Initial commit

backend/apps/events/models.py

@@ -0,0 +1,73 @@
+from django.db import models
+from django.conf import settings
+
+class Skill(models.Model):
+    name = models.CharField(max_length=100, unique=True)
+    description = models.TextField(blank=True, default='')
+    color = models.CharField(max_length=20, default='#3b82f6')
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return self.name
+
+class Event(models.Model):
+    title = models.CharField(max_length=200)
+    description = models.TextField(blank=True, default='')
+    location = models.CharField(max_length=200, blank=True, default='')
+    start_date = models.DateField()
+    end_date = models.DateField()
+    is_active = models.BooleanField(default=True, help_text="Aktiv/Deaktiviert Status")
+    created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET_NULL, null=True, related_name='created_events')
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def __str__(self):
+        return f"{self.title} ({'Aktiv' if self.is_active else 'Deaktiviert'})"
+
+class TaskArea(models.Model):
+    event = models.ForeignKey(Event, on_delete=models.CASCADE, related_name='task_areas')
+    name = models.CharField(max_length=150)  # e.g., Tresendienst, Essen kochen, Aufbau, Aufräumen
+    description = models.TextField(blank=True, default='')
+    order = models.IntegerField(default=0)
+
+    class Meta:
+        ordering = ['order', 'id']
+
+    def __str__(self):
+        return f"{self.event.title} - {self.name}"
+
+class Shift(models.Model):
+    task_area = models.ForeignKey(TaskArea, on_delete=models.CASCADE, related_name='shifts')
+    title = models.CharField(max_length=150)  # e.g., "Frühschicht", "14:00 - 18:00"
+    start_time = models.CharField(max_length=50)  # e.g. "14:00" or ISO string
+    end_time = models.CharField(max_length=50)    # e.g. "18:00" or ISO string
+    max_participants = models.PositiveIntegerField(default=1)
+    required_skills = models.ManyToManyField(Skill, blank=True, related_name='shifts')
+
+    def __str__(self):
+        return f"{self.task_area.name}: {self.title} ({self.start_time} - {self.end_time})"
+
+class ShiftSignup(models.Model):
+    shift = models.ForeignKey(Shift, on_delete=models.CASCADE, related_name='signups')
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, null=True, blank=True, related_name='shift_signups')
+    guest_name = models.CharField(max_length=150, null=True, blank=True)
+    guest_session_key = models.CharField(max_length=255, null=True, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    class Meta:
+        ordering = ['created_at']
+
+    def __str__(self):
+        if self.user:
+            return f"{self.user.display_name or self.user.username} -> {self.shift.title}"
+        return f"Gast: {self.guest_name} -> {self.shift.title}"
+
+class EventTemplate(models.Model):
+    name = models.CharField(max_length=200)
+    description = models.TextField(blank=True, default='')
+    template_data = models.JSONField(help_text="JSON structure containing task areas and shifts")
+    created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET_NULL, null=True, related_name='event_templates')
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return self.name