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don't save ticket state in multiple locations

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This commit is contained in:
jedi 2023-12-30 18:34:35 +01:00
parent fd7847993b
commit 7b77c183fb
3 changed files with 62 additions and 43 deletions
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22
core/tickets/api_v2.py
View file

@ -24,6 +24,17 @@ class IssueSerializer(serializers.ModelSerializer):
fields = ('id', 'timeline', 'name', 'state', 'assigned_to', 'last_activity')
read_only_fields = ('id', 'timeline', 'last_activity')
def to_internal_value(self, data):
ret = super().to_internal_value(data)
if 'state' in data:
ret['state'] = data['state']
return ret
def validate(self, attrs):
if 'state' in attrs:
if attrs['state'] not in [x[0] for x in STATE_CHOICES]:
raise serializers.ValidationError('invalid state')
return attrs
@staticmethod
def get_timeline(obj):
timeline = []
@ -53,16 +64,6 @@ class IssueSerializer(serializers.ModelSerializer):
})
return sorted(timeline, key=lambda x: x['timestamp'])
def update(self, instance, validated_data):
if 'state' in validated_data:
instance.state = validated_data['state']
instance.save()
StateChange.objects.create(
issue_thread=instance,
state=validated_data['state'],
)
return instance
class IssueViewSet(viewsets.ModelViewSet):
serializer_class = IssueSerializer
@ -154,6 +155,7 @@ def get_available_states(request):
def get_state_choices():
for state in STATE_CHOICES:
yield {'value': list(state)[0], 'text': list(state)[1]}
return Response(get_state_choices())

24
core/tickets/models.py
View file

@ -2,6 +2,8 @@ from django.db import models
from django_softdelete.models import SoftDeleteModel
from inventory.models import Event
from django.db.models.signals import post_save
from django.dispatch import receiver
STATE_CHOICES = (
('pending_new', 'New'),
@ -24,11 +26,23 @@ STATE_CHOICES = (
class IssueThread(SoftDeleteModel):
id = models.AutoField(primary_key=True)
name = models.CharField(max_length=255)
state = models.CharField('state', choices=STATE_CHOICES, max_length=32, default='pending_new')
assigned_to = models.CharField(max_length=255, null=True)
last_activity = models.DateTimeField(auto_now=True)
manually_created = models.BooleanField(default=False)
@property
def state(self):
try:
return self.state_changes.order_by('-timestamp').first().state
except AttributeError:
return 'none'
@state.setter
def state(self, value):
if self.state == value:
return
self.state_changes.create(state=value)
class Meta:
permissions = [
('send_mail', 'Can send mail'),
@ -36,6 +50,12 @@ class IssueThread(SoftDeleteModel):
]
@receiver(post_save, sender=IssueThread)
def create_issue_thread(sender, instance, created, **kwargs):
if created:
StateChange.objects.create(issue_thread=instance, state='pending_new')
class Comment(models.Model):
id = models.AutoField(primary_key=True)
issue_thread = models.ForeignKey(IssueThread, on_delete=models.CASCADE, related_name='comments')
@ -46,5 +66,5 @@ class Comment(models.Model):
class StateChange(models.Model):
id = models.AutoField(primary_key=True)
issue_thread = models.ForeignKey(IssueThread, on_delete=models.CASCADE, related_name='state_changes')
state = models.CharField(max_length=255)
state = models.CharField(max_length=255, choices=STATE_CHOICES, default='pending_new')
timestamp = models.DateTimeField(auto_now_add=True)

