some first models of pos & add required to attributes

apps/pos_device/migrations/0002_device_acceptor_device_company_device_latitude_and_more.py

@@ -0,0 +1,92 @@
+# Generated by Django 5.0 on 2025-07-21 06:06
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pos_device', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='acceptor',
+            field=models.IntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='company',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='devices', to='pos_device.paymentcompany'),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='latitude',
+            field=models.DecimalField(decimal_places=10, max_digits=20, null=True),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='longitude',
+            field=models.DecimalField(decimal_places=10, max_digits=20, null=True),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='multi_device',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='password',
+            field=models.CharField(max_length=25, null=True),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='serial',
+            field=models.TextField(null=True),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='server_in',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='terminal',
+            field=models.IntegerField(default=0),
+        ),
+        migrations.AddField(
+            model_name='paymentcompany',
+            name='activation',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='paymentcompany',
+            name='name_en',
+            field=models.CharField(max_length=250, null=True),
+        ),
+        migrations.AddField(
+            model_name='paymentcompany',
+            name='name_fa',
+            field=models.CharField(max_length=250, null=True),
+        ),
+        migrations.CreateModel(
+            name='DeviceVersion',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('create_date', models.DateTimeField(auto_now_add=True)),
+                ('modify_date', models.DateTimeField(auto_now=True)),
+                ('creator_info', models.CharField(max_length=100, null=True)),
+                ('modifier_info', models.CharField(max_length=100, null=True)),
+                ('trash', models.BooleanField(default=False)),
+                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_createddby', to=settings.AUTH_USER_MODEL)),
+                ('modified_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_modifiedby', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/pos_device/models.py

@@ -3,10 +3,41 @@ from apps.core.models import BaseModel
 
 
 class PaymentCompany(BaseModel):
-    pass
+    name_fa = models.CharField(max_length=250, null=True)
+    name_en = models.CharField(max_length=250, null=True)
+    activation = models.BooleanField(default=False)
+
+    def __str__(self):
+        return f'Payment Company: {self.name_fa}-{self.id}'
+
+    def save(self, *args, **kwargs):
+        return super(PaymentCompany, self).save(*args, **kwargs)
 
 
 class Device(BaseModel):
+    acceptor = models.IntegerField(default=0)
+    terminal = models.IntegerField(default=0)
+    serial = models.TextField(null=True)
+    password = models.CharField(max_length=25, null=True)
+    multi_device = models.BooleanField(default=False)
+    server_in = models.BooleanField(default=False)
+    latitude = models.DecimalField(max_digits=20, decimal_places=10, null=True)
+    longitude = models.DecimalField(max_digits=20, decimal_places=10, null=True)
+    company = models.ForeignKey(
+        PaymentCompany,
+        on_delete=models.CASCADE,
+        related_name='devices',
+        null=True
+    )
+
+    def __str__(self):
+        return f'Device: {self.serial} - {self.id}'
+
+    def save(self, *args, **kwargs):
+        return super(Device, self).save(*args, **kwargs)
+
+
+class DeviceVersion(BaseModel):
     pass