feat: add guest management with profiles and stay history

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/hotel_hacienda/src/app.js

@@ -37,6 +37,7 @@ const incomehrxRoutes = require('./routes/incomehrx.routes');
 const roomsRoutes = require('./routes/rooms.routes');
 const dashboardRoutes = require('./routes/dashboard.routes');
 const reservationsRoutes = require('./routes/reservations.routes');
+const guestsRoutes = require('./routes/guests.routes');
 
 //Prefijo - Auth routes are public (no middleware)
 app.use('/api/auth', authRoutes);
@@ -60,5 +61,6 @@ app.use('/api/restaurantpl', authMiddleware, restaurantRoutes);
 app.use('/api/rooms', authMiddleware, roomsRoutes);
 app.use('/api/dashboard', authMiddleware, dashboardRoutes);
 app.use('/api/reservations', authMiddleware, reservationsRoutes);
+app.use('/api/guests', authMiddleware, guestsRoutes);
 
 module.exports = app;

backend/hotel_hacienda/src/controllers/guests.controller.js

@@ -0,0 +1,108 @@
+const pool = require('../db/connection');
+
+const getGuests = async (req, res) => {
+  try {
+    const { search, limit = 50, offset = 0 } = req.query;
+    let query = `
+      SELECT g.*,
+        r.room_id, rm.name_room,
+        r.check_in as current_check_in
+      FROM guests g
+      LEFT JOIN reservations r ON r.guest_id = g.id AND r.status = 'checked_in'
+      LEFT JOIN rooms rm ON rm.id_room = r.room_id
+    `;
+    const params = [];
+    let paramIndex = 1;
+
+    if (search) {
+      query += ` WHERE g.first_name ILIKE $${paramIndex} OR g.last_name ILIKE $${paramIndex} OR g.email ILIKE $${paramIndex} OR g.phone ILIKE $${paramIndex}`;
+      params.push(`%${search}%`);
+      paramIndex++;
+    }
+    query += ` ORDER BY g.created_at DESC LIMIT $${paramIndex++} OFFSET $${paramIndex++}`;
+    params.push(parseInt(limit), parseInt(offset));
+
+    const result = await pool.query(query, params);
+    const countQuery = search
+      ? await pool.query('SELECT COUNT(*) FROM guests WHERE first_name ILIKE $1 OR last_name ILIKE $1 OR email ILIKE $1 OR phone ILIKE $1', [`%${search}%`])
+      : await pool.query('SELECT COUNT(*) FROM guests');
+
+    res.json({ guests: result.rows, total: parseInt(countQuery.rows[0].count) });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener huespedes' });
+  }
+};
+
+const getGuestById = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const guest = await pool.query(`
+      SELECT g.*, r.room_id, rm.name_room, r.check_in as current_check_in, r.check_out as current_check_out
+      FROM guests g
+      LEFT JOIN reservations r ON r.guest_id = g.id AND r.status = 'checked_in'
+      LEFT JOIN rooms rm ON rm.id_room = r.room_id
+      WHERE g.id = $1
+    `, [id]);
+
+    if (guest.rows.length === 0) return res.status(404).json({ message: 'Huesped no encontrado' });
+    res.json({ guest: guest.rows[0] });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener huesped' });
+  }
+};
+
+const createGuest = async (req, res) => {
+  try {
+    const { first_name, last_name, email, phone, id_type, id_number, nationality, address, notes } = req.body;
+    const result = await pool.query(
+      `INSERT INTO guests (first_name, last_name, email, phone, id_type, id_number, nationality, address, notes)
+       VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9) RETURNING *`,
+      [first_name, last_name, email, phone, id_type, id_number, nationality, address, notes]
+    );
+    res.status(201).json({ guest: result.rows[0], message: 'Huesped creado correctamente' });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: 'Error al crear huesped' });
+  }
+};
+
+const updateGuest = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { first_name, last_name, email, phone, id_type, id_number, nationality, address, notes } = req.body;
+    const result = await pool.query(
+      `UPDATE guests SET first_name = COALESCE($1, first_name), last_name = COALESCE($2, last_name),
+       email = COALESCE($3, email), phone = COALESCE($4, phone), id_type = COALESCE($5, id_type),
+       id_number = COALESCE($6, id_number), nationality = COALESCE($7, nationality),
+       address = COALESCE($8, address), notes = COALESCE($9, notes), updated_at = NOW()
+       WHERE id = $10 RETURNING *`,
+      [first_name, last_name, email, phone, id_type, id_number, nationality, address, notes, id]
+    );
+    if (result.rows.length === 0) return res.status(404).json({ message: 'Huesped no encontrado' });
+    res.json({ guest: result.rows[0] });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: 'Error al actualizar huesped' });
+  }
+};
+
+const getGuestStays = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const result = await pool.query(`
+      SELECT gs.*, rm.name_room, rm.bed_type
+      FROM guest_stays gs
+      LEFT JOIN rooms rm ON rm.id_room = gs.room_id
+      WHERE gs.guest_id = $1
+      ORDER BY gs.check_in DESC
+    `, [id]);
+    res.json({ stays: result.rows });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener estadias' });
+  }
+};
+
+module.exports = { getGuests, getGuestById, createGuest, updateGuest, getGuestStays };

