vikunja-api/pkg/modules/migration/create_from_structure.go
konrad 9e39399689 Migration (#120)
Go mod tidy

[skip ci] Add modules/migration to docs

[skip ci] update date

fmt

Merge branch 'master' into feature/migration

# Conflicts:
#	pkg/routes/api/v1/info.go

Add docs on how to create a migrator

Add available migrators to /info endpoint

Return a message once everything was migrated successfully

Add swagger docs for wunderlist migration

Docs for migration [skip ci]

Fix due date fixture in migration test

Fix staticcheck

Fix lint

Logging and cleanup

Make the migrator work with real data

Add routes for migration

Fix misspell

Add method to store a full vikunja structure into vikunja

Add getting all data from wunderlist

Add attachment migration from wunderlist

Add done and done at to wunderlist migrator

Add todo

Add wunderlist auth url implementation

Fix lint

Finish wunderlist migration

Added all structs for the wunderlist migratior

Fix owner field being null for user shared namespaces (#119)

Update copyright year (#118)

Add option to disable registration (#117)

Added migrator interface

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/api/pulls/120
2020-01-19 16:52:16 +00:00

97 lines
2.6 KiB
Go

// Vikunja is a todo-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"
"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 *models.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
}