imacat/mia-accounting-django
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Applied the User model to the data models in the accounting application. Changed the primary keys of the accounting application to positive integers.

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依瑪貓
2020-07-06 00:09:26 +08:00
parent 5acda6cd30
commit 714086e8e2
1 changed files with 29 additions and 17 deletions
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46
accounting/models.py
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@@ -18,14 +18,14 @@
"""The data models of the accounting application. """The data models of the accounting application.
""" """
from django.conf import settings
from django.db import models from django.db import models
from django.urls import reverse from django.urls import reverse
class Subject(models.Model): class Subject(models.Model):
"""An accounting subject.""" """An accounting subject."""
sn = models.IntegerField(primary_key=True) sn = models.PositiveIntegerField(primary_key=True)
parent = models.ForeignKey( parent = models.ForeignKey(
"self", on_delete=models.PROTECT, null=True, blank=True, "self", on_delete=models.PROTECT, null=True, blank=True,
db_column="parent_sn") db_column="parent_sn")
@@ -36,12 +36,16 @@ class Subject(models.Model):
max_length=32, null=True, blank=True) max_length=32, null=True, blank=True)
created_at = models.DateTimeField( created_at = models.DateTimeField(
auto_now_add=True, db_column="created") auto_now_add=True, db_column="created")
created_by_sn = models.IntegerField( created_by = models.ForeignKey(
default=923153018, db_column="createdby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="createdby",
related_name="created_accounting_subjects")
updated_at = models.DateTimeField( updated_at = models.DateTimeField(
auto_now_add=True, db_column="updated") auto_now_add=True, db_column="updated")
updated_by_sn = models.IntegerField( updated_by = models.ForeignKey(
default=923153018, db_column="updatedby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="updatedby",
related_name="updated_accounting_subjects")
def __str__(self): def __str__(self):
"""Returns the string representation of this accounting """Returns the string representation of this accounting
@@ -55,18 +59,22 @@ class Subject(models.Model):
class Transaction(models.Model): class Transaction(models.Model):
"""An accounting transaction.""" """An accounting transaction."""
sn = models.IntegerField(primary_key=True) sn = models.PositiveIntegerField(primary_key=True)
date = models.DateField(auto_now_add=True) date = models.DateField()
ord = models.PositiveSmallIntegerField(default=1) ord = models.PositiveSmallIntegerField(default=1)
note = models.CharField(max_length=128, null=True, blank=True) note = models.CharField(max_length=128, null=True, blank=True)
created_at = models.DateTimeField( created_at = models.DateTimeField(
auto_now_add=True, db_column="created") auto_now_add=True, db_column="created")
created_by_sn = models.IntegerField( created_by = models.ForeignKey(
default=923153018, db_column="createdby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="createdby",
related_name="created_accounting_transactions")
updated_at = models.DateTimeField( updated_at = models.DateTimeField(
auto_now_add=True, db_column="updated") auto_now_add=True, db_column="updated")
updated_by_sn = models.IntegerField( updated_by = models.ForeignKey(
default=923153018, db_column="updatedby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="updatedby",
related_name="updated_accounting_transactions")
@property @property
def debit_records(self): def debit_records(self):
@@ -126,7 +134,7 @@ class Transaction(models.Model):
class Record(models.Model): class Record(models.Model):
"""An accounting record.""" """An accounting record."""
sn = models.IntegerField(primary_key=True) sn = models.PositiveIntegerField(primary_key=True)
transaction = models.ForeignKey( transaction = models.ForeignKey(
Transaction, on_delete=models.CASCADE, Transaction, on_delete=models.CASCADE,
db_column="transaction_sn") db_column="transaction_sn")
@@ -138,12 +146,16 @@ class Record(models.Model):
amount = models.PositiveIntegerField() amount = models.PositiveIntegerField()
created_at = models.DateTimeField( created_at = models.DateTimeField(
auto_now_add=True, db_column="created") auto_now_add=True, db_column="created")
created_by_sn = models.IntegerField( created_by = models.ForeignKey(
default=923153018, db_column="createdby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="createdby",
related_name="created_accounting_records")
updated_at = models.DateTimeField( updated_at = models.DateTimeField(
auto_now_add=True, db_column="updated") auto_now_add=True, db_column="updated")
updated_by_sn = models.IntegerField( updated_by = models.ForeignKey(
default=923153018, db_column="updatedby") settings.AUTH_USER_MODEL, on_delete=models.PROTECT,
db_column="updatedby",
related_name="updated_accounting_records")
@property @property
def debit_amount(self): def debit_amount(self):