mirror of https://github.com/zulip/zulip.git
scheduled-mails: Migrate existing scheduled emails to new templates.
Migrates existing ScheduledEmails for onboarding emails that have either "zerver/emails/followup_day1" or "zerver/emails/followup_day2" as the email template prefix to instead use the new template prefixes "zerver/emails/account_registered" and "zerver/emails/zulip_onboarding_topics".
This commit is contained in:
Lauryn Menard
Tim Abbott
parent
438bcc1585
commit
5d5a578d6c
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@ -0,0 +1,95 @@
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# Generated by Django 4.2.2 on 2023-07-11 10:45
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from django.db import migrations
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from django.db.backends.base.schema import BaseDatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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from django.db.models import F, Func, JSONField, TextField, Value
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from django.db.models.functions import Cast
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# ScheduledMessage.type for onboarding emails from zerver/models.py
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WELCOME = 1
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def update_for_followup_day_email_templates_rename(
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apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
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) -> None:
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ScheduledEmail = apps.get_model("zerver", "ScheduledEmail")
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account_registered_emails = ScheduledEmail.objects.annotate(
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as_jsonb=Cast("data", JSONField())
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).filter(type=WELCOME, as_jsonb__template_prefix="zerver/emails/followup_day1")
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account_registered_emails.update(
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data=Cast(
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Func(
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F("as_jsonb"),
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Value(["template_prefix"]),
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Value("zerver/emails/account_registered", JSONField()),
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function="jsonb_set",
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),
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TextField(),
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)
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)
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onboarding_zulip_topics_emails = ScheduledEmail.objects.annotate(
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as_jsonb=Cast("data", JSONField())
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).filter(type=WELCOME, as_jsonb__template_prefix="zerver/emails/followup_day2")
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onboarding_zulip_topics_emails.update(
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data=Cast(
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Func(
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F("as_jsonb"),
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Value(["template_prefix"]),
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Value("zerver/emails/onboarding_zulip_topics", JSONField()),
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function="jsonb_set",
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),
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TextField(),
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)
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)
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def revert_followup_day_email_templates_rename(
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apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
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) -> None:
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ScheduledEmail = apps.get_model("zerver", "ScheduledEmail")
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rename_extradata_realmauditlog_extra_data_json = ScheduledEmail.objects.annotate(
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as_jsonb=Cast("data", JSONField())
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).filter(type=WELCOME, as_jsonb__template_prefix="zerver/emails/account_registered")
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rename_extradata_realmauditlog_extra_data_json.update(
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data=Cast(
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Func(
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F("as_jsonb"),
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Value(["template_prefix"]),
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Value("zerver/emails/followup_day1", JSONField()),
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function="jsonb_set",
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),
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TextField(),
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)
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)
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rename_extradata_realmauditlog_extra_data_json = ScheduledEmail.objects.annotate(
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as_jsonb=Cast("data", JSONField())
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).filter(type=WELCOME, as_jsonb__template_prefix="zerver/emails/onboarding_zulip_topics")
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rename_extradata_realmauditlog_extra_data_json.update(
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data=Cast(
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Func(
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F("as_jsonb"),
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Value(["template_prefix"]),
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Value("zerver/emails/followup_day2", JSONField()),
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function="jsonb_set",
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),
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TextField(),
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)
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)
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class Migration(migrations.Migration):
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dependencies = [
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("zerver", "0467_rename_extradata_realmauditlog_extra_data_json"),
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]
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operations = [
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migrations.RunPython(
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update_for_followup_day_email_templates_rename,
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reverse_code=revert_followup_day_email_templates_rename,
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),
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]
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@ -4,7 +4,9 @@
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# You can also read
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# https://www.caktusgroup.com/blog/2016/02/02/writing-unit-tests-django-migrations/
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# to get a tutorial on the framework that inspired this feature.
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from datetime import datetime, timezone
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import orjson
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from django.db.migrations.state import StateApps
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from zerver.lib.test_classes import MigrationsTestCase
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@ -26,56 +28,75 @@ from zerver.lib.test_helpers import use_db_models
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# been tested for a migration being merged.
