Allow moving tickets between projects with P.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/command/ticket_cmds.go

@@ -9,8 +9,8 @@ import (
 
 // CreateTicket creates a ticket; Undo deletes it.
 type CreateTicket struct {
-	Store  ticket.Store
-	Ticket ticket.Ticket
+	Store   ticket.Store
+	Ticket  ticket.Ticket
 	created ticket.Ticket
 }
 
@@ -79,3 +79,43 @@ func (c *UpdateTicket) Undo(ctx context.Context) error {
 	_ = ctx
 	return c.Store.Update(c.Before)
 }
+
+// MoveTicket relocates a ticket to another project; Undo moves it back.
+type MoveTicket struct {
+	Store     ticket.Store
+	TimeStore ticket.TimeStore
+	Before    ticket.Ticket
+	After     ticket.Ticket // ProjectID is the destination; other fields from Before
+}
+
+func (c *MoveTicket) Name() string { return "move ticket" }
+
+func (c *MoveTicket) Execute(ctx context.Context) error {
+	_ = ctx
+	moved, err := c.Store.Move(c.Before.ID, c.After.ProjectID)
+	if err != nil {
+		return err
+	}
+	c.After = moved
+	if c.TimeStore != nil {
+		if err := c.TimeStore.RetargetTicket(moved.ID, moved.ProjectID); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (c *MoveTicket) Undo(ctx context.Context) error {
+	_ = ctx
+	moved, err := c.Store.Move(c.After.ID, c.Before.ProjectID)
+	if err != nil {
+		return err
+	}
+	c.Before = moved
+	if c.TimeStore != nil {
+		if err := c.TimeStore.RetargetTicket(moved.ID, moved.ProjectID); err != nil {
+			return err
+		}
+	}
+	return nil
+}