mirror of https://github.com/OCA/web.git
63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# Copyright 2022 Tecnativa - Alexandre D. Díaz
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
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from odoo import _, api, models
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from odoo.exceptions import ValidationError
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class BaseModel(models.BaseModel):
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_inherit = "base"
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@api.model
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def _check_product_picker_duplicated_products(self, vals_list):
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relation = self.env.context.get("product_picker_relation")
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if relation != self._name or not len(vals_list):
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return
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product_field = self.env.context.get("product_picker_product_field")
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product_ids = [
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values[product_field] for values in vals_list if product_field in values
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]
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num_products = len(product_ids)
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if not num_products:
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return
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elif num_products != len(set(product_ids)):
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raise ValidationError(
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_("Can't create the %s: Duplicated product! (Inside query)") % relation
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)
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relation_field = self.env.context.get("product_picker_relation_field")
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# All records have the same 'relation id' when created with the product picker
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relation_id = vals_list[0][relation_field]
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# When write maybe need get the value from the record
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if not relation_id:
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field_obj = self[relation_field]
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if field_obj:
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relation_id = relation_id.id
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db_sol = self.search(
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[
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(relation_field, "=", relation_id),
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(product_field, "in", product_ids),
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],
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limit=1,
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)
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if db_sol:
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raise ValidationError(
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_("Can't create the %s: Duplicated product (%s)! (Already in database)")
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% (relation, db_sol[product_field].display_name)
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)
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@api.model_create_multi
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def create(self, vals_list):
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"""
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Avoid create lines that have a product currently used
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when use the product picker
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"""
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self._check_product_picker_duplicated_products(vals_list)
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return super().create(vals_list)
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def write(self, values):
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"""
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Avoid write lines that have a product currently used
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when use the product picker
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"""
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self._check_product_picker_duplicated_products([values])
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return super().write(values)
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