[IMP] loyalty_partner_applicability: Add post migration script

Since the previous implementation  was not correct and defacto defined
the applicability of the rule at program level (If a rule was restricted
to a partner, all the rules of the program was available to the partner
even if the other rules where restricted to other partners), this change
add a migration script to aggreate the partner domain of the rules of the
program and set it at the program level. The new domain is the OR of the
domain of the rules of the program.

loyalty_partner_applicability/__manifest__.py

@@ -4,7 +4,7 @@
     "name": "Loyalty Partner Applicability",
     "summary": "Enables the definition of a customer filter for promotion rules that will "
     "only be applied to customers who meet the specified conditions in the filter.",
-    "version": "16.0.2.0.2",
+    "version": "16.0.3.0.0",
     "category": "Sale",
     "website": "https://github.com/OCA/sale-promotion",
     "author": "Tecnativa,ACSONE SA/NV,Odoo Community Association (OCA)",

loyalty_partner_applicability/migrations/16.0.3.0.0/post-migration.py

@@ -0,0 +1,34 @@
+import ast
+import logging
+
+from odoo import SUPERUSER_ID, api
+from odoo.osv import expression
+
+_logger = logging.getLogger(__name__)
+
+
+def migrate(cr, version):
+    _logger.info(
+        "Migrating loyalty partners applicability domain from rules to programs"
+    )
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    programs = env["loyalty.program"].search([])
+    for program in programs:
+        program_partner_domains = []
+        for rule in program.rule_ids:
+            domain = rule.partner_domain
+            py_domain = ast.literal_eval(domain)
+            if py_domain and py_domain not in program_partner_domains:
+                program_partner_domains.append(py_domain)
+                _logger.info(
+                    f"Adding domain {py_domain} to program {program.name} "
+                    "from rule {rule.display_name}"
+                )
+            rule.write({"partner_domain": "[]"})
+        if program_partner_domains:
+            program.write(
+                {"partner_domain": str(expression.OR(program_partner_domains))}
+            )
+            _logger.info(
+                f"Set domain {program.partner_domain} to program {program.name}"
+            )

sale_loyalty_partner_applicability/__manifest__.py

@@ -4,7 +4,7 @@
     "name": "Sale Loyalty Partner Applicability",
     "summary": "Enables the definition of a customer filter for promotion rules that will "
     "only be applied to customers who meet the specified conditions in the filter.",
-    "version": "16.0.1.0.3",
+    "version": "16.0.2.0.0",
     "category": "Sale",
     "website": "https://github.com/OCA/sale-promotion",
     "author": "Tecnativa,ACSONE SA/NV,Odoo Community Association (OCA)",