Make sure to populate post_action_types table

modules/discourse/manifests/postactiontype.pp

+define discourse::postactiontype(
+  $id,
+  $key = $title,
+  $is_flag = false,
+  $icon = undef,
+  $position = 0,
+  $ensure = 'present'
+) {
+  # Attempt some escaping
+  $escaped_id = regsubst($id, '\D', '', 'G')
+  $escaped_key = regsubst($key, '[\'\\]', '\\\1', 'G')
+  if $is_flag {
+    $escaped_flag = 'true'
+  }
+  else {
+    $escaped_flag = 'false'
+  }
+  if $icon {
+    $dummy = regsubst($icon, '[\'\\]', '\\\1', 'G')
+    $escaped_icon = "'${dummy}'"
+  }
+  else {
+    $escaped_icon = "null"
+  }
+  $escaped_position = regsubst($position, '\D', '', 'G')
+
+  case $ensure {
+    default: {
+      err("unknown ensure value ${ensure}")
+    }
+    present: {
+      # This is apparently how you do a conditional INSERT in PostgreSQL - sorry
+      $update_sql = "UPDATE post_action_types SET name_key = '$escaped_key', is_flag = $escaped_flag, icon = $escaped_icon, position = $escaped_position WHERE id = $escaped_id RETURNING 1"
+      $columns = "id, name_key, is_flag, icon, position, created_at, updated_at"
+      $values = "SELECT $escaped_id, '$escaped_key', $escaped_flag, $escaped_icon, $escaped_position, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP"
+
+      postgresql_psql {"WITH upd AS ($update_sql) INSERT INTO post_action_types ($columns) $values WHERE NOT EXISTS (SELECT * FROM upd)":
+        db => 'discourse',
+        psql_user => 'discourse',
+        unless => 'SELECT false'
+      }
+    }
+    absent: {
+      postgresql_psql {"DELETE FROM post_action_types WHERE id = $escaped_id":
+        db => 'discourse',
+        psql_user => 'discourse',
+        unless => 'SELECT false'
+      }
+    }
+  }
+}