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src/services/eventService.js
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404
src/services/eventService.js
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// src/services/eventService.js
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// 判断当前是否是生产环境
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const isProduction = process.env.NODE_ENV === 'production';
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const API_BASE_URL = isProduction ? "" : process.env.REACT_APP_API_URL;
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//const API_BASE_URL = process.env.REACT_APP_API_URL || "http://49.232.185.254:5001";
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const apiRequest = async (url, options = {}) => {
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try {
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console.log(`Making API request to: ${API_BASE_URL}${url}`);
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const response = await fetch(`${API_BASE_URL}${url}`, {
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...options,
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headers: {
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'Content-Type': 'application/json',
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...options.headers,
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},
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credentials: 'include', // 包含 cookies，以便后端识别登录状态
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});
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if (!response.ok) {
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const errorText = await response.text();
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console.error(`API request failed: ${response.status} - ${errorText}`);
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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const data = await response.json();
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console.log(`API response from ${url}:`, data);
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return data;
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} catch (error) {
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console.error(`API request failed for ${url}:`, error);
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throw error;
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}
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};
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export const eventService = {
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getEvents: (params = {}) => {
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// Filter out empty params
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const cleanParams = Object.fromEntries(Object.entries(params).filter(([_, v]) => v != null && v !== ''));
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const query = new URLSearchParams(cleanParams).toString();
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return apiRequest(`/api/events/?${query}`);
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},
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getHotEvents: (params = {}) => {
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const query = new URLSearchParams(params).toString();
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return apiRequest(`/api/events/hot?${query}`);
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},
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getPopularKeywords: (limit = 20) => {
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return apiRequest(`/api/events/keywords/popular?limit=${limit}`);
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},
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calendar: {
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/**
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* Fetches event counts for a given month, for display on the calendar grid.
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* @param {number} year - The year to fetch counts for.
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* @param {number} month - The month to fetch counts for (1-12).
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* @returns {Promise<object>} A list of objects with date, count, and className.
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*/
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getEventCounts: (year, month) => {
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// Note: The backend route is `/api/v1/calendar/event-counts`, not `/api/calendar-event-counts`
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return apiRequest(`/api/v1/calendar/event-counts?year=${year}&month=${month}`);
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},
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/**
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* Fetches a list of all events for a specific date.
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* @param {string} date - The date in 'YYYY-MM-DD' format.
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* @param {string} [type='all'] - The type of events to fetch ('event', 'data', or 'all').
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* @returns {Promise<object>} A list of event objects for the given date.
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*/
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getEventsForDate: (date, type = 'all') => {
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return apiRequest(`/api/v1/calendar/events?date=${date}&type=${type}`);
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},
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/**
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* Fetches the full details of a single calendar event.
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* @param {number} eventId - The ID of the calendar event.
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* @returns {Promise<object>} The detailed calendar event object.
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*/
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getEventDetail: (eventId) => {
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return apiRequest(`/api/v1/calendar/events/${eventId}`);
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},
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/**
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* 切换未来事件的关注状态
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* @param {number} eventId - 未来事件ID
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* @returns {Promise<object>} 返回关注状态
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*/
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toggleFollow: async (eventId) => {
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return await apiRequest(`/api/v1/calendar/events/${eventId}/follow`, {
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method: 'POST'
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});
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},
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/**
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* 获取用户关注的所有未来事件
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* @returns {Promise<object>} 返回关注的未来事件列表
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*/
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getFollowingEvents: async () => {
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return await apiRequest(`/api/account/future-events/following`);
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},
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},
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getEventDetail: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}`);
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},
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getRelatedStocks: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/stocks`);
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},
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addRelatedStock: async (eventId, stockData) => {
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return await apiRequest(`/api/events/${eventId}/stocks`, {
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method: 'POST',
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body: JSON.stringify(stockData),
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});
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},
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deleteRelatedStock: async (stockId) => {
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return await apiRequest(`/api/stocks/${stockId}`, {
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method: 'DELETE',
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});
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},
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getRelatedConcepts: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/concepts`);
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},
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getHistoricalEvents: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/historical`);
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},
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getExpectationScore: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/expectation-score`);
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},
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getTransmissionChainAnalysis: async (eventId) => {
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// This API is optimized: it filters isolated nodes and provides a clean data structure.
