796 lines
26 KiB
Python
796 lines
26 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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import datetime
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from decimal import Decimal
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from trytond.model import ModelSQL, ModelView, Workflow, fields
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from trytond.pool import Pool, PoolMeta
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from trytond.pyson import Eval
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from trytond.exceptions import UserError
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COFFEE_SAMPLE_TYPES = [
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(None, ''),
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('offer', 'Offer sample'),
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('pre_shipment', 'Pre-shipment sample'),
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('shipment', 'Shipment sample'),
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('arrival', 'Arrival sample'),
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('stock', 'Stock sample'),
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('customer', 'Customer sample'),
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('retained', 'Retained sample'),
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]
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COFFEE_PROCESS_TYPES = [
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(None, ''),
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('washed', 'Washed'),
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('natural', 'Natural'),
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('honey', 'Honey'),
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('semi_washed', 'Semi-washed'),
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('other', 'Other'),
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]
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COFFEE_TYPES = [
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(None, ''),
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('arabica', 'Arabica'),
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('robusta', 'Robusta'),
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('blend', 'Blend'),
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('other', 'Other'),
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]
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def coffee_compatibility_active():
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try:
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Configuration = Pool().get('purchase_trade.configuration')
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configurations = Configuration.search([], limit=1)
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except Exception:
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return False
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return bool(
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configurations
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and configurations[0].active_coffee_compatibility)
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class CoffeeSample(Workflow, ModelSQL, ModelView):
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'Coffee Sample'
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__name__ = 'coffee.sample'
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reference = fields.Char('Reference')
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direction = fields.Selection([
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(None, ''),
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('purchase', 'Purchase'),
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('sale', 'Sale'),
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], 'Direction', required=True)
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sample_type = fields.Selection(
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COFFEE_SAMPLE_TYPES, 'Sample Type', required=True)
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state = fields.Selection([
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(None, ''),
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('requested', 'Requested'),
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('received', 'Received'),
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('sent_to_lab', 'Sent to lab'),
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('under_review', 'Under review'),
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('approved', 'Approved'),
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('rejected', 'Rejected'),
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('expired', 'Expired'),
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('archived', 'Archived'),
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], 'State', readonly=True, required=True)
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purchase_line = fields.Many2One(
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'purchase.line', 'Purchase Line', ondelete='CASCADE',
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states={'invisible': Eval('direction') != 'purchase'},
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depends=['direction'])
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sale_line = fields.Many2One(
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'sale.line', 'Sale Line', ondelete='CASCADE',
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states={'invisible': Eval('direction') != 'sale'},
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depends=['direction'])
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lot = fields.Many2One('lot.lot', 'Lot')
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product = fields.Function(
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fields.Many2One('product.product', 'Product'), 'get_product')
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party = fields.Function(
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fields.Many2One('party.party', 'Party'), 'get_party')
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public_origin = fields.Function(
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fields.Char('Origin'), 'get_public_origin')
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public_coffee_type = fields.Function(
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fields.Selection(COFFEE_TYPES, 'Coffee type'), 'get_public_coffee_type')
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requested_date = fields.Date('Requested Date')
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received_date = fields.Date('Received Date')
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sent_date = fields.Date('Sent Date')
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review_date = fields.Date('Review Date')
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decision_date = fields.Date('Decision Date')
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shelf_life_days = fields.Integer('Shelf life (days)')
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expiry_date = fields.Date('Expiry Date')
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is_expired = fields.Function(
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fields.Boolean('Expired'), 'get_is_expired',
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searcher='search_is_expired')
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expires_soon = fields.Function(
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fields.Boolean('Expires soon'), 'get_expires_soon',
