修改好友动态、兴趣小组
Change-Id: I8dc8f304f9ac9c968e316bc997b2aeb58b26fe48
diff --git a/src/context/useGroupStore.js b/src/context/useGroupStore.js
new file mode 100644
index 0000000..985bc33
--- /dev/null
+++ b/src/context/useGroupStore.js
@@ -0,0 +1,113 @@
+import { createContext, useContext, useState, useCallback } from 'react';
+import { fetchGroups, joinGroup, createPost } from '../services/groupService';
+
+const GroupContext = createContext();
+
+export const GroupProvider = ({ children }) => {
+ const [groups, setGroups] = useState([]);
+ const [loading, setLoading] = useState(true);
+ const [error, setError] = useState(null);
+ const [category, setCategory] = useState('');
+ const [name, setName] = useState('');
+ const [page, setPage] = useState(1);
+ const [size, setSize] = useState(10);
+ const [totalPages, setTotalPages] = useState(1);
+ const [sortBy, setSortBy] = useState('member_count');
+ const [joinStatus, setJoinStatus] = useState({});
+
+ // 获取小组列表
+ const fetchGroupList = useCallback(async () => {
+ try {
+ setLoading(true);
+ setError(null);
+
+ const requestData = {
+ page,
+ size,
+ sort_by: sortBy
+ };
+
+ if (category) requestData.category = category;
+ if (name) requestData.name = name;
+
+ const response = await fetchGroups(requestData);
+
+ if (response.status === 'success') {
+ setGroups(response.items || []);
+ setTotalPages(response.total_pages || 1);
+ } else {
+ setError('获取兴趣小组列表失败');
+ }
+ } catch (err) {
+ setError('请求失败，请稍后再试');
+ } finally {
+ setLoading(false);
+ }
+ }, [category, name, page, size, sortBy]);
+
+ // 加入小组
+ const handleJoinGroup = useCallback(async (groupId, userId) => {
+ if (!userId) return;
+
+ try {
+ setJoinStatus(prev => ({ ...prev, [groupId]: '请求中' }));
+ const response = await joinGroup(groupId, userId);
+
+ if (response.status === 'success') {
+ setJoinStatus(prev => ({ ...prev, [groupId]: '加入成功' }));
+ fetchGroupList(); // 刷新列表
+ } else {
+ setJoinStatus(prev => ({ ...prev, [groupId]: '加入失败' }));
+ }
+ } catch (error) {
+ setJoinStatus(prev => ({ ...prev, [groupId]: '请求失败' }));
+ }
+ }, [fetchGroupList]);
+
+ // 创建帖子
+ const handleCreatePost = useCallback(async (groupId, userId, content, title, images) => {
+ if (!userId || !content || !title) return;
+
+ try {
+ const response = await createPost(groupId, userId, content, title, images);
+
+ if (response.post_id) {
+ return true; // 成功
+ } else {
+ throw new Error('创建帖子失败');
+ }
+ } catch (error) {
+ console.error('创建帖子错误:', error);
+ return false;
+ }
+ }, []);
+
+ const value = {
+ groups,
+ loading,
+ error,
+ category,
+ setCategory,
+ name,
+ setName,
+ page,
+ setPage,
+ size,
+ setSize,
+ totalPages,
+ sortBy,
+ setSortBy,
+ joinStatus,
+ fetchGroupList,
+ handleJoinGroup,
+ handleCreatePost
+ };
+
+ return (
+ <GroupContext.Provider value={value}>
+ {children}
+ </GroupContext.Provider>
+ );
+};
+
+export const useGroupStore = () => useContext(GroupContext);
\ No newline at end of file