You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
from django.db import models
|
|
from osinacore.models import *
|
|
|
|
# Create your models here.
|
|
|
|
class RecurringCycle(models.Model):
|
|
months = models.IntegerField()
|
|
def __str__(self):
|
|
return f"{self.months} months"
|
|
|
|
|
|
class Service(models.Model):
|
|
title = models.CharField(max_length=200)
|
|
description = models.TextField(blank=True)
|
|
customer = models.ForeignKey(CustomerProfile, on_delete=models.CASCADE)
|
|
project = models.ForeignKey(Project, blank=True, on_delete=models.CASCADE)
|
|
type = models.ForeignKey(ProjectType, on_delete=models.CASCADE, blank=True)
|
|
amount = models.DecimalField(decimal_places=3, max_digits = 5)
|
|
recurring = models.BooleanField(default=False)
|
|
recurring_cycle = models.ForeignKey(RecurringCycle, on_delete=models.SET_NULL, null=True, blank=True)
|
|
created_at = models.DateField(null=True)
|
|
cancelled_at = models.DateField(blank=True, null=True)
|
|
active = models.BooleanField(default=True, null=True)
|
|
def __str__(self):
|
|
return self.title
|
|
|
|
|
|
class Charge(models.Model):
|
|
service = models.ForeignKey(Service, on_delete=models.CASCADE)
|
|
amount = models.DecimalField(decimal_places=3, max_digits = 5, null=True)
|
|
due_date = models.DateField()
|
|
is_paid = models.BooleanField(default=False)
|
|
def __str__(self):
|
|
return f"{self.service}'s charge due {self.due_date}"
|
|
|
|
|
|
class PaymentType(models.Model):
|
|
name = models.CharField(max_length=100)
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class ServicePayment(models.Model):
|
|
charge = models.ManyToManyField(Charge, null=True)
|
|
amount = models.DecimalField(decimal_places=3, max_digits = 5)
|
|
date_paid = models.DateField()
|
|
type = models.ForeignKey(PaymentType, null=True, on_delete=models.SET_NULL)
|
|
comment = models.TextField(null=True, blank=True)
|
|
def __str__(self):
|
|
return f"Payment for {self.charge}"
|
|
|
|
|
|
class Invoice(models.Model):
|
|
invoice_number = models.CharField(max_length=100)
|
|
charge = models.ManyToManyField(Charge)
|
|
date_created = models.DateField()
|
|
def __str__(self):
|
|
return self.invoice_number
|
|
|
|
|
|
class Receipt(models.Model):
|
|
receipt_number = models.CharField(max_length=100)
|
|
payment = models.ManyToManyField(ServicePayment)
|
|
date_generated = models.DateField()
|
|
def __str__(self):
|
|
return self.receipt_number |