From 11e00954d376e8a8438bcae7acf082202562514b Mon Sep 17 00:00:00 2001
From: Akash A <akash1810@gmail.com>
Date: Thu, 5 Jul 2018 15:32:37 +0100
Subject: [PATCH] add filename search as a chip

this will make it easier to debug errors from s3 watcher
---
 .../gu/mediaservice/lib/elasticsearch/ImageFields.scala  | 9 +++++++--
 .../js/search/structured-query/query-suggestions.js      | 3 ++-
 media-api/app/lib/querysyntax/QuerySyntax.scala          | 4 ++--
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/common-lib/src/main/scala/com/gu/mediaservice/lib/elasticsearch/ImageFields.scala b/common-lib/src/main/scala/com/gu/mediaservice/lib/elasticsearch/ImageFields.scala
index 88cc3eb238..381a0312f5 100644
--- a/common-lib/src/main/scala/com/gu/mediaservice/lib/elasticsearch/ImageFields.scala
+++ b/common-lib/src/main/scala/com/gu/mediaservice/lib/elasticsearch/ImageFields.scala
@@ -43,14 +43,19 @@ trait ImageFields {
   def collectionsField(field: String) = s"collections.$field"
   def usagesField(field: String)      = s"usages.$field"
 
+  val aliases = Map(
+    "crops"     -> "exports",
+    "croppedBy" -> "exports.author",
+    "filename"  -> "uploadInfo.filename"
+  )
+
   def getFieldPath(field: String) = field match {
     case f if metadataFields.contains(f)    => metadataField(f)
     case f if usageRightsFields.contains(f) => usageRightsField(f)
     case f if editsFields.contains(f)       => editsField(f)
     case f if collectionsFields.contains(f) => collectionsField(f)
     case f if usagesFields.contains(f)      => usagesField(f)
-    case "crops" => "exports"
-    case f => f
+    case f => aliases.getOrElse(f, f)
   }
 
 }
diff --git a/kahuna/public/js/search/structured-query/query-suggestions.js b/kahuna/public/js/search/structured-query/query-suggestions.js
index a07afffe89..ab3eb5a618 100644
--- a/kahuna/public/js/search/structured-query/query-suggestions.js
+++ b/kahuna/public/js/search/structured-query/query-suggestions.js
@@ -30,7 +30,8 @@ export const filterFields = [
     'usages@platform',
     'usages@status',
     'has',
-    'croppedBy'
+    'croppedBy',
+    'filename'
 ].sort();
 // TODO: add date fields
 
diff --git a/media-api/app/lib/querysyntax/QuerySyntax.scala b/media-api/app/lib/querysyntax/QuerySyntax.scala
index 234a5c300d..d04a36f4d7 100644
--- a/media-api/app/lib/querysyntax/QuerySyntax.scala
+++ b/media-api/app/lib/querysyntax/QuerySyntax.scala
@@ -106,7 +106,8 @@ class QuerySyntax(val input: ParserInput) extends Parser with ImageFields {
     "collection" |
     "keyword" |
     "label" |
-    "croppedBy"
+    "croppedBy" |
+    "filename"
   }
 
   def resolveNamedField(name: String): Field = (name match {
@@ -118,7 +119,6 @@ class QuerySyntax(val input: ParserInput) extends Parser with ImageFields {
     case "location"            => "subLocation"
     case "by" | "photographer" => "byline"
     case "keyword"             => "keywords"
-    case "croppedBy"           => "exports.author"
     case fieldName             => fieldName
   }) match {
     case "publication" => MultipleField(List("publicationName", "publicationCode"))