stats:proc:granttutorrights
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stats:proc:granttutorrights [2011/09/27 20:47] Patrick Michel created |
stats:proc:granttutorrights [2012/05/29 16:45] Patrick Michel |
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| <code xcend> | <code xcend> | ||
| - | grantTutorRights(ident username, ident exerciseId, ident groupId) { | + | grantTutorRights(ident uid, ident username, ident exerciseId, ident groupId) { |
| + | assume exists //accounts/account[uid]/assistant[exerciseId]; | ||
| + | | ||
| assume exists //accounts/account[username]; # implicitly true in OO implementations | assume exists //accounts/account[username]; # implicitly true in OO implementations | ||
| assume exists //exercises/exercise[exerciseId]/groups/group[groupId]; | assume exists //exercises/exercise[exerciseId]/groups/group[groupId]; | ||
| | | ||
| assume not exists //accounts/account[username]/tutor[exerciseId]/group[groupId]); | assume not exists //accounts/account[username]/tutor[exerciseId]/group[groupId]); | ||
| - | assume not exists //exercises/exercise[exerciseId]/groups/group[groupId]/tutor[account]; # implied by integrity and the assumption before | + | assume not exists //exercises/exercise[exerciseId]/groups/group[groupId]/tutor[username]; |
| + | # implied by integrity and the assumption before | ||
| if not exists //accounts/account[username]/tutor[exerciseId] then # we could split the tutor rights here | if not exists //accounts/account[username]/tutor[exerciseId] then # we could split the tutor rights here | ||
stats/proc/granttutorrights.txt · Last modified: 2013/07/10 12:33 (external edit)
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