changes

fusion_payroll/__init__.py

@@ -3,3 +3,44 @@
 from . import models
 from . import wizards
 from . import controllers
+
+
+def _fusion_payroll_post_init(env):
+    """Archive default salary rules auto-added to Canadian structure.
+
+    When hr_payroll creates a new structure, it automatically generates
+    default rules (BASIC, GROSS, NET, etc.). Since this module defines
+    its own custom rules, the defaults must be archived to avoid duplicates.
+    """
+    structure = env.ref(
+        'fusion_payroll.hr_payroll_structure_canada',
+        raise_if_not_found=False,
+    )
+    if not structure:
+        return
+
+    default_codes = [
+        'BASIC', 'GROSS', 'NET',
+        'ATTACH_SALARY', 'ASSIG_SALARY',
+        'CHILD_SUPPORT', 'DEDUCTION', 'REIMBURSEMENT',
+    ]
+
+    own_rule_xmlids = [
+        'fusion_payroll.hr_rule_basic',
+        'fusion_payroll.hr_rule_gross',
+        'fusion_payroll.hr_rule_net',
+    ]
+    own_rule_ids = set()
+    for xmlid in own_rule_xmlids:
+        rule = env.ref(xmlid, raise_if_not_found=False)
+        if rule:
+            own_rule_ids.add(rule.id)
+
+    default_rules = env['hr.salary.rule'].search([
+        ('struct_id', '=', structure.id),
+        ('code', 'in', default_codes),
+    ])
+
+    rules_to_archive = default_rules.filtered(lambda r: r.id not in own_rule_ids)
+    if rules_to_archive:
+        rules_to_archive.active = False