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searcher='search_expires_soon')
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quantity = fields.Numeric('Quantity', digits='unit')
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unit = fields.Many2One('product.uom', 'Unit')
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storage_location = fields.Char('Sample location')
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delegated_to_lab = fields.Boolean('Delegated to lab')
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lab = fields.Many2One(
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'party.party', 'Lab',
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states={'invisible': ~Eval('delegated_to_lab')},
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depends=['delegated_to_lab'])
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lab_due_date = fields.Date(
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'Lab due date',
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states={'invisible': ~Eval('delegated_to_lab')},
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depends=['delegated_to_lab'])
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moisture = fields.Numeric('Moisture %', digits=(5, 2))
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screen_size = fields.Char('Screen size')
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defect_count = fields.Integer('Defects count')
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cupping_lines = fields.One2Many(
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'coffee.cupping.session.sample', 'sample', 'Cupping sessions')
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notes = fields.Text('Notes')
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decision_note = fields.Text('Decision note')
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@classmethod
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def __setup__(cls):
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super().__setup__()
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cls._transitions |= set((
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('requested', 'received'),
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('received', 'sent_to_lab'),
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('received', 'under_review'),
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('sent_to_lab', 'under_review'),
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('under_review', 'approved'),
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('under_review', 'rejected'),
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('requested', 'expired'),
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('received', 'expired'),
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('sent_to_lab', 'expired'),
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('under_review', 'expired'),
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('approved', 'archived'),
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('rejected', 'archived'),
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('expired', 'archived'),
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('archived', 'requested'),
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))
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cls._buttons.update({
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'receive': {
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'invisible': Eval('state') != 'requested',
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'depends': ['state'],
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},
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'send_to_lab': {
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'invisible': ~Eval('state').in_(['received']),
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'depends': ['state'],
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},
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'review': {
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'invisible': ~Eval('state').in_(['received', 'sent_to_lab']),
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'depends': ['state'],
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},
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'approve': {
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'invisible': Eval('state') != 'under_review',
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'depends': ['state'],
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},
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'reject': {
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'invisible': Eval('state') != 'under_review',
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'depends': ['state'],
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},
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'expire': {
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'invisible': Eval('state').in_(
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['approved', 'rejected', 'expired', 'archived']),
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'depends': ['state'],
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},
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'archive': {
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'invisible': ~Eval('state').in_(
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['approved', 'rejected', 'expired']),
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'depends': ['state'],
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},
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'reset_to_requested': {
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'invisible': Eval('state') != 'archived',
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'depends': ['state'],
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},
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})
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@staticmethod
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def default_state():
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return 'requested'
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@staticmethod
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def default_shelf_life_days():
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return 90
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@staticmethod
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def default_requested_date():
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return Pool().get('ir.date').today()
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@classmethod
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def default_direction(cls):
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return 'purchase'
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@classmethod
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def create(cls, vlist):
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for values in vlist:
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cls._set_direction_from_line(values)
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cls._set_default_expiry_date(values, force=True)
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return super().create(vlist)
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@classmethod
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def write(cls, *args):
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actions = iter(args)
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args = []
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for records, values in zip(actions, actions):
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values = values.copy()
