2020-01-30 14:49:39 +01:00
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package database
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import (
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"log"
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2020-01-31 15:22:58 +01:00
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"net/url"
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2020-01-30 14:49:39 +01:00
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"os"
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2021-01-10 18:59:01 +01:00
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"strings"
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2020-01-30 14:49:39 +01:00
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2020-12-17 23:18:00 +01:00
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"github.com/photoview/photoview/api/graphql/models"
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2020-04-15 16:18:51 +02:00
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"github.com/pkg/errors"
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2020-11-23 19:39:44 +01:00
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"gorm.io/driver/mysql"
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2021-01-10 18:59:01 +01:00
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"gorm.io/driver/sqlite"
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2020-11-23 19:39:44 +01:00
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"gorm.io/gorm"
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2020-11-30 21:29:49 +01:00
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"gorm.io/gorm/logger"
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2020-01-30 14:49:39 +01:00
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)
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2021-01-10 18:59:01 +01:00
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func getMysqlAddress() (*url.URL, error) {
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2020-01-31 15:22:58 +01:00
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address, err := url.Parse(os.Getenv("MYSQL_URL"))
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if err != nil {
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2020-04-15 20:52:08 +02:00
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return nil, errors.Wrap(err, "Could not parse mysql url")
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2020-01-31 15:22:58 +01:00
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}
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2020-02-19 22:04:38 +01:00
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if address.String() == "" {
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2020-04-15 16:18:51 +02:00
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return nil, errors.New("Environment variable MYSQL_URL missing, exiting")
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2020-02-19 22:04:38 +01:00
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}
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2020-01-31 15:22:58 +01:00
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queryValues := address.Query()
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queryValues.Add("multiStatements", "true")
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2020-02-11 14:32:35 +01:00
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queryValues.Add("parseTime", "true")
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2020-01-31 15:22:58 +01:00
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address.RawQuery = queryValues.Encode()
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return address, nil
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}
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2020-01-31 15:22:58 +01:00
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2021-01-10 18:59:01 +01:00
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// SetupDatabase connects to the database using environment variables
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func SetupDatabase() (*gorm.DB, error) {
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2020-01-30 14:49:39 +01:00
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2020-11-30 21:29:49 +01:00
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config := gorm.Config{}
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// Enable database debug logging
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config.Logger = logger.Default.LogMode(logger.Info)
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2021-01-10 18:59:01 +01:00
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var databaseDialect gorm.Dialector
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switch strings.ToLower(os.Getenv("PHOTOVIEW_DATABASE_DRIVER")) {
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case "mysql":
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mysqlAddress, err := getMysqlAddress()
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if err != nil {
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return nil, err
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}
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log.Printf("Connecting to database: %s", mysqlAddress)
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databaseDialect = mysql.Open(mysqlAddress.String())
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case "sqlite":
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path := os.Getenv("PHOTOVIEW_SQLITE_PATH")
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if path == "" {
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path = "photoview.db"
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}
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databaseDialect = sqlite.Open(path)
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}
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db, err := gorm.Open(databaseDialect, &config)
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2020-04-30 15:00:18 +02:00
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if err != nil {
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2020-11-23 19:39:44 +01:00
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return nil, errors.Wrap(err, "could not connect to database")
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2020-04-30 15:00:18 +02:00
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}
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2020-11-30 21:29:49 +01:00
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// TODO: Add connection retries
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2020-02-14 14:29:41 +01:00
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2020-04-15 16:18:51 +02:00
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return db, nil
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2020-01-30 14:49:39 +01:00
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}
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2020-01-31 15:22:58 +01:00
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2020-11-23 19:39:44 +01:00
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func MigrateDatabase(db *gorm.DB) error {
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2020-01-31 15:22:58 +01:00
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2020-11-23 19:59:01 +01:00
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db.AutoMigrate(
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&models.User{},
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&models.AccessToken{},
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&models.SiteInfo{},
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2020-11-23 20:43:00 +01:00
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&models.Media{},
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&models.MediaURL{},
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2020-11-23 19:59:01 +01:00
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&models.Album{},
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&models.MediaEXIF{},
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2020-11-25 23:06:47 +01:00
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&models.VideoMetadata{},
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2020-12-08 16:24:08 +01:00
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&models.ShareToken{},
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2020-12-20 17:10:00 +01:00
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&models.UserMediaData{},
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2020-11-23 19:59:01 +01:00
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)
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2020-01-31 15:22:58 +01:00
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return nil
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}
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