From 13316225962daa1bc9a8cfbdc912a2b865f2ad1c Mon Sep 17 00:00:00 2001
From: Graham Lee <graham.lee@cs.ox.ac.uk>
Date: Wed, 13 Apr 2022 17:19:28 +0100
Subject: [PATCH] Add the correct collation to the country names search query
 #2559

---
 .../curator-service/api/src/controllers/geocode.ts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/verification/curator-service/api/src/controllers/geocode.ts b/verification/curator-service/api/src/controllers/geocode.ts
index 5b50ff8ed..7a2af9703 100644
--- a/verification/curator-service/api/src/controllers/geocode.ts
+++ b/verification/curator-service/api/src/controllers/geocode.ts
@@ -56,8 +56,18 @@ export default class GeocodeProxy {
      */
     countryNames = async (req: Request, res: Response): Promise<void> => {
         const database = db();
-        const locationCountryCodes = await database.collection('cases').distinct('location.country');
-        const travelHistoryCodes = await database.collection('cases').distinct('travelHistory.travel.location.country');
+        const locationCountryCodes = await database.collection('cases').distinct('location.country', {}, {
+            collation: {
+                locale: 'en_US',
+                strength: 2,
+            }
+        });
+        const travelHistoryCodes = await database.collection('cases').distinct('travelHistory.travel.location.country', {}, {
+            collation: {
+                locale: 'en_US',
+                strength: 2,
+            }
+        });
         const allCodes = new Set<string>(locationCountryCodes.concat(travelHistoryCodes));
         const namesMap: {
             [key: string]: string[] | undefined