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https://gitlab.com/flectra-community/partner-contact.git
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114 lines
3.5 KiB
Python
114 lines
3.5 KiB
Python
# Copyright 2018 Akretion - Benoît Guillot
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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import hashlib
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from collections import OrderedDict
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from flectra import _, exceptions, fields, models
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class ResPartner(models.Model):
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_inherit = "res.partner"
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version_hash = fields.Char(readonly=True, copy=False)
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date_version = fields.Datetime(string="Date version", readonly=True)
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def get_version_fields(self):
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# deprecated uses _version_fields instead
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return self._version_fields()
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def _version_fields(self):
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return [
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"name",
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"street",
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"street2",
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"zip",
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"city",
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"country_id",
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"parent_id",
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]
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def get_version_hash(self):
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# deprecated uses _version_hash instead
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return self._version_hash()
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def _version_hash(self):
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version_fields = self._version_fields()
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version = OrderedDict()
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for field in version_fields:
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if field == "parent_id":
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parent_id = self.parent_id.id if self.parent_id else self.id
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version[field] = parent_id
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elif self[field]:
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version[field] = self[field]
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version_hash = hashlib.md5(str(version).encode("utf-8")).hexdigest()
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return version_hash
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def _version_impacted_tables(self):
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"""
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:return:
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- list of tables to update in case of address versioning
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"""
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return []
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def _version_exclude_keys(self):
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"""
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:return:
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- dict:
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key = table name
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value = list of columns to ignore in case of address
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versioning
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"""
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return {}
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def _version_need(self):
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"""
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This method is supposed to be overriden to determine when
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an address versioning is needed or not
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:return: True if versioning is required else False
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"""
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return False
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def _version_apply(self):
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self.ensure_one()
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if self._version_need():
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# the address is used, create a new version and
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# update related tables
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version_p = self._version_create()
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partner_wizard = self.env[
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"base.partner.merge.automatic.wizard"
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].with_context(address_version=True)
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partner_wizard._update_foreign_keys(self, version_p)
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return False
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def write(self, vals):
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version_fields = self._version_fields()
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has_written_versioned_fields = any((f in version_fields) for f in vals.keys())
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for partner in self:
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if (
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not partner.version_hash
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and not vals.get("version_hash", False)
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and has_written_versioned_fields
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):
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partner._version_apply()
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if partner.version_hash and has_written_versioned_fields:
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raise exceptions.UserError(
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_(
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"You can't modify a versioned field %s on the "
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"versioned partner %s."
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)
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% (version_fields, partner.name)
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)
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return super(ResPartner, self).write(vals)
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def _version_create(self):
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version_hash = self._version_hash()
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default = {
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"active": False,
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"version_hash": version_hash,
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"parent_id": self.parent_id.id if self.parent_id else self.id,
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"date_version": fields.Datetime.now(),
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}
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return self.copy(default=default)
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