database.go

// Kiebitz - Privacy-Friendly Appointment Scheduling
// Copyright (C) 2021-2021 The Kiebitz Authors
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version. Additional terms
// as defined in section 7 of the license (e.g. regarding attribution)
// are specified at https://kiebitz.eu/en/docs/open-source/additional-terms.
//
// 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package helpers

import (
	"github.com/impfen/services-inoeg"
)

func InitializeDatabase(settings *services.Settings) (services.Database, error) {
	if settings.Database == nil {
		return nil, nil
	}
	definition := settings.Definitions.DatabaseDefinitions[settings.Database.Type]
	if db, err := definition.Maker(settings.Database.Settings); err != nil {
		return nil, err
	} else if err := db.Open(); err != nil {
		return nil, err
	} else {
		return db, nil
	}
}