Migration Improvements (#122)

Update swagger docs

Update docs

Let the wunderlist migrator use the registerRoutes function

Add migration status table

Add migration status

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/api/pulls/122

pkg/modules/migration/migration_status.go

@@ -0,0 +1,49 @@
+// 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 "code.vikunja.io/api/pkg/models"
+
+// Status represents this migration status
+type Status struct {
+	ID           int64  `xorm:"int(11) autoincr not null unique pk" json:"id"`
+	UserID       int64  `xorm:"int(11) not null" json:"-"`
+	MigratorName string `xorm:"varchar(255)" json:"migrator_name"`
+	CreatedUnix  int64  `xorm:"created not null" json:"time_unix"`
+}
+
+// TableName holds the table name for the migration status table
+func (s *Status) TableName() string {
+	return "migration_status"
+}
+
+// SetMigrationStatus sets the migration status for a user
+func SetMigrationStatus(m Migrator, u *models.User) (err error) {
+	status := &Status{
+		UserID:       u.ID,
+		MigratorName: m.Name(),
+	}
+	_, err = x.Insert(status)
+	return
+}
+
+// GetMigrationStatus returns the migration status for a migration and a user
+func GetMigrationStatus(m Migrator, u *models.User) (status *Status, err error) {
+	status = &Status{}
+	_, err = x.Where("user_id = ? and migrator_name = ?", u.ID, m.Name()).Desc("id").Get(status)
+	return
+}