mirror of
https://github.com/OCA/stock-logistics-warehouse.git
synced 2025-01-21 14:27:28 +02:00
add stock_request in 11.0
This commit is contained in:
Jordi Ballester
Kitti U
334
stock_request/models/stock_request.py
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334
stock_request/models/stock_request.py
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@@ -0,0 +1,334 @@
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# Copyright 2017 Eficent Business and IT Consulting Services, S.L.
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# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
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from odoo import api, fields, models, _
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from odoo.exceptions import UserError, ValidationError
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from odoo.addons import decimal_precision as dp
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from odoo.tools import float_compare
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REQUEST_STATES = [
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('draft', 'Draft'),
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('open', 'In progress'),
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('done', 'Done'),
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('cancel', 'Cancelled')]
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class StockRequest(models.Model):
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_name = "stock.request"
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_description = "Stock Request"
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_inherit = ['mail.thread', 'mail.activity.mixin']
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@api.model
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def default_get(self, fields):
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res = super(StockRequest, self).default_get(fields)
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warehouse = None
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if 'warehouse_id' not in res and res.get('company_id'):
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warehouse = self.env['stock.warehouse'].search(
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[('company_id', '=', res['company_id'])], limit=1)
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if warehouse:
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res['warehouse_id'] = warehouse.id
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res['location_id'] = warehouse.lot_stock_id.id
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return res
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def _get_default_requested_by(self):
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return self.env['res.users'].browse(self.env.uid)
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@api.depends('product_id', 'product_uom_id', 'product_uom_qty')
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def _compute_product_qty(self):
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self.product_qty = self.product_uom_id._compute_quantity(
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self.product_uom_qty, self.product_id.uom_id)
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name = fields.Char(
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'Name', copy=False, required=True, readonly=True,
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states={'draft': [('readonly', False)]},
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default=lambda self: self.env['ir.sequence'].next_by_code(
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'stock.request'))
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state = fields.Selection(selection=REQUEST_STATES, string='Status',
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copy=False, default='draft', index=True,
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readonly=True, track_visibility='onchange',
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)
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requested_by = fields.Many2one(
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'res.users', 'Requested by', required=True,
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track_visibility='onchange',
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default=lambda s: s._get_default_requested_by(),
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)
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warehouse_id = fields.Many2one(
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'stock.warehouse', 'Warehouse', readonly=True,
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ondelete="cascade", required=True,
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states={'draft': [('readonly', False)]})
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location_id = fields.Many2one(
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'stock.location', 'Location', readonly=True,
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domain=[('usage', 'in', ['internal', 'transit'])],
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ondelete="cascade", required=True,
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states={'draft': [('readonly', False)]},
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)
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product_id = fields.Many2one(
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'product.product', 'Product', readonly=True,
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states={'draft': [('readonly', False)]},
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domain=[('type', 'in', ['product', 'consu'])], ondelete='cascade',
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required=True,
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)
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product_uom_id = fields.Many2one(
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'product.uom', 'Product Unit of Measure',
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readonly=True, required=True,
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states={'draft': [('readonly', False)]},
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default=lambda self: self._context.get('product_uom_id', False),
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)
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product_uom_qty = fields.Float(
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'Quantity', digits=dp.get_precision('Product Unit of Measure'),
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states={'draft': [('readonly', False)]},
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readonly=True, required=True,
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help="Quantity, specified in the unit of measure indicated in the "
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"request.",
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)
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product_qty = fields.Float(
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'Real Quantity', compute='_compute_product_qty',
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store=True, readonly=True, copy=False,
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help='Quantity in the default UoM of the product',
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)
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procurement_group_id = fields.Many2one(
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'procurement.group', 'Procurement Group', readonly=True,
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states={'draft': [('readonly', False)]},
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help="Moves created through this stock request will be put in this "
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"procurement group. If none is given, the moves generated by "
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"procurement rules will be grouped into one big picking.",
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)
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company_id = fields.Many2one(
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'res.company', 'Company', required=True, readonly=True,
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states={'draft': [('readonly', False)]},
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default=lambda self: self.env['res.company']._company_default_get(
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'stock.request'),
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)
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expected_date = fields.Datetime(
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'Expected date', default=fields.Datetime.now, index=True,