59
core/tickets/tests/v2/test_tickets.py
View file

@ -37,11 +37,6 @@ class IssueApiTest(TestCase):
issue_thread=issue,
timestamp=now,
)
state = StateChange.objects.create(
issue_thread=issue,
state="pending_new",
timestamp=now + timedelta(seconds=1),
)
mail2 = Email.objects.create(
subject='test',
body='test',
@ -66,23 +61,20 @@ class IssueApiTest(TestCase):
self.assertEqual(response.json()[0]['assigned_to'], None)
self.assertEqual(response.json()[0]['last_activity'], issue.last_activity.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
self.assertEqual(len(response.json()[0]['timeline']), 4)
self.assertEqual(response.json()[0]['timeline'][0]['type'], 'mail')
self.assertEqual(response.json()[0]['timeline'][1]['type'], 'state')
self.assertEqual(response.json()[0]['timeline'][0]['type'], 'state')
self.assertEqual(response.json()[0]['timeline'][1]['type'], 'mail')
self.assertEqual(response.json()[0]['timeline'][2]['type'], 'mail')
self.assertEqual(response.json()[0]['timeline'][3]['type'], 'comment')
self.assertEqual(response.json()[0]['timeline'][0]['id'], mail1.id)
self.assertEqual(response.json()[0]['timeline'][1]['id'], state.id)
self.assertEqual(response.json()[0]['timeline'][1]['id'], mail1.id)
self.assertEqual(response.json()[0]['timeline'][2]['id'], mail2.id)
self.assertEqual(response.json()[0]['timeline'][3]['id'], comment.id)
self.assertEqual(response.json()[0]['timeline'][0]['sender'], 'test')
self.assertEqual(response.json()[0]['timeline'][0]['recipient'], 'test')
self.assertEqual(response.json()[0]['timeline'][0]['subject'], 'test')
self.assertEqual(response.json()[0]['timeline'][0]['body'], 'test')
self.assertEqual(response.json()[0]['timeline'][0]['timestamp'],
mail1.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
self.assertEqual(response.json()[0]['timeline'][1]['state'], 'pending_new')
self.assertEqual(response.json()[0]['timeline'][0]['state'], 'pending_new')
self.assertEqual(response.json()[0]['timeline'][1]['sender'], 'test')
self.assertEqual(response.json()[0]['timeline'][1]['recipient'], 'test')
self.assertEqual(response.json()[0]['timeline'][1]['subject'], 'test')
self.assertEqual(response.json()[0]['timeline'][1]['body'], 'test')
self.assertEqual(response.json()[0]['timeline'][1]['timestamp'],
state.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
mail1.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
self.assertEqual(response.json()[0]['timeline'][2]['sender'], 'test')
self.assertEqual(response.json()[0]['timeline'][2]['recipient'], 'test')
self.assertEqual(response.json()[0]['timeline'][2]['subject'], 'test')
@ -94,19 +86,22 @@ class IssueApiTest(TestCase):
comment.timestamp.strftime('%Y-%m-%dT%H:%M:%S.%fZ'))
def test_manual_creation(self):
response = self.client.post('/api/2/tickets/manual/', {'name': 'test issue', 'sender': 'test',
'recipient': 'test', 'body': 'test'})
response = self.client.post('/api/2/tickets/manual/',
{'name': 'test issue', 'sender': 'test', 'recipient': 'test', 'body': 'test'},
content_type='application/json')
self.assertEqual(response.status_code, 201)
self.assertEqual(response.json()['state'], 'pending_new')
self.assertEqual(response.json()['name'], 'test issue')
self.assertEqual(response.json()['assigned_to'], None)
timeline = response.json()['timeline']
self.assertEqual(len(timeline), 1)
self.assertEqual(timeline[0]['type'], 'mail')
self.assertEqual(timeline[0]['sender'], 'test')
self.assertEqual(timeline[0]['recipient'], 'test')
self.assertEqual(timeline[0]['subject'], 'test issue')
self.assertEqual(timeline[0]['body'], 'test')
self.assertEqual(len(timeline), 2)
self.assertEqual(timeline[0]['type'], 'state')
self.assertEqual(timeline[0]['state'], 'pending_new')
self.assertEqual(timeline[1]['type'], 'mail')
self.assertEqual(timeline[1]['sender'], 'test')
self.assertEqual(timeline[1]['recipient'], 'test')
self.assertEqual(timeline[1]['subject'], 'test issue')
self.assertEqual(timeline[1]['body'], 'test')
def test_post_comment(self):
issue = IssueThread.objects.create(
@ -122,21 +117,23 @@ class IssueApiTest(TestCase):
issue = IssueThread.objects.create(
name="test issue",
)
response = self.client.patch(f'/api/2/tickets/{issue.id}/', {'state': 'pending_open'}, content_type='application/json')
response = self.client.patch(f'/api/2/tickets/{issue.id}/', {'state': 'pending_open'},
content_type='application/json')
self.assertEqual(response.status_code, 200)
self.assertEqual(response.json()['state'], 'pending_open')
self.assertEqual(response.json()['name'], 'test issue')
self.assertEqual(response.json()['assigned_to'], None)
timeline = response.json()['timeline']
self.assertEqual(len(timeline), 1)
self.assertEqual(len(timeline), 2)
self.assertEqual(timeline[0]['type'], 'state')
self.assertEqual(timeline[0]['state'], 'pending_open')
self.assertEqual(timeline[0]['state'], 'pending_new')
self.assertEqual(timeline[1]['type'], 'state')
self.assertEqual(timeline[1]['state'], 'pending_open')
def test_state_change_invalid_state(self):
issue = IssueThread.objects.create(
name="test issue",
)
response = self.client.patch(f'/api/2/tickets/{issue.id}/', {'state': 'invalid'}, content_type='application/json')
response = self.client.patch(f'/api/2/tickets/{issue.id}/', {'state': 'invalid'},
content_type='application/json')
self.assertEqual(response.status_code, 400)