partner-contact/partner_tier_validation/models/res_partner.py

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# Copyright 2019 Open Source Integrators
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
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from flectra import api, models
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class ResPartner(models.Model):
_name = "res.partner"
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_inherit = ["res.partner", "tier.validation"]
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_tier_validation_buttons_xpath = "/form/header/field[@name='state']"
_state_from = ["draft", "cancel"]
_state_to = ["confirmed"]
_cancel_state = ["inactive"]
_tier_validation_manual_config = False
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@api.model
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def _partner_tier_revalidation_fields(self, values):
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"""
Changing some Partner fields forces Tier Validation to be reevaluated.
Out of the box these are is_company and parent_id.
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Other can be added extending this method.
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"""
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# IDEA: make it a System Parameter?
return [
"company_type",
"parent_id",
"vat",
"state_id",
"country_id",
"property_account_position_id",
"property_account_receivable_id",
"property_account_payable_id",
]
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def write(self, vals):
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# Changing certain fields requires a new validation process
revalidate_fields = self._partner_tier_revalidation_fields(vals)
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if any(x in revalidate_fields for x in vals.keys()):
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vals["stage_id"] = self._get_default_stage_id().id
# Tier Validation does not work with Stages, only States :-(
# Workaround is to signal state transition adding it to the write values
if "stage_id" in vals:
stage_id = vals.get("stage_id")
stage = self.env["res.partner.stage"].browse(stage_id)
vals["state"] = stage.state
res = super().write(vals)
if "stage_id" in vals and vals.get("stage_id") in self._state_from:
self.restart_validation()
return res