Истина где-то на сервере

.eslintrc.cjs

@@ -6,19 +6,23 @@ module.exports = {
     'eslint:recommended',
     'plugin:@typescript-eslint/recommended',
     'plugin:react-hooks/recommended',
-    "htmlacademy/react-typescript",
+    'htmlacademy/react-typescript',
   ],
   parser: '@typescript-eslint/parser',
-  parserOptions: { ecmaVersion: 'latest', sourceType: 'module', project: 'tsconfig.json' },
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+    project: 'tsconfig.json',
+  },
   settings: { react: { version: 'detect' } },
   plugins: ['react-refresh'],
   rules: {
     'react-refresh/only-export-components': 'warn',
   },
   overrides: [
     {
-      files: [ '*test*' ],
-      rules: { '@typescript-eslint/unbound-method': 'off' }
+      files: ['*test*'],
+      rules: { '@typescript-eslint/unbound-method': 'off' },
     },
   ],
-}
+};

package.json

@@ -47,6 +47,11 @@
     "vite": "4.4.11",
     "vitest": "0.34.6"
   },
+  "eslintConfig": {
+    "rules": {
+      "no-console": "off"
+    }
+  },
   "browserslist": {
     "production": [
       ">0.2%",

src/App.tsx

@@ -5,19 +5,19 @@ import LoginPage from './components/Login/LoginPage';
 import Offer from './components/Offer/Offer';
 import { useAppSelector } from './hooks';
 import { REVIEWERS } from './mock/reviewers';
-
+//import LoadingScreen from './components/loading-screen/loading-screen';
 
 export const App: React.FC = () => {
   const currentCity = useAppSelector((state) => state.currentCity);
-  const offers = useAppSelector((state) => state.offers);
-  const cities = useAppSelector((state) => state.cities);
+  const offers = useAppSelector((state) => state.offerPage);
+  const cities = useAppSelector((state) => state.Cities);
   return (
     <Router>
       <Routes>
-        <Route path="/" element={<MainPage offers={offers} currentCity={currentCity} cities={cities}/>} />
+        <Route path="/" element={<MainPage currentCity={currentCity.currentCity} cities={cities.cities}/>} />
         <Route path="/login" element={<LoginPage />} />
-        <Route path="/offer/:id" element={<Offer reviews={REVIEWERS} offers={offers} currentCity={currentCity}/>} />
-        <Route path="/favorites" element={<Favorite offers={offers} />} />
+        <Route path="/offer/:id" element={<Offer reviews={REVIEWERS} offers={offers.offer} currentCity={currentCity.currentCity}/>} />
+        <Route path="/favorites" element={<Favorite offers={offers.offer} />} />
       </Routes>
     </Router>
   );

src/action.ts

@@ -3,3 +3,5 @@ import { OfferObject } from './types/types';
 export const changeCity = createAction<string>('ChangeCity');
 
 export const AddOffer = createAction<OfferObject[]>('AddOffer');
+
+export const loadOffers = createAction<OfferObject[]>('data/fetchOffers');

src/api-actions.ts

@@ -0,0 +1,60 @@
+import { AxiosInstance } from 'axios';
+import { createAsyncThunk } from '@reduxjs/toolkit';
+import { AppDispatch, State } from './types/types';
+import { OfferObject } from './types/types';
+//import {redirectToRoute} from './action';
+//import { saveToken, dropToken } from './token';
+import { APIRoute } from './const';
+//import {AuthData} from '../types/auth-data';
+//import {UserData} from '../types/user-data';
+import { createAPI } from './api';
+
+export const api = createAPI();
+export const fetchOfferObjectAction = createAsyncThunk<
+  OfferObject[],
+  undefined,
+  {
+    dispatch: AppDispatch;
+    state: State;
+    extra: AxiosInstance;
+  }
+>('data/fetchOffers', async () => {
+  const { data } = await api.get<OfferObject[]>(APIRoute.Offers);
+  return data;
+});
+/*
+export const checkAuthAction = createAsyncThunk<void, undefined, {
+  dispatch: AppDispatch;
+  state: State;
+  extra: AxiosInstance;
+}>(
+  'user/checkAuth',
+  async (_arg, {extra: api}) => {
+    await api.get(APIRoute.Login);
+  },
+);
+
+export const loginAction = createAsyncThunk<void, AuthData, {
+  dispatch: AppDispatch;
+  state: State;
+  extra: AxiosInstance;
+}>(
+  'user/login',
+  async ({login: email, password}, {dispatch, extra: api}) => {
+    const {data: {token}} = await api.post<UserData>(APIRoute.Login, {email, password});
+    saveToken(token);
+    dispatch(redirectToRoute(AppRoute.Result));
+  },
+);
+
+export const logoutAction = createAsyncThunk<void, undefined, {
+  dispatch: AppDispatch;
+  state: State;
+  extra: AxiosInstance;
+}>(
+  'user/logout',
+  async (_arg, {extra: api}) => {
+    await api.delete(APIRoute.Logout);
+    dropToken();
+  },
+);*/

