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140 lines
5.3 KiB
Python
140 lines
5.3 KiB
Python
# Copyright 2023 Damien Crier - Foodles
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import _, api, fields, models
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from odoo.exceptions import ValidationError
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from odoo.tools import float_compare
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class SplitContract(models.TransientModel):
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_name = "split.contract"
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_description = "Contract split transient model"
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split_line_ids = fields.One2many(
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comodel_name="split.contract.line", inverse_name="split_contract_id"
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)
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main_contract_id = fields.Many2one(comodel_name="contract.contract")
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partner_id = fields.Many2one(comodel_name="res.partner")
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invoice_partner_id = fields.Many2one(comodel_name="res.partner")
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@api.model
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def default_get(self, fields) -> dict:
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vals = super().default_get(fields)
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contract_id = self.env.context.get("active_id")
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contract = self.env["contract.contract"].browse(contract_id)
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vals.update(contract._get_default_split_values())
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return vals
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def action_split_contract(self):
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"""
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If lines exists in the wizard, create a new contract <CONTRACT>
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For all lines that are kept in the wizard lines :
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- check if it needs to be split or only moved to the new contract <CONTRACT>
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- if original_qty == qty_to_split: just move the contract_id
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- if original_qty < qty_to_split: split the line
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(eg: duplicate and change qties)
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- if qty_to_split == 0: do nothing
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"""
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self.ensure_one()
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if self.split_line_ids and any(
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line.quantity_to_split for line in self.split_line_ids
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):
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contract_obj = self.env["contract.contract"]
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new_contract = contract_obj.create(
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contract_obj._get_values_create_split_contract(self)
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)
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# TODO: play onchange on partner_id. use onchange_helper from OCA ?
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precision = self.env["decimal.precision"].precision_get(
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"Product Unit of Measure"
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)
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for line in self.split_line_ids:
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original_line = line.original_contract_line_id
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if not line.quantity_to_split:
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continue
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if (
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float_compare(
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line.quantity_to_split,
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line.original_qty,
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precision_digits=line.uom_id and None or precision,
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precision_rounding=line.uom_id.rounding or None,
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)
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== 0
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):
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# only move because new_qty = original_qty
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original_line.write(
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original_line._get_write_values_when_moving_line(new_contract)
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)
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elif (
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float_compare(
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line.quantity_to_split,
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line.original_qty,
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precision_digits=line.uom_id and None or precision,
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precision_rounding=line.uom_id.rounding or None,
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)
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< 0
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):
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# need to split and move
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new_line = original_line.copy()
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new_line.write(
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original_line._get_write_values_when_splitting_and_moving_line(
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new_contract, line.quantity_to_split
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)
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)
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original_line.quantity -= new_line.quantity
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return new_contract
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return True
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class SplitContractLine(models.TransientModel):
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_name = "split.contract.line"
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_description = "Contract split line transient model"
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split_contract_id = fields.Many2one(comodel_name="split.contract")
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original_contract_line_id = fields.Many2one(comodel_name="contract.line")
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original_qty = fields.Float(
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related="original_contract_line_id.quantity",
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readonly=True,
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store=False,
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)
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product_id = fields.Many2one(
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comodel_name="product.product",
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related="original_contract_line_id.product_id",
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readonly=True,
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store=False,
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)
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uom_id = fields.Many2one(
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comodel_name="uom.uom",
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related="original_contract_line_id.uom_id",
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readonly=True,
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store=False,
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)
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name = fields.Text(
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comodel_name="product.product",
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related="original_contract_line_id.name",
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readonly=True,
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)
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quantity_to_split = fields.Float(string="Quantity to move", default=0)
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@api.constrains("quantity_to_split")
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def _check_quantity_to_move(self):
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precision = self.env["decimal.precision"].precision_get(
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"Product Unit of Measure"
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)
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for rec in self:
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if (
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float_compare(
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rec.quantity_to_split,
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rec.original_qty,
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precision_digits=rec.uom_id and None or precision,
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precision_rounding=rec.uom_id.rounding or None,
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)
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> 0
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):
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# we try to move more qty than present in the initial contract line
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raise ValidationError(
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_(
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"You cannot split more quantities than the "
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"original quantity of the initial contract line."
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)
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)
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