[FIX] use key/value pair for support branding

support_branding/models/res_company.py

@@ -2,30 +2,23 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
 from odoo import _, api, models
-from odoo.exceptions import AccessError, UserError
+from odoo.exceptions import UserError, AccessError
 
 
 class ResCompany(models.Model):
     _inherit = "res.company"
 
     @api.model
-    def get_ir_config_param_data(self, key):
-        if not self.env.user.has_group("base.group_user"):
-            raise AccessError(
-                _(
-                    "You are not allowed to access this "
-                    "functionality, please contact Admin for "
-                    "more support"
-                )
-            )
-        try:
-            self.env.cr.execute(
-                "select value from ir_config_parameter where " "key=(%s);", (key,)
-            )
-            res = self.env.cr.fetchone()
-        except Exception as e:
-            raise UserError(_("Error: %s" % e))
-        else:
-            if res:
-                return "%s" % res
-            return ""
+    def get_support_branding_config_param_data(self):
+        if not self.env.user.has_group('base.group_user'):
+            raise AccessError(_('You are not allowed to access this '
+                                'functionality, please contact Admin for '
+                                'more support'))
+        self.env.cr.execute(
+           "select key, value from ir_config_parameter where key ilike "
+           "'%support_%';"
+        )
+        res = self.env.cr.dictfetchall()
+        if any(res):
+            support_vals = {x['key']: x['value'] for x in res}
+            return support_vals