60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
# Django imports
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from django.db import models
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from django.template.defaultfilters import slugify
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from django.db.models import Q
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# Module imports
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from .project import ProjectBaseModel
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class State(ProjectBaseModel):
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name = models.CharField(max_length=255, verbose_name="State Name")
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description = models.TextField(verbose_name="State Description", blank=True)
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color = models.CharField(max_length=255, verbose_name="State Color")
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slug = models.SlugField(max_length=100, blank=True)
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sequence = models.FloatField(default=65535)
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group = models.CharField(
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choices=(
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("backlog", "Backlog"),
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("unstarted", "Unstarted"),
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("started", "Started"),
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("completed", "Completed"),
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("cancelled", "Cancelled"),
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("triage", "Triage"),
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),
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default="backlog",
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max_length=20,
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)
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is_triage = models.BooleanField(default=False)
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default = models.BooleanField(default=False)
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external_source = models.CharField(max_length=255, null=True, blank=True)
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external_id = models.CharField(max_length=255, blank=True, null=True)
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def __str__(self):
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"""Return name of the state"""
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return f"{self.name} <{self.project.name}>"
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class Meta:
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unique_together = ["name", "project", "deleted_at"]
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constraints = [
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models.UniqueConstraint(
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fields=["name", "project"],
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condition=Q(deleted_at__isnull=True),
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name="state_unique_name_project_when_deleted_at_null",
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)
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]
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verbose_name = "State"
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verbose_name_plural = "States"
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db_table = "states"
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ordering = ("sequence",)
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def save(self, *args, **kwargs):
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self.slug = slugify(self.name)
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if self._state.adding:
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# Get the maximum sequence value from the database
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last_id = State.objects.filter(project=self.project).aggregate(largest=models.Max("sequence"))["largest"]
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# if last_id is not None
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if last_id is not None:
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self.sequence = last_id + 15000
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return super().save(*args, **kwargs)
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