Improve the README a bit

README.rst

@@ -16,29 +16,58 @@ file on the production server)::
     SENTRY_DSN=
     ALLOWED_HOSTS=["*"]
     DEBUG=True
+    LIVE=False
     NAMESPACE=feinheit
     OAUTH2_CLIENT_ID=...
     OAUTH2_CLIENT_SECRET=...
 
-Prerequisites:
+Prerequisites
+=============
 
-* At least Python 3.8
-* Install `fh-fablib <https://github.com/feinheit/fh-fablib/>`__
-* Local PostgreSQL and Redis instances
+* At least Python 3.11
+* A local PostgreSQL instance
 
-Local setup::
+Local setup
+===========
 
-    fl local
-    fl pull-db  # Only if you have access to our server, sorry.
+    python3 -m venv venv
+    . venv/bin/activate
+    pip install -U pip
+    pip install -r requirements.txt
 
-Development::
+    ./manage.py prepare
+    ./manage.py createsuperuser
 
-    fl dev
+Development
+===========
 
-Code style & prettification::
+    ./manage.py runserver
 
-    fl fmt check
+Then, visit http://127.0.0.1:8000/accounts/login/?force_login=EMAIL in your
+browser and replace ``EMAIL`` with the email address you used when creating the
+superuser. Note that this only works when you're running with ``DEBUG=True``
+**and** ``LIVE=False``, this never works in a production environment.
 
-Compile the bootstrap library::
+You should probably visit the admin panel now and add a few service types incl.
+their hourly rate at http://127.0.0.1:8000/admin/services/servicetype/
 
-    yarn build-bootstrap
+The admin panel is configured mostly as a read-only interface to your data,
+except for the few modules where the admin panel actually works as a management
+interface.
+
+Next, visit the contacts list, add an organization, a person working at that
+organization, and then you're ready to start adding projects, services etc.
+
+Deployment
+==========
+
+I am deploying Workbench as a container, the necessary containerfile is a part
+of this repository. Instead of using an ``.env`` file you should provide the
+configuration through environment variables some other way. Workbench sends a
+few mails directly through SMTP, so you should probably add the appropriate
+``EMAIL_URL`` configuration. See
+https://github.com/matthiask/speckenv/blob/main/test_speckenv_django_email_url.py
+for examples.
+
+You should set up a cronjob which runs ``./manage.py fairy_tasks`` daily. This
+is a requirement for the recurring invoices functionality and other things.

workbench/accounts/models.py

@@ -113,7 +113,6 @@ def active(self):
 @total_ordering
 class User(Model, AbstractBaseUser):
     USERNAME_FIELD = "email"
-    REQUIRED_FIELDS = ["working_time_model"]
 
     email = models.EmailField(_("email"), max_length=254, unique=True)
     is_active = models.BooleanField(_("is active"), default=True)

workbench/management/commands/prepare.py

@@ -0,0 +1,12 @@
+from django.core.management.base import BaseCommand
+
+from workbench.awt.models import WorkingTimeModel
+
+
+class Command(BaseCommand):
+    help = "Prepare for the createsuperuser command"
+
+    def handle(self, **options):
+        wt = WorkingTimeModel.objects.first()
+        if not wt:
+            wt = WorkingTimeModel.objects.create(name="Arbeitszeitmodell")