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cls._set_direction_from_line(values)
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if (
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{'requested_date', 'received_date', 'shelf_life_days'}
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& set(values)
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and not any(
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getattr(record, 'expiry_date', None)
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for record in records)):
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cls._set_default_expiry_date(values)
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args.extend((records, values))
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super().write(*args)
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@classmethod
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def _set_direction_from_line(cls, values):
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if values.get('purchase_line') and not values.get('direction'):
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values['direction'] = 'purchase'
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elif values.get('sale_line') and not values.get('direction'):
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values['direction'] = 'sale'
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@classmethod
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def _set_default_expiry_date(cls, values, force=False):
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if values.get('expiry_date'):
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return
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if not force and not (
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{'requested_date', 'received_date', 'shelf_life_days'}
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& set(values)):
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return
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start = (
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values.get('received_date')
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or values.get('requested_date')
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or cls.default_requested_date())
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shelf_life_days = values.get('shelf_life_days')
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if shelf_life_days is None:
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shelf_life_days = cls.default_shelf_life_days()
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if start and shelf_life_days:
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values['expiry_date'] = (
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start + datetime.timedelta(days=int(shelf_life_days)))
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def get_product(self, name=None):
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line = self.purchase_line or self.sale_line
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product = getattr(line, 'product', None)
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return product.id if product else None
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def get_party(self, name=None):
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if self.purchase_line and self.purchase_line.purchase:
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party = self.purchase_line.purchase.party
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return party.id if party else None
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if self.sale_line and self.sale_line.sale:
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party = self.sale_line.sale.party
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return party.id if party else None
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def get_public_origin(self, name=None):
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line = self.purchase_line or self.sale_line
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return getattr(line, 'coffee_origin', None)
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def get_public_coffee_type(self, name=None):
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line = self.purchase_line or self.sale_line
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return getattr(line, 'coffee_type', None)
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def get_is_expired(self, name=None):
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if self.state == 'expired':
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return True
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today = Pool().get('ir.date').today()
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return bool(
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self.expiry_date and self.expiry_date < today
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and self.state not in {'archived', 'rejected'})
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def get_expires_soon(self, name=None):
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today = Pool().get('ir.date').today()
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limit = today + datetime.timedelta(days=14)
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return bool(
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self.expiry_date and today <= self.expiry_date <= limit
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and self.state not in {'archived', 'expired', 'rejected'})
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@classmethod
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def search_is_expired(cls, name, clause):
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today = Pool().get('ir.date').today()
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positive = clause[2]
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domain = ['OR',
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('state', '=', 'expired'),
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[
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('expiry_date', '<', today),
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('state', 'not in', ['archived', 'rejected']),
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],
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]
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if positive:
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return domain
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return ['NOT', domain]
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@classmethod
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def search_expires_soon(cls, name, clause):
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today = Pool().get('ir.date').today()
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limit = today + datetime.timedelta(days=14)
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domain = [
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('expiry_date', '>=', today),
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('expiry_date', '<=', limit),
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('state', 'not in', ['archived', 'expired', 'rejected']),
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]
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if clause[2]:
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return domain
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return ['NOT', domain]
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def get_rec_name(self, name):
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if self.reference:
