Files
minmal-file-cloud-email-pim…/backend/app/models/task.py
T
Stefan Hacker ba3e619963 feat: Aufgaben (Tasks) mit CalDAV VTODO-Sync
Neuer Menuepunkt "Aufgaben" unterhalb Kontakte.

Backend:
- TaskList + Task + TaskListShare Models
- REST-API: CRUD, Teilen, my-color, Import/Export (.ics mit VTODO, CSV)
- CalDAV: Task-Listen tauchen als Calendar-Collection mit
  supported-calendar-component-set=VTODO im autodiscovery auf
- PROPFIND/REPORT/GET/PUT/DELETE/PROPPATCH/MKCOL fuer /dav/<user>/tl-<id>/
- SSE-Notifications bei Aenderungen

Frontend:
- TasksView mit Listen-Sidebar, Suche, "Erledigte ausblenden"
- Mehrfachauswahl + Bulk-Loeschen, Status-Toggle per Checkbox
- Editor mit Titel/Beschreibung/Faellig/Prioritaet/Status/Fortschritt
- Teilen, Farbe persoenlich anpassen, Import/Export

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-14 15:07:06 +02:00

87 lines
3.8 KiB
Python

from datetime import datetime, timezone
from app.extensions import db
class TaskList(db.Model):
__tablename__ = 'task_lists'
id = db.Column(db.Integer, primary_key=True)
owner_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False, index=True)
name = db.Column(db.String(255), nullable=False)
color = db.Column(db.String(7), default='#10b981')
description = db.Column(db.Text, nullable=True)
created_at = db.Column(db.DateTime, default=lambda: datetime.now(timezone.utc))
updated_at = db.Column(db.DateTime, default=lambda: datetime.now(timezone.utc),
onupdate=lambda: datetime.now(timezone.utc))
tasks = db.relationship('Task', backref='task_list', lazy='dynamic',
cascade='all, delete-orphan')
shares = db.relationship('TaskListShare', backref='task_list', lazy='dynamic',
cascade='all, delete-orphan')
def to_dict(self):
return {
'id': self.id,
'owner_id': self.owner_id,
'name': self.name,
'color': self.color,
'description': self.description,
'created_at': self.created_at.isoformat() if self.created_at else None,
}
class Task(db.Model):
__tablename__ = 'tasks'
id = db.Column(db.Integer, primary_key=True)
task_list_id = db.Column(db.Integer, db.ForeignKey('task_lists.id'), nullable=False, index=True)
uid = db.Column(db.String(255), unique=True, nullable=False)
ical_data = db.Column(db.Text, nullable=False, default='') # Full VTODO block
summary = db.Column(db.String(500), nullable=True)
description = db.Column(db.Text, nullable=True)
status = db.Column(db.String(32), nullable=True) # NEEDS-ACTION | IN-PROCESS | COMPLETED | CANCELLED
priority = db.Column(db.Integer, nullable=True) # 0 (keine) - 9
percent_complete = db.Column(db.Integer, nullable=True) # 0..100
due = db.Column(db.DateTime, nullable=True, index=True)
dtstart = db.Column(db.DateTime, nullable=True)
completed_at = db.Column(db.DateTime, nullable=True)
categories = db.Column(db.Text, nullable=True) # kommagetrennt
created_at = db.Column(db.DateTime, default=lambda: datetime.now(timezone.utc))
updated_at = db.Column(db.DateTime, default=lambda: datetime.now(timezone.utc),
onupdate=lambda: datetime.now(timezone.utc))
def to_dict(self):
return {
'id': self.id,
'task_list_id': self.task_list_id,
'uid': self.uid,
'summary': self.summary,
'description': self.description,
'status': self.status or 'NEEDS-ACTION',
'priority': self.priority,
'percent_complete': self.percent_complete,
'due': self.due.isoformat() if self.due else None,
'dtstart': self.dtstart.isoformat() if self.dtstart else None,
'completed_at': self.completed_at.isoformat() if self.completed_at else None,
'categories': self.categories.split(',') if self.categories else [],
'created_at': self.created_at.isoformat() if self.created_at else None,
'updated_at': self.updated_at.isoformat() if self.updated_at else None,
}
class TaskListShare(db.Model):
__tablename__ = 'task_list_shares'
id = db.Column(db.Integer, primary_key=True)
task_list_id = db.Column(db.Integer, db.ForeignKey('task_lists.id'), nullable=False, index=True)
shared_with_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False, index=True)
permission = db.Column(db.String(20), nullable=False, default='read')
color = db.Column(db.String(7), nullable=True)
shared_with = db.relationship('User', backref='shared_task_lists')
__table_args__ = (
db.UniqueConstraint('task_list_id', 'shared_with_id', name='uq_task_list_share'),
)