bsw/jbe@0: Member = mondelefant.new_class()
bsw/jbe@0: Member.table = 'member'
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw@9:   mode          = "1m",
bsw@9:   to            = "MemberHistory",
bsw@9:   this_key      = 'id',
bsw@9:   that_key      = 'member_id',
bsw@9:   ref           = 'history_entries',
bsw@9:   back_ref      = 'member'
bsw@9: }
bsw@9: 
bsw@9: Member:add_reference{
bsw/jbe@4:   mode          = '1m',
bsw@2:   to            = "MemberImage",
bsw@2:   this_key      = 'id',
bsw@2:   that_key      = 'member_id',
bsw/jbe@4:   ref           = 'images',
bsw@2:   back_ref      = 'member'
bsw@2: }
bsw@2: 
bsw@2: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Contact",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'contacts',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"other_member_id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Contact",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'foreign_contacts',
bsw/jbe@0:   back_ref      = 'other_member',
bsw/jbe@0:   default_order = '"member_id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Session",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'sessions',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"ident"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Draft",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'author_id',
bsw/jbe@0:   ref           = 'drafts',
bsw/jbe@0:   back_ref      = 'author',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Suggestion",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'author_id',
bsw/jbe@0:   ref           = 'suggestions',
bsw/jbe@0:   back_ref      = 'author',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Membership",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'memberships',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"area_id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Interest",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'interests',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Initiator",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'initiators',
bsw@10:   back_ref      = 'member'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Supporter",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'supporters',
bsw@2:   back_ref      = 'member'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Opinion",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'opinions',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Delegation",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'truster_id',
bsw/jbe@0:   ref           = 'outgoing_delegations',
bsw/jbe@0:   back_ref      = 'truster',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Delegation",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'trustee_id',
bsw/jbe@0:   ref           = 'incoming_delegations',
bsw/jbe@0:   back_ref      = 'trustee',
bsw/jbe@0:   default_order = '"id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "DirectVoter",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'direct_voter',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"issue_id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode          = '1m',
bsw/jbe@0:   to            = "Vote",
bsw/jbe@0:   this_key      = 'id',
bsw/jbe@0:   that_key      = 'member_id',
bsw/jbe@0:   ref           = 'vote',
bsw/jbe@0:   back_ref      = 'member',
bsw/jbe@0:   default_order = '"issue_id", "initiative_id"'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Member",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'contact',
bsw/jbe@0:   connected_by_this_key = 'member_id',
bsw/jbe@0:   connected_by_that_key = 'other_member_id',
bsw/jbe@0:   ref                   = 'saved_members',
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Member",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'contact',
bsw/jbe@0:   connected_by_this_key = 'other_member_id',
bsw/jbe@0:   connected_by_that_key = 'member_id',
bsw/jbe@0:   ref                   = 'saved_by_members',
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw@281:   to                    = "Unit",
bsw@281:   this_key              = 'id',
bsw@281:   that_key              = 'id',
bsw@281:   connected_by_table    = 'privilege',
bsw@281:   connected_by_this_key = 'member_id',
bsw@281:   connected_by_that_key = 'unit_id',
bsw@281:   ref                   = 'units'
bsw@281: }
bsw@281: 
bsw@281: Member:add_reference{
bsw@281:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Area",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'membership',
