Initial commit: Odoo 18.0-20251222 extra-addons

maintenance_request_purchase/models/__init__.py

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+from . import maintenance_request
+from . import purchase_order

maintenance_request_purchase/models/maintenance_request.py

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+# Copyright 2019 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class MaintenanceRequest(models.Model):
+    _inherit = "maintenance.request"
+
+    purchase_order_ids = fields.Many2many(
+        "purchase.order",
+        "maintenance_purchase_order",
+        "maintenance_request_id",
+        "purchase_order_id",
+        groups="purchase.group_purchase_user",
+        string="Purchase Orders",
+        copy=False,
+    )
+    purchases_count = fields.Integer(
+        compute="_compute_purchases_count",
+        store=True,
+        groups="purchase.group_purchase_user",
+    )
+
+    @api.depends("purchase_order_ids")
+    def _compute_purchases_count(self):
+        for record in self:
+            record.purchases_count = len(record.purchase_order_ids.ids)

maintenance_request_purchase/models/purchase_order.py

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+# Copyright 2019 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+    maintenance_request_ids = fields.Many2many(
+        "maintenance.request",
+        "maintenance_purchase_order",
+        "purchase_order_id",
+        "maintenance_request_id",
+        string="Maintenance Requests",
+        copy=False,
+    )
+
+    maintenance_requests_count = fields.Integer(
+        compute="_compute_maintenance_requests_count", store=True
+    )
+
+    @api.depends("maintenance_request_ids")
+    def _compute_maintenance_requests_count(self):
+        for record in self:
+            record.maintenance_requests_count = len(record.maintenance_request_ids.ids)
+
+    def action_view_maintenance_request(self):
+        action = self.env["ir.actions.act_window"]._for_xml_id(
+            "maintenance.hr_equipment_request_action"
+        )
+        if len(self.maintenance_request_ids) > 1:
+            action["domain"] = [("id", "in", self.maintenance_request_ids.ids)]
+        elif self.maintenance_request_ids:
+            action["views"] = [(False, "form")]
+            action["res_id"] = self.maintenance_request_ids.id
+        action["context"] = {}
+        return action