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required=True, readonly=True,
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states={'draft': [('readonly', False)]},
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help="Date when you expect to receive the goods.",
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)
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picking_policy = fields.Selection([
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('direct', 'Receive each product when available'),
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('one', 'Receive all products at once')],
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string='Shipping Policy', required=True, readonly=True,
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states={'draft': [('readonly', False)]},
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default='direct',
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)
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move_ids = fields.One2many(comodel_name='stock.move',
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compute='_compute_move_ids',
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string='Stock Moves', readonly=True,
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)
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picking_ids = fields.One2many('stock.picking',
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compute='_compute_picking_ids',
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string='Pickings', readonly=True,
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)
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qty_in_progress = fields.Float(
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'Qty In Progress', digits=dp.get_precision('Product Unit of Measure'),
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readonly=True, compute='_compute_qty', store=True,
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help="Quantity in progress.",
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)
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qty_done = fields.Float(
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'Qty Done', digits=dp.get_precision('Product Unit of Measure'),
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readonly=True, compute='_compute_qty', store=True,
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help="Quantity completed",
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)
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picking_count = fields.Integer(string='Delivery Orders',
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compute='_compute_picking_ids',
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readonly=True,
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)
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route_id = fields.Many2one('stock.location.route', string='Route',
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readonly=True,
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states={'draft': [('readonly', False)]},
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ondelete='restrict')
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allocation_ids = fields.One2many(comodel_name='stock.request.allocation',
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inverse_name='stock_request_id',
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string='Stock Request Allocation')
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_sql_constraints = [
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('name_uniq', 'unique(name, company_id)',
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'Stock Request name must be unique'),
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]
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@api.depends('allocation_ids')
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def _compute_move_ids(self):
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for request in self.sudo():
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request.move_ids = request.allocation_ids.mapped('stock_move_id')
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@api.depends('allocation_ids')
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def _compute_picking_ids(self):
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for request in self.sudo():
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request.picking_count = 0
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request.picking_ids = self.env['stock.picking']
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request.picking_ids = request.move_ids.filtered(
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lambda m: m.state != 'cancel').mapped('picking_id')
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request.picking_count = len(request.picking_ids)
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@api.depends('allocation_ids', 'allocation_ids.stock_move_id.state',
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'allocation_ids.stock_move_id.move_line_ids',
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'allocation_ids.stock_move_id.move_line_ids.qty_done')
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def _compute_qty(self):
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for request in self.sudo():
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done_qty = sum(request.allocation_ids.mapped(
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'allocated_product_qty'))
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open_qty = sum(request.allocation_ids.mapped('open_product_qty'))
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request.qty_done = request.product_id.uom_id._compute_quantity(
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done_qty, request.product_uom_id)
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request.qty_in_progress = \
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request.product_id.uom_id._compute_quantity(
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open_qty, request.product_uom_id)
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@api.constrains('product_id')
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def _check_product_uom(self):
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''' Check if the UoM has the same category as the
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product standard UoM '''
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if any(request.product_id.uom_id.category_id !=
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request.product_uom_id.category_id for request in self):
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raise ValidationError(
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_('You have to select a product unit of measure in the '
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'same category than the default unit '
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'of measure of the product'))
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@api.onchange('warehouse_id')
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def onchange_warehouse_id(self):
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""" Finds location id for changed warehouse. """
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if self.warehouse_id:
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self.location_id = self.warehouse_id.lot_stock_id.id
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if self.warehouse_id.company_id != self.company_id:
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self.company_id = self.warehouse_id.company_id
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return {}
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@api.onchange('company_id')
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def onchange_company_id(self):
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""" Sets a default warehouse when the company is changed and limits
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the user selection of warehouses. """
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if self.company_id and (
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not self.warehouse_id or
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self.warehouse_id.company_id != self.company_id):
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self.warehouse_id = self.env['stock.warehouse'].search(
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[('company_id', '=', self.company_id.id)], limit=1)
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self.onchange_warehouse_id()
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return {
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'domain': {
