core: add slug to application

passbook/core/forms/applications.py

@@ -12,7 +12,8 @@ class ApplicationForm(forms.ModelForm):
     class Meta:
 
         model = Application
-        fields = ['name', 'launch_url', 'icon_url', 'rules', 'provider', 'skip_authorization']
+        fields = ['name', 'slug', 'launch_url', 'icon_url',
+                  'rules', 'provider', 'skip_authorization']
         widgets = {
             'name': forms.TextInput(),
             'launch_url': forms.TextInput(),

passbook/core/migrations/0004_application_slug.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.1.4 on 2018-12-26 15:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('passbook_core', '0003_invite'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='application',
+            name='slug',
+            field=models.SlugField(default=''),
+            preserve_default=False,
+        ),
+    ]

passbook/core/models.py

@@ -55,6 +55,7 @@ class Application(RuleModel):
     add custom fields and other properties"""
 
     name = models.TextField()
+    slug = models.SlugField()
     launch_url = models.URLField(null=True, blank=True)
     icon_url = models.TextField(null=True, blank=True)
     provider = models.OneToOneField('Provider', null=True,