backend/hotel_hacienda/src/routes/guests.routes.js

@@ -0,0 +1,11 @@
+const express = require('express');
+const router = express.Router();
+const ctrl = require('../controllers/guests.controller');
+
+router.get('/', ctrl.getGuests);
+router.get('/:id', ctrl.getGuestById);
+router.get('/:id/stays', ctrl.getGuestStays);
+router.post('/', ctrl.createGuest);
+router.put('/:id', ctrl.updateGuest);
+
+module.exports = router;

frontend/Frontend-Hotel/src/App.jsx

@@ -42,6 +42,8 @@ import HousekeeperOutcomes from "./pages/Inventory/HousekeeperOutcomes.jsx";
 import RoomDashboard from "./pages/RoomDashboard/RoomDashboard.jsx";
 import Reservations from "./pages/Reservations/Reservations.jsx";
 import NewReservation from "./pages/Reservations/NewReservation.jsx";
+import Guests from "./pages/Guests/Guests.jsx";
+import GuestDetail from "./pages/Guests/GuestDetail.jsx";
 
 import "./styles/global.css";
 //Submenú de Hotel
@@ -137,6 +139,8 @@ export default function App() {
           <Route path="room-dashboard" element={<RoomDashboard />} />
           <Route path="reservations" element={<Reservations />} />
           <Route path="reservations/new" element={<NewReservation />} />
+          <Route path="guests" element={<Guests />} />
+          <Route path="guests/:id" element={<GuestDetail />} />
         </Route>
       </Routes>
     </>

