Public release from ruodoo-project: 19.0 - 2026-07-26 21:17:35 UTC

directive_layer/models/directive_origin.py

@@ -0,0 +1,75 @@
+from odoo import api, fields, models
+
+
+class DirectiveOrigin(models.Model):
+    _name = "directive.origin"
+    _description = "Directive Origin"
+    _rec_name = "display_name"
+    _order = "id desc"
+
+    res_model = fields.Char(string="Техническое имя модели", required=True, index=True)
+    res_id = fields.Integer(string="ID записи", required=True, index=True)
+
+    res_ref = fields.Reference(
+        selection="_get_reference_models",
+        string="Ссылка на запись",
+        compute="_compute_res_ref",
+        inverse="_inverse_res_ref",
+        store=True,
+        readonly=False,
+    )
+
+    directive_ids = fields.One2many(
+        "directive.directive",
+        "origin_id",
+        string="Директивы",
+        readonly=True,
+    )
+
+    display_name = fields.Char(
+        string="Источник (display_name)",
+        compute="_compute_display_name",
+        store=True,
+    )
+
+    _sql_constraints = [
+        ("directive_origin_uniq", "unique(res_model, res_id)", "Origin must be unique per (model, id)."),
+    ]
+
+    @api.model
+    def _get_reference_models(self):
+        models = self.env["ir.model"].sudo().search([])
+        return [(m.model, m.name) for m in models if m.model]
+
+    @api.depends("res_model", "res_id")
+    def _compute_res_ref(self):
+        for rec in self:
+            if rec.res_model and rec.res_id:
+                rec.res_ref = f"{rec.res_model},{rec.res_id}"
+            else:
+                rec.res_ref = False
+
+    def _inverse_res_ref(self):
+        for rec in self:
+            if not rec.res_ref:
+                rec.res_model = False
+                rec.res_id = 0
+                continue
+            try:
+                model, rid = rec.res_ref.split(",")
+                rec.res_model = model
+                rec.res_id = int(rid)
+            except Exception:
+                rec.res_model = False
+                rec.res_id = 0
+
+    @api.depends("res_ref")
+    def _compute_display_name(self):
+        for rec in self:
+            if rec.res_ref:
+                try:
+                    rec.display_name = f"{rec.res_model},{rec.res_id}"
+                except Exception:
+                    rec.display_name = f"{rec.res_model},{rec.res_id}"
+            else:
+                rec.display_name = f"{rec.res_model},{rec.res_id}"