fix: изменение структуры кода страницы канбан доски

разделение на 3 файла:
- UI
- Бизнес логика
- Обращение к бэку

src/App.js

@@ -7,7 +7,7 @@ import Profile from './Profile';
 import Registration from './Registration';
 import Mainpage from './Mainpage';
 import KBBoardsList from './KBBoardsList';
-import KBBoard from './KBBoard';
+import KBBoard from './KBBoard/KBBoard';
 import OtherProfile from './OtherProfile';
 
 function App() {

src/KBBoard/BoardAPI.js

@@ -0,0 +1,33 @@
+import axios from 'axios';
+
+export const loadBoardDataAPI = async (boardId) => {
+    return axios.post('/api/boards/load', { id: boardId });
+};
+
+export const createTaskAPI = async (taskData) => {
+    return axios.post('/api/boards/categories/tasks/create', taskData);
+};
+
+export const createCategoryAPI = async (categoryData) => {
+    return axios.post('/api/boards/categories/create', categoryData);
+};
+
+export const updateTaskAPI = async (updateData) => {
+    return axios.put('/api/boards/categories/tasks/update', updateData);
+};
+
+export const updateCategoryAPI = async (updateData) => {
+    return axios.put('/api/boards/categories/update', updateData);
+};
+
+export const deleteCategoryAPI = async (categoryId) => {
+    return axios.delete('/api/boards/categories/delete', {
+        data: { id: categoryId }
+    });
+};
+
+export const deleteTaskAPI = async (taskId) => {
+    return axios.delete('/api/boards/categories/tasks/delete', {
+        data: { id: taskId }
+    });
+};

src/KBBoard/BoardLogic.js

@@ -0,0 +1,159 @@
+import { useCallback } from 'react';
+import { useNavigate } from 'react-router-dom';
+import {
+    loadBoardDataAPI,
+    createTaskAPI,
+    createCategoryAPI,
+    updateTaskAPI,
+    updateCategoryAPI,
+    deleteCategoryAPI,
+    deleteTaskAPI
+} from './BoardAPI';
+
+export const useBoardLogic = (id, setError, setInfo, setCategories, setLoading) => {
+    const navigate = useNavigate();
+
+    const loadBoardData = useCallback(async () => {
+        setLoading(true);
+        try {
+            setError('');
+            const response = await loadBoardDataAPI(id);
+            setInfo(response.data);
+            setCategories(response.data.categories || []);
+        } catch (err) {
+            if (err.response?.data?.message === 'Token Error' ||
+                err.response?.data?.message === 'Invalid Token') {
+                setError('Вы не авторизованы');
+                setTimeout(() => navigate('/login'), 1000);
+            } else {
+                setError('Ошибка загрузки доски');
+            }
+        } finally {
+            setLoading(false);
+        }
+    }, [id, setError, setInfo, setCategories, setLoading, navigate]);
+
+    const createTask = useCallback(async (taskCategori, taskTitle, taskDescription, modalCrTask) => {
+        setLoading(true);
+        try {
+            const newTask = {
+                category_id: taskCategori,
+                title: taskTitle,
+                description: taskDescription
+            };
+            await createTaskAPI(newTask);
+            await loadBoardData();
+            modalCrTask(null)();
+        } catch (err) {
+            console.error('Ошибка создания задачи:', err);
+            setError('Ошибка создания задачи');
+        } finally {
+            setLoading(false);
+        }
+    }, [loadBoardData, setLoading, setError]);
+
+    const createCategory = useCallback(async (categoryTitle, modalCrCateg) => {
+        setLoading(true);
+        try {
+            const newCategory = {
+                board_id: id,
+                title: categoryTitle
+            };
+            await createCategoryAPI(newCategory);
+            await loadBoardData();
+        } catch (err) {
+            console.error('Ошибка создания категории:', err);
+            setError(err.response?.data?.message || 'Ошибка создания категории');
+        } finally {
+            modalCrCateg();
+            setLoading(false);
+        }
+    }, [id, loadBoardData, setLoading, setError]);
+
+    const editTask = useCallback(async (editedTaskId, taskTitle, taskDescription, taskCategory, modalEditTask) => {
+        setLoading(true);
+        try {
+            await updateTaskAPI({
+                id: editedTaskId,
+                update_method: 'title',
+                value: taskTitle
+            });
+            await updateTaskAPI({
+                id: editedTaskId,
+                update_method: 'description',
+                value: taskDescription
+            });
+            await updateTaskAPI({
+                id: editedTaskId,
+                update_method: 'category',
+                value: Number(taskCategory)
+            });
+            await loadBoardData();
+            modalEditTask({}, null)();
+        } catch (err) {
+            console.error('Ошибка редактирования задачи:', err);
+            setError('Ошибка редактирования задачи');
+        } finally {
+            setLoading(false);
+        }
+    }, [loadBoardData, setLoading, setError]);
+
+    const editCategory = useCallback(async (editedCategId, categoryTitle, modalEditCateg) => {
+        setLoading(true);
+        try {
+            const updateData = {
+                id: editedCategId,
+                update_method: 'title',
+                value: categoryTitle
+            };
+            await updateCategoryAPI(updateData);
+            await loadBoardData();
+        } catch (err) {
+            console.error('Ошибка редактирования категории:', err);
+            setError(err.response?.data?.message || 'Ошибка редактирования категории');
+        } finally {
+            modalEditCateg({})();
+            setLoading(false);
+        }
+    }, [loadBoardData, setLoading, setError]);
+
+    const deleteCategory = useCallback(async (categoryId, modalDelCateg, modalEditCateg) => {
+        setLoading(true);
+        try {
+            await deleteCategoryAPI(categoryId);
+            await loadBoardData();
+            modalDelCateg();
+            modalEditCateg({})();
+        } catch (err) {
+            console.error('Ошибка удаления категории:', err);
+            setError('Ошибка удаления категории');
+        } finally {
+            setLoading(false);
+        }
+    }, [loadBoardData, setLoading, setError]);
+
+    const deleteTask = useCallback(async (taskId, modalDelTask, modalEditTask) => {
+        setLoading(true);
+        try {
+            await deleteTaskAPI(taskId);
+            await loadBoardData();
+            modalDelTask();
+            modalEditTask({}, null)();
+        } catch (err) {
+            console.error('Ошибка удаления задачи:', err);
+            setError('Ошибка удаления задачи');
+        } finally {
+            setLoading(false);
+        }
+    }, [loadBoardData, setLoading, setError]);
+
+    return {
+        loadBoardData,
+        createTask,
+        createCategory,
+        editTask,
+        editCategory,
+        deleteCategory,
+        deleteTask
+    };
+};

