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stats:proc:deleteexam [2011/10/02 10:37] Patrick Michel |
stats:proc:deleteexam [2013/07/10 12:34] (current) |
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<code xcend> | <code xcend> | ||
deleteExam(ident uid, ident id) { | deleteExam(ident uid, ident id) { | ||
- | assume exists //accounts/account[uid]/admin; | + | assume exists /account[uid]/admin; |
- | assume exists //exams/exam[id]; | + | assume exists /exam[id]; |
| | ||
- | assume size(//acounts/account/examiner[id]) = 0; | + | assume size(/exam[id]/examiner) = 0; |
- | assume size(//exams/exam[id]/results/participant) = 0; # don't allow to delete if participants are there | + | assume size(/exam[id]/participant) = 0; # don't allow to delete if participants are there |
- | remove //exams/exam[id]; | + | remove /exam[id]; |
} | } | ||
</code> | </code> | ||