frontend/Frontend-Hotel/src/pages/Guests/GuestDetail.jsx

@@ -0,0 +1,363 @@
+import React, { useState, useEffect } from "react";
+import { useTranslation } from "react-i18next";
+import { useParams, useNavigate } from "react-router-dom";
+import { getGuestById, updateGuest, getGuestStays } from "../../services/guestService";
+
+export default function GuestDetail() {
+  const { t } = useTranslation();
+  const { id } = useParams();
+  const navigate = useNavigate();
+  const [guest, setGuest] = useState(null);
+  const [stays, setStays] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [editing, setEditing] = useState(false);
+  const [form, setForm] = useState({});
+
+  const fetchGuest = async () => {
+    try {
+      setLoading(true);
+      const [guestRes, staysRes] = await Promise.all([
+        getGuestById(id),
+        getGuestStays(id),
+      ]);
+      setGuest(guestRes.data.guest);
+      setStays(staysRes.data.stays || []);
+      setForm(guestRes.data.guest);
+    } catch (error) {
+      console.error(error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchGuest();
+  }, [id]);
+
+  const handleUpdate = async (e) => {
+    e.preventDefault();
+    try {
+      await updateGuest(id, form);
+      setEditing(false);
+      fetchGuest();
+    } catch (error) {
+      console.error(error);
+    }
+  };
+
+  const getInitials = (firstName, lastName) => {
+    const f = firstName ? firstName.charAt(0).toUpperCase() : "";
+    const l = lastName ? lastName.charAt(0).toUpperCase() : "";
+    return f + l;
+  };
+
+  const formatDate = (dateStr) => {
+    if (!dateStr) return "-";
+    return new Date(dateStr).toLocaleDateString();
+  };
+
+  const renderStars = (rating) => {
+    if (!rating) return "-";
+    const stars = [];
+    for (let i = 1; i <= 5; i++) {
+      stars.push(
+        <span
+          key={i}
+          style={{
+            color: i <= rating ? "var(--accent-gold)" : "var(--text-muted)",
+            fontSize: "0.9rem",
+          }}
+        >
+          &#9733;
+        </span>
+      );
+    }
+    return stars;
+  };
+
+  if (loading) {
+    return (
+      <div className="empty-state">
+        <p>{t("common.loading")}</p>
+      </div>
+    );
+  }
+
+  if (!guest) {
+    return (
+      <div className="empty-state">
+        <p>{t("common.noResults")}</p>
+      </div>
+    );
+  }
+
+  return (
+    <div>
+      <div style={{ marginBottom: "var(--space-lg)" }}>
+        <button className="btn-outline btn-sm" onClick={() => navigate("/app/guests")}>
+          &larr; {t("common.back")}
+        </button>
+      </div>
+
+      {/* Current Room Banner */}
+      {guest.name_room && (
+        <div
+          className="card"
+          style={{
+            marginBottom: "var(--space-lg)",
+            borderLeft: "4px solid var(--status-occupied)",
+            display: "flex",
+            justifyContent: "space-between",
+            alignItems: "center",
+          }}
+        >
+          <div>
+            <span style={{ color: "var(--text-muted)", fontSize: "0.75rem", textTransform: "uppercase", fontWeight: 600 }}>
+              {t("guests.currentRoom")}
+            </span>
+            <h3 style={{ margin: "4px 0 0", color: "var(--text-primary)" }}>{guest.name_room}</h3>
+          </div>
+          <div style={{ textAlign: "right" }}>
+            <span style={{ fontSize: "0.8rem", color: "var(--text-secondary)" }}>
+              {t("reservations.checkIn")}: {formatDate(guest.current_check_in)}
+            </span>
+            {guest.current_check_out && (
+              <span style={{ display: "block", fontSize: "0.8rem", color: "var(--text-secondary)" }}>
+                {t("reservations.checkOut")}: {formatDate(guest.current_check_out)}
+              </span>
+            )}
+          </div>
+        </div>
+      )}
+
+      <div className="grid-2">
+        {/* Profile Section */}
+        <div className="card">
+          {!editing ? (
+            <div>
+              <div style={{ display: "flex", justifyContent: "space-between", alignItems: "flex-start", marginBottom: "var(--space-lg)" }}>
+                <div style={{ display: "flex", alignItems: "center", gap: "var(--space-md)" }}>
+                  <div
+                    style={{
+                      width: "64px",
+                      height: "64px",
+                      borderRadius: "50%",
+                      background: "var(--accent-gold-muted)",
+                      color: "var(--accent-gold)",
+                      display: "flex",
+                      alignItems: "center",
+                      justifyContent: "center",
+                      fontWeight: 700,
+                      fontSize: "1.25rem",
+                      flexShrink: 0,
+                    }}
+                  >
+                    {getInitials(guest.first_name, guest.last_name)}
+                  </div>
+                  <div>
+                    <h2 style={{ margin: 0, color: "var(--text-primary)" }}>
+                      {guest.first_name} {guest.last_name}
+                    </h2>
+                    {guest.nationality && (
+                      <span style={{ fontSize: "0.85rem", color: "var(--text-secondary)" }}>
+                        {guest.nationality}
+                      </span>
+                    )}
+                  </div>
+                </div>
+                <button className="btn-outline btn-sm" onClick={() => setEditing(true)}>
+                  {t("common.edit")}
+                </button>
+              </div>
+
+              <div style={{ display: "flex", flexDirection: "column", gap: "var(--space-md)" }}>
+                {guest.email && (
+                  <div>
+                    <span className="label-dark">{t("guests.email")}</span>
+                    <p style={{ margin: "4px 0 0", color: "var(--text-primary)", fontSize: "0.9rem" }}>{guest.email}</p>
+                  </div>
+                )}
+                {guest.phone && (
+                  <div>
+                    <span className="label-dark">{t("guests.phone")}</span>
+                    <p style={{ margin: "4px 0 0", color: "var(--text-primary)", fontSize: "0.9rem" }}>{guest.phone}</p>
+                  </div>
+                )}
