[IMP] report: open chat window post upgrade

Chat window with the report will be opened by default after the upgrade,
only for the admin user.

Author: diagnoza

src/util/report.py

@@ -64,7 +64,7 @@ def html_escape(text):
         from openerp.addons.base.module.module import MyWriter
 
 from .exceptions import MigrationError
-from .misc import has_enterprise, split_osenv, version_gte
+from .misc import has_enterprise, split_osenv, version_between, version_gte
 from .orm import env, get_admin_channel, guess_admin_id
 
 migration_reports = {}
@@ -286,6 +286,18 @@ def ref(xid):
     except Exception:
         _logger.warning("Cannot announce message", exc_info=True)
 
+    # Chat window with the report will be open post-upgrade for the admin user
+    if version_between("9.0", "saas~18.2"):
+        channel_member_model = (
+            "discuss.channel.member"
+            if version_gte("saas~16.3")
+            else "mail.channel.member"
+            if version_gte("16.0")
+            else "mail.channel.partner"
+        )
+        domain = [("partner_id", "=", user.partner_id.id), ("channel_id", "=", recipient.id)]
+        registry[channel_member_model].search(domain)[:1].with_context(ctx).fold_state = "open"
+
 
 def get_anchor_link_to_record(model, id, name, action_id=None):
     _validate_model(model)