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return self.reference
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label = self.sample_type or 'sample'
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if self.purchase_line and self.purchase_line.purchase:
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return '%s - %s' % (label, self.purchase_line.purchase.rec_name)
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if self.sale_line and self.sale_line.sale:
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return '%s - %s' % (label, self.sale_line.sale.rec_name)
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return label
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@classmethod
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@ModelView.button
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@Workflow.transition('received')
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def receive(cls, samples):
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today = Pool().get('ir.date').today()
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cls.write(
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[sample for sample in samples if not sample.received_date],
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{'received_date': today})
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@classmethod
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@ModelView.button
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@Workflow.transition('sent_to_lab')
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def send_to_lab(cls, samples):
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today = Pool().get('ir.date').today()
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cls.write(samples, {
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'delegated_to_lab': True,
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'sent_date': today,
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})
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@classmethod
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@ModelView.button
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@Workflow.transition('under_review')
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def review(cls, samples):
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today = Pool().get('ir.date').today()
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cls.write(samples, {'review_date': today})
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@classmethod
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@ModelView.button
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@Workflow.transition('approved')
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def approve(cls, samples):
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today = Pool().get('ir.date').today()
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cls.write(samples, {'decision_date': today})
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@classmethod
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@ModelView.button
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@Workflow.transition('rejected')
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def reject(cls, samples):
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today = Pool().get('ir.date').today()
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cls.write(samples, {'decision_date': today})
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@classmethod
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@ModelView.button
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@Workflow.transition('expired')
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def expire(cls, samples):
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pass
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@classmethod
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@ModelView.button
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@Workflow.transition('archived')
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def archive(cls, samples):
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pass
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@classmethod
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@ModelView.button
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@Workflow.transition('requested')
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def reset_to_requested(cls, samples):
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pass
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class CoffeeCuppingCriterion(ModelSQL, ModelView):
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'Coffee Cupping Criterion'
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__name__ = 'coffee.cupping.criterion'
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name = fields.Char('Name', required=True)
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sequence = fields.Integer('Sequence')
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active = fields.Boolean('Active')
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kind = fields.Selection([
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('score', 'Score'),
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('defect', 'Defect'),
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('text', 'Text'),
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], 'Kind', required=True)
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max_score = fields.Numeric('Max score', digits=(5, 2))
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subtract_from_score = fields.Boolean('Subtract from score')
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description = fields.Text('Description')
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@staticmethod
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def default_sequence():
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return 10
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@staticmethod
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def default_active():
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return True
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@staticmethod
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def default_kind():
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return 'score'
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@staticmethod
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def default_max_score():
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return Decimal('10.00')
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class CoffeeCuppingSession(Workflow, ModelSQL, ModelView):
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'Coffee Cupping Session'
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__name__ = 'coffee.cupping.session'
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name = fields.Char('Name', required=True)
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date = fields.Date('Date')
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responsible = fields.Many2One('party.party', 'Responsible')
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location = fields.Char('Location')
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cup_capacity = fields.Integer('Cup capacity')
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cups_per_sample = fields.Integer('Cups per sample')
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state = fields.Selection([
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('draft', 'Draft'),
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('prepared', 'Prepared'),
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('in_progress', 'In progress'),
