mirror of
https://github.com/lemeow125/Borrowing-TrackerBackend.git
synced 2024-11-17 06:19:26 +08:00
51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
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from django.db import models
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from django.utils.timezone import now
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from simple_history.models import HistoricalRecords
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from django.db.models.signals import post_migrate
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from django.dispatch import receiver
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# Create your models here.
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class Equipment(models.Model):
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name = models.CharField(max_length=40)
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description = models.TextField(max_length=512)
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date_added = models.DateTimeField(default=now, editable=False)
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last_updated = models.DateTimeField(auto_now=True, editable=False)
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history = HistoricalRecords()
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def __str__(self):
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return f'{self.name} ID:{self.id}'
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class EquipmentInstance(models.Model):
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STATUS_CHOICES = (
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('Working', 'Working'),
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('Broken', 'Broken'),
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('Under Maintenance', 'Under Maintenance'),
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('Decomissioned', 'Decomissioned '),
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)
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equipment = models.ForeignKey(Equipment, on_delete=models.CASCADE)
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status = models.CharField(
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max_length=20, choices=STATUS_CHOICES, default='PENDING')
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remarks = models.TextField(max_length=512)
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date_added = models.DateTimeField(default=now, editable=False)
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last_updated = models.DateTimeField(auto_now=True, editable=False)
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history = HistoricalRecords()
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def __str__(self):
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return f'{self.equipment.name} ID:{self.id}'
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@receiver(post_migrate)
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def create_superuser(sender, **kwargs):
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if sender.name == 'equipments':
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EQUIPMENT, CREATED = Equipment.objects.get_or_create(
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name="HP All-in-One PC", description="I5 6500 8GB RAM 1TB HDD")
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if (CREATED):
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print("Created sample equipment")
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EQUIPMENT_INSTANCE, CREATED = EquipmentInstance.objects.get_or_create(
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equipment=EQUIPMENT, status="Working", remarks="First PC of USTP!")
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if (CREATED):
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print("Created sample equipment instance")
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