From 36cc68b933df78c678047c72ff95da4f1bca7eae Mon Sep 17 00:00:00 2001
From: Miguel Freitas <miguelaugl@outlook.com>
Date: Thu, 17 Mar 2022 14:22:59 -0300
Subject: [PATCH] Add cookie utils to set and get the favoriteTeam - closes
 #103 (#106)

---
 app/constants.ts |  1 +
 app/cookies.ts   | 21 +++++++++++++++++++++
 app/types.ts     |  4 ++++
 3 files changed, 26 insertions(+)
 create mode 100644 app/cookies.ts

diff --git a/app/constants.ts b/app/constants.ts
index 572fc82..21a6698 100644
--- a/app/constants.ts
+++ b/app/constants.ts
@@ -115,6 +115,7 @@ export const REGULAR_PERIOD_COUNT = 4
 export const DATE_DISPLAY_FORMAT = 'dd MMMM yyyy'
 export const DATE_LINK_FORMAT = 'yyyyMMdd'
 export const EST_IANA_ZONE_ID = 'America/New_York'
+export const ONE_YEAR_IN_SECONDS = 365 * 24 * 60 * 60
 
 export const TIME_TO_REFETCH = 20000 // 20s
 export const TIME_TO_CACHE = 15 // 15s
diff --git a/app/cookies.ts b/app/cookies.ts
new file mode 100644
index 0000000..288448b
--- /dev/null
+++ b/app/cookies.ts
@@ -0,0 +1,21 @@
+import { createCookie } from 'remix'
+
+import { Team, UserPreferences } from '~/types'
+
+import { ONE_YEAR_IN_SECONDS } from './constants'
+
+const userPrefsCookie = createCookie('user-prefs', {
+  maxAge: ONE_YEAR_IN_SECONDS,
+})
+
+export async function getUserPrefsCookie(request: Request) {
+  const cookie: UserPreferences =
+    (await userPrefsCookie.parse(request.headers.get('Cookie'))) || {}
+  return {
+    getFavoriteTeam: (): Team | undefined => cookie.favoriteTeam,
+    setFavoriteTeam: (team: Team) => {
+      cookie.favoriteTeam = team
+    },
+    commitUserPrefs: () => userPrefsCookie.serialize(cookie),
+  }
+}
diff --git a/app/types.ts b/app/types.ts
index 7c537c3..537cf9f 100644
--- a/app/types.ts
+++ b/app/types.ts
@@ -133,3 +133,7 @@ export type SocialMetas = {
   origin?: string
   image?: string
 }
+
+export type UserPreferences = {
+  favoriteTeam: Team | undefined
+}