+                {guest.id_type && (
+                  <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                    <div>
+                      <span className="label-dark">{t("guests.idType")}</span>
+                      <p style={{ margin: "4px 0 0", color: "var(--text-primary)", fontSize: "0.9rem" }}>{guest.id_type}</p>
+                    </div>
+                    <div>
+                      <span className="label-dark">{t("guests.idNumber")}</span>
+                      <p style={{ margin: "4px 0 0", color: "var(--text-primary)", fontSize: "0.9rem" }}>{guest.id_number}</p>
+                    </div>
+                  </div>
+                )}
+                {guest.address && (
+                  <div>
+                    <span className="label-dark">{t("guests.address")}</span>
+                    <p style={{ margin: "4px 0 0", color: "var(--text-primary)", fontSize: "0.9rem" }}>{guest.address}</p>
+                  </div>
+                )}
+                {guest.notes && (
+                  <div>
+                    <span className="label-dark">{t("common.notes")}</span>
+                    <p style={{ margin: "4px 0 0", color: "var(--text-secondary)", fontSize: "0.9rem" }}>{guest.notes}</p>
+                  </div>
+                )}
+              </div>
+            </div>
+          ) : (
+            <form onSubmit={handleUpdate} style={{ display: "flex", flexDirection: "column", gap: "var(--space-md)" }}>
+              <h3 style={{ margin: 0, color: "var(--text-primary)" }}>{t("common.edit")}</h3>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.firstName")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.first_name || ""}
+                    onChange={(e) => setForm({ ...form, first_name: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.lastName")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.last_name || ""}
+                    onChange={(e) => setForm({ ...form, last_name: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.email")}</label>
+                  <input
+                    className="input-dark"
+                    type="email"
+                    value={form.email || ""}
+                    onChange={(e) => setForm({ ...form, email: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.phone")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.phone || ""}
+                    onChange={(e) => setForm({ ...form, phone: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.idType")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.id_type || ""}
+                    onChange={(e) => setForm({ ...form, id_type: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.idNumber")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.id_number || ""}
+                    onChange={(e) => setForm({ ...form, id_number: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div>
+                <label className="label-dark">{t("guests.nationality")}</label>
+                <input
+                  className="input-dark"
+                  type="text"
+                  value={form.nationality || ""}
+                  onChange={(e) => setForm({ ...form, nationality: e.target.value })}
+                />
+              </div>
+              <div>
+                <label className="label-dark">{t("guests.address")}</label>
+                <input
+                  className="input-dark"
+                  type="text"
+                  value={form.address || ""}
+                  onChange={(e) => setForm({ ...form, address: e.target.value })}
+                />
+              </div>
+              <div>
+                <label className="label-dark">{t("common.notes")}</label>
+                <textarea
+                  className="input-dark"
+                  rows={3}
+                  value={form.notes || ""}
+                  onChange={(e) => setForm({ ...form, notes: e.target.value })}
+                  style={{ resize: "vertical" }}
+                />
+              </div>
+              <div style={{ display: "flex", gap: "var(--space-md)", justifyContent: "flex-end" }}>
+                <button type="button" className="btn-outline" onClick={() => { setEditing(false); setForm(guest); }}>
+                  {t("common.cancel")}
+                </button>
+                <button type="submit" className="btn-gold">
+                  {t("common.save")}
+                </button>
+              </div>
+            </form>
+          )}
+        </div>
+
+        {/* Stay History Section */}
+        <div className="card">
+          <h3 style={{ margin: "0 0 var(--space-lg)", color: "var(--text-primary)" }}>
+            {t("guests.stayHistory")}
+          </h3>
+          {stays.length === 0 ? (
+            <div className="empty-state">
+              <p>{t("common.noResults")}</p>
+            </div>
+          ) : (
+            <div style={{ overflowX: "auto" }}>
+              <table className="table-dark">
+                <thead>
+                  <tr>
+                    <th>{t("common.room")}</th>
+                    <th>{t("reservations.checkIn")}</th>
+                    <th>{t("reservations.checkOut")}</th>
+                    <th>{t("common.total")}</th>
+                    <th>Rating</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {stays.map((stay, idx) => (
+                    <tr key={stay.id || idx}>
+                      <td>
+                        <span style={{ fontWeight: 600 }}>{stay.name_room || "-"}</span>
+                        {stay.bed_type && (
+                          <span style={{ display: "block", fontSize: "0.75rem", color: "var(--text-muted)" }}>
+                            {stay.bed_type}
+                          </span>
+                        )}
+                      </td>
+                      <td>{formatDate(stay.check_in)}</td>
+                      <td>{formatDate(stay.check_out)}</td>
+                      <td style={{ color: "var(--accent-gold)", fontWeight: 600 }}>
+                        ${Number(stay.total_charged || 0).toLocaleString()}
+                      </td>
+                      <td>{renderStars(stay.rating)}</td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/Frontend-Hotel/src/pages/Guests/Guests.jsx

