agendas: new model EventsType (#63285)

chrono/agendas/migrations/0115_events_type.py

@@ -0,0 +1,24 @@
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('agendas', '0114_auto_20220324_1702'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='EventsType',
+            fields=[
+                (
+                    'id',
+                    models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+                ),
+                ('slug', models.SlugField(max_length=160, unique=True, verbose_name='Identifier')),
+                ('label', models.CharField(max_length=150, verbose_name='Label')),
+                ('custom_fields', django.contrib.postgres.fields.jsonb.JSONField(blank=True, default=list)),
+            ],
+        ),
+    ]

chrono/agendas/models.py

@@ -1817,6 +1817,27 @@ class Event(models.Model):
         return datetime.datetime.strptime(datetime_part, '%Y-%m-%d-%H%M')
 
 
+class EventsType(models.Model):
+    slug = models.SlugField(_('Identifier'), max_length=160, unique=True)
+    label = models.CharField(_('Label'), max_length=150)
+    custom_fields = JSONField(blank=True, default=list)
+
+    def __str__(self):
+        return self.label
+
+    class Meta:
+        ordering = ['label']
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = generate_slug(self)
+        super().save(*args, **kwargs)
+
+    @property
+    def base_slug(self):
+        return slugify(self.label)
+
+
 class BookingColor(models.Model):
     COLOR_COUNT = 8