stats:proc:grantassistantrights
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stats:proc:grantassistantrights [2011/09/27 20:46] Patrick Michel created |
stats:proc:grantassistantrights [2012/05/29 16:47] Patrick Michel |
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| <code xcend> | <code xcend> | ||
| - | grantAssistantRights(ident username, ident exerciseId) { | + | grantAssistantRights(ident uid, ident username, ident exerciseId) { |
| + | assume exists //accounts/account[uid]/admin; | ||
| 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]; | assume exists //exercises/exercise[exerciseId]; | ||
| assume not exists //accounts/account[username]/assistant[exerciseId]); | assume not exists //accounts/account[username]/assistant[exerciseId]); | ||
| - | assume not exists //exercises/exercise[exerciseId]/assistant[account]; # implied by integrity and the assumption before | + | assume not exists //exercises/exercise[exerciseId]/assistant[username]; # implied by integrity and the assumption before |
| insert //accounts/account[username] <assistant exercise=[exerciseId] />; | insert //accounts/account[username] <assistant exercise=[exerciseId] />; | ||
| - | insert //exercises/exercise[exerciseId] <assistant account=[account] />; | + | insert //exercises/exercise[exerciseId] <assistant account=[username] />; |
| } | } | ||
| </code> | </code> | ||
stats/proc/grantassistantrights.txt · Last modified: 2013/07/10 12:32 (external edit)
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