Embed populateOverrideUsernames into format function

lib/customers.js

@@ -44,14 +44,12 @@ function update (id, data, userToken) {
     ' where id=$1 returning *'
   return db.one(sql, [id])
   .then(addComplianceOverrides(id, updateData, userToken))
-  .then(populateOverrideUsernames)
   .then(format)
 }
 
 function getById (id, userToken) {
   const sql = 'select * from customers where id=$1'
   return db.oneOrNone(sql, [id])
-  .then(populateOverrideUsernames)
   .then(format)
 }
 
@@ -171,13 +169,13 @@ function format (customer) {
     value: customer.id_card_image_at
   }])
   customer.status = status.label
-  return camelize(customer)
+  return populateOverrideUsernames(customer)
+  .then(camelize)
 }
 
 /**
  * Populate the customer object with user names
- * only for those override fields that contain
- * *override_by values (user token references)
+ * for override fields
  *
  * @name populateOverrideUsernames
  * @function
@@ -211,7 +209,7 @@ function batch () {
   where id != $1
   order by created desc limit $2`
   return db.any(sql, [ anonymous.uuid, NUM_RESULTS ])
-  .then(_.map(format))
+  .then(customers => Promise.all(_.map(format, customers)))
 }
 
 module.exports = { add, get, batch, getById, update }