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return await apiRequest(`/api/events/${eventId}/transmission`);
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},
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getChainNodeDetail: async (eventId, nodeId) => {
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return await apiRequest(`/api/events/${eventId}/chain-node/${nodeId}`);
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},
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getSankeyData: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/sankey-data`);
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},
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getSankeyNodeDetail: async (eventId, nodeInfo) => {
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const params = new URLSearchParams({
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node_name: nodeInfo.name,
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node_type: nodeInfo.type,
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});
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if (nodeInfo.level !== undefined && nodeInfo.level !== null) {
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params.append('node_level', nodeInfo.level);
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}
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const url = `/api/events/${eventId}/sankey-data?${params.toString()}`;
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return await apiRequest(url);
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},
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toggleFollow: async (eventId, isFollowing) => {
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return await apiRequest(`/api/events/${eventId}/follow`, {
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method: 'POST',
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body: JSON.stringify({ is_following: isFollowing }),
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});
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},
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// 帖子相关API
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getPosts: async (eventId, sortType = 'latest', page = 1, perPage = 20) => {
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try {
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return await apiRequest(`/api/events/${eventId}/posts?sort=${sortType}&page=${page}&per_page=${perPage}`);
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} catch (error) {
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console.error('获取帖子失败:', error);
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return { success: false, data: [], pagination: {} };
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}
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},
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createPost: async (eventId, postData) => {
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try {
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return await apiRequest(`/api/events/${eventId}/posts`, {
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method: 'POST',
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body: JSON.stringify(postData)
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});
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} catch (error) {
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console.error('创建帖子失败:', error);
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return { success: false, message: '创建帖子失败' };
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}
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},
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deletePost: async (postId) => {
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try {
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return await apiRequest(`/api/posts/${postId}`, {
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method: 'DELETE'
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});
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} catch (error) {
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console.error('删除帖子失败:', error);
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return { success: false, message: '删除帖子失败' };
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}
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},
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likePost: async (postId) => {
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try {
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return await apiRequest(`/api/posts/${postId}/like`, {
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method: 'POST'
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});
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} catch (error) {
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console.error('点赞失败:', error);
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return { success: false, message: '点赞失败' };
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}
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},
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// 评论相关API
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getPostComments: async (postId, sortType = 'latest') => {
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try {
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return await apiRequest(`/api/posts/${postId}/comments?sort=${sortType}`);
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} catch (error) {
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console.error('获取评论失败:', error);
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return { success: false, data: [] };
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}
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},
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addPostComment: async (postId, commentData) => {
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try {
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return await apiRequest(`/api/posts/${postId}/comments`, {
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method: 'POST',
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body: JSON.stringify(commentData)
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});
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} catch (error) {
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console.error('添加评论失败:', error);
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return { success: false, message: '添加评论失败' };
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}
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},
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deleteComment: async (commentId) => {
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try {
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return await apiRequest(`/api/comments/${commentId}`, {
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method: 'DELETE'
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});
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} catch (error) {
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console.error('删除评论失败:', error);
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return { success: false, message: '删除评论失败' };
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}
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},
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likeComment: async (commentId) => {
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try {
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return await apiRequest(`/api/comments/${commentId}/like`, {
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method: 'POST'
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});
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} catch (error) {
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console.error('点赞失败:', error);
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return { success: false, message: '点赞失败' };
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}
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},
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// 兼容旧版本的评论API
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getComments: async (eventId, sortType = 'latest') => {
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console.warn('getComments 已废弃，请使用 getPosts');
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// 直接调用 getPosts 的实现，避免循环引用
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try {
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return await apiRequest(`/api/events/${eventId}/posts?sort=${sortType}&page=1&per_page=20`);
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} catch (error) {
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console.error('获取帖子失败:', error);
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return { success: false, data: [], pagination: {} };
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}
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},
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addComment: async (eventId, commentData) => {
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console.warn('addComment 已废弃，请使用 createPost');
