Import tech contacts too

app/models/contact.rb

@@ -84,7 +84,7 @@ class Contact < ActiveRecord::Base
   end
 
   def to_s
-    name
+    name || '[no name]'
   end
 
   def ident_valid_format?

app/models/dnskey.rb

@@ -73,9 +73,9 @@ class Dnskey < ActiveRecord::Base
     hex = [domain.name_in_wire_format, flags_hex, protocol_hex, alg_hex, public_key_hex].join
     bin = self.class.hex_to_bin(hex)
 
-    if Setting.ds_algorithm == 1
+    if ds_digest_type == 1
       self.ds_digest = Digest::SHA1.hexdigest(bin).upcase
-    elsif Setting.ds_algorithm == 2
+    elsif ds_digest_type == 2
       self.ds_digest = Digest::SHA256.hexdigest(bin).upcase
     end
   end

app/models/legacy/domain.rb

@@ -10,5 +10,6 @@ module Legacy
     has_many :object_states, -> { where('valid_to IS NULL') }, foreign_key: :object_id
     has_many :dnskeys, foreign_key: :keysetid, primary_key: :keyset
     has_many :domain_contact_maps, foreign_key: :domainid
+    has_many :nsset_contact_maps, foreign_key: :nssetid, primary_key: :nsset
   end
 end

app/models/legacy/domain_contact_map.rb

@@ -2,6 +2,6 @@ module Legacy
   class DomainContactMap < Db
     self.table_name = :domain_contact_map
 
-    belongs_to :contact, foreign_key: :contactid, primary_key: :legacy_id, class_name: '::Contact'
+    # belongs_to :contact, foreign_key: :contactid, primary_key: :legacy_id, class_name: '::Contact'
   end
 end

app/models/legacy/nsset_contact_map.rb

@@ -0,0 +1,5 @@
+module Legacy
+  class NssetContactMap < Db
+    self.table_name = :nsset_contact_map
+  end
+end