models: Refactor corporate/models.py into models package.

Fixes #34318.

Seperated models file into a package with component files.

corporate/views/billing_page.py

@@ -11,7 +11,8 @@ from corporate.lib.decorator import (
     authenticated_remote_realm_management_endpoint,
     authenticated_remote_server_management_endpoint,
 )
-from corporate.models import CustomerPlan, get_current_plan_by_customer, get_customer_by_realm
+from corporate.models.customers import get_customer_by_realm
+from corporate.models.plans import CustomerPlan, get_current_plan_by_customer
 from zerver.decorator import process_as_post, require_billing_access, zulip_login_required
 from zerver.lib.exceptions import JsonableError
 from zerver.lib.response import json_success

corporate/views/plan_activity.py

@@ -4,7 +4,9 @@ from django.http import HttpRequest, HttpResponse
 from django.shortcuts import render
 
 from corporate.lib.activity import ActivityHeaderEntry, format_optional_datetime, make_table
-from corporate.models import Customer, CustomerPlan, LicenseLedger
+from corporate.models.customers import Customer
+from corporate.models.licenses import LicenseLedger
+from corporate.models.plans import CustomerPlan
 from zerver.decorator import require_server_admin
 
 

corporate/views/portico.py

@@ -14,7 +14,8 @@ from corporate.lib.decorator import (
     authenticated_remote_realm_management_endpoint,
     authenticated_remote_server_management_endpoint,
 )
-from corporate.models import CustomerPlan, get_current_plan_by_customer, get_customer_by_realm
+from corporate.models.customers import get_customer_by_realm
+from corporate.models.plans import CustomerPlan, get_current_plan_by_customer
 from zerver.context_processors import get_realm_from_request, latest_info_context
 from zerver.decorator import add_google_analytics, zulip_login_required
 from zerver.lib.github import (

corporate/views/remote_billing_page.py

@@ -32,11 +32,8 @@ from corporate.lib.remote_billing_util import (
     RemoteBillingUserDict,
     get_remote_server_and_user_from_session,
 )
-from corporate.models import (
-    CustomerPlan,
-    get_current_plan_by_customer,
-    get_customer_by_remote_server,
-)
+from corporate.models.customers import get_customer_by_remote_server
+from corporate.models.plans import CustomerPlan, get_current_plan_by_customer
 from zerver.lib.exceptions import (
     JsonableError,
     MissingRemoteRealmError,

corporate/views/support.py

@@ -27,7 +27,7 @@ from corporate.lib.activity import (
     remote_installation_stats_link,
 )
 from corporate.lib.billing_types import BillingModality
-from corporate.models import CustomerPlan
+from corporate.models.plans import CustomerPlan
 from zerver.actions.create_realm import do_change_realm_subdomain
 from zerver.actions.realm_settings import (
     do_change_realm_max_invites,

corporate/views/upgrade.py

@@ -12,7 +12,7 @@ from corporate.lib.decorator import (
     authenticated_remote_realm_management_endpoint,
     authenticated_remote_server_management_endpoint,
 )
-from corporate.models import CustomerPlan
+from corporate.models.plans import CustomerPlan
 from zerver.decorator import require_organization_member, zulip_login_required
 from zerver.lib.response import json_success
 from zerver.lib.typed_endpoint import typed_endpoint

corporate/views/webhook.py

@@ -6,7 +6,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.http import HttpRequest, HttpResponse
 from django.views.decorators.csrf import csrf_exempt
 
-from corporate.models import Event, Invoice, Session
+from corporate.models.stripe_state import Event, Invoice, Session
 from zproject.config import get_secret
 
 billing_logger = logging.getLogger("corporate.stripe")