src/KBBoard/KBBoard.js

@@ -1,14 +1,13 @@
-import { useState, useEffect, useCallback } from 'react';
-import { useParams, useNavigate } from 'react-router-dom';
-import axios from 'axios';
-import Header from './Header';
-import './css/Board.css';
+import { useState, useEffect } from 'react';
+import { useParams } from 'react-router-dom';
+import { useBoardLogic } from './BoardLogic';
+import Header from './../Header';
+import './../css/Board.css';
 
 const KBBoard = () => {
-    const navigate = useNavigate();
     const { id } = useParams();
     const [error, setError] = useState('');
-    const [loading, setLoading] = useState(false)
+    const [loading, setLoading] = useState(false);
     const [info, setInfo] = useState({});
     const [categories, setCategories] = useState([]);
 
@@ -20,39 +19,29 @@ const KBBoard = () => {
     const [delCateg, setDelCateg] = useState(false);
 
     const [categoryTitle, setCategoryTitle] = useState('');
-    const [categoryPosition, setCategoryPosition] = useState(null);
     const [taskTitle, setTaskTitle] = useState('');
     const [taskDescription, setTaskDescription] = useState('');
-    const [taskPosition, setTaskPosition] = useState(null);
     const [taskCategory, setTaskCategory] = useState(null);
     const [taskCategori, setTaskCategori] = useState(null);
     const [editedTask, setEditedTask] = useState({});
     const [editedCateg, setEditedCateg] = useState({});
+    const [taskPosition, setTaskPosition] = useState(null);
+    const [categoryPosition, setCategoryPosition] = useState(null);
 
+    const {
+        loadBoardData,
+        createTask,
+        createCategory,
+        editTask,
+        editCategory,
+        deleteCategory,
+        deleteTask
+    } = useBoardLogic(id, setError, setInfo, setCategories, setLoading);
 
-
-    const loadBoardData = useCallback(async () => {
-        try {
-            setError('')
-            const response = await axios.post('/api/boards/load', { id });
-            setInfo(response.data);
-            setCategories(response.data.categories);
-        } catch (err) {
-            if (err.response?.data?.message === 'Token Error' || err.response?.data?.message === 'Invalid Token') {
-                setError('Вы не авторизованы');
-                setTimeout(() => {
-                    navigate('/login');
-                }, 1000);
-            } else {
-                setError('Ошибка загрузки доски');
-            }
-        }  
-    }, [id, navigate]);
     useEffect(() => {
         if (id) loadBoardData();
     }, [id, loadBoardData]);
 
-
     const modalCrTask = (categori) => () => {
         setCrTask(!crTask);
         setTaskCategori(categori);
@@ -85,80 +74,30 @@ const KBBoard = () => {
         setDelCateg(!delCateg);
     }
     
