forked from DGNum/gestioCOF
Remove the EventTimeSlot model
It was pointless and is replaced by 3 additionnal fields in the `Event` model: `location`, `start_date` and `end_date`.
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ec3a9a9658
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2 changed files with 16 additions and 43 deletions
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@ -8,45 +8,29 @@ import django.db.models.deletion
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def import_events(apps, schema_editor):
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# Fetching the cof group
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cof = apps.get_model("auth", "Group").objects.get(name="cof_buro")
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# First we deal with Events and Timeslots
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OldEvent = apps.get_model("cof", "Event")
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NewEvent = apps.get_model("gestion", "Event")
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TimeSlot = apps.get_model("gestion", "EventTimeSlot")
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# TODO: can it be done more efficiently?
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for event in OldEvent.objects.all():
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new_event = NewEvent.objects.create(
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title=event.title,
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description=event.description,
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image=event.image,
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registration_open=event.registration_open,
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old=event.old
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)
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new_event.associations.add(cof)
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TimeSlot.objects.create(
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event=new_event,
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location=event.location,
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start_date=event.start_date,
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end_date=event.end_date
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)
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# Then we migrate the other models
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# Fetching the models that have be moved from cof to gestion
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model_names = [
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"EventCommentField", "EventCommentValue", "EventOption",
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"Event", "EventCommentField", "EventCommentValue", "EventOption",
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"EventOptionChoice", "EventRegistration"
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]
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models = [
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(apps.get_model("cof", name), apps.get_model("gestion", name))
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for name in model_names
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]
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# Moving the data into the new table
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for OldModel, NewModel in models:
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NewModel.objects.bulk_create([
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NewModel(**values)
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for values in OldModel.objects.values()
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])
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# Linking all the existing event to the COF group
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cof = apps.get_model("auth", "Group").objects.get(name="cof_buro")
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_, NewEvent = models[0]
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for event in NewEvent.objects.all():
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event.associations.add(cof)
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def restore_events(apps, schema_editor):
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raise NotImplementedError
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@ -66,6 +50,9 @@ class Migration(migrations.Migration):
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('title', models.CharField(max_length=200, verbose_name='Titre')),
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('location', models.CharField(max_length=200, verbose_name='Lieu')),
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('start_date', models.DateTimeField(blank=True, null=True, verbose_name='Date de début')),
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('end_date', models.DateTimeField(blank=True, null=True, verbose_name='Date de fin')),
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('description', models.TextField(blank=True, verbose_name='Description')),
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('image', models.ImageField(blank=True, null=True, upload_to='imgs/events/', verbose_name='Image')),
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('registration_open', models.BooleanField(default=True, verbose_name='Inscriptions ouvertes')),
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@ -76,16 +63,6 @@ class Migration(migrations.Migration):
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'verbose_name': 'Événement',
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},
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),
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migrations.CreateModel(
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name='EventTimeSlot',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('location', models.CharField(max_length=200, verbose_name='Lieu')),
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('start_date', models.DateTimeField(blank=True, null=True, verbose_name='Date de début')),
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('end_date', models.DateTimeField(blank=True, null=True, verbose_name='Date de fin')),
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('event', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='gestion.Event')),
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],
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),
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migrations.CreateModel(
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name='EventCommentField',
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fields=[
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@ -121,6 +121,9 @@ class ClubUser(models.Model):
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class Event(models.Model):
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associations = models.ManyToManyField(Group, related_name="events")
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title = models.CharField("Titre", max_length=200)
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location = models.CharField("Lieu", max_length=200)
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start_date = models.DateTimeField("Date de début", blank=True, null=True)
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end_date = models.DateTimeField("Date de fin", blank=True, null=True)
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description = models.TextField("Description", blank=True)
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image = models.ImageField(
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"Image", blank=True, null=True, upload_to="imgs/events/"
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@ -137,13 +140,6 @@ class Event(models.Model):
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return self.title
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class EventTimeSlot(models.Model):
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event = models.ForeignKey(Event)
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location = models.CharField("Lieu", max_length=200)
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start_date = models.DateTimeField("Date de début", blank=True, null=True)
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end_date = models.DateTimeField("Date de fin", blank=True, null=True)
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class EventCommentField(models.Model):
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TEXT = "text"
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CHAR = "char"
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