feat: start internatinalization

frontend/.gitignore

@@ -5,6 +5,7 @@
 /.pnp
 .pnp.js
 
+
 # testing
 /coverage
 
@@ -22,6 +23,6 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-
 package-lock.json
 yarn.lock
+

frontend/package.json

@@ -13,6 