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a33a023629
* backend/api: refactor PlaylistId to PlaylistUid * Add org_id to Get and Update playlist functions Fix migration - no longer pad the uid; fix mysql syntax The relevant tests are passing using postgres, mysql and the default sqllite backends, but there are a number of other failing tests when using postgres and myself so I'm not entirely confident with those results. * fix bad query in GetPlaylistItem and add a test that would have caught the mistake in the first place. Reverted the playlist_uid column addition in playlist_item; it became unnecessary after this PR. Added default value to the new UID column based on PR feedback. * break this PRs migration into its own function * Playlists: Update UI to use the updated API Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>
66 lines
2.5 KiB
Go
66 lines
2.5 KiB
Go
package migrations
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import . "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
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func addPlaylistMigrations(mg *Migrator) {
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mg.AddMigration("Drop old table playlist table", NewDropTableMigration("playlist"))
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mg.AddMigration("Drop old table playlist_item table", NewDropTableMigration("playlist_item"))
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// create table
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mg.AddMigration("create playlist table v2", NewAddTableMigration(playlistV2()))
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playlistItemV2 := Table{
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Name: "playlist_item",
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Columns: []*Column{
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{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
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{Name: "playlist_id", Type: DB_BigInt, Nullable: false},
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{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "value", Type: DB_Text, Nullable: false},
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{Name: "title", Type: DB_Text, Nullable: false},
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{Name: "order", Type: DB_Int, Nullable: false},
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},
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}
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mg.AddMigration("create playlist item table v2", NewAddTableMigration(playlistItemV2))
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mg.AddMigration("Update playlist table charset", NewTableCharsetMigration("playlist", []*Column{
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{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "interval", Type: DB_NVarchar, Length: 255, Nullable: false},
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}))
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mg.AddMigration("Update playlist_item table charset", NewTableCharsetMigration("playlist_item", []*Column{
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{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "value", Type: DB_Text, Nullable: false},
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{Name: "title", Type: DB_Text, Nullable: false},
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}))
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}
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func addPlaylistUIDMigration(mg *Migrator) {
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// Replacing auto-incremented playlistIDs with string UIDs
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mg.AddMigration("Add UID column to playlist", NewAddColumnMigration(playlistV2(), &Column{
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Name: "uid", Type: DB_NVarchar, Length: 80, Nullable: false, Default: "0",
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}))
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// copy the (string representation of) existing IDs into the new uid column.
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mg.AddMigration("Update uid column values in playlist", NewRawSQLMigration("").
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SQLite("UPDATE playlist SET uid=printf('%d',id);").
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Postgres("UPDATE playlist SET uid=id::text;").
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Mysql("UPDATE playlist SET uid=id;"))
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mg.AddMigration("Add index for uid in playlist", NewAddIndexMigration(playlistV2(), &Index{
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Cols: []string{"org_id", "uid"}, Type: UniqueIndex,
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}))
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}
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func playlistV2() Table {
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return Table{
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Name: "playlist",
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Columns: []*Column{
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{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
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{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "interval", Type: DB_NVarchar, Length: 255, Nullable: false},
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{Name: "org_id", Type: DB_BigInt, Nullable: false},
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},
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}
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}
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