stats:role:tutor
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Table of Contents
Tutor Role
Tutors mainly add results for sheets, i.e. contribute to the Exercise Management and Sheets section.
Parameter: Exercise Identifier and Group Identifier
Procedures
Result Management
addResult(ident uid, ident id, ident studentId, ident sheetId, double points) {
assume exists /account[uid]/assistant[id]
|| exists /account[uid]/tutor[id]/group[/exercise[id]/student[studentId]/group];
assume exists /exercise[id]/student[studentId]; # implies the existence of the exercise
assume exists /exercise[id]/sheet[sheetId]; # dito
assume not exists /exercise[id]/student[studentId]/result[sheetId];
assume points >= 0 && points <= /exercise[id]/sheet[sheetId]/maxPoints;
insert /exercise[id]/student[studentId] <result sheet=[sheetId] points=[points] />;
}
removeResult(ident uid, ident id, ident studentId, ident sheetId) {
assume exists /account[uid]/assistant[id]
|| exists /account[uid]/tutor[id]/group[/exercise[id]/student[studentId]/group];
assume exists /exercise[id]/student[studentId]/result[sheetId]; # implies the existence of pretty much everything
remove /exercise[id]/student[studentId]/result[sheetId];
}
stats/role/tutor.1317248461.txt.gz · Last modified: 2011/09/29 00:21 by Patrick Michel
