Hi,
it seems like *Contractor* class is defined in *RfqInstance* class, just
like class *Meta* is.
Adam
Dne pá 2. 8. 2019 20:55 uživatel Kean <kean...@gmail.com> napsal:
> Hi,
> Im new to django, im trying to create a workflow, whereby a customer
> creates an RFQ, this flow to a contractor, who can
> then accept or decline the quote plus add quote price for accepted quote,.
> On return flow, the customer can agree quote,
> which turns into order and flows back to contractor.
>
> In the first step im creating the quote flow, but am not able to import
> contractor table and make migrations.
>
> please see model.py below, can anyone help to id what is wrong and what i
> can do to correct?
>
> from django.db import models
> import uuid
>
>
> # Create your models here.
>
> # model for the quote
>
> class Rfq(models.Model):
> Customer_name = models.ForeignKey('Quote', on_delete=models.SET_NULL,
> null=True)
> Brief_work = models.CharField(max_length=100, help_text = 'Enter brief
> heading description of the work (e.g. Fit a new kitched)')
> Detail_work = models.TextField(max_length=500)
> Address_work = models.CharField(max_length=200)
>
> def __str__(self):
> return self.Brief_work
>
> # rfq instance in the workflow
>
> class RfqInstance(models.Model):
> Id = models.UUIDField(primary_key=True, default=uuid.uuid4, max_length=8,
> unique=True, editable=False,
> help_text='quote ID number for track and trace')
> Quote = models.ForeignKey('Quote', on_delete=models.SET_NULL, null=True)
> Quote_date = models.DateField(null=True, blank=True)
> Expiry_quote = models.DateField(null=True, blank=True)
>
> QUOTE_STATUS = (
> ('R', 'Raised'),
> ('I', 'Issued'),
> ('U', 'Contractor updated'),
> ('QR', 'Contractor returned quote'),
> ('QA', 'Quote accepted by customer'),
> ('QR', 'Quote rejected by customer'),
> )
>
> status = models.CharField(max_length=3, choices=QUOTE_STATUS, blank=True,
> default='Pen', help_text='Rfq status guide')
>
> class Meta:
> quoting = ['Quote_date']
>
> def __str__(self):
> return f'{self.Quote_id} ({self.customer_name.quote})'
>
> class Contractor(models.Model):
> Contractor_name = models.CharField(max_length=50)
> Contractor_businessname = models.CharField(max_length=100)
> Contractor_address = models.CharField(max_length=100)
> Contractor_comments = models.CharField(max_length=300)
> Duration_work = models.CharField(max_length=50)
> Quote_price = models.CharField(max_length=20)
> Quote_date = models.DateField(null=True, blank=True)
> Expiry_quote = models.DateField(null=True, blank=True)
>
> class Meta:
> ordering: ['Quote_price']
>
> def __str__(self):
> return f'{self.Contractor_name}, {self.Quote_price}'
>
> Best,
>
> K
>
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