| 163 | }, |
| 164 | |
| 165 | makeLevelSession(attrs, sources) { |
| 166 | if (sources == null) { sources = {}; } |
| 167 | const level = sources.level || this.makeLevel(); |
| 168 | const creator = sources.creator || this.makeUser(); |
| 169 | attrs = _.extend({}, { |
| 170 | level: { |
| 171 | original: level.get('original'), |
| 172 | majorVersion: 1 |
| 173 | }, |
| 174 | creator: creator.id, |
| 175 | }, attrs); |
| 176 | if (level.get('primerLanguage')) { attrs.level.primerLanguage = level.get('primerLanguage'); } |
| 177 | return new LevelSession(attrs); |
| 178 | }, |
| 179 | |
| 180 | makeCourseInstance(attrs, sources) { |
| 181 | if (sources == null) { sources = {}; } |