src/api.ts

@@ -0,0 +1,52 @@
+import axios, {
+  AxiosInstance,
+  //AxiosRequestConfig,
+  InternalAxiosRequestConfig,
+  AxiosResponse,
+  AxiosError,
+} from 'axios';
+//import AxiosRequestConfig from 'axios';
+import { StatusCodes } from 'http-status-codes';
+import { getToken } from './token';
+
+const BACKEND_URL = 'https://14.design.htmlacademy.pro/six-cities';
+const REQUEST_TIMEOUT = 5000;
+type DetailMessageType = {
+  type: string;
+  message: string;
+};
+
+const StatusCodeMapping: Record<number, boolean> = {
+  [StatusCodes.BAD_REQUEST]: true,
+  [StatusCodes.UNAUTHORIZED]: true,
+  [StatusCodes.NOT_FOUND]: true,
+};
+
+const shouldDisplayError = (response: AxiosResponse) =>
+  !!StatusCodeMapping[response.status];
+export const createAPI = (): AxiosInstance => {
+  const api = axios.create({
+    baseURL: BACKEND_URL,
+    timeout: REQUEST_TIMEOUT,
+  });
+  api.interceptors.request.use((config: InternalAxiosRequestConfig) => {
+    const token = getToken();
+    if (token && config.headers) {
+      config.headers['x-token'] = token;
+    }
+    return config;
+  });
+
+  api.interceptors.response.use(
+    (response) => response,
+    (error: AxiosError<DetailMessageType>) => {
+      if (error.response && shouldDisplayError(error.response)) {
+        //const detailMessage = (error.response.data);
+        //toast.warn(detailMessage.message);
+      }
+
+      throw error;
+    }
+  );
+  return api;
+};

src/components/Favorites/Favorite.tsx

@@ -3,7 +3,7 @@ import OfferCard from '../Offer/OfferCard';
 import { OfferObject, CardCssNameList } from '../../types/types';
 
 type FavoriteProps = {
-  offers: OfferObject[];
+  offers: OfferObject[] | null;
 };
 const Favorite = ({ offers }: FavoriteProps) => (
   <div className="page">
@@ -12,7 +12,7 @@ const Favorite = ({ offers }: FavoriteProps) => (
         <section className="favorites">
           <h1 className="favorites__title">Saved listings</h1>
           <div className="favorites__list">
-            {offers.map((offer) => (
+            {offers?.map((offer) => (
               <OfferCard key={offer.id} offer={offer} cardcssname={CardCssNameList.favoritePlace} />
             ))}
           </div>

src/components/MainPage/MainPage.tsx

@@ -1,34 +1,39 @@
 import {FC} from 'react';
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { useNavigate } from 'react-router-dom';
+import Spinner from '../spinner/spinner.tsx';
 import OfferList from '../Offer/OfferList';
-import { useAppDispatch } from '../../hooks';
-import { OfferObject,AppRoute, City, CardCssNameList, SortName} from '../../types/types';
+import { useAppDispatch,useAppSelector } from '../../hooks';
+import { AppRoute, City, CardCssNameList, SortName} from '../../types/types';
 import { changeCity } from '../../action';
 import { ListCities } from '../../components/CityList/CityList';
 import { FilterOffer } from '../FilterOffers/FilterOffer';
+import { getLoadingOfferPage,getOffer } from '../../store/selector';
+import { fetchOfferObjectAction } from '../../api-actions.ts';
 import Map from '../Map/Map';
 type MainPageProps = {
-  offers: OfferObject[];
   currentCity: City;
   cities: City[];
 };
 export const MainPage : FC<MainPageProps> = ({
-  offers,
   currentCity,
   cities,
 }:MainPageProps) => {
   const navigate = useNavigate();
   const dispatch = useAppDispatch();
-
+  const isLoading = useAppSelector(getLoadingOfferPage);
+  const offers = useAppSelector(getOffer);
+  useEffect(() => {
+    dispatch(fetchOfferObjectAction());
+  }, [dispatch]);
   const handleUserSelectCity = (cityName: string) => {
     dispatch(changeCity(cityName));
     // dispatch(fillOffers());
   };
   const [activeOffer, setActiveOffer] = useState<number | null>(null);
 
