Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-server-tools-auditlog/auditlog/models/autovacuum.py

@@ -0,0 +1,37 @@
+# Copyright 2016 ABF OSIELL <https://osiell.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+import logging
+from datetime import datetime, timedelta
+
+from odoo import api, fields, models
+
+_logger = logging.getLogger(__name__)
+
+
+class AuditlogAutovacuum(models.TransientModel):
+    _name = "auditlog.autovacuum"
+    _description = "Auditlog - Delete old logs"
+
+    @api.model
+    def autovacuum(self, days, chunk_size=None):
+        """Delete all logs older than ``days``. This includes:
+            - CRUD logs (create, read, write, unlink)
+            - HTTP requests
+            - HTTP user sessions
+
+        Called from a cron.
+        """
+        days = (days > 0) and int(days) or 0
+        deadline = datetime.now() - timedelta(days=days)
+        data_models = ("auditlog.log", "auditlog.http.request", "auditlog.http.session")
+        for data_model in data_models:
+            records = self.env[data_model].search(
+                [("create_date", "<=", fields.Datetime.to_string(deadline))],
+                limit=chunk_size,
+                order="create_date asc",
+            )
+            nb_records = len(records)
+            with self.env.norecompute():
+                records.unlink()
+            _logger.info("AUTOVACUUM - %s '%s' records deleted", nb_records, data_model)
+        return True