stats:proc:changeattributes_group
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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stats:proc:changeattributes_group [2011/09/29 11:42] Patrick Michel |
stats:proc:changeattributes_group [2012/05/22 10:00] Patrick Michel |
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| <code xcend> | <code xcend> | ||
| - | changeAttributes(ident id, ident groupId, string day, string time, string location, integer maxSize) { | + | changeAttributes(ident uid, ident id, ident groupId, string day, string time, string location, integer maxSize) { |
| + | assume exists //accounts/account[uid]/assistant[id]; | ||
| + | | ||
| assume exists //exercises/exercise[id]/groups/group[groupId]; # implicitly true in OO implementations | assume exists //exercises/exercise[id]/groups/group[groupId]; # implicitly true in OO implementations | ||
| assume maxSize >= 0; | assume maxSize >= 0; | ||
| - | assume count(groupId, //exercises/exercise[id]/students/student/group) <= maxSize; | + | assume //exercises/exercise[id]/groups/group[groupId]/curSize <= maxSize; |
| update //exercises/exercise[id]/groups/group[groupId]/day day; | update //exercises/exercise[id]/groups/group[groupId]/day day; | ||
| Line 12: | Line 14: | ||
| update //exercises/exercise[id]/groups/group[groupId]/location location; | update //exercises/exercise[id]/groups/group[groupId]/location location; | ||
| update //exercises/exercise[id]/groups/group[groupId]/maxSize maxSize; | update //exercises/exercise[id]/groups/group[groupId]/maxSize maxSize; | ||
| - | } # roles: assistant[id] | + | } |
| </code> | </code> | ||
stats/proc/changeattributes_group.txt · Last modified: 2013/07/10 12:33 (external edit)
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