bsw/jbe@0:   connected_by_this_key = 'member_id',
bsw/jbe@0:   connected_by_that_key = 'area_id',
bsw/jbe@0:   ref                   = 'areas'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Issue",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'interest',
bsw/jbe@0:   connected_by_this_key = 'member_id',
bsw/jbe@0:   connected_by_that_key = 'issue_id',
bsw/jbe@0:   ref                   = 'issues'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Initiative",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'initiator',
bsw/jbe@0:   connected_by_this_key = 'member_id',
bsw/jbe@0:   connected_by_that_key = 'initiative_id',
bsw/jbe@0:   ref                   = 'initiated_initiatives'
bsw/jbe@0: }
bsw/jbe@0: 
bsw/jbe@0: Member:add_reference{
bsw/jbe@0:   mode                  = 'mm',
bsw/jbe@0:   to                    = "Initiative",
bsw/jbe@0:   this_key              = 'id',
bsw/jbe@0:   that_key              = 'id',
bsw/jbe@0:   connected_by_table    = 'supporter',
bsw/jbe@0:   connected_by_this_key = 'member_id',
bsw/jbe@0:   connected_by_that_key = 'initiative_id',
bsw/jbe@0:   ref                   = 'supported_initiatives'
bsw/jbe@0: }
bsw/jbe@0: 
bsw@279: model.has_rendered_content(Member, RenderedMemberStatement, "statement")
bsw@279: 
bsw@193: function Member:build_selector(args)
bsw@193:   local selector = self:new_selector()
bsw@193:   if args.active ~= nil then
bsw@193:     selector:add_where{ "member.active = ?", args.active }
bsw@193:   end
bsw@581:   if args.locked ~= nil then
bsw@581:     selector:add_where{ "member.locked = ?", args.locked }
bsw@581:   end
bsw@199:   if args.is_contact_of_member_id then
bsw@199:     selector:join("contact", "__model_member__contact", "member.id = __model_member__contact.other_member_id")
bsw@199:     selector:add_where{ "__model_member__contact.member_id = ?", args.is_contact_of_member_id }
bsw@199:   end
bsw@297:   if args.voting_right_for_unit_id then
bsw@299:     selector:join("privilege", "__model_member__privilege", { "member.id = __model_member__privilege.member_id AND __model_member__privilege.voting_right AND __model_member__privilege.unit_id = ?", args.voting_right_for_unit_id })
bsw@297:   end
bsw@581:   if args.admin_search then
bsw@581:     local search_string = "%" .. args.admin_search .. "%"
bsw@581:     selector:add_where{ "member.identification ILIKE ? OR member.name ILIKE ?", search_string, search_string }
bsw@581:   end
bsw@193:   if args.order then
bsw@193:     if args.order == "id" then
bsw@193:       selector:add_order_by("id")
bsw@581:     elseif args.order == "identification" then
bsw@581:       selector:add_order_by("identification")
bsw@193:     elseif args.order == "name" then
bsw@193:       selector:add_order_by("name")
bsw@193:     else
bsw@193:       error("invalid order")
bsw@193:     end
bsw@193:   end
bsw@193:   return selector
bsw@193: end
bsw@193: 
bsw/jbe@0: function Member.object:set_password(password)
bsw@728:   local hash = extos.crypt(
bsw/jbe@0:     password,
bsw/jbe@0:     "$1$" .. multirand.string(
bsw/jbe@0:       8,
bsw/jbe@0:       "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz./"
bsw/jbe@0:     )
bsw/jbe@0:   )
bsw@728:   assert(hash, "extos.crypt failed")
bsw/jbe@0:   self.password = hash
bsw/jbe@0: end
bsw/jbe@0: 
bsw/jbe@0: function Member.object:check_password(password)
bsw/jbe@0:   if type(password) == "string" and type(self.password) == "string" then
bsw@728:     return extos.crypt(password, self.password) == self.password
bsw/jbe@0:   else
bsw/jbe@0:     return false
bsw/jbe@0:   end
bsw/jbe@0: end
bsw/jbe@0: 
bsw/jbe@0: function Member.object_get:published_contacts()
bsw/jbe@0:   return Member:new_selector()
bsw/jbe@0:     :join('"contact"', nil, '"contact"."other_member_id" = "member"."id"')
bsw/jbe@0:     :add_where{ '"contact"."member_id" = ?', self.id }
bsw/jbe@0:     :add_where("public")
bsw/jbe@0:     :exec()
bsw/jbe@0: end
bsw/jbe@0: 
bsw/jbe@0: function Member:by_login_and_password(login, password)
bsw/jbe@0:   local selector = self:new_selector()
bsw/jbe@5:   selector:add_where{'"login" = ?', login }
bsw@203:   selector:add_where('NOT "locked"')
bsw/jbe@0:   selector:optional_object_mode()
bsw/jbe@0:   local member = selector:exec()
bsw/jbe@0:   if member and member:check_password(password) then
bsw/jbe@0:     return member
bsw/jbe@0:   else
bsw/jbe@0:     return nil
bsw/jbe@0:   end
bsw/jbe@0: end
bsw/jbe@0: 
bsw/jbe@5: function Member:by_login(login)
bsw/jbe@5:   local selector = self:new_selector()
