[FIX] ir_config_parameter_multi_company: hook to avoid error with CRM

Author: SaraDForgeFlow

Diff for: ir_config_parameter_multi_company/__init__.py

@@ -1 +1,2 @@
 from . import models
+from .hooks import pre_init_hook

Diff for: ir_config_parameter_multi_company/__manifest__.py

@@ -11,4 +11,5 @@
     "data": ["views/ir_config_parameter_view.xml", "security/parameter_security.xml"],
     "images": [],
     "installable": True,
+    "pre_init_hook": "pre_init_hook",
 }

Diff for: ir_config_parameter_multi_company/hooks.py

@@ -0,0 +1,15 @@
+# # Copyright 2019 ACSONE SA/NV
+# # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+def pre_init_hook(cr):
+    _logger.info("Pre-creating column company_id for table ir_config_parameter")
+    cr.execute(
+        """
+        ALTER TABLE ir_config_parameter
+        ADD COLUMN IF NOT EXISTS company_id INTEGER;
+        """
+    )