From a67f80a1076c0cfb1042008a1eed7a436910f1be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Latzarus?= <clement.latzarus@pix.fr>
Date: Fri, 14 Apr 2023 16:10:26 +0200
Subject: [PATCH] feat: hide banner for DOM-TOM countries
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Co-authored-by: Rébecca Kaci <rebecca.kaci@gmail.com>
---
 services/should-show-out-of-france-banner.js  | 27 +++++++++++++++++--
 .../should-show-out-of-france-banner.test.js  | 16 +++++++++++
 2 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/services/should-show-out-of-france-banner.js b/services/should-show-out-of-france-banner.js
index 081a47b4b..02f0ddf32 100644
--- a/services/should-show-out-of-france-banner.js
+++ b/services/should-show-out-of-france-banner.js
@@ -6,8 +6,7 @@ export async function shouldShowOutOfFranceBanner(baseUrl) {
   const country = await _getCountry(baseUrl)
   if (!country) return false
 
-  const FR_COUNTRY_CODE = 'FR'
-  return country !== FR_COUNTRY_CODE
+  return _shouldShowBannerForCountry(country)
 }
 
 async function _getCountry(baseUrl) {
@@ -18,3 +17,27 @@ async function _getCountry(baseUrl) {
 
   return response.country
 }
+
+function _shouldShowBannerForCountry(country) {
+  const FR_COUNTRY_CODE = 'FR'
+  const DOM_TOM_COUNTRY_CODES = [
+    'GA',
+    'GF',
+    'MQ',
+    'RE',
+    'YT',
+    'NC',
+    'PF',
+    'BL',
+    'MF',
+    'PM',
+    'TF',
+    'WF',
+  ]
+  const COUNTRIES_WHERE_BANNER_SHOULD_NOT_BE_SHOWN = [
+    FR_COUNTRY_CODE,
+    ...DOM_TOM_COUNTRY_CODES,
+  ]
+
+  return !COUNTRIES_WHERE_BANNER_SHOULD_NOT_BE_SHOWN.includes(country)
+}
diff --git a/tests/services/should-show-out-of-france-banner.test.js b/tests/services/should-show-out-of-france-banner.test.js
index c811a57c5..c99ed211e 100644
--- a/tests/services/should-show-out-of-france-banner.test.js
+++ b/tests/services/should-show-out-of-france-banner.test.js
@@ -78,6 +78,22 @@ describe('shouldShowOutOfFranceBanner', () => {
     })
   })
 
+  describe("When user's location is in a DOM-TOM", () => {
+    it('returns false', async () => {
+      // given
+      global.fetch = jest
+        .fn()
+        .mockResolvedValue(fetchResponse({ country: 'GA' }))
+
+      // when
+      const result = await shouldShowOutOfFranceBanner(baseUrl)
+
+      // then
+      expect(global.fetch).toHaveBeenCalled()
+      expect(result).toBe(false)
+    })
+  })
+
   describe("When user's location is not provided", () => {
     it('returns false', async () => {
       // given