135 lines
2.6 KiB
Go
135 lines
2.6 KiB
Go
//nolint:deadcode,varcheck
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package db
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import (
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"fmt"
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"github.com/jinzhu/gorm"
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"gopkg.in/gormigrate.v1"
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)
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// $ date '+%Y%m%d%H%M'
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// not really a migration
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var migrationInitSchema = gormigrate.Migration{
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ID: "202002192100",
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Migrate: func(tx *gorm.DB) error {
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return tx.AutoMigrate(
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Artist{},
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Track{},
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User{},
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Setting{},
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Play{},
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Album{},
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Playlist{},
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PlayQueue{},
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).
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Error
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},
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}
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// not really a migration
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var migrationCreateInitUser = gormigrate.Migration{
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ID: "202002192019",
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Migrate: func(tx *gorm.DB) error {
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const (
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initUsername = "admin"
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initPassword = "admin"
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)
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err := tx.
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Where("name=?", initUsername).
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First(&User{}).
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Error
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if !gorm.IsRecordNotFoundError(err) {
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return nil
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}
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return tx.Create(&User{
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Name: initUsername,
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Password: initPassword,
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IsAdmin: true,
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}).
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Error
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},
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}
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var migrationMergePlaylist = gormigrate.Migration{
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ID: "202002192222",
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Migrate: func(tx *gorm.DB) error {
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if !tx.HasTable("playlist_items") {
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return nil
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}
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return tx.Exec(`
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UPDATE playlists
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SET items=( SELECT group_concat(track_id) FROM (
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SELECT track_id
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FROM playlist_items
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WHERE playlist_items.playlist_id=playlists.id
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ORDER BY created_at
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) );
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DROP TABLE playlist_items;`,
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).
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Error
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},
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}
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var migrationCreateTranscode = gormigrate.Migration{
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ID: "202003111222",
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Migrate: func(tx *gorm.DB) error {
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return tx.AutoMigrate(
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TranscodePreference{},
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).
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Error
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},
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}
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var migrationAddGenre = gormigrate.Migration{
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ID: "202003121330",
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Migrate: func(tx *gorm.DB) error {
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return tx.AutoMigrate(
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Genre{},
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Album{},
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Track{},
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).
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Error
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},
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}
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var migrationUpdateTranscodePrefIDX = gormigrate.Migration{
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ID: "202003241509",
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Migrate: func(tx *gorm.DB) error {
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var hasIDX int
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tx.
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Select("1").
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Table("sqlite_master").
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Where("type = ?", "index").
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Where("name = ?", "idx_user_id_client").
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Count(&hasIDX)
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if hasIDX == 1 {
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// index already exists
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return nil
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}
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step := tx.Exec(`
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ALTER TABLE transcode_preferences RENAME TO transcode_preferences_orig;
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`)
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if err := step.Error; err != nil {
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return fmt.Errorf("step rename: %w", err)
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}
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step = tx.AutoMigrate(
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TranscodePreference{},
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)
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if err := step.Error; err != nil {
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return fmt.Errorf("step create: %w", err)
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}
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step = tx.Exec(`
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INSERT INTO transcode_preferences (user_id, client, profile)
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SELECT user_id, client, profile
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FROM transcode_preferences_orig;
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DROP TABLE transcode_preferences_orig;
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`)
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if err := step.Error; err != nil {
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return fmt.Errorf("step copy: %w", err)
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}
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return nil
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},
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}
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