simulation_state = None)
    reserved_inventory = None
    if len(result) > 0:
      reserved_inventory = result[0].inventory
    if reserved_inventory is None:
      reserved_inventory = 0.0
286 287 288 289 290 291 292 293 294 295 296
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          to_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section_category = default_section_category,
                                          variation_text = self.variation_text,
                                          simulation_state = ('confirmed', 'getting_ready', 'ready'))
    past_reserved_inventory = None 
    if len(result) > 0:
      past_reserved_inventory = result[0].inventory
    if past_reserved_inventory is None:
      past_reserved_inventory = 0.0
    return current + reserved_inventory + past_reserved_inventory
Jean-Paul Smets's avatar
Jean-Paul Smets committed
297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315

  def getAvailableInventoryAtDate(self):
    """
      Returns available inventory at the date provided by the SQL method
    """
    at_date=self.at_date
    current = self.getCurrentInventory()
    result = self.Resource_zGetInventory( resource_uid = [self.resource_uid],
                                          from_date=at_date, omit_simulation = 1, omit_input = 1,
                                          section_category = default_section_category,
                                          variation_text = self.variation_text,
                                          simulation_state = None)
    reserved_inventory = None
    if len(result) > 0:
      reserved_inventory = result[0].inventory
    if reserved_inventory is None:
      reserved_inventory = 0.0
    return current + reserved_inventory