stats:proc:revoketutorrights
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stats:proc:revoketutorrights [2011/09/29 00:02] Patrick Michel |
stats:proc:revoketutorrights [2013/07/10 12:33] (current) |
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| <code xcend> | <code xcend> | ||
| - | revokeTutorRights(ident username, ident exerciseId, ident groupId) { | + | revokeTutorRights(ident uid, ident username, ident exerciseId, ident groupId) { |
| - | assume exists //accounts/account[username]/tutor[exerciseId]/group[groupId]; # implies the account exists, which is implicitly true anyway | + | assume exists /account[uid]/assistant[exerciseId]; |
| - | assume exists //exercises/exercise[exerciseId]/groups/group[groupId]/tutor[account]; # implied by integrity and the assumption before | + | |
| + | assume exists /account[username]/tutor[exerciseId]/group[groupId]; | ||
| + | assume exists /exercise[exerciseId]/group[groupId]/tutor[username]; | ||
| + | # implied by integrity and the assumption before | ||
| - | remove //accounts/account[username]/tutor[exerciseId]/group[groupId]; | + | remove /account[username]/tutor[exerciseId]/group[groupId]; |
| - | if size(//accounts/account[username]/tutor[exerciseId]/group) = 0 then # should this be an additional procedure? | + | if size(/account[username]/tutor[exerciseId]/group) = 0 then # should this be an additional procedure? |
| - | remove //accounts/account[username]/tutor[exerciseId]; | + | remove /account[username]/tutor[exerciseId]; |
| fi | fi | ||
| - | remove //exercises/exercise[exerciseId]/groups/group[groupId]/tutor[account]; | + | remove /exercise[exerciseId]/group[groupId]/tutor[username]; |
| - | } # roles: assistant[id] | + | } |
| </code> | </code> | ||
stats/proc/revoketutorrights.1317247345.txt.gz · Last modified: 2011/09/29 00:02 by Patrick Michel
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