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('done', 'Done'),
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('cancelled', 'Cancelled'),
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], 'State', readonly=True, required=True)
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lines = fields.One2Many(
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'coffee.cupping.session.sample', 'session', 'Samples')
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total_cups = fields.Function(
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fields.Integer('Total cups'), 'get_total_cups')
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remaining_cups = fields.Function(
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fields.Integer('Remaining cups'), 'get_remaining_cups')
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@classmethod
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def __setup__(cls):
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super().__setup__()
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cls._transitions |= set((
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('draft', 'prepared'),
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('prepared', 'in_progress'),
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('in_progress', 'done'),
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('draft', 'cancelled'),
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('prepared', 'cancelled'),
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('in_progress', 'cancelled'),
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('cancelled', 'draft'),
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))
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cls._buttons.update({
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'prepare': {
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'invisible': Eval('state') != 'draft',
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'depends': ['state'],
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},
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'start': {
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'invisible': Eval('state') != 'prepared',
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'depends': ['state'],
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},
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'done': {
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'invisible': Eval('state') != 'in_progress',
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'depends': ['state'],
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},
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'cancel': {
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'invisible': Eval('state').in_(['done', 'cancelled']),
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'depends': ['state'],
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},
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'draft': {
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'invisible': Eval('state') != 'cancelled',
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'depends': ['state'],
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},
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})
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@staticmethod
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def default_state():
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return 'draft'
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@staticmethod
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def default_date():
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return Pool().get('ir.date').today()
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@staticmethod
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def default_cup_capacity():
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return 24
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@staticmethod
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def default_cups_per_sample():
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return 3
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@classmethod
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def _total_requested_cups(cls, lines):
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total = 0
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for line in lines:
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session = getattr(line, 'session', None)
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total += (
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line.cups_per_sample
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or getattr(session, 'cups_per_sample', 0)
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or 0)
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return total
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def get_total_cups(self, name=None):
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return self._total_requested_cups(self.lines or [])
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def get_remaining_cups(self, name=None):
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capacity = self.cup_capacity or 0
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return capacity - self.get_total_cups()
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@staticmethod
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def _coffee_type_order(coffee_type):
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return {
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'arabica': 10,
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'blend': 20,
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'other': 30,
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'robusta': 40,
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}.get(coffee_type, 30)
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@classmethod
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def _line_sort_key(cls, line):
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sample = getattr(line, 'sample', None)
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coffee_type = sample.get_public_coffee_type() if sample else None
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origin = sample.get_public_origin() if sample else ''
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return (
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cls._coffee_type_order(coffee_type),
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origin or '',
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getattr(sample, 'reference', '') or '',
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getattr(sample, 'id', 0) or 0,
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)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('prepared')
|
|
def prepare(cls, sessions):
|
|
Cup = Pool().get('coffee.cupping.cup')
|
|
Line = Pool().get('coffee.cupping.session.sample')
|
|
for session in sessions:
|
|
lines = list(session.lines or [])
|
|
total_cups = cls._total_requested_cups(lines)
|
|
if session.cup_capacity and total_cups > session.cup_capacity:
|
|
raise UserError(
|
|
'The cupping session exceeds the room cup capacity.')
|
|
for sequence, line in enumerate(
|
|
sorted(lines, key=cls._line_sort_key), 1):
|
|
if line.sequence != sequence:
|
|
Line.write([line], {'sequence': sequence})
|
|
existing_cups = list(line.cups or [])
|
|
missing = (line.cups_per_sample or session.cups_per_sample or 0)
|
|
missing -= len(existing_cups)
|
|
if missing <= 0:
|
|
continue
|
|
values = []
|
|
start = len(existing_cups) + 1
|
|
for cup_no in range(start, start + missing):
|
|
values.append({
|
|
'session_sample': line.id,
