First working v12 version of mrp_average_cost
This commit is contained in:
Alexis de Lattre
@@ -5,6 +5,7 @@
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from odoo import models, fields, api, _
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import odoo.addons.decimal_precision as dp
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from odoo.exceptions import UserError
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from odoo.tools import float_compare, float_is_zero
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import logging
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@@ -35,25 +36,30 @@ class MrpBomLabourLine(models.Model):
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class MrpBom(models.Model):
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_inherit = 'mrp.bom'
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@api.depends('labour_line_ids.labour_time', 'labour_line_ids.labour_cost_profile_id.hour_cost')
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@api.depends(
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'labour_line_ids.labour_time',
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'labour_line_ids.labour_cost_profile_id.hour_cost')
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def _compute_total_labour_cost(self):
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for bom in self:
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cost = 0.0
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for lline in bom.labour_line_ids:
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cost += lline.labour_time * lline.labour_cost_profile_id.hour_cost
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cost += lline.labour_time *\
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lline.labour_cost_profile_id.hour_cost
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bom.total_labour_cost = cost
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@api.depends('bom_line_ids.product_id.standard_price', 'total_labour_cost', 'extra_cost')
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@api.depends(
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'bom_line_ids.product_id.standard_price',
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'total_labour_cost', 'extra_cost')
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def _compute_total_cost(self):
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for bom in self:
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component_cost = 0.0
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comp_cost = 0.0
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for line in bom.bom_line_ids:
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component_price = line.product_id.standard_price
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component_qty_product_uom = line.product_uom_id._compute_quantity(
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comp_price = line.product_id.standard_price
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comp_qty_product_uom = line.product_uom_id._compute_quantity(
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line.product_qty, line.product_id.uom_id)
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component_cost += component_price * component_qty_product_uom
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total_cost = component_cost + bom.extra_cost + bom.total_labour_cost
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bom.total_components_cost = component_cost
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comp_cost += comp_price * comp_qty_product_uom
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total_cost = comp_cost + bom.extra_cost + bom.total_labour_cost
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bom.total_components_cost = comp_cost
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bom.total_cost = total_cost
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labour_line_ids = fields.One2many(
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@@ -81,9 +87,38 @@ class MrpBom(models.Model):
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help="Total Cost = Total Components Cost + "
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"Total Labour Cost + Extra Cost")
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company_currency_id = fields.Many2one(
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related='company_id.currency_id', readonly=True,
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string='Company Currency')
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# to display in bom lines
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related='company_id.currency_id', string='Company Currency')
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@api.model
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def _phantom_update_product_standard_price(self):
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logger.info('Start to auto-update cost price from phantom bom')
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boms = self.search([('type', '=', 'phantom')])
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boms.with_context(
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product_price_history_origin='Automatic update of Phantom BOMs')\
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.manual_update_product_standard_price()
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logger.info('End of the auto-update cost price from phantom bom')
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return True
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def manual_update_product_standard_price(self):
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if 'product_price_history_origin' not in self._context:
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self = self.with_context(
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product_price_history_origin='Manual update from BOM')
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precision = self.env['decimal.precision'].precision_get(
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'Product Price')
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for bom in self:
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wproduct = bom.product_id
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if not wproduct:
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wproduct = bom.product_tmpl_id
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if float_compare(
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wproduct.standard_price, bom.total_cost,
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precision_digits=precision):
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wproduct.with_context().write(
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{'standard_price': bom.total_cost})
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logger.info(
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'Cost price updated to %s on product %s',
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bom.total_cost, wproduct.display_name)
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return True
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class MrpBomLine(models.Model):
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_inherit = 'mrp.bom.line'
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@@ -92,39 +127,6 @@ class MrpBomLine(models.Model):
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related='product_id.standard_price', readonly=True,
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string='Standard Price')
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def manual_update_product_standard_price(self, cr, uid, ids, context=None):
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if context is None:
