From a90285a4acf84908edd29d41585f0e6ac5581dba Mon Sep 17 00:00:00 2001
From: Fedor Katurov <gotham48@gmail.com>
Date: Wed, 13 Nov 2019 18:02:09 +0700
Subject: [PATCH] user settings mechanism

---
 src/components/input/Textarea/index.tsx       |   4 +-
 .../profile/ProfileDescription/index.tsx      |   1 -
 .../profile/ProfileSettings/index.tsx         | 121 ++++++++++++++++++
 .../profile/ProfileSettings/styles.scss       |  14 ++
 .../dialogs/ProfileDialog/index.tsx           |   2 +
 src/redux/auth/actions.ts                     |   5 +
 src/redux/auth/constants.ts                   |   1 +
 src/redux/auth/reducer.ts                     |   1 +
 src/redux/auth/sagas.ts                       |  15 ++-
 src/redux/auth/types.ts                       |   2 +
 10 files changed, 162 insertions(+), 4 deletions(-)
 create mode 100644 src/components/profile/ProfileSettings/index.tsx
 create mode 100644 src/components/profile/ProfileSettings/styles.scss

diff --git a/src/components/input/Textarea/index.tsx b/src/components/input/Textarea/index.tsx
index d1e42ec5..92e593a2 100644
--- a/src/components/input/Textarea/index.tsx
+++ b/src/components/input/Textarea/index.tsx
@@ -30,7 +30,6 @@ type IProps = TextareaHTMLAttributes<HTMLTextAreaElement> & {
 