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// 直接调用 createPost 的实现，避免循环引用
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try {
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return await apiRequest(`/api/events/${eventId}/posts`, {
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method: 'POST',
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body: JSON.stringify(commentData)
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});
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} catch (error) {
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console.error('创建帖子失败:', error);
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return { success: false, message: '创建帖子失败' };
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}
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},
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};
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export const stockService = {
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getQuotes: async (codes, eventTime = null) => {
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try {
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const requestBody = {
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codes: codes
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};
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if (eventTime) {
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requestBody.event_time = eventTime;
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}
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console.log(`获取股票报价，请求体:`, requestBody);
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const response = await apiRequest(`/api/stock/quotes`, {
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method: 'POST',
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body: JSON.stringify(requestBody)
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});
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console.log('股票报价原始响应:', response);
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console.log('response.success:', response.success);
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console.log('response.data:', response.data);
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if (response.success && response.data) {
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console.log('返回股票报价数据:', response.data);
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return response.data;
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} else {
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console.warn('股票报价响应格式异常:', response);
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return {};
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}
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} catch (error) {
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console.error('获取股票报价失败:', error);
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throw error;
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}
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},
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getForecastReport: async (stockCode) => {
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return await apiRequest(`/api/stock/${stockCode}/forecast-report`);
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},
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getKlineData: async (stockCode, chartType = 'timeline', eventTime = null) => {
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try {
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const params = new URLSearchParams();
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params.append('type', chartType);
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if (eventTime) {
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params.append('event_time', eventTime);
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}
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const url = `/api/stock/${stockCode}/kline?${params.toString()}`;
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console.log(`获取K线数据: ${API_BASE_URL}${url}`);
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const response = await apiRequest(url);
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if (response.error) {
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console.warn('K线数据响应包含错误:', response.error);
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return response;
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}
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return response;
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} catch (error) {
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console.error('获取K线数据失败:', error);
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throw error;
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}
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},
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getTransmissionChainAnalysis: async (eventId) => {
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return await apiRequest(`/api/events/${eventId}/transmission`);
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},
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async getSankeyNodeDetail(eventId, nodeInfo) {
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try {
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const params = new URLSearchParams({
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node_name: nodeInfo.name,
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node_type: nodeInfo.type,
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node_level: nodeInfo.level
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});
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const response = await fetch(`/api/events/${eventId}/sankey-node-detail?${params}`, {
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method: 'GET',
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headers: {
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'Content-Type': 'application/json',
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}
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});
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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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const data = await response.json();
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return data;
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} catch (error) {
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console.error('Error fetching sankey node detail:', error);
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throw error;
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}
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},
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getChainNodeDetail: async (eventId, nodeId) => {
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return await apiRequest(`/api/events/${eventId}/transmission/node/${nodeId}`);
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},
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getHistoricalEventStocks: async (eventId) => {
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return await apiRequest(`/api/historical-events/${eventId}/stocks`);
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},
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};
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export const indexService = {
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getKlineData: async (indexCode, chartType = 'timeline', eventTime = null) => {
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try {
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const params = new URLSearchParams();
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params.append('type', chartType);
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if (eventTime) {
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params.append('event_time', eventTime);
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}
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const url = `/api/index/${indexCode}/kline?${params.toString()}`;
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console.log(`获取指数K线数据: ${API_BASE_URL}${url}`);
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const response = await apiRequest(url);
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return response;
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} catch (error) {
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console.error('获取指数K线数据失败:', error);
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throw error;
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}
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},
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};
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export default {
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eventService,
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stockService,
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indexService,
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};
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Reference in New Issue
Block a user