121 lines
3.4 KiB
Go
121 lines
3.4 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public Licensee as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public Licensee for more details.
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//
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// You should have received a copy of the GNU Affero General Public Licensee
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package migration
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import (
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"code.vikunja.io/api/pkg/config"
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"src.techknowlogick.com/xormigrate"
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"xorm.io/xorm"
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)
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type task20200515172220 struct {
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ID int64 `xorm:"int(11) autoincr not null unique pk"`
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Title string `xorm:"varchar(250) null"`
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Text string `xorm:"varchar(250) not null"`
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}
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func (t *task20200515172220) TableName() string {
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return "tasks"
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}
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// We can't do the migration if the title column is not null but has a default value of null,
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// so we initialize it as null and change it after migrating.
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type task20200515172221 struct {
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Title string `xorm:"varchar(250) not null"`
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}
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func (t *task20200515172221) TableName() string {
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return "tasks"
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}
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func init() {
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migrations = append(migrations, &xormigrate.Migration{
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ID: "20200515172220",
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Description: "Change task text to title",
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Migrate: func(tx *xorm.Engine) error {
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err := tx.Sync2(task20200515172220{})
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if err != nil {
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return err
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}
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tasks := []*task20200515172220{}
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err = tx.Find(&tasks)
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if err != nil {
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return err
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}
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for _, task := range tasks {
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task.Title = task.Text
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_, err = tx.Where("id = ?", task.ID).Update(task)
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if err != nil {
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return err
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}
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}
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err = tx.Sync2(task20200515172221{})
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if err != nil {
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return err
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}
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// sqlite is not able to drop columns. To have inserting new tasks still work, we drop the column manually.
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if config.DatabaseType.GetString() == "sqlite" {
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_, err = tx.Exec(`
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create table tasks_dg_tmp
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(
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id INTEGER not null
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primary key autoincrement,
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description TEXT,
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done INTEGER,
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done_at_unix INTEGER,
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due_date_unix INTEGER,
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created_by_id INTEGER not null,
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list_id INTEGER not null,
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repeat_after INTEGER,
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priority INTEGER,
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start_date_unix INTEGER,
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end_date_unix INTEGER,
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hex_color TEXT,
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percent_done REAL,
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"index" INTEGER default 0 not null,
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uid TEXT,
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created INTEGER not null,
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updated INTEGER not null,
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bucket_id INTEGER,
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position REAL,
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title TEXT
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);
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insert into tasks_dg_tmp(id, description, done, done_at_unix, due_date_unix, created_by_id, list_id, repeat_after, priority, start_date_unix, end_date_unix, hex_color, percent_done, "index", uid, created, updated, bucket_id, position, title) select id, description, done, done_at_unix, due_date_unix, created_by_id, list_id, repeat_after, priority, start_date_unix, end_date_unix, hex_color, percent_done, "index", uid, created, updated, bucket_id, position, title from tasks;
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drop table tasks;
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alter table tasks_dg_tmp rename to tasks;
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create unique index tasks_id_uindex
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on tasks (id);
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`)
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return err
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}
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return dropTableColum(tx, "tasks", "text")
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},
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Rollback: func(tx *xorm.Engine) error {
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return nil
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},
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})
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}
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