153 lines
3.8 KiB
JavaScript
153 lines
3.8 KiB
JavaScript
import React, { useState, useEffect } from "react";
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import { useNavigate } from "react-router-dom";
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import { getAuthToken } from "../api.jsx";
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import { getRoles, createRole, updateRole, deleteRole } from "../api.jsx";
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const Roles = () => {
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const [roles, setRoles] = useState([]);
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const [newRole, setNewRole] = useState({
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name: "",
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});
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const [editingRoleId, setEditingRoleId] = useState(null);
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const [error, setError] = useState(null);
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const navigate = useNavigate();
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useEffect(() => {
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fetchRoles();
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}, []);
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const fetchRoles = async () => {
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try {
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const data = await getRoles();
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setRoles(data);
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} catch (error) {
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console.error("Ошибка при загрузке ролей:", error);
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}
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};
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const handleInputChange = (e) => {
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const { name, value } = e.target;
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setNewRole({ ...newRole, [name]: value });
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};
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const handleSubmit = async (e) => {
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e.preventDefault();
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if (!newRole.name) {
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setError("Пожалуйста, заполните все поля.");
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return;
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}
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try {
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if (editingRoleId) {
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await updateRole(editingRoleId, newRole);
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} else {
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await createRole(newRole);
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}
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fetchRoles();
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resetForm();
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} catch (error) {
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console.error("Ошибка при добавлении или обновлении роли:", error);
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}
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};
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const handleEdit = (role) => {
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setNewRole({
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name: role.name,
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});
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setEditingRoleId(role.id);
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};
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const handleDelete = async (roleId) => {
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try {
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await deleteRole(roleId);
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fetchRoles();
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} catch (error) {
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console.error("Ошибка при удалении роли:", error);
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}
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};
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const resetForm = () => {
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setNewRole({
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name: "",
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});
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setEditingRoleId(null);
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};
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if (getAuthToken() === null) {
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navigate("/login");
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}
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return (
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<div className="container mt-4">
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<h3>Роли</h3>
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<form onSubmit={handleSubmit}>
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<div className="form-group">
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<label htmlFor="roleName">Название роли</label>
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<input
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type="text"
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className="form-control"
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id="roleName"
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name="name"
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placeholder="Введите название роли"
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value={newRole.name}
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onChange={handleInputChange}
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/>
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</div>
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<div className="btn-group">
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<button type="submit" className="btn btn-primary">
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{editingRoleId ? "Обновить" : "Создать"}
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</button>
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<button
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type="button"
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className="btn btn-secondary"
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onClick={resetForm}
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>
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Отменить
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</button>
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</div>
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{error && (
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<div className="alert alert-danger mt-3" role="alert">
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{error}
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</div>
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)}
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</form>
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<h3 className="mt-5">Список ролей</h3>
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<table className="table table-bordered">
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<thead>
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<tr>
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<th>Название</th>
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<th>Действия</th>
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</tr>
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</thead>
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<tbody>
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{roles.map((role) => (
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<tr key={role.id}>
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<td>{role.name}</td>
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<td>
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<div className="btn-group">
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<button
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className="btn btn-warning"
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onClick={() => handleEdit(role)}
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>
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Изменить
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</button>
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<button
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className="btn btn-danger"
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onClick={() => handleDelete(role.id)}
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>
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Удалить
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</button>
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</div>
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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);
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};
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export default Roles;
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