Add oca-purchase submodule with 96 purchase modules moved from oca-workflow-process

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Co-Authored-By: Claude <noreply@anthropic.com>

odoo-bringout-oca-purchase-workflow-purchase_exception/purchase_exception/models/purchase_line.py

@@ -0,0 +1,26 @@
+# Copyright 2017 Akretion (http://www.akretion.com)
+# Copyright 2020 Camptocamp SA
+# Mourad EL HADJ MIMOUNE <mourad.elhadj.mimoune@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = ["purchase.order.line", "base.exception.method"]
+    _name = "purchase.order.line"
+
+    ignore_exception = fields.Boolean(
+        related="order_id.ignore_exception", store=True, string="Ignore Exceptions"
+    )
+
+    def _get_main_records(self):
+        return self.mapped("order_id")
+
+    @api.model
+    def _reverse_field(self):
+        return "purchase_ids"
+
+    def _detect_exceptions(self, rule):
+        records = super()._detect_exceptions(rule)
+        return records.mapped("order_id")