(api) save which data is really mapped from the sso

app/frontend/src/javascript/models/user.ts

@@ -15,6 +15,7 @@ export interface User {
   name: string,
   need_completion: boolean,
   ip_address: string,
+  mapped_from_sso?: string[],
   profile: {
     id: number,
     first_name: string,

app/models/concerns/single_sign_on_concern.rb

@@ -21,11 +21,11 @@ module SingleSignOnConcern
         when 'profile.avatar'
           profile.user_avatar.remote_attachment_url
         when 'profile.address'
-          invoicing_profile.address.address
+          invoicing_profile.address&.address
         when 'profile.organization_name'
-          invoicing_profile.organization.name
+          invoicing_profile.organization&.name
         when 'profile.organization_address'
-          invoicing_profile.organization.address.address
+          invoicing_profile.organization&.address&.address
         when 'profile.gender'
           statistic_profile.gender
         when 'profile.birthday'
@@ -70,6 +70,9 @@ module SingleSignOnConcern
           profile[sso_mapping[8..-1].to_sym] = data unless data.nil?
         end
       end
+      return if data.nil? || mapped_from_sso.include?(sso_mapping)
+
+      self.mapped_from_sso = [mapped_from_sso, sso_mapping].compact.join(',')
     end
 
     ## used to allow the migration of existing users between authentication providers

app/views/api/members/_member.json.jbuilder

@@ -5,6 +5,7 @@ json.role member.roles.first.name
 json.name member.profile.full_name
 json.need_completion member.need_completion?
 json.ip_address member.current_sign_in_ip.to_s
+json.mapped_from_sso member.mapped_from_sso&.split(',')
 
 json.profile do
   json.id member.profile.id

db/migrate/20220425095244_add_mapped_from_sso_to_user.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+# We save the data provided by the SSO provider in the user table. So we know,
+# per user which data was provided or not.
+class AddMappedFromSsoToUser < ActiveRecord::Migration[5.2]
+  def change
+    add_column :users, :mapped_from_sso, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_03_28_145017) do
+ActiveRecord::Schema.define(version: 2022_04_25_095244) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "fuzzystrmatch"
@@ -963,6 +963,7 @@ ActiveRecord::Schema.define(version: 2022_03_28_145017) do
     t.boolean "is_allow_newsletter"
     t.inet "current_sign_in_ip"
     t.inet "last_sign_in_ip"
+    t.string "mapped_from_sso"
     t.index ["auth_token"], name: "index_users_on_auth_token"
     t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
     t.index ["email"], name: "index_users_on_email", unique: true