scotty/storage/database.go
Philipp Wolfer 117014a977
Change project license to GPLv3
Individual files, mainly the models and the HTTP clients stay under MIT
2023-11-22 08:05:23 +01:00

108 lines
2.7 KiB
Go

/*
Copyright © 2023 Philipp Wolfer <phw@uploadedlobster.com>
This file is part of Scotty.
Scotty 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.
Scotty 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
Scotty. If not, see <https://www.gnu.org/licenses/>.
*/
package storage
import (
"encoding/json"
"log"
"os"
"time"
"github.com/glebarez/sqlite"
"golang.org/x/oauth2"
"gorm.io/datatypes"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"gorm.io/gorm/logger"
)
type Database struct {
db *gorm.DB
}
func New(dsn string) (db Database, err error) {
newLogger := logger.New(
log.New(os.Stderr, "\r\n", log.LstdFlags),
logger.Config{
LogLevel: logger.Error, // Log level Info will output everything
},
)
gornDb, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{Logger: newLogger})
if err != nil {
return
}
db.db = gornDb
// Migrate the schema
err = gornDb.AutoMigrate(&ImportTimestamp{}, &OAuth2Token{})
return
}
func (db Database) GetImportTimestamp(source string, target string, entity string) (time.Time, error) {
result := ImportTimestamp{
SourceService: source,
TargetService: target,
Entity: entity,
}
err := db.db.Limit(1).Find(&result).Error
return result.Timestamp, err
}
func (db Database) SetImportTimestamp(source string, target string, entity string, timestamp time.Time) error {
entry := ImportTimestamp{
SourceService: source,
TargetService: target,
Entity: entity,
Timestamp: timestamp,
}
err := db.db.Clauses(clause.OnConflict{
DoUpdates: clause.AssignmentColumns([]string{"timestamp", "updated_at"}),
}).Create(&entry).Error
return err
}
func (db Database) GetOAuth2Token(service string) (*oauth2.Token, error) {
result := OAuth2Token{
Service: service,
}
err := db.db.Limit(1).Find(&result).Error
if err != nil {
return nil, err
}
token := oauth2.Token{}
if result.Token != nil {
err = json.Unmarshal(result.Token, &token)
}
return &token, err
}
func (db Database) SetOAuth2Token(service string, token *oauth2.Token) error {
jsonTok, err := json.Marshal(token)
if err != nil {
return err
}
entry := OAuth2Token{
Service: service,
Token: datatypes.JSON(jsonTok),
}
err = db.db.Clauses(clause.OnConflict{
DoUpdates: clause.AssignmentColumns([]string{"token", "updated_at"}),
}).Create(&entry).Error
return err
}