From 07852df0dcdd41857cba36e619259f350e9ca55d Mon Sep 17 00:00:00 2001
From: Fedor Katurov <gotham48@gmail.com>
Date: Tue, 5 Oct 2021 15:32:02 +0700
Subject: [PATCH] added user description for deactivated units

---
 src/components/node/NodeAuthorBlock/index.tsx | 11 +++++-----
 src/constants/user.ts                         |  1 +
 src/utils/hooks/user/useUserDescription.ts    | 21 +++++++++++++++++++
 3 files changed, 27 insertions(+), 6 deletions(-)
 create mode 100644 src/constants/user.ts
 create mode 100644 src/utils/hooks/user/useUserDescription.ts

diff --git a/src/components/node/NodeAuthorBlock/index.tsx b/src/components/node/NodeAuthorBlock/index.tsx
index 9e05d03e..9ea9b3d0 100644
--- a/src/components/node/NodeAuthorBlock/index.tsx
+++ b/src/components/node/NodeAuthorBlock/index.tsx
@@ -3,24 +3,24 @@ import { INode } from '~/redux/types';
 import styles from './styles.module.scss';
 import { Avatar } from '~/components/common/Avatar';
 import { openUserProfile } from '~/utils/user';
-import { useRandomPhrase } from '~/constants/phrases';
+import { useUserDescription } from '~/utils/hooks/user/useUserDescription';
 
 interface Props {
   node?: INode;
 }
 
 const NodeAuthorBlock: FC<Props> = ({ node }) => {
-  const randomPhrase = useRandomPhrase('USER_DESCRIPTION');
-
   const onOpenProfile = useCallback(() => openUserProfile(node?.user?.username), [
     node?.user?.username,
   ]);
 
+  const description = useUserDescription(node?.user);
+
   if (!node?.user) {
     return null;
   }
 
-  const { fullname, username, description, photo } = node.user;
+  const { fullname, username, photo } = node.user;
 
   return (
     <div className={styles.block} onClick={onOpenProfile}>
@@ -28,8 +28,7 @@ const NodeAuthorBlock: FC<Props> = ({ node }) => {
 
       <div className={styles.info}>
         <div className={styles.username}>{fullname || username}</div>
-
-        <div className={styles.description}>{description || randomPhrase}</div>
+        <div className={styles.description}>{description}</div>
       </div>
     </div>
   );
diff --git a/src/constants/user.ts b/src/constants/user.ts
new file mode 100644
index 00000000..acb60ee0
--- /dev/null
+++ b/src/constants/user.ts
@@ -0,0 +1 @@
+export const INACTIVE_ACCOUNT_DAYS = 40;
diff --git a/src/utils/hooks/user/useUserDescription.ts b/src/utils/hooks/user/useUserDescription.ts
new file mode 100644
index 00000000..6565a99d
--- /dev/null
+++ b/src/utils/hooks/user/useUserDescription.ts
@@ -0,0 +1,21 @@
+import { IUser } from '~/redux/auth/types';
+import { useRandomPhrase } from '~/constants/phrases';
+import { differenceInDays, parseISO } from 'date-fns';
+import { INACTIVE_ACCOUNT_DAYS } from '~/constants/user';
+
+const today = new Date();
+
+export const useUserDescription = (user?: Partial<IUser>) => {
+  const randomPhrase = useRandomPhrase('USER_DESCRIPTION');
+
+  if (!user) {
+    return '';
+  }
+
+  const lastSeen = user.last_seen ? parseISO(user.last_seen) : undefined;
+  if (!lastSeen || differenceInDays(today, lastSeen) > INACTIVE_ACCOUNT_DAYS) {
+    return 'Юнит деактивирован';
+  }
+
+  return randomPhrase;
+};