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stats:proc:grantexaminerrights [2011/09/29 19:31] Patrick Michel |
stats:proc:grantexaminerrights [2013/07/10 12:32] (current) |
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<code xcend> | <code xcend> | ||
grantExaminerRights(ident uid, ident username, ident examId) { | grantExaminerRights(ident uid, ident username, ident examId) { | ||
- | assume exists //accounts/account[uid]/admin; | + | assume exists /account[uid]/admin; |
- | assume exists //accounts/account[username]; # implicitly true in OO implementations | + | assume exists /account[username]; # implicitly true in OO implementations |
- | assume exists //exams/exam[examId]; | + | assume exists /exam[examId]; |
- | assume not exists //accounts/account[username]/examiner[exam]); | + | assume not exists /account[username]/examiner[examId]); |
- | assume not exists //exams/exam[examId]/examiner[account]); # implied by integrity and the assumption before | + | assume not exists /exam[examId]/examiner[username]); # implied by integrity and the assumption before |
- | insert //accounts/account[username] <examiner exam=[examId] />; | + | insert /account[username] <examiner exam=[examId] />; |
- | insert //exams/exam[examId] <examiner account=[username] />; | + | insert /exam[examId] <examiner account=[username] />; |
} | } | ||
</code> | </code> |