FEATURE: add iam details to admin user page

assets/javascripts/discourse/templates/connectors/admin-user-details/mozilla-iam.hbs

@@ -0,0 +1,26 @@
+<section class='details'>
+  <h1>Mozilla IAM</h1>
+
+  <div class='display-row'>
+    <div class='field'>User ID</div>
+    <div class='value'>
+      {{#if model.mozilla_iam.uid}}
+        {{model.mozilla_iam.uid}}
+      {{else}}
+        &mdash;
+      {{/if}}
+    </div>
+  </div>
+
+  <div class='display-row'>
+    <div class='field'>Last Refresh</div>
+    <div class='value'>
+      {{#if model.mozilla_iam.last_refresh}}
+        {{model.mozilla_iam.last_refresh}}
+      {{else}}
+        &mdash;
+      {{/if}}
+    </div>
+  </div>
+
+</section>

plugin.rb

@@ -22,3 +22,15 @@ auth_provider(title: 'Mozilla',
               message: 'Log In / Sign Up',
               authenticator: MozillaIAM::Authenticator.new('auth0', trusted: true),
               full_screen_login: true)
+
+after_initialize do
+
+  add_to_serializer(:AdminDetailedUser, :mozilla_iam, false) do
+    object.custom_fields.select do |k, v|
+      k.start_with?('mozilla_iam')
+    end.map do |k, v|
+      [k.sub('mozilla_iam_', ''), v]
+    end.to_h
+  end
+
+end