-
-
-    const createTask = async (e) => {
+    const handleCreateCategory = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        const newTask = { category_id: taskCategori, title: taskTitle, description: taskDescription };
-        await axios.post('/api/boards/categories/tasks/create', newTask);
-        await loadBoardData();
-        modalCrTask(null)();
-        setLoading(false);
+        await createCategory(categoryTitle, modalCrCateg);
     };
-    const createCategory = async (e) => {
+    const handleCreateTask = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        try {    
-            const newCategory = { board_id: id, title: categoryTitle};
-            await axios.post('/api/boards/categories/create', newCategory);
-            await loadBoardData();
-        } catch (err) {
-            setError(err.response.data.message)
-        } finally {
-            modalCrCateg();
-            setLoading(false);
-        }
+        await createTask(taskCategori, taskTitle, taskDescription, modalCrTask);
     };
-
-    const editTask = async (e) => {
+    const handleEditCategory = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        var newTask = { id: editedTask.id, update_method: "title", value: taskTitle };
-        await axios.put('/api/boards/categories/tasks/update', newTask);
-        newTask = { id: editedTask.id, update_method: "description", value: taskDescription };
-        await axios.put('/api/boards/categories/tasks/update', newTask);
-        newTask = { id: editedTask.id, update_method: "category", value: Number(taskCategory) };
-        await axios.put('/api/boards/categories/tasks/update', newTask);
-        await loadBoardData();
-        modalEditTask({}, null)();
-        setLoading(false);
+        await editCategory(editedCateg.id, categoryTitle, modalEditCateg);
     };
-    const editCategory = async (e) => {
+    const handleEditTask = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        try {    
-            const newCategory = { id: editedCateg.id, update_method: "title", value: categoryTitle};
-            await axios.put('/api/boards/categories/update', newCategory);
-            await loadBoardData();
-        } catch (err) {
-            setError(err.response.data.message)
-        } finally {
-            modalEditCateg({})();
-            setLoading(false);
-        }
+        await editTask(editedTask.id, taskTitle, taskDescription, taskCategory, modalEditTask);
     };
-
-
-    const deleteCategory = async (e) => {
+    const handleDeleteTask = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        await axios.delete('/api/boards/categories/delete', { data: {id: editedCateg.id} });
-        await loadBoardData();
-        modalDelCateg();
-        modalEditCateg({})();
-        setLoading(false);
-    }
-    const deleteTask = async (e) => {
+        await deleteTask(editedTask.id, modalDelTask, modalEditTask);
+    };
+    const handleDeleteCategory = async (e) => {
         e.preventDefault();
-        setLoading(true);
-        await axios.delete('/api/boards/categories/tasks/delete', { data: { id: editedTask.id } });
-        await loadBoardData();
-        modalDelTask();
-        modalEditTask({},null)();
-        setLoading(false);
-    }
-
+        await deleteCategory(editedCateg.id, modalDelCateg, modalEditCateg);
+    };
 
     return (
         <div className="app-container">
@@ -228,12 +167,11 @@ const KBBoard = () => {
                     )}    
                 </div>
 
-
                 {crCateg && (
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Новая категория</h3></div>
-                            <form onSubmit={createCategory}>
+                            <form onSubmit={handleCreateCategory}>
                                 <div>
                                     <input
                                         type="text"
@@ -255,7 +193,7 @@ const KBBoard = () => {
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Новая задача</h3></div>
-                            <form onSubmit={createTask}>
+                            <form onSubmit={handleCreateTask}>
                                 <div>
                                     <input
                                         type="text"
@@ -282,7 +220,7 @@ const KBBoard = () => {
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Изменение категории</h3></div>
-                            <form onSubmit={editCategory}>
+                            <form onSubmit={handleEditCategory}>
                                 <div>
                                     <input
                                         type="text"
@@ -305,7 +243,7 @@ const KBBoard = () => {
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Изменение задачи</h3></div>
-                            <form onSubmit={editTask}>
+                            <form onSubmit={handleEditTask}>
                                 <div>
                                     <input
                                         type="text"
@@ -344,7 +282,7 @@ const KBBoard = () => {
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Удаление задачи</h3></div>
-                            <form onSubmit={deleteTask}>
+                            <form onSubmit={handleDeleteTask}>
                                 <label >Вы точно хотите удалить задачу {editedTask.title}</label>
                                 <button onClick={modalDelTask}>Отменить</button>
                                 <button className="Important-button" type="submit" disabled={loading}>
@@ -359,7 +297,7 @@ const KBBoard = () => {
                     <div className="confirm-modal">
                         <div className="modal-content">
                             <div><h3>Удаление категории</h3></div>
-                            <form onSubmit={deleteCategory}>
+                            <form onSubmit={handleDeleteCategory}>
                                 <label >Вы точно хотите удалить эту категорию</label>
                                 <button onClick={modalDelCateg}>Отменить</button>
                                 <button className="Important-button" type="submit" disabled={loading}>
@@ -369,7 +307,6 @@ const KBBoard = () => {
                         </div>
                     </div>
                 )}
-
     		</div>
         </div>
 	);