Changed it so that tasks can be dragged and reordered, as well as having tasks breathe to leave a space where the task will go when you let go

backend/main.py

@@ -99,17 +99,21 @@ def delete_user(user_id: str, db: Session = Depends(get_db), current_user: model
 
 @app.get("/tasks", response_model=List[schemas.Task])
 def read_tasks(db: Session = Depends(get_db), current_user: models.User = Depends(auth.get_current_user)):
-    return db.query(models.Task).filter(models.Task.deleted_at == None).all()
+    return db.query(models.Task).filter(models.Task.deleted_at == None).order_by(models.Task.position.asc()).all()
 
 @app.get("/tasks/deleted", response_model=List[schemas.Task])
 def read_deleted_tasks(db: Session = Depends(get_db), current_user: models.User = Depends(auth.get_current_user)):
     if current_user.account_type != "admin":
         raise HTTPException(status_code=403, detail="Not enough permissions")
-    return db.query(models.Task).filter(models.Task.deleted_at != None).all()
+    return db.query(models.Task).filter(models.Task.deleted_at != None).order_by(models.Task.position.asc()).all()
 
 @app.post("/tasks", response_model=schemas.Task)
 def create_task(task: schemas.TaskCreate, db: Session = Depends(get_db), current_user: models.User = Depends(auth.get_current_user)):
     task_id = task.id or f"t_{uuid.uuid4().hex[:8]}"
+    
+    # Calculate position (max in column + 1000)
+    max_pos = db.query(func.max(models.Task.position)).filter(models.Task.assignee_id == task.assignee_id).scalar() or 0.0
+    
     db_task = models.Task(
         id=task_id,
         title=task.title,
@@ -120,7 +124,8 @@ def create_task(task: schemas.TaskCreate, db: Session = Depends(get_db), current
         source=task.source,
         status=task.status,
         due_at=task.due_at,
-        reminder_at=task.reminder_at
+        reminder_at=task.reminder_at,
+        position=max_pos + 1000.0
     )
     db.add(db_task)
     

backend/models.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Integer, String, ForeignKey, Table, DateTime, Enum
+from sqlalchemy import Column, Integer, String, ForeignKey, Table, DateTime, Enum, Float
 from sqlalchemy.orm import relationship
 from sqlalchemy.sql import func
 from .database import Base
@@ -43,6 +43,7 @@ class Task(Base):
     due_at = Column(DateTime(timezone=True))
     reminder_at = Column(DateTime(timezone=True))
     deleted_at = Column(DateTime(timezone=True))
+    position = Column(Float, default=0.0)
 
     assignee = relationship("User", back_populates="tasks", foreign_keys=[assignee_id])
     tags = relationship("Tag", secondary=task_tags, back_populates="tasks")
@@ -90,3 +91,4 @@ class Workspace(Base):
     id = Column(String, primary_key=True)
     name = Column(String, nullable=False)
     timezone = Column(String, nullable=False, default="Pacific/Auckland")
+

backend/schemas.py

@@ -68,6 +68,7 @@ class TaskBase(BaseModel):
     due_at: Optional[datetime] = None
     reminder_at: Optional[datetime] = None
     deleted_at: Optional[datetime] = None
+    position: float = 0.0
 
 class TaskCreate(TaskBase):
     id: Optional[str] = None
@@ -81,6 +82,7 @@ class TaskUpdate(BaseModel):
     status: Optional[str] = None
     due_at: Optional[datetime] = None
     reminder_at: Optional[datetime] = None
+    position: Optional[float] = None
 
 class Task(TaskBase):
     id: str