Add field to DB

frigate/models.py

@@ -66,6 +66,7 @@ class Recordings(Model):  # type: ignore[misc]
     duration = FloatField()
     motion = IntegerField(null=True)
     objects = IntegerField(null=True)
+    audio = IntegerField(null=True) # audio events in this recording
     segment_size = FloatField(default=0)  # this should be stored as MB
 
 

migrations/018_add_recording_audio.py

@@ -0,0 +1,39 @@
+"""Peewee migrations -- 018_add_recording_audio.py.
+
+Some examples (model - class or model name)::
+
+    > Model = migrator.orm['model_name']            # Return model in current state by name
+
+    > migrator.sql(sql)                             # Run custom SQL
+    > migrator.python(func, *args, **kwargs)        # Run python code
+    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
+    > migrator.remove_model(model, cascade=True)    # Remove a model
+    > migrator.add_fields(model, **fields)          # Add fields to a model
+    > migrator.change_fields(model, **fields)       # Change fields
+    > migrator.remove_fields(model, *field_names, cascade=True)
+    > migrator.rename_field(model, old_field_name, new_field_name)
+    > migrator.rename_table(model, new_table_name)
+    > migrator.add_index(model, *col_names, unique=False)
+    > migrator.drop_index(model, *col_names)
+    > migrator.add_not_null(model, *field_names)
+    > migrator.drop_not_null(model, *field_names)
+    > migrator.add_default(model, field_name, default)
+
+"""
+
+import peewee as pw
+
+from frigate.models import Recordings
+
+SQL = pw.SQL
+
+
+def migrate(migrator, database, fake=False, **kwargs):
+    migrator.add_fields(
+        Recordings,
+        audio=pw.IntegerField(null=True),
+    )
+
+
+def rollback(migrator, database, fake=False, **kwargs):
+    migrator.remove_fields(Recordings, ["audio"])