bsw/jbe@5:   selector:add_where{'"login" = ?', login }
bsw/jbe@5:   selector:optional_object_mode()
bsw/jbe@5:   return selector:exec()
bsw/jbe@5: end
bsw/jbe@5: 
bsw/jbe@5: function Member:by_name(name)
bsw/jbe@5:   local selector = self:new_selector()
bsw/jbe@5:   selector:add_where{'"name" = ?', name }
bsw/jbe@5:   selector:optional_object_mode()
bsw/jbe@5:   return selector:exec()
bsw/jbe@5: end
bsw/jbe@5: 
bsw@2: function Member:get_search_selector(search_string)
bsw/jbe@0:   return self:new_selector()
bsw@2:     :add_field( {'"highlight"("member"."name", ?)', search_string }, "name_highlighted")
bsw@2:     :add_where{ '"member"."text_search_data" @@ "text_search_query"(?)', search_string }
bsw@362:     :add_where("activated NOTNULL AND active")
bsw/jbe@0: end
bsw@2: 
bsw@388: function Member.object:send_invitation(template_file, subject)
bsw@286:   trace.disable()
bsw@286:   self.invite_code = multirand.string( 24, "23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz" )
bsw@388:   self:save()
bsw@388:   
bsw@388:   local subject = subject
bsw@388:   local content
bsw@388:   
bsw@388:   if template_file then
bsw@388:     local fh = io.open(template_file, "r")
bsw@388:     content = fh:read("*a")
bsw@388:     content = (content:gsub("#{invite_code}", self.invite_code))
bsw@388:   else
bsw@388:     subject = config.mail_subject_prefix .. _"Invitation to LiquidFeedback"
bsw@388:     content = slot.use_temporary(function()
bsw@388:       slot.put(_"Hello\n\n")
bsw@388:       slot.put(_"You are invited to LiquidFeedback. To register please click the following link:\n\n")
bsw@388:       slot.put(request.get_absolute_baseurl() .. "index/register.html?invite=" .. self.invite_code .. "\n\n")
bsw@388:       slot.put(_"If this link is not working, please open following url in your web browser:\n\n")
bsw@388:       slot.put(request.get_absolute_baseurl() .. "index/register.html\n\n")
bsw@388:       slot.put(_"On that page please enter the invite key:\n\n")
bsw@388:       slot.put(self.invite_code .. "\n\n")
bsw@388:     end)
bsw@388:   end
bsw@388: 
bsw@286:   local success = net.send_mail{
bsw@286:     envelope_from = config.mail_envelope_from,
bsw@286:     from          = config.mail_from,
bsw@286:     reply_to      = config.mail_reply_to,
bsw@286:     to            = self.notify_email_unconfirmed or self.notify_email,
bsw@388:     subject       = subject,
bsw@286:     content_type  = "text/plain; charset=UTF-8",
bsw@286:     content       = content
bsw@286:   }
bsw@286:   return success
bsw/jbe@0: end
bsw@2: 
bsw/jbe@6: function Member.object:set_notify_email(notify_email)
bsw@224:   trace.disable()
bsw/jbe@6:   local expiry = db:query("SELECT now() + '7 days'::interval as expiry", "object").expiry
bsw/jbe@6:   self.notify_email_unconfirmed = notify_email
bsw/jbe@6:   self.notify_email_secret = multirand.string( 24, "23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz" )
bsw/jbe@6:   self.notify_email_secret_expiry = expiry
bsw/jbe@6:   local content = slot.use_temporary(function()
bsw/jbe@6:     slot.put(_"Hello " .. self.name .. ",\n\n")
bsw/jbe@6:     slot.put(_"Please confirm your email address by clicking the following link:\n\n")
jbe@326:     slot.put(request.get_absolute_baseurl() .. "index/confirm_notify_email.html?secret=" .. self.notify_email_secret .. "\n\n")
bsw/jbe@6:     slot.put(_"If this link is not working, please open following url in your web browser:\n\n")
jbe@326:     slot.put(request.get_absolute_baseurl() .. "index/confirm_notify_email.html\n\n")
bsw/jbe@6:     slot.put(_"On that page please enter the confirmation code:\n\n")
bsw/jbe@6:     slot.put(self.notify_email_secret .. "\n\n")
bsw/jbe@6:   end)
bsw/jbe@6:   local success = net.send_mail{
bsw/jbe@6:     envelope_from = config.mail_envelope_from,
bsw/jbe@6:     from          = config.mail_from,
bsw/jbe@6:     reply_to      = config.mail_reply_to,
bsw/jbe@6:     to            = self.notify_email_unconfirmed,
bsw/jbe@6:     subject       = config.mail_subject_prefix .. _"Email confirmation request",
bsw/jbe@6:     content_type  = "text/plain; charset=UTF-8",
bsw/jbe@6:     content       = content
bsw/jbe@6:   }
bsw@75:   if success then
bsw@75:     local lock_expiry = db:query("SELECT now() + '1 hour'::interval AS lock_expiry", "object").lock_expiry
bsw@75:     self.notify_email_lock_expiry = lock_expiry
bsw@75:   end
bsw@75:   self:save()
bsw/jbe@6:   return success
bsw/jbe@6: end
bsw@11: 
bsw/jbe@19: function Member.object:get_setting(key)
bsw@79:   return Setting:by_pk(self.id, key)
bsw/jbe@19: end
