bsw/jbe@0: local issue_id = assert(param.get("issue_id", atom.integer), "no issue id given")
bsw/jbe@5: 
bsw/jbe@0: local interest = Interest:by_pk(issue_id, app.session.member.id)
bsw/jbe@0: 
bsw@92: local issue = Issue:new_selector():add_where{ "id = ?", issue_id }:for_share():single_object_mode():exec()
bsw/jbe@5: 
bsw/jbe@5: if issue.closed then
bsw/jbe@5:   slot.put_into("error", _"This issue is already closed.")
bsw/jbe@5:   return false
bsw/jbe@5: elseif issue.fully_frozen then 
bsw/jbe@5:   slot.put_into("error", _"Voting for this issue has already begun.")
bsw/jbe@5:   return false
bsw@964: elseif 
bsw@964:   (issue.half_frozen and issue.phase_finished) or
bsw@964:   (not issue.accepted and issue.phase_finished) 
bsw@964: then
bsw@964:   slot.put_into("error", _"Current phase is already closed.")
bsw@964:   return false
bsw@964: end
bsw@964: 
bsw/jbe@5: end
bsw/jbe@5: 
bsw/jbe@0: if param.get("delete", atom.boolean) then
bsw/jbe@0:   if interest then
bsw/jbe@0:     interest:destroy()
bsw@277:     --slot.put_into("notice", _"Interest removed")
bsw/jbe@0:   else
bsw@277:     --slot.put_into("notice", _"Interest not existent")
bsw/jbe@0:   end
bsw/jbe@0:   return
bsw/jbe@0: end
bsw/jbe@0: 
bsw@281: if not app.session.member:has_voting_right_for_unit_id(issue.area.unit_id) then
bsw@281:   error("access denied")
bsw@281: end
bsw@281: 
bsw/jbe@0: if not interest then
bsw/jbe@0:   interest = Interest:new()
bsw/jbe@0:   interest.issue_id   = issue_id
bsw/jbe@0:   interest.member_id  = app.session.member_id
bsw/jbe@0: end
bsw/jbe@0: 
bsw/jbe@0: interest:save()
bsw/jbe@0: 
bsw@277: --slot.put_into("notice", _"Interest updated")