@@ -0,0 +1,277 @@
+import React, { useState, useEffect } from "react";
+import { useTranslation } from "react-i18next";
+import { useNavigate } from "react-router-dom";
+import { getGuests, createGuest } from "../../services/guestService";
+
+export default function Guests() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const [guests, setGuests] = useState([]);
+  const [total, setTotal] = useState(0);
+  const [loading, setLoading] = useState(true);
+  const [search, setSearch] = useState("");
+  const [showModal, setShowModal] = useState(false);
+  const [form, setForm] = useState({
+    first_name: "",
+    last_name: "",
+    email: "",
+    phone: "",
+    id_type: "",
+    id_number: "",
+    nationality: "",
+    address: "",
+    notes: "",
+  });
+
+  const fetchGuests = async () => {
+    try {
+      setLoading(true);
+      const params = {};
+      if (search.trim()) params.search = search.trim();
+      const res = await getGuests(params);
+      setGuests(res.data.guests || []);
+      setTotal(res.data.total || 0);
+    } catch (error) {
+      console.error(error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchGuests();
+  }, []);
+
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      fetchGuests();
+    }, 400);
+    return () => clearTimeout(timer);
+  }, [search]);
+
+  const handleCreate = async (e) => {
+    e.preventDefault();
+    try {
+      await createGuest(form);
+      setShowModal(false);
+      setForm({
+        first_name: "",
+        last_name: "",
+        email: "",
+        phone: "",
+        id_type: "",
+        id_number: "",
+        nationality: "",
+        address: "",
+        notes: "",
+      });
+      fetchGuests();
+    } catch (error) {
+      console.error(error);
+    }
+  };
+
+  const getInitials = (firstName, lastName) => {
+    const f = firstName ? firstName.charAt(0).toUpperCase() : "";
+    const l = lastName ? lastName.charAt(0).toUpperCase() : "";
+    return f + l;
+  };
+
+  if (loading && guests.length === 0) {
+    return (
+      <div className="empty-state">
+        <p>{t("common.loading")}</p>
+      </div>
+    );
+  }
+
+  return (
+    <div>
+      <div className="page-header">
+        <h2>{t("guests.title")}</h2>
+        <button className="btn-gold" onClick={() => setShowModal(true)}>
+          {t("guests.newGuest")}
+        </button>
+      </div>
+
+      <div style={{ marginBottom: "var(--space-lg)" }}>
+        <div className="search-bar" style={{ maxWidth: "400px" }}>
+          <input
+            type="text"
+            placeholder={`${t("common.search")} ${t("common.name")}, ${t("common.email")}, ${t("common.phone")}...`}
+            value={search}
+            onChange={(e) => setSearch(e.target.value)}
+          />
+        </div>
+      </div>
+
+      {guests.length === 0 ? (
+        <div className="empty-state">
+          <p>{t("common.noResults")}</p>
+        </div>
+      ) : (
+        <div className="grid-3">
+          {guests.map((guest) => (
+            <div
+              key={guest.id}
+              className="card"
+              style={{ cursor: "pointer", transition: "all 0.2s" }}
+              onClick={() => navigate(`/app/guests/${guest.id}`)}
+            >
+              <div style={{ display: "flex", alignItems: "center", gap: "var(--space-md)" }}>
+                <div
+                  style={{
+                    width: "48px",
+                    height: "48px",
+                    borderRadius: "50%",
+                    background: "var(--accent-gold-muted)",
+                    color: "var(--accent-gold)",
+                    display: "flex",
+                    alignItems: "center",
+                    justifyContent: "center",
+                    fontWeight: 700,
+                    fontSize: "1rem",
+                    flexShrink: 0,
+                  }}
+                >
+                  {getInitials(guest.first_name, guest.last_name)}
+                </div>
+                <div style={{ flex: 1, minWidth: 0 }}>
+                  <h3 style={{ margin: 0, fontSize: "1rem", color: "var(--text-primary)" }}>
+                    {guest.first_name} {guest.last_name}
+                  </h3>
+                  {guest.email && (
+                    <p style={{ margin: "2px 0 0", fontSize: "0.8rem", color: "var(--text-secondary)", overflow: "hidden", textOverflow: "ellipsis", whiteSpace: "nowrap" }}>
+                      {guest.email}
+                    </p>
+                  )}
+                  {guest.phone && (
+                    <p style={{ margin: "2px 0 0", fontSize: "0.8rem", color: "var(--text-muted)" }}>