 const Textarea = memo<IProps>(
   ({
-    value,
     placeholder,
     className,
     minRows = 3,
@@ -40,6 +39,7 @@ const Textarea = memo<IProps>(
     title = '',
     status = '',
     seamless,
+    value,
     ...props
   }) => {
     const [rows, setRows] = useState(minRows || 1);
@@ -97,7 +97,7 @@ const Textarea = memo<IProps>(
         <div className={styles.input}>
           <textarea
             rows={rows}
-            value={value}
+            value={value || ''}
             placeholder={placeholder}
             className={classNames(styles.textarea, className)}
             onChange={onInput}
diff --git a/src/components/profile/ProfileDescription/index.tsx b/src/components/profile/ProfileDescription/index.tsx
index db41a68b..77b229ec 100644
--- a/src/components/profile/ProfileDescription/index.tsx
+++ b/src/components/profile/ProfileDescription/index.tsx
@@ -1,5 +1,4 @@
 import React, { FC } from 'react';
-import { IUser } from '~/redux/auth/types';
 import { formatText } from '~/utils/dom';
 import styles from './styles.scss';
 import { connect } from 'react-redux';
diff --git a/src/components/profile/ProfileSettings/index.tsx b/src/components/profile/ProfileSettings/index.tsx
new file mode 100644
index 00000000..22b3af50
--- /dev/null
+++ b/src/components/profile/ProfileSettings/index.tsx
@@ -0,0 +1,121 @@
+import React, { FC, useState, useEffect, useCallback } from 'react';
+import styles from './styles.scss';
+import { connect } from 'react-redux';
+import classNames from 'classnames';
+import { selectAuthUser, selectAuthProfile } from '~/redux/auth/selectors';
+import { Textarea } from '~/components/input/Textarea';
+import { Button } from '~/components/input/Button';
+import { Group } from '~/components/containers/Group';
+import { Filler } from '~/components/containers/Filler';
+import { TextInput } from '~/components/input/TextInput';
+import { InputText } from '~/components/input/InputText';
+import reject from 'ramda/es/reject';
+import * as AUTH_ACTIONS from '~/redux/auth/actions';
+import { ERROR_LITERAL } from '~/constants/errors';
+
+const mapStateToProps = state => ({
+  user: selectAuthUser(state),
+  profile: selectAuthProfile(state),
+});
+
+const mapDispatchToProps = {
+  authPatchUser: AUTH_ACTIONS.authPatchUser,
+};
+
+type IProps = ReturnType<typeof mapStateToProps> & typeof mapDispatchToProps & {};
+
+const ProfileSettingsUnconnected: FC<IProps> = ({
+  user,
+  authPatchUser,
+  profile: { patch_errors },
+}) => {
+  const [password, setPassword] = useState('');
+  const [new_password, setNewPassword] = useState('');
+
+  const [data, setData] = useState(user);
+
+  const setDescription = useCallback(description => setData({ ...data, description }), [
+    data,
+    setData,
+  ]);
+
+  const setEmail = useCallback(email => setData({ ...data, email }), [data, setData]);
+  const setUsername = useCallback(username => setData({ ...data, username }), [data, setData]);
+
+  const onSubmit = useCallback(
+    event => {
+      event.preventDefault();
+
+      const fields = reject(el => !el)({
+        email: data.email !== user.email && data.email,
+        username: data.username !== user.username && data.username,
+        password: password.length > 0 && password,
+        new_password: new_password.length > 0 && new_password,
+        description: data.description !== user.description && data.description,
+      });
+
+      if (Object.values(fields).length === 0) return;
+
+      authPatchUser(fields);
+    },
+    [data, password, new_password, authPatchUser]
+  );
+
+  return (
+    <form className={styles.wrap} onSubmit={onSubmit}>
+      <Group>
+        <Textarea value={data.description} handler={setDescription} title="Описание" />
+
+        <div className={styles.small}>
+          Описание будет видно на странице профиля. Здесь работают те же правила оформления, что и в
+          комментариях.
+        </div>
+
+        <Group className={styles.pad}>
+          <InputText
+            value={data.username}
+            handler={setUsername}
+            title="Логин"
+            error={patch_errors.username && ERROR_LITERAL[patch_errors.username]}
+          />
+
+          <InputText value={data.email} handler={setEmail} title="E-mail" />
+
+          <InputText
+            value={new_password}
+            handler={setNewPassword}
+            title="Новый пароль"
+            type="password"
+            error={patch_errors.new_password && ERROR_LITERAL[patch_errors.new_password]}
+          />
+
+          <div />
+
+          <InputText
+            value={password}
+            handler={setPassword}
+            title="Старый пароль"
+            type="password"
+            error={patch_errors.password && ERROR_LITERAL[patch_errors.password]}
+          />
+
+          <div className={styles.small}>
+            Чтобы изменить любое из этих полей, нужно ввести старый пароль.
+          </div>
+        </Group>
+
+        <Group horizontal>
+          <Filler />
+          <Button title="Сохранить" type="submit" />
+        </Group>
+      </Group>
+    </form>
+  );
+};
+
+const ProfileSettings = connect(
+  mapStateToProps,
+  mapDispatchToProps
+)(ProfileSettingsUnconnected);
+
+export { ProfileSettings };
diff --git a/src/components/profile/ProfileSettings/styles.scss b/src/components/profile/ProfileSettings/styles.scss
new file mode 100644
index 00000000..9275dc29
--- /dev/null
+++ b/src/components/profile/ProfileSettings/styles.scss
@@ -0,0 +1,14 @@
+.wrap {
+  padding: $gap;
+}
+
+.pad {
+  padding: $gap;
+  box-shadow: transparentize($color: $red, $amount: 0.5) 0 0 0 2px;
+  border-radius: $radius;
+}
+
+.small {
+  font: $font_12_regular;
+  padding: 0 $gap $gap;
+}
diff --git a/src/containers/dialogs/ProfileDialog/index.tsx b/src/containers/dialogs/ProfileDialog/index.tsx
index 35645d3d..5479c53b 100644
--- a/src/containers/dialogs/ProfileDialog/index.tsx
+++ b/src/containers/dialogs/ProfileDialog/index.tsx
@@ -10,10 +10,12 @@ import * as AUTH_ACTIONS from '~/redux/auth/actions';
 import { IAuthState } from '~/redux/auth/types';
 import pick from 'ramda/es/pick';
 import { CoverBackdrop } from '~/components/containers/CoverBackdrop';
+import { ProfileSettings } from '~/components/profile/ProfileSettings';
 
 const TAB_CONTENT = {
   profile: <ProfileDescription />,
   messages: <ProfileMessages />,
+  settings: <ProfileSettings />,
 };
 
