Initialise user autocomplete element using data from element itself rather than AJAX request

app/assets/javascripts/admin/users/directives/user_autocomplete.js.coffee

@@ -4,8 +4,7 @@ angular.module("admin.users").directive "ofnUserAutocomplete", ($http) ->
       element.select2
         multiple: false
         initSelection: (element, callback) ->
-          $http.get( Spree.url(Spree.routes.user_search, { ids: element.val() }) ).success (data) ->
-            callback(data[0]) if data.length > 0
+          callback { id: element.val(), email: attrs.email }
         ajax:
           url: Spree.routes.user_search
           datatype: 'json'

app/views/admin/enterprises/_form.html.haml

@@ -27,7 +27,8 @@
           .with-tip{'data-powertip' => "The primary user responsible for this enterprise."}
             %a What's this?
         .eight.columns
-          = f.hidden_field :owner_id, class: "select2 fullwidth", 'ofn-user-autocomplete' => true
+          - owner_email = @enterprise.andand.owner.andand.email || ""
+          = f.hidden_field :owner_id, class: "select2 fullwidth", 'ofn-user-autocomplete' => true, email: owner_email
 
     .row
       .three.columns.alpha