use uuid instead of code

apps/transactions/migrations/0001_initial.py

@@ -0,0 +1,29 @@
+# Generated by Django 3.0 on 2020-03-08 11:13
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Transaction',
+            fields=[
+                ('uuid', models.UUIDField(db_index=True, default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('code', models.IntegerField(db_index=True, unique=True, verbose_name='code')),
+                ('amount', models.IntegerField(verbose_name='amount')),
+                ('delay', models.IntegerField(blank=True, default=0)),
+                ('state', models.IntegerField(choices=[(1, 'created'), (2, 'delayed'), (3, 'pending'), (4, 'failed'), (5, 'done')], default=1)),
+                ('create', models.DateTimeField(auto_now=True, null=True, verbose_name='create')),
+                ('last_update', models.DateTimeField(auto_now=True, null=True, verbose_name='last update')),
+                ('application_id', models.IntegerField(blank=True, null=True, verbose_name='application ID')),
+                ('detail_id', models.IntegerField(blank=True, null=True)),
+            ],
+        ),
+    ]

apps/transactions/migrations/0002_auto_20200308_1113.py

@@ -0,0 +1,32 @@
+# Generated by Django 3.0 on 2020-03-08 11:13
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('transactions', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='transaction',
+            name='payee',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='receipts', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='transaction',
+            name='payer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='payments', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterUniqueTogether(
+            name='transaction',
+            unique_together={('application_id', 'detail_id')},
+        ),
+    ]

apps/users/migrations/0001_initial.py

@@ -0,0 +1,57 @@
+# Generated by Django 3.0 on 2020-03-08 11:13
+
+import apps.users.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0011_update_proxy_permissions'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('uuid', models.UUIDField(db_index=True, default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('name', models.CharField(blank=True, max_length=30, verbose_name='name')),
+                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('username', models.CharField(blank=True, error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, null=True, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('phone_number', models.CharField(blank=True, max_length=30, null=True, unique=True, verbose_name='phone number')),
+                ('otp', models.CharField(blank=True, max_length=6, null=True, verbose_name='otp')),
+                ('otp_expire', models.DateTimeField(blank=True, null=True, verbose_name='otp expire')),
+                ('otp_try', models.IntegerField(blank=True, default=0, null=True, verbose_name='otp try')),
+                ('last_checkout_request', models.DateTimeField(blank=True, max_length=30, null=True, verbose_name='otp expire')),
+                ('balance', models.IntegerField(default=0, verbose_name='balance')),
+                ('iban', models.CharField(blank=True, max_length=30, null=True)),
+                ('iban_verified', models.BooleanField(null=True)),
+                ('avatar', models.ImageField(blank=True, null=True, upload_to='avatars')),
+                ('code', models.IntegerField(db_index=True, null=True, unique=True, verbose_name='code')),
+                ('last_update', models.DateTimeField(auto_now=True, max_length=30, null=True, verbose_name='last update')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
+            },
+            managers=[
+                ('objects', apps.users.models.UserManager()),
+            ],
+        ),
+    ]

apps/users/migrations/0002_remove_user_code.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0 on 2020-03-08 11:31
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='user',
+            name='code',
+        ),
+    ]