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'warehouse_id': [('company_id', '=', self.company_id.id)]}}
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@api.onchange('product_id')
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def onchange_product_id(self):
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if self.product_id:
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self.product_uom_id = self.product_id.uom_id.id
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return {
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'domain': {
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'product_uom_id':
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[('category_id', '=',
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self.product_id.uom_id.category_id.id)]}}
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return {'domain': {'product_uom_id': []}}
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@api.multi
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def _action_confirm(self):
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self._action_launch_procurement_rule()
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self.state = 'open'
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@api.multi
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def action_confirm(self):
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self._action_confirm()
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return True
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def action_draft(self):
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self.state = 'draft'
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return True
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def action_cancel(self):
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self.sudo().mapped('move_ids')._action_cancel()
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self.state = 'cancel'
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return True
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def action_done(self):
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self.state = 'done'
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return True
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def check_done(self):
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precision = self.env['decimal.precision'].precision_get(
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'Product Unit of Measure')
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for request in self:
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allocated_qty = sum(request.allocation_ids.mapped(
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'allocated_product_qty'))
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qty_done = request.product_id.uom_id._compute_quantity(
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allocated_qty, request.product_uom_id)
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if float_compare(qty_done, request.product_uom_qty,
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precision_digits=precision) >= 0:
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request.action_done()
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return True
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def _prepare_procurement_values(self, group_id=False):
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""" Prepare specific key for moves or other components that
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will be created from a procurement rule
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coming from a stock request. This method could be override
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in order to add other custom key that could be used in
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move/po creation.
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"""
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return {
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'date_planned': self.expected_date,
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'warehouse_id': self.warehouse_id,
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'stock_request_allocation_ids': self.id,
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'group_id': group_id or self.procurement_group_id.id or False,
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'route_ids': self.route_id,
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'stock_request_id': self.id,
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}
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@api.multi
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def _action_launch_procurement_rule(self):
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"""
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Launch procurement group run method with required/custom
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fields genrated by a
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stock request. procurement group will launch '_run_move',
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'_run_buy' or '_run_manufacture'
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depending on the stock request product rule.
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"""
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precision = self.env['decimal.precision'].precision_get(
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'Product Unit of Measure')
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errors = []
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for request in self:
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if (
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request.state != 'draft' or
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request.product_id.type not in ('consu', 'product')
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):
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continue
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qty = 0.0
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for move in request.move_ids.filtered(
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lambda r: r.state != 'cancel'):
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qty += move.product_qty
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if float_compare(qty, request.product_qty,
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precision_digits=precision) >= 0:
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continue
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values = request._prepare_procurement_values(
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group_id=request.procurement_group_id)
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try:
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# We launch with sudo because potentially we could create
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# objects that the user is not authorized to create, such
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# as PO.
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self.env['procurement.group'].sudo().run(
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request.product_id, request.product_uom_qty,
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request.product_uom_id,
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request.location_id, request.name,
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request.name, values)
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except UserError as error:
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errors.append(error.name)
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if errors:
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raise UserError('\n'.join(errors))
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return True
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@api.multi
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def action_view_transfer(self):
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action = self.env.ref('stock.action_picking_tree_all').read()[0]
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pickings = self.mapped('picking_ids')
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if len(pickings) > 1:
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action['domain'] = [('id', 'in', pickings.ids)]
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elif pickings:
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action['views'] = [
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(self.env.ref('stock.view_picking_form').id, 'form')]
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action['res_id'] = pickings.id
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return action
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