|
|
'cup_no': cup_no,
|
|
'blind_code': 'S%02d-C%d' % (sequence, cup_no),
|
|
})
|
|
Cup.create(values)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('in_progress')
|
|
def start(cls, sessions):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('done')
|
|
def done(cls, sessions):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('cancelled')
|
|
def cancel(cls, sessions):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('draft')
|
|
def draft(cls, sessions):
|
|
pass
|
|
|
|
|
|
class CoffeeCuppingSessionSample(ModelSQL, ModelView):
|
|
'Coffee Cupping Session Sample'
|
|
__name__ = 'coffee.cupping.session.sample'
|
|
|
|
session = fields.Many2One(
|
|
'coffee.cupping.session', 'Session', required=True,
|
|
ondelete='CASCADE')
|
|
sample = fields.Many2One(
|
|
'coffee.sample', 'Sample', required=True, ondelete='CASCADE')
|
|
sequence = fields.Integer('Order')
|
|
cups_per_sample = fields.Integer('Cups')
|
|
decision = fields.Selection([
|
|
('pending', 'Pending'),
|
|
('approved', 'Approved'),
|
|
('re_cup', 'Re-cup'),
|
|
('rejected', 'Rejected'),
|
|
], 'Decision', required=True)
|
|
decision_note = fields.Text('Decision note')
|
|
public_origin = fields.Function(
|
|
fields.Char('Origin'), 'get_public_origin')
|
|
public_coffee_type = fields.Function(
|
|
fields.Selection(COFFEE_TYPES, 'Coffee type'), 'get_public_coffee_type')
|
|
average_score = fields.Function(
|
|
fields.Numeric('Average score', digits=(5, 2)), 'get_average_score')
|
|
defect_count = fields.Function(
|
|
fields.Integer('Defect reports'), 'get_defect_count')
|
|
result_count = fields.Function(
|
|
fields.Integer('Results'), 'get_result_count')
|
|
cups = fields.One2Many(
|
|
'coffee.cupping.cup', 'session_sample', 'Cups')
|
|
|
|
@staticmethod
|
|
def default_decision():
|
|
return 'pending'
|
|
|
|
def get_public_origin(self, name=None):
|
|
return self.sample.get_public_origin() if self.sample else None
|
|
|
|
def get_public_coffee_type(self, name=None):
|
|
return self.sample.get_public_coffee_type() if self.sample else None
|
|
|
|
def _results(self):
|
|
results = []
|
|
for cup in self.cups or []:
|
|
results.extend(cup.results or [])
|
|
return results
|
|
|
|
def get_average_score(self, name=None):
|
|
scores = [
|
|
result.get_total_score()
|
|
for result in self._results()
|
|
if result.get_total_score() is not None]
|
|
if not scores:
|
|
return None
|
|
return sum(scores, Decimal(0)) / Decimal(len(scores))
|
|
|
|
def get_defect_count(self, name=None):
|
|
return sum(1 for result in self._results() if result.has_defect)
|
|
|
|
def get_result_count(self, name=None):
|
|
return len(self._results())
|
|
|
|
|
|
class CoffeeCuppingCup(ModelSQL, ModelView):
|
|
'Coffee Cupping Cup'
|
|
__name__ = 'coffee.cupping.cup'
|
|
|
|
session_sample = fields.Many2One(
|
|
'coffee.cupping.session.sample', 'Session sample',
|
|
required=True, ondelete='CASCADE')
|
|
cup_no = fields.Integer('Cup')
|
|
blind_code = fields.Char('Blind code', required=True)
|
|
public_origin = fields.Function(
|
|
fields.Char('Origin'), 'get_public_origin')
|
|
public_coffee_type = fields.Function(
|
|
fields.Selection(COFFEE_TYPES, 'Coffee type'), 'get_public_coffee_type')
|
|
average_score = fields.Function(
|
|
fields.Numeric('Average score', digits=(5, 2)), 'get_average_score')
|
|
defect_count = fields.Function(
|
|
fields.Integer('Defect reports'), 'get_defect_count')
|
|
results = fields.One2Many(
|
|
'coffee.cupping.result', 'cup', 'Results')
|
|
|
|
def get_public_origin(self, name=None):
|
|
if self.session_sample:
|
|
return self.session_sample.get_public_origin()
|
|
|
|
def get_public_coffee_type(self, name=None):
|
|
if self.session_sample:
|
|
return self.session_sample.get_public_coffee_type()
|
|
|
|
def get_average_score(self, name=None):
|
|
scores = [
|
|
result.get_total_score()
|
|
for result in self.results or []
|
|
if result.get_total_score() is not None]
|
|
if not scores:
|
|
return None
|
|
return sum(scores, Decimal(0)) / Decimal(len(scores))
|
|
|
|
def get_defect_count(self, name=None):
|
|
return sum(1 for result in self.results or [] if result.has_defect)
|
|
|
|
|
|
class CoffeeCuppingResult(ModelSQL, ModelView):
|
|
'Coffee Cupping Result'
|
|
__name__ = 'coffee.cupping.result'
|
|
|
|
cup = fields.Many2One(
|
|
'coffee.cupping.cup', 'Cup', required=True, ondelete='CASCADE')
|
|
cupper = fields.Many2One('party.party', 'Cupper', required=True)
|
|
date = fields.Date('Date')
|
|
has_defect = fields.Boolean('Defect found')
|
|
total_score = fields.Function(
|
|
fields.Numeric('Total score', digits=(5, 2)), 'get_total_score')
|
|
lines = fields.One2Many(
|
|
'coffee.cupping.result.line', 'result', 'Criteria')
|
|
notes = fields.Text('Notes')
|
|
|
|
@staticmethod
|
|
def default_date():
|
|
return Pool().get('ir.date').today()
|
|
|
|
def get_total_score(self, name=None):
|
|
total = Decimal(0)
|
|
has_score = False
|
|
for line in self.lines or []:
|
|
score = line.score
|
|
if score is None:
|
|
continue
|
|
has_score = True
|
|
if line.criterion and line.criterion.subtract_from_score:
|
|
total -= Decimal(str(score))
|
|
else:
|
|
total += Decimal(str(score))
|
|
return total if has_score else None
|
|
|
|
|
|
class CoffeeCuppingResultLine(ModelSQL, ModelView):
|
|
'Coffee Cupping Result Line'
|
|
__name__ = 'coffee.cupping.result.line'
|
|
|
|
result = fields.Many2One(
|
|
'coffee.cupping.result', 'Result', required=True,
|
|
ondelete='CASCADE')
|
|
criterion = fields.Many2One(
|
|
'coffee.cupping.criterion', 'Criterion', required=True)
|
|
score = fields.Numeric('Score', digits=(5, 2))
|
|
defect_found = fields.Boolean('Defect found')
|
|
notes = fields.Text('Notes')
|
|
|
|
|
|
class CoffeeLineMixin:
|
|
active_coffee_compatibility = fields.Function(
|
|
fields.Boolean('Active coffee compatibility'),
|
|
'on_change_with_active_coffee_compatibility')
|
|
coffee_samples = fields.One2Many(
|
|
'coffee.sample', None, 'Coffee samples')
|
|
coffee_quality_status = fields.Function(fields.Selection([
|
|
(None, ''),
|
|
('none', 'No sample'),
|
|
('pending', 'Pending'),
|
|
('approved', 'Approved'),
|
|
('rejected', 'Rejected'),
|
|
('expired', 'Expired'),
|
|
], 'Coffee quality'), 'get_coffee_quality_status')
|
|
coffee_origin = fields.Char('Coffee origin')
|
|
coffee_type = fields.Selection(COFFEE_TYPES, 'Coffee type')
|
|
coffee_process = fields.Selection(COFFEE_PROCESS_TYPES, 'Coffee process')
|
|
coffee_variety = fields.Char('Coffee variety')
|
|
coffee_crop_year = fields.Char('Crop year')
|
|
coffee_screen_size = fields.Char('Screen size')
|
|
coffee_moisture_max = fields.Numeric('Moisture max %', digits=(5, 2))
|
|
coffee_defect_max = fields.Integer('Defects max')
|
|
coffee_cup_score_min = fields.Numeric(
|
|
'Cup score min', digits=(5, 2))
|
|
|
|
def _coffee_samples(self):
|
|
return list(getattr(self, 'coffee_samples', None) or [])
|
|
|
|
def on_change_with_active_coffee_compatibility(self, name=None):
|
|
return coffee_compatibility_active()
|
|
|
|
def get_coffee_quality_status(self, name=None):
|
|
samples = self._coffee_samples()
|
|
if not samples:
|
|
return 'none'
|
|
if any(sample.state == 'rejected' for sample in samples):
|
|
return 'rejected'
|
|
if any(sample.state == 'expired' or sample.get_is_expired()
|
|
for sample in samples):
|
|
return 'expired'
|
|
if any(sample.state == 'approved' for sample in samples):
|
|
return 'approved'
|
|
return 'pending'
|
|
|
|
|
|
class PurchaseLine(CoffeeLineMixin, metaclass=PoolMeta):
|
|
__name__ = 'purchase.line'
|
|
|
|
coffee_samples = fields.One2Many(
|
|
'coffee.sample', 'purchase_line', 'Coffee samples')
|
|
|
|
|
|
class SaleLine(CoffeeLineMixin, metaclass=PoolMeta):
|
|
__name__ = 'sale.line'
|
|
|
|
coffee_samples = fields.One2Many(
|
|
'coffee.sample', 'sale_line', 'Coffee samples')
|