58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
from django.db import models
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from django.utils.translation import gettext_lazy as _
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from core.apps.shared.models import BaseModel
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from core.apps.projects.models import Project
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from core.apps.products.models import Unity, Product
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class ProjectEstimate(BaseModel):
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number = models.PositiveIntegerField(default=1)
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name = models.CharField(max_length=200)
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def __str__(self):
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return f'{self.number}.{self.name}'
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class Meta:
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verbose_name = _('Loyiha smetasi')
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verbose_name_plural = _('Loyiha smetalari')
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class EstimateWork(BaseModel):
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number = models.PositiveIntegerField(default=1)
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name = models.CharField(max_length=200)
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quantity = models.PositiveIntegerField(default=1)
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unity = models.ForeignKey(
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Unity, on_delete=models.SET_NULL, null=True, related_name='estimate_works'
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)
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price = models.PositiveBigIntegerField(null=True, blank=True)
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estimate = models.ForeignKey(
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ProjectEstimate, on_delete=models.CASCADE, related_name='estimate_works'
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)
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date = models.DateField(null=True, blank=True)
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total_price = models.PositiveBigIntegerField(default=0)
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def __str__(self):
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return f"{self.number}.{self.name}"
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class Meta:
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verbose_name = _("Smeta ish")
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verbose_name = _("Smeta ishlar")
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class EstimateProduct(BaseModel):
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product = models.ForeignKey(Product, on_delete=models.CASCADE, related_name='estimate_products')
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quantity = models.PositiveIntegerField(default=1)
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unity = models.ForeignKey(
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Unity, on_delete=models.SET_NULL, null=True, related_name='estimate_products'
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)
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price = models.PositiveBigIntegerField(null=True, blank=True)
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date = models.DateField(null=True, blank=True)
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estimate_work = models.ForeignKey(EstimateWork, on_delete=models.CASCADE, related_name='estimate_products', null=True)
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def __str__(self):
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return f'{self.product} - {self.price}'
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class Meta:
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verbose_name = _('Smeta mahsuloti')
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verbose_name_plural = _('Smeta mahsulotlari') |