 const mapStateToProps = state => ({
diff --git a/src/redux/auth/actions.ts b/src/redux/auth/actions.ts
index 257f362a..0c578c05 100644
--- a/src/redux/auth/actions.ts
+++ b/src/redux/auth/actions.ts
@@ -71,3 +71,8 @@ export const authSetLastSeenMessages = (
   type: AUTH_USER_ACTIONS.SET_LAST_SEEN_MESSAGES,
   last_seen_messages,
 });
+
+export const authPatchUser = (user: Partial<IUser>) => ({
+  type: AUTH_USER_ACTIONS.PATCH_USER,
+  user,
+});
diff --git a/src/redux/auth/constants.ts b/src/redux/auth/constants.ts
index fae2c39c..16b7c1d5 100644
--- a/src/redux/auth/constants.ts
+++ b/src/redux/auth/constants.ts
@@ -17,6 +17,7 @@ export const AUTH_USER_ACTIONS = {
 
   SET_UPDATES: 'SET_UPDATES',
   SET_LAST_SEEN_MESSAGES: 'SET_LAST_SEEN_MESSAGES',
+  PATCH_USER: 'PATCH_USER',
 };
 
 export const USER_ERRORS = {
diff --git a/src/redux/auth/reducer.ts b/src/redux/auth/reducer.ts
index 433dd4bd..41bf8463 100644
--- a/src/redux/auth/reducer.ts
+++ b/src/redux/auth/reducer.ts
@@ -29,6 +29,7 @@ const INITIAL_STATE: IAuthState = {
     user: null,
     messages: [],
     messages_error: null,
+    patch_errors: {},
   },
 };
 
diff --git a/src/redux/auth/sagas.ts b/src/redux/auth/sagas.ts
index a8d6716a..ff235eb4 100644
--- a/src/redux/auth/sagas.ts
+++ b/src/redux/auth/sagas.ts
@@ -13,6 +13,7 @@ import {
   authSetUpdates,
   authLoggedIn,
   authSetLastSeenMessages,
+  authPatchUser,
 } from '~/redux/auth/actions';
 import {
   apiUserLogin,
@@ -90,7 +91,7 @@ function* refreshUser() {
 function* checkUserSaga({ key }: RehydrateAction) {
   if (key !== 'auth') return;
   yield call(refreshUser);
-  // yield put(authOpenProfile('gvorcek'));
+  yield put(authOpenProfile('gvorcek', 'settings'));
 }
 
 function* gotPostMessageSaga({ token }: ReturnType<typeof gotAuthPostMessage>) {
@@ -256,6 +257,17 @@ function* setLastSeenMessages({ last_seen_messages }: ReturnType<typeof authSetL
   yield call(reqWrapper, apiUpdateUser, { user: { last_seen_messages } });
 }
 
+function* patchUser({ user }: ReturnType<typeof authPatchUser>) {
+  const { error, data } = yield call(reqWrapper, apiUpdateUser, { user });
+
+  if (error || !data.user || data.errors) {
+    return yield put(authSetProfile({ patch_errors: data.errors }));
+  }
+
+  yield put(authSetUser(data.user));
+  yield put(authSetProfile({ user: { ...data.user }, tab: 'profile' }));
+}
+
 function* authSaga() {
   yield takeLatest(REHYDRATE, checkUserSaga);
   yield takeLatest([REHYDRATE, AUTH_USER_ACTIONS.LOGGED_IN], startPollingSaga);
@@ -267,6 +279,7 @@ function* authSaga() {
   yield takeLatest(AUTH_USER_ACTIONS.GET_MESSAGES, getMessages);
   yield takeLatest(AUTH_USER_ACTIONS.SEND_MESSAGE, sendMessage);
   yield takeLatest(AUTH_USER_ACTIONS.SET_LAST_SEEN_MESSAGES, setLastSeenMessages);
+  yield takeLatest(AUTH_USER_ACTIONS.PATCH_USER, patchUser);
 }
 
 export default authSaga;
diff --git a/src/redux/auth/types.ts b/src/redux/auth/types.ts
index e5a9636e..dedec0db 100644
--- a/src/redux/auth/types.ts
+++ b/src/redux/auth/types.ts
@@ -46,5 +46,7 @@ export type IAuthState = Readonly<{
     user: IUser;
     messages: IMessage[];
     messages_error: string;
+
+    patch_errors: Record<string, string>;
   };
 }>;