var _handleOrgUnitWithBorrowedSeries = function(ctx, courses, orgUnitWithBorrowedSeries, callback) {
// If this organisational unit has no further borrowed series, we're done
if (_.isEmpty(orgUnitWithBorrowedSeries.borrowedSeries)) {
return callback();
}
var borrowedSeries = orgUnitWithBorrowedSeries.borrowedSeries.pop();
// We need the *exported* organisational unit under which the series will be borrowed
// as we need its id to do any database operations
var parent = false;
for (var i = 0; i < courses.length && !parent; i++) {
parent = _findOrgUnit(courses[i].exportedCourse, orgUnitWithBorrowedSeries.metadata.exportedId);
}
// Find the *exported* series so we can borrow it under the organisational unit
var series = false;
for (i = 0; i < courses.length && !series; i++) {
series = _findSeries(courses[i].exportedCourse, borrowedSeries.metadata.exportedId);
}
// If the parent or series couldn't be found, there is something wrong with the input data
if (!parent || !series) {
log().warn({
'orgUnit': _.omit(orgUnitWithBorrowedSeries, 'series', 'borrowedSeries'),
'series': _.omit(borrowedSeries, 'events')
}, 'Could not borrow a series under a module');
return callback();
}
// Get module and series instances
OrgUnitDAO.getOrgUnit(parent.id, false, function(err, orgUnit) {
if (err) {
log().error({'err': err}, 'Could not get the parent module when borrowing a series');
process.exit(1);
}
SeriesDAO.getSerie(series.id, false, function(err, series) {
if (err) {
log().error({'err': err}, 'Could not get the series when borrowing a series');
process.exit(1);
}
// Borrow the series under the organisational unit
OrgUnitDAO.addOrgUnitSeries(orgUnit, series, function(err) {
if (err) {
log().error({
'err': err,
'parent': parent.id,
'series': series.id
}, 'Could not borrow the series under the organisational unit');
process.exit(1);
}
// Move on to the next borrowed series in this organisational unit
return _handleOrgUnitWithBorrowedSeries(ctx, courses, orgUnitWithBorrowedSeries, callback);
});
});
});
};
OrgUnitTestsUtil.assertExportOrgUnit(global.tests.admins.cam2013.client, course.id, null, function(data) {
// Create a cycle
OrgUnitDAO.getOrgUnit(course.id, false, function(err, courseOrgUnit) {
assert.ok(!err);
OrgUnitDAO.updateOrgUnit(courseOrgUnit, {'ParentId': module.id}, function(err) {
assert.ok(!err);
// Verify we can no longer export the tree
OrgUnitTestsUtil.assertExportOrgUnitFails(global.tests.admins.cam2013.client, course.id, null, 400, function() {
return callback();
});
});
});
});