bsw/jbe@19: 
bsw/jbe@19: function Member.object:get_setting_value(key)
bsw@79:   local setting = Setting:by_pk(self.id, key)
bsw/jbe@19:   if setting then
bsw/jbe@19:     return setting.value
bsw/jbe@19:   end
bsw@11: end
bsw@11: 
bsw@11: function Member.object:set_setting(key, value)
bsw/jbe@19:   local setting = self:get_setting(key)
bsw/jbe@19:   if not setting then
bsw/jbe@19:     setting = Setting:new()
bsw@79:     setting.member_id = self.id
bsw/jbe@19:     setting.key = key
bsw/jbe@19:   end
bsw/jbe@19:   setting.value = value
bsw/jbe@19:   setting:save()
bsw@11: end
bsw@11: 
bsw@11: function Member.object:get_setting_maps_by_key(key)
bsw@11:   return SettingMap:new_selector()
bsw@11:     :add_where{ "member_id = ?", self.id }
bsw@11:     :add_where{ "key = ?", key }
bsw@11:     :add_order_by("subkey")
bsw@11:     :exec()
bsw@11: end
bsw@11: 
bsw@11: function Member.object:get_setting_map_by_key_and_subkey(key, subkey)
bsw@11:   return SettingMap:new_selector()
bsw@11:     :add_where{ "member_id = ?", self.id }
bsw@11:     :add_where{ "key = ?", key }
bsw@11:     :add_where{ "subkey = ?", subkey }
bsw@11:     :add_order_by("subkey")
bsw@11:     :optional_object_mode()
bsw@11:     :exec()
bsw@11: end
bsw@11: 
bsw@11: function Member.object:set_setting_map(key, subkey, value)
poelzi@144:   setting_map = self:get_setting_map_by_key_and_subkey(key, subkey)
poelzi@144:   if not setting_map then
poelzi@144:     setting_map = SettingMap:new()
poelzi@144:     setting_map.member_id = self.id
poelzi@144:     setting_map.key = key
poelzi@144:     setting_map.subkey = subkey
poelzi@144:   end
poelzi@144:   setting_map.value = value
poelzi@144:   setting_map:save()
bsw@11: end
bsw@75: 
bsw@75: function Member.object_get:notify_email_locked()
bsw@75:   return(
bsw@75:     Member:new_selector()
bsw@75:       :add_where{ "id = ?", app.session.member.id }
bsw@75:       :add_where("notify_email_lock_expiry > now()")
bsw@75:       :count() == 1
bsw@75:   )
poelzi@134: end
poelzi@134: 
bsw@273: function Member.object_get:units_with_voting_right()
bsw@273:   return(Unit:new_selector()
bsw@273:     :join("privilege", nil, { "privilege.unit_id = unit.id AND privilege.member_id = ? AND privilege.voting_right", self.id })
bsw@273:     :exec()
bsw@273:   )
bsw@273: end
bsw@273: 
poelzi@134: function Member.object:ui_field_text(args)
poelzi@134:   args = args or {}
bsw@527:   if app.session.member_id or config.public_access == "pseudonym" or config.public_access == "full" then
poelzi@134:     -- ugly workaround for getting html into a replaced string and to the user
poelzi@134:     ui.container{label = args.label, label_attr={class="ui_field_label"}, content = function()
poelzi@134:         slot.put(string.format('<span><a href="%s">%s</a></span>',
poelzi@134:                                                 encode.url{
poelzi@134:                                                   module    = "member",
poelzi@134:                                                   view      = "show",
poelzi@134:                                                   id        = self.id,
poelzi@134:                                                 },
poelzi@134:                                                 encode.html(self.name)))
poelzi@134:       end
poelzi@134:     }
poelzi@134:   else
poelzi@134:     ui.field.text{ label = args.label,      value = _"[not displayed public]" }
poelzi@134:   end
poelzi@134: end
bsw@281: 
bsw@281: function Member.object:has_voting_right_for_unit_id(unit_id)
bsw@547:   if not self.__units_with_voting_right_hash then
bsw@547:     local privileges = Privilege:new_selector()
bsw@547:       :add_where{ "member_id = ?", self.id }
bsw@547:       :add_where("voting_right")
bsw@547:       :for_share()
bsw@547:       :exec()
bsw@547:     self.__units_with_voting_right_hash = {}
bsw@551:     for i, privilege in ipairs(privileges) do
bsw@551:       self.__units_with_voting_right_hash[privilege.unit_id] = true
bsw@551:     end
bsw@547:   end
bsw@547:   return self.__units_with_voting_right_hash[unit_id] and true or false
jbe@326: end
bsw@525: 
bsw@525: function Member.object:get_delegatee_member(unit_id, area_id, issue_id)
bsw@525:   local selector = Member:new_selector()
bsw@525:   if unit_id then
bsw@525:     selector:join("delegation", nil, { "delegation.trustee_id = member.id AND delegation.scope = 'unit' AND delegation.unit_id = ? AND delegation.truster_id = ?", unit_id, self.id })
bsw@525:   end
bsw@525:   selector:optional_object_mode()
bsw@525:   return selector:exec()
bsw@533: end