98 lines
2.6 KiB
Go
98 lines
2.6 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 (
|
|
"bytes"
|
|
"code.vikunja.io/api/pkg/models"
|
|
"code.vikunja.io/api/pkg/user"
|
|
"io/ioutil"
|
|
)
|
|
|
|
// InsertFromStructure takes a fully nested Vikunja data structure and a user and then creates everything for this user
|
|
// (Namespaces, tasks, etc. Even attachments and relations.)
|
|
func InsertFromStructure(str []*models.NamespaceWithLists, user *user.User) (err error) {
|
|
|
|
// Create all namespaces
|
|
for _, n := range str {
|
|
err = n.Create(user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
// Create all lists
|
|
for _, l := range n.Lists {
|
|
// The tasks slice is going to be reset during the creation of the list so we rescue it here to be able
|
|
// to still loop over the tasks aftere the list was created.
|
|
tasks := l.Tasks
|
|
|
|
l.NamespaceID = n.ID
|
|
err = l.Create(user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
// Create all tasks
|
|
for _, t := range tasks {
|
|
t.ListID = l.ID
|
|
err = t.Create(user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
// Create all relation for each task
|
|
for kind, tasks := range t.RelatedTasks {
|
|
// First create the related tasks if they does not exist
|
|
for _, rt := range tasks {
|
|
if rt.ID == 0 {
|
|
err = rt.Create(user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
|
|
// Then create the relation
|
|
taskRel := &models.TaskRelation{
|
|
TaskID: rt.ID,
|
|
OtherTaskID: t.ID,
|
|
RelationKind: kind,
|
|
}
|
|
err = taskRel.Create(user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
// Create all attachments for each task
|
|
for _, a := range t.Attachments {
|
|
// Check if we have a file to create
|
|
if len(a.File.FileContent) > 0 {
|
|
a.TaskID = t.ID
|
|
fr := ioutil.NopCloser(bytes.NewReader(a.File.FileContent))
|
|
err = a.NewAttachment(fr, a.File.Name, a.File.Size, user)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|