+                      {guest.phone}
+                    </p>
+                  )}
+                </div>
+              </div>
+              {guest.name_room && (
+                <div style={{ marginTop: "var(--space-sm)" }}>
+                  <span className="badge badge-info" style={{ fontSize: "0.7rem" }}>
+                    {guest.name_room}
+                  </span>
+                </div>
+              )}
+            </div>
+          ))}
+        </div>
+      )}
+
+      {/* New Guest Modal */}
+      {showModal && (
+        <div className="modal-overlay-dark" onClick={() => setShowModal(false)}>
+          <div className="modal-content-dark" onClick={(e) => e.stopPropagation()} style={{ maxWidth: "550px" }}>
+            <h2>{t("guests.newGuest")}</h2>
+            <form onSubmit={handleCreate} style={{ display: "flex", flexDirection: "column", gap: "var(--space-md)" }}>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.firstName")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    required
+                    value={form.first_name}
+                    onChange={(e) => setForm({ ...form, first_name: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.lastName")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    required
+                    value={form.last_name}
+                    onChange={(e) => setForm({ ...form, last_name: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.email")}</label>
+                  <input
+                    className="input-dark"
+                    type="email"
+                    value={form.email}
+                    onChange={(e) => setForm({ ...form, email: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.phone")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.phone}
+                    onChange={(e) => setForm({ ...form, phone: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div style={{ display: "grid", gridTemplateColumns: "1fr 1fr", gap: "var(--space-md)" }}>
+                <div>
+                  <label className="label-dark">{t("guests.idType")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.id_type}
+                    onChange={(e) => setForm({ ...form, id_type: e.target.value })}
+                  />
+                </div>
+                <div>
+                  <label className="label-dark">{t("guests.idNumber")}</label>
+                  <input
+                    className="input-dark"
+                    type="text"
+                    value={form.id_number}
+                    onChange={(e) => setForm({ ...form, id_number: e.target.value })}
+                  />
+                </div>
+              </div>
+              <div>
+                <label className="label-dark">{t("guests.nationality")}</label>
+                <input
+                  className="input-dark"
+                  type="text"
+                  value={form.nationality}
+                  onChange={(e) => setForm({ ...form, nationality: e.target.value })}
+                />
+              </div>
+              <div>
+                <label className="label-dark">{t("guests.address")}</label>
+                <input
+                  className="input-dark"
+                  type="text"
+                  value={form.address}
+                  onChange={(e) => setForm({ ...form, address: e.target.value })}
+                />
+              </div>
+              <div>
+                <label className="label-dark">{t("common.notes")}</label>
+                <textarea
+                  className="input-dark"
+                  rows={3}
+                  value={form.notes}
+                  onChange={(e) => setForm({ ...form, notes: e.target.value })}
+                  style={{ resize: "vertical" }}
+                />
+              </div>
+              <div style={{ display: "flex", gap: "var(--space-md)", justifyContent: "flex-end" }}>
+                <button type="button" className="btn-outline" onClick={() => setShowModal(false)}>
+                  {t("common.cancel")}
+                </button>
+                <button type="submit" className="btn-gold">
+                  {t("common.save")}
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

frontend/Frontend-Hotel/src/services/guestService.js

@@ -0,0 +1,6 @@
+import api from "./api";
+export const getGuests = (params) => api.get("/guests", { params });
+export const getGuestById = (id) => api.get(`/guests/${id}`);
+export const createGuest = (data) => api.post("/guests", data);
+export const updateGuest = (id, data) => api.put(`/guests/${id}`, data);
+export const getGuestStays = (id) => api.get(`/guests/${id}/stays`);