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class RealmPlaygroundURLPrefix(MigrationsTestCase):
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migrate_from = "0462_realmplayground_url_template"
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migrate_to = "0463_backfill_realmplayground_url_template"
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class ScheduledEmailData(MigrationsTestCase):
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migrate_from = "0467_rename_extradata_realmauditlog_extra_data_json"
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migrate_to = "0468_rename_followup_day_email_templates"
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@use_db_models
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def setUpBeforeMigration(self, apps: StateApps) -> None:
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iago = self.example_user("iago")
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RealmPlayground = apps.get_model("zerver", "RealmPlayground")
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ScheduledEmail = apps.get_model("zerver", "ScheduledEmail")
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send_date = datetime(2025, 1, 1, 1, 0, 0, 0, tzinfo=timezone.utc)
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urls = [
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"http://example.com/",
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"https://example.com/{",
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"https://example.com/{}",
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"https://example.com/{val}",
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"https://example.com/{code}",
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templates = [
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["zerver/emails/followup_day1", "a", True, 10],
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["zerver/emails/followup_day2", "b", False, 20],
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["zerver/emails/onboarding_zulip_guide", "c", True, 30],
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]
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self.realm_playground_ids = []
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for index, url in enumerate(urls):
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self.realm_playground_ids.append(
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RealmPlayground.objects.create(
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realm=iago.realm,
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name=f"Playground {index}",
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pygments_language="Python",
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url_prefix=url,
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url_template=None,
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).id
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)
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self.realm_playground_ids.append(
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RealmPlayground.objects.create(
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for template in templates:
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email_fields = {
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"template_prefix": template[0],
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"string_context": template[1],
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"boolean_context": template[2],
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"integer_context": template[3],
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}
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email = ScheduledEmail.objects.create(
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type=1,
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realm=iago.realm,
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name="Existing Playground",
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pygments_language="Python",
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url_prefix="https://example.com",
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url_template="https://example.com/{code}",
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).id
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)
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scheduled_timestamp=send_date,
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data=orjson.dumps(email_fields).decode(),
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)
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email.users.add(iago.id)
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def test_converted_url_templates(self) -> None:
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RealmPlayground = self.apps.get_model("zerver", "RealmPlayground")
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def test_updated_email_templates(self) -> None:
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ScheduledEmail = self.apps.get_model("zerver", "ScheduledEmail")
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send_date = datetime(2025, 1, 1, 1, 0, 0, 0, tzinfo=timezone.utc)
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expected_urls = [
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"http://example.com/{code}",
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"https://example.com/%7B{code}",
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"https://example.com/%7B%7D{code}",
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"https://example.com/%7Bval%7D{code}",
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"https://example.com/%7Bcode%7D{code}",
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"https://example.com/{code}",
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old_templates = [
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"zerver/emails/followup_day1",
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"zerver/emails/followup_day2",
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]
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for realm_playground_id, expected_url in zip(self.realm_playground_ids, expected_urls):
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realm_playground = RealmPlayground.objects.get(id=realm_playground_id)
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self.assertEqual(realm_playground.url_template, expected_url)
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current_templates = [
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"zerver/emails/account_registered",
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"zerver/emails/onboarding_zulip_guide",
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"zerver/emails/onboarding_zulip_topics",
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]
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email_data = [
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["zerver/emails/account_registered", "a", True, 10],
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["zerver/emails/onboarding_zulip_topics", "b", False, 20],
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["zerver/emails/onboarding_zulip_guide", "c", True, 30],
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]
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scheduled_emails = ScheduledEmail.objects.all()
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self.assert_length(scheduled_emails, 3)
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checked_emails = []
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for email in scheduled_emails:
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self.assertEqual(email.type, 1)
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self.assertEqual(email.scheduled_timestamp, send_date)
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updated_data = orjson.loads(email.data)
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template_prefix = updated_data["template_prefix"]
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self.assertFalse(template_prefix in old_templates)
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for data in email_data:
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if template_prefix == data[0]:
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self.assertEqual(updated_data["string_context"], data[1])
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self.assertEqual(updated_data["boolean_context"], data[2])
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self.assertEqual(updated_data["integer_context"], data[3])
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checked_emails.append(template_prefix)
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self.assertEqual(current_templates, sorted(checked_emails))
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