   const [sortType, setSortType] = useState<SortName>(SortName.popular);
-  const sortedOffers = offers.filter((a) =>a.city.name === currentCity.title).slice().sort((a, b) => {
+  const sortedOffers = offers?.filter((a) =>a.city.name === currentCity.title).slice().sort((a, b) => {
     switch (sortType) {
       case SortName.lowToHigh:
         return a.price - b.price;
@@ -85,18 +90,19 @@ export const MainPage : FC<MainPageProps> = ({
           <div className="cities__places-container container">
             <section className="cities__places places">
               <h2 className="visually-hidden">Places</h2>
-              <b className="places__found">{offers.filter((a) =>a.city.name === currentCity.title).length} places to stay in {currentCity.title}</b>
+              <b className="places__found">{offers?.filter((a) =>a.city.name === currentCity.title).length} places to stay in {currentCity.title}</b>
               <b className="places__found">
-                {sortedOffers.length} places to stay in {currentCity.title}
+                {sortedOffers?.length} places to stay in {currentCity.title}
               </b>
-              <FilterOffer currentSort={sortType} onSortChange={setSortType} />
-              <div className="cities__places-list places__list tabs__content">
-                <OfferList offers={sortedOffers.filter((a) =>a.city.name === currentCity.title)} cardcssname={CardCssNameList.citiesList} setActiveOffer={setActiveOffer}/>
-              </div>
+              { isLoading ?
+                <Spinner />
+                :
+                <><FilterOffer currentSort={sortType} onSortChange={setSortType} /><div className="cities__places-list places__list tabs__content"><OfferList offers={sortedOffers?.filter((a) => a.city.name === currentCity.title)} cardcssname={CardCssNameList.citiesList} setActiveOffer={setActiveOffer} /></div>
+                </>}
             </section>
             <div className="cities__right-section">
               <section className="cities__map map">
-                <Map offers={sortedOffers.filter((a) =>a.city.name === currentCity.title)} selectedPoint={sortedOffers[0]} activeOffer={activeOffer} currentCity={currentCity} />
+                <Map offers={sortedOffers?.filter((a) =>a.city.name === currentCity.title)} selectedPoint={sortedOffers?.[0]} activeOffer={activeOffer} currentCity={currentCity} />
               </section>
             </div>
           </div>

src/components/Map/Map.tsx

@@ -21,9 +21,9 @@ const activeCustomIcon = new Icon({
   iconAnchor: [20, 40]
 });
 type MainPageProps = {
-  offers: OfferObject[];
+  offers: OfferObject[] | undefined;
   currentCity: City;
-  selectedPoint: OfferObject;
+  selectedPoint: OfferObject | undefined;
   activeOffer: number | null;
 };
 
@@ -41,7 +41,7 @@ function Map(props: MainPageProps): JSX.Element {
         }
       });
 
-      offers.forEach((offer) => {
+      offers?.forEach((offer) => {
         leaflet
           .marker({
             lat: offer.location.latitude,

src/components/Offer/Offer.tsx

@@ -8,7 +8,7 @@ import Map from '../Map/Map';
 import { AppRoute, UserReview, OfferObject, City } from '../../types/types';
 type OfferProps = {
   reviews: UserReview[];
-  offers: OfferObject[];
+  offers: OfferObject[] | null;
   currentCity: City;
 };
 
@@ -192,10 +192,10 @@ export const Offer: React.FC<OfferProps> = ({
         </div>
         <section className="offer__map map">
           <Map
-            offers={[...offers]}
-            selectedPoint={offers[1]}
+            offers={offers === null ? undefined : [...offers]}
+            selectedPoint={offers?.[1]}
             currentCity={currentCity}
-            activeOffer={offers[1].id}
+            activeOffer={offers === null ? null : offers?.[1].id}
           />
         </section>
       </section>

src/components/Offer/OfferList.tsx

@@ -4,7 +4,7 @@ import { OfferObject } from '../../types/types';
 
 
 type OfferListProps = {
-  offers: OfferObject[];
+  offers: OfferObject[] | undefined;
   cardcssname: string;
   setActiveOffer?: (id: number | null) => void;
 };
@@ -14,7 +14,7 @@ const OfferList = ({ offers, cardcssname,setActiveOffer}: OfferListProps) => {
 
   return (
     <div className="cities__places-list places__list tabs__content">
-      {offers.map((offer) => (
+      {offers?.map((offer) => (
         <div
           key={offer.id}
           onMouseEnter={() => setActiveOfferId(offer.id)}

src/components/loading-screen/loading-screen.tsx

@@ -0,0 +1,8 @@
+
+function LoadingScreen(): JSX.Element {
+  return (
+    <p>Loading ...</p>
+  );
+}
+
+export default LoadingScreen;

src/components/spinner/spinner.modules.css

@@ -0,0 +1,35 @@
+.spinner-container {
+  display: flex;
+}
+.loader {
+  width: 48px;
+  height: 48px;
+  margin-left: auto;
+  margin-right: auto;
+  border-radius: 50%;
+  display: inline-block;
+  border-top: 4px solid #000;
+  border-right: 4px solid transparent;
+  box-sizing: border-box;
+  animation: rotation 1s linear infinite;
+}
+.loader::after {
+  content: '';
+  box-sizing: border-box;
+  position: absolute;
+  left: 0;
+  top: 0;
+  width: 48px;
+  height: 48px;
+  border-radius: 50%;
+  border-bottom: 4px solid #4481c3;
+  border-left: 4px solid transparent;
+}
+@keyframes rotation {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}

src/components/spinner/spinner.tsx

@@ -0,0 +1,5 @@
+import './spinner.modules.css';
+
+export default function Spinner(): JSX.Element {
+  return <div className="spinner-container"><span className="loader"></span></div>;
+}

src/const.ts

@@ -3,3 +3,7 @@ export const URL_MARKER_DEFAULT =
 
 export const URL_MARKER_CURRENT =
   'https://assets.htmlacademy.ru/content/intensive/javascript-1/demo/interactive-map/main-pin.svg';
+
+export enum APIRoute {
+  Offers = '/offers',
+}