vikunja/pkg/migration/20200515172220.go
konrad fe43173b6c
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Ensure consistent naming of title fields (#528)
Remove task text and namespace name in migration

Fix lint

Add migration for namespace title

Fix renaming namespace name to title

Rename namespace name field to title

Drop text column at the end of the migration

Add migration for task text to title

Rename task text to title

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: vikunja/api#528
2020-05-16 10:17:44 +00:00

121 lines
3.4 KiB
Go

// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-2020 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 General Public License 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package migration
import (
"code.vikunja.io/api/pkg/config"
"src.techknowlogick.com/xormigrate"
"xorm.io/xorm"
)
type task20200515172220 struct {
ID int64 `xorm:"int(11) autoincr not null unique pk"`
Title string `xorm:"varchar(250) null"`
Text string `xorm:"varchar(250) not null"`
}
func (t *task20200515172220) TableName() string {
return "tasks"
}
// We can't do the migration if the title column is not null but has a default value of null,
// so we initialize it as null and change it after migrating.
type task20200515172221 struct {
Title string `xorm:"varchar(250) not null"`
}
func (t *task20200515172221) TableName() string {
return "tasks"
}
func init() {
migrations = append(migrations, &xormigrate.Migration{
ID: "20200515172220",
Description: "Change task text to title",
Migrate: func(tx *xorm.Engine) error {
err := tx.Sync2(task20200515172220{})
if err != nil {
return err
}
tasks := []*task20200515172220{}
err = tx.Find(&tasks)
if err != nil {
return err
}
for _, task := range tasks {
task.Title = task.Text
_, err = tx.Where("id = ?", task.ID).Update(task)
if err != nil {
return err
}
}
err = tx.Sync2(task20200515172221{})
if err != nil {
return err
}
// sqlite is not able to drop columns. To have inserting new tasks still work, we drop the column manually.
if config.DatabaseType.GetString() == "sqlite" {
_, err = tx.Exec(`
create table tasks_dg_tmp
(
id INTEGER not null
primary key autoincrement,
description TEXT,
done INTEGER,
done_at_unix INTEGER,
due_date_unix INTEGER,
created_by_id INTEGER not null,
list_id INTEGER not null,
repeat_after INTEGER,
priority INTEGER,
start_date_unix INTEGER,
end_date_unix INTEGER,
hex_color TEXT,
percent_done REAL,
"index" INTEGER default 0 not null,
uid TEXT,
created INTEGER not null,
updated INTEGER not null,
bucket_id INTEGER,
position REAL,
title TEXT
);
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;
drop table tasks;
alter table tasks_dg_tmp rename to tasks;
create unique index tasks_id_uindex
on tasks (id);
`)
return err
}
return dropTableColum(tx, "tasks", "text")
},
Rollback: func(tx *xorm.Engine) error {
return nil
},
})
}