bsw/jbe@0: Opinion = mondelefant.new_class()
bsw/jbe@0: Opinion.table = 'opinion'
bsw/jbe@0: Opinion.primary_key = { "member_id", "suggestion_id" } 
bsw/jbe@0: 
bsw/jbe@0: Opinion:add_reference{
bsw/jbe@0:   mode          = 'm1',
bsw/jbe@0:   to            = "Initiative",
bsw/jbe@0:   this_key      = 'initiative_id',
bsw/jbe@0:   that_key      = 'id',
bsw/jbe@0:   ref           = 'initiative',
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Opinion:add_reference{
bsw/jbe@0:   mode          = 'm1',
bsw/jbe@0:   to            = "Suggestion",
bsw/jbe@0:   this_key      = 'suggestion_id',
bsw/jbe@0:   that_key      = 'id',
bsw/jbe@0:   ref           = 'suggestion',
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Opinion:add_reference{
bsw/jbe@0:   mode          = 'm1',
bsw/jbe@0:   to            = "Member",
bsw/jbe@0:   this_key      = 'member_id',
bsw/jbe@0:   that_key      = 'id',
bsw/jbe@0:   ref           = 'member',
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: function Opinion:by_pk(member_id, suggestion_id)
bsw/jbe@0:   return self:new_selector()
bsw/jbe@0:     :add_where{ "member_id = ?",     member_id }
bsw/jbe@0:     :add_where{ "suggestion_id = ?", suggestion_id }
bsw/jbe@0:     :optional_object_mode()
bsw/jbe@0:     :exec()
bsw/jbe@0: end