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context = {}
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ctx = context.copy()
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if 'product_price_history_origin' not in ctx:
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ctx['product_price_history_origin'] = u'Manual update from BOM'
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precision = self.pool['decimal.precision'].precision_get(
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cr, uid, 'Product Price')
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for bom in self.browse(cr, uid, ids, context=context):
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if not bom.product_id:
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continue
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if float_compare(
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bom.product_id.standard_price, bom.total_cost,
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precision_digits=precision):
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bom.product_id.write(
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{'standard_price': bom.total_cost}, context=ctx)
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logger.info(
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'Cost price updated to %s on product %s',
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bom.total_cost, bom.product_id.name_get()[0][1])
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return True
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def _phantom_update_product_standard_price(self, cr, uid, context=None):
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if context is None:
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context = {}
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ctx = context.copy()
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ctx['product_price_history_origin'] = 'Automatic update of Phantom BOMs'
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mbo = self.pool['mrp.bom']
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bom_ids = mbo.search(
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cr, uid, [('type', '=', 'phantom')], context=context)
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self.manual_update_product_standard_price(
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cr, uid, bom_ids, context=ctx)
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return True
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class LabourCostProfile(models.Model):
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_name = 'labour.cost.profile'
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@@ -169,16 +171,17 @@ class MrpProduction(models.Model):
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related='company_id.currency_id', readonly=True,
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string='Company Currency')
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# TODO port to v12
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def compute_order_unit_cost(self, cr, uid, order, context=None):
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uuo = self.pool['uom.uom']
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def compute_order_unit_cost(self):
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self.ensure_one()
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mo_total_price = 0.0 # In the UoM of the M0
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labor_cost_per_unit = 0.0 # In the UoM of the product
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extra_cost_per_unit = 0.0 # In the UoM of the product
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# I read the raw materials MO, not on BOM, in order to make
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# it work with the "dynamic" BOMs (few raw material are auto-added
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# on the fly on MO)
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for raw_smove in order.move_lines + order.move_lines2:
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prec = self.env['decimal.precision'].precision_get(
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'Product Unit of Measure')
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for raw_smove in self.move_raw_ids:
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# I don't filter on state, in order to make it work with
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# partial productions
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# For partial productions, mo.product_qty is not updated
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@@ -186,101 +189,52 @@ class MrpProduction(models.Model):
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# materials (consumed or not), so it gives a good price
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# per unit at the end
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raw_price = raw_smove.product_id.standard_price
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raw_qty_product_uom = uuo._compute_qty_obj(
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cr, uid, raw_smove.product_uom, raw_smove.product_qty,
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raw_smove.product_id.uom_id, context=context)
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raw_material_cost = raw_price * raw_qty_product_uom
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raw_material_cost = raw_price * raw_smove.product_qty
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logger.info(
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'MO %s product %s: raw_material_cost=%s',
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order.name, raw_smove.product_id.name, raw_material_cost)
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self.name, raw_smove.product_id.display_name,
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raw_material_cost)
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mo_total_price += raw_material_cost
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if order.bom_id:
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bom = order.bom_id
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#if not bom.total_labour_cost:
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if self.bom_id:
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bom = self.bom_id
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# if not bom.total_labour_cost:
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# raise orm.except_orm(
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# _('Error:'),
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# _("Total Labor Cost is 0 on bill of material '%s'.")
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# % bom.name)
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if not bom.product_qty:
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raise orm.except_orm(
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_('Error:'),
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_("Missing Product Quantity on bill of material '%s'.")
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% bom.name)
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bom_qty_product_uom = uuo._compute_qty_obj(
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cr, uid, bom.product_uom, bom.product_qty,
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bom.product_id.uom_id, context=context)
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if float_is_zero(bom.product_qty, precision_digits=prec):
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raise UserError(_(
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"Missing Product Quantity on bill of material '%s'.")
