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	Black 23 enforces some slightly more specific rules about empty line counts and redundant parenthesis removal, but the result is still compatible with Black 22. (This does not actually upgrade our Python environment to Black 23 yet.) Signed-off-by: Anders Kaseorg <anders@zulip.com>
		
			
				
	
	
		
			65 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			65 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# Generated by Django 1.11.18 on 2019-02-13 20:13
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from django.db import migrations
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from django.db.backends.postgresql.schema import BaseDatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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RECIPIENT_STREAM = 2
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SETTINGS_MAP = {
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    "desktop_notifications": "enable_stream_desktop_notifications",
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    "audible_notifications": "enable_stream_sounds",
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    "push_notifications": "enable_stream_push_notifications",
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    "email_notifications": "enable_stream_email_notifications",
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}
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def update_notification_settings(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
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    Subscription = apps.get_model("zerver", "Subscription")
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    UserProfile = apps.get_model("zerver", "UserProfile")
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    for setting_value in [True, False]:
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        for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
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            sub_filter_kwargs = {sub_setting_name: setting_value}
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            user_filter_kwargs = {user_setting_name: setting_value}
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            update_kwargs = {sub_setting_name: None}
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            Subscription.objects.filter(
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                user_profile__in=UserProfile.objects.filter(**user_filter_kwargs),
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                recipient__type=RECIPIENT_STREAM,
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                **sub_filter_kwargs,
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            ).update(**update_kwargs)
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def reverse_notification_settings(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
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    Subscription = apps.get_model("zerver", "Subscription")
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    UserProfile = apps.get_model("zerver", "UserProfile")
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    for setting_value in [True, False]:
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        for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
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            sub_filter_kwargs = {sub_setting_name: None}
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            user_filter_kwargs = {user_setting_name: setting_value}
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            update_kwargs = {sub_setting_name: setting_value}
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            Subscription.objects.filter(
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                user_profile__in=UserProfile.objects.filter(**user_filter_kwargs),
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                recipient__type=RECIPIENT_STREAM,
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                **sub_filter_kwargs,
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            ).update(**update_kwargs)
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    for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
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        sub_filter_kwargs = {sub_setting_name: None}
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        update_kwargs = {sub_setting_name: True}
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        Subscription.objects.filter(recipient__type__in=[1, 3], **sub_filter_kwargs).update(
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            **update_kwargs
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        )
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class Migration(migrations.Migration):
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    dependencies = [
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        ("zerver", "0220_subscription_notification_settings"),
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    ]
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    operations = [
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        migrations.RunPython(
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            update_notification_settings, reverse_notification_settings, elidable=True
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        ),
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    ]
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