From 6fcc3716e83d01d7741389fd9afe966375708c57 Mon Sep 17 00:00:00 2001
From: Ramiro Vazquez <ramirovazquez@gmail.com>
Date: Tue, 28 Apr 2020 10:03:39 -0300
Subject: [PATCH 1/2] make date column sortable

---
 src/components/List/helpers.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/List/helpers.tsx b/src/components/List/helpers.tsx
index a425eec..069be3a 100644
--- a/src/components/List/helpers.tsx
+++ b/src/components/List/helpers.tsx
@@ -267,7 +267,10 @@ export const VoterHistoryColumns = () => {
       id: 'date',
       separator: true,
       disableFilters: true,
-      sortType: 'datetime',
+      accessor: 'lastParticipation.timestamp',
+      sortType: (a, b) => {
+        return a.original.lastParticipation.timestamp - b.original.lastParticipation.timestamp
+      },
       Cell: ({ row }) => {
         if (!row.original.lastParticipation) {
           return <Loading />

From d15fc80138dd6134c6e8169190b28fa21974e6d7 Mon Sep 17 00:00:00 2001
From: Ramiro Vazquez <ramirovazquez@gmail.com>
Date: Tue, 28 Apr 2020 10:40:52 -0300
Subject: [PATCH 2/2] sort by date by default

---
 src/containers/VoterHistory/index.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/containers/VoterHistory/index.tsx b/src/containers/VoterHistory/index.tsx
index e70f9ef..1a8dc3e 100644
--- a/src/containers/VoterHistory/index.tsx
+++ b/src/containers/VoterHistory/index.tsx
@@ -26,6 +26,7 @@ const getHomeVariables = data => {
 }
 
 const descendantTimestampSort = (a, b) => (a.timestamp > b.timestamp ? 1 : -1)
+const defaultSort = [{ desc: true, id: 'date' }]
 
 function VoterHistory(props: Props) {
   const { match, history } = props
@@ -134,7 +135,7 @@ function VoterHistory(props: Props) {
   return (
     <>
       <PageTitle>{`Voter History - ${voterId}`}</PageTitle>
-      <List handleRow={getItem} data={[...executives, ...polls]} columns={historyColumns} />
+      <List handleRow={getItem} data={[...executives, ...polls]} columns={historyColumns} sortBy={defaultSort} />
     </>
   )
 }