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% bom.display_name)
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bom_qty_product_uom = bom.product_uom_id._compute_quantity(
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bom.product_qty, bom.product_tmpl_id.uom_id)
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assert bom_qty_product_uom > 0, 'BoM qty should be positive'
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labor_cost_per_unit = bom.total_labour_cost / bom_qty_product_uom
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extra_cost_per_unit = bom.extra_cost / bom_qty_product_uom
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# mo_standard_price and labor_cost_per_unit are
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# in the UoM of the product (not of the MO/BOM)
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mo_qty_product_uom = uuo._compute_qty_obj(
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cr, uid, order.product_uom, order.product_qty,
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order.product_id.uom_id, context=context)
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mo_qty_product_uom = self.product_uom_id._compute_quantity(
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self.product_qty, self.product_id.uom_id)
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assert mo_qty_product_uom > 0, 'MO qty should be positive'
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mo_standard_price = mo_total_price / mo_qty_product_uom
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logger.info(
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'MO %s: labor_cost_per_unit=%s', order.name, labor_cost_per_unit)
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logger.info(
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'MO %s: extra_cost_per_unit=%s', order.name, extra_cost_per_unit)
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'MO %s: labor_cost_per_unit=%s extra_cost_per_unit=%s',
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self.name, labor_cost_per_unit, extra_cost_per_unit)
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mo_standard_price += labor_cost_per_unit
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mo_standard_price += extra_cost_per_unit
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order.write({'unit_cost': mo_standard_price}, context=context)
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logger.info(
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'MO %s: unit_cost=%s', order.name, mo_standard_price)
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return mo_standard_price
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def update_standard_price(self, cr, uid, order, context=None):
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if context is None:
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context = {}
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uuo = self.pool['uom.uom']
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product = order.product_id
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mo_standard_price = self.compute_order_unit_cost(
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cr, uid, order, context=context)
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mo_qty_product_uom = uuo._compute_qty_obj(
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cr, uid, order.product_uom, order.product_qty,
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order.product_id.uom_id, context=context)
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# I can't use the native method _update_average_price of stock.move
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# because it only works on move.picking_id.type == 'in'
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# As we do the super() at the END of this method,
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# the qty produced by this MO in NOT counted inside
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# product.qty_available
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qty_before_mo = product.qty_available
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logger.info(
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'MO %s product %s: standard_price before production: %s',
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order.name, product.name, product.standard_price)
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logger.info(
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'MO %s product %s: qty before production: %s',
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order.name, product.name, qty_before_mo)
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# Here, we handle as if we were in v8 (!)
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# so we consider that standard_price is in company currency
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# It will not work if you are in multi-company environment
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# with companies in different currencies
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if not qty_before_mo + mo_qty_product_uom:
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new_std_price = mo_standard_price
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else:
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new_std_price = (
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(product.standard_price * qty_before_mo) +
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(mo_standard_price * mo_qty_product_uom)) / \
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(qty_before_mo + mo_qty_product_uom)
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ctx_product = context.copy()
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ctx_product['product_price_history_origin'] = _(
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'%s (Qty before: %s - Added qty: %s - Unit price of '
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'added qty: %s)') % (
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order.name, qty_before_mo, mo_qty_product_uom, mo_standard_price)
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product.write({'standard_price': new_std_price}, context=ctx_product)
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logger.info(
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'MO %s product %s: standard_price updated to %s',
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order.name, product.name, new_std_price)
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return True
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def action_produce(
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self, cr, uid, production_id, production_qty, production_mode,
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context=None):
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if production_mode == 'consume_produce':
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order = self.browse(cr, uid, production_id, context=context)
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def post_inventory(self):
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'''This is the method where _action_done() is called on finished move
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So we write on 'price_unit' of the finished move and THEN we call
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super() which will call _action_done() which itself calls
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product_price_update_before_done()'''
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for order in self:
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if order.product_id.cost_method == 'average':
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self.update_standard_price(cr, uid, order, context=context)
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return super(MrpProduction, self).action_produce(
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cr, uid, production_id, production_qty, production_mode,
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context=context)
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unit_cost = order.compute_order_unit_cost()
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order.unit_cost = unit_cost
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logger.info('MO %s: unit_cost=%s', order.name, unit_cost)
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for finished_move in order.move_finished_ids.filtered(
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lambda x: x.product_id == order.product_id):
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finished_move.price_unit = unit_cost
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return super(MrpProduction, self).post_inventory()
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@@ -16,6 +16,7 @@
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<field name="numbercall">-1</field> <!-- don't limit the number of calls -->
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<field name="doall" eval="False"/>
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<field name="model_id" ref="mrp.model_mrp_bom"/>
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<field name="state">code</field>
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<field name="code">model._phantom_update_product_standard_price()</field>
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</record>
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