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Beyhan Oğur
2026-04-26 22:20:45 +03:00
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backup/models.py Normal file
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from django.db import models
from django.contrib.auth import get_user_model
User = get_user_model()
class DatabaseBackup(models.Model):
"""Veritabanı yedekleme kayıtlarını tutar"""
STATUS_CHOICES = [
('pending', 'Bekliyor'),
('in_progress', 'İşleniyor'),
('completed', 'Tamamlandı'),
('failed', 'Başarısız'),
]
BACKUP_TYPE_CHOICES = [
('manual', 'Manuel'),
('automatic', 'Otomatik'),
]
name = models.CharField(max_length=255, verbose_name='Yedek Adı')
file_path = models.CharField(max_length=500, verbose_name='Dosya Yolu', blank=True, null=True)
file_size = models.BigIntegerField(verbose_name='Dosya Boyutu (bytes)', null=True, blank=True)
status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name='Durum')
backup_type = models.CharField(max_length=20, choices=BACKUP_TYPE_CHOICES, default='manual', verbose_name='Yedek Tipi')
created_by = models.ForeignKey(User, on_delete=models.SET_NULL, null=True, blank=True, verbose_name='Oluşturan')
created_at = models.DateTimeField(auto_now_add=True, verbose_name='Oluşturulma Tarihi')
completed_at = models.DateTimeField(null=True, blank=True, verbose_name='Tamamlanma Tarihi')
error_message = models.TextField(blank=True, null=True, verbose_name='Hata Mesajı')
notes = models.TextField(blank=True, null=True, verbose_name='Notlar')
class Meta:
verbose_name = 'Veritabanı Yedeği'
verbose_name_plural = 'Veritabanı Yedekleri'
ordering = ['-created_at']
def __str__(self):
return f"{self.name} - {self.get_status_display()}"
def get_file_size_display(self):
"""Dosya boyutunu okunabilir formatta döndürür"""
if not self.file_size:
return "N/A"
size = self.file_size
for unit in ['B', 'KB', 'MB', 'GB']:
if size < 1024.0:
return f"{size:.2f} {unit}"
size /= 1024.0
return f"{size:.2f} TB"