72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
|
|
// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public Licensee as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public Licensee for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public Licensee
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package migration
|
|
|
|
import (
|
|
"math"
|
|
|
|
"src.techknowlogick.com/xormigrate"
|
|
"xorm.io/xorm"
|
|
)
|
|
|
|
type tasks20210725153703 struct {
|
|
ID int64 `xorm:"bigint autoincr not null" json:"id" param:"listtask"`
|
|
Position float64 `xorm:"double null" json:"position"`
|
|
KanbanPosition float64 `xorm:"double null" json:"kanban_position"`
|
|
}
|
|
|
|
func (tasks20210725153703) TableName() string {
|
|
return "tasks"
|
|
}
|
|
|
|
func init() {
|
|
migrations = append(migrations, &xormigrate.Migration{
|
|
ID: "20210725153703",
|
|
Description: "",
|
|
Migrate: func(tx *xorm.Engine) error {
|
|
err := tx.Sync2(tasks20210725153703{})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
tasks := []*tasks20210725153703{}
|
|
err = tx.Where("position is not null").Find(&tasks)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Migrate all old kanban positions to the kanban positions property
|
|
for _, task := range tasks {
|
|
task.KanbanPosition = task.Position
|
|
task.Position = float64(task.ID) * math.Pow(2, 16)
|
|
_, err = tx.
|
|
Where("id = ?", task.ID).
|
|
Cols("kanban_position", "position").
|
|
Update(task)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
},
|
|
Rollback: func(tx *xorm.Engine) error {
|
|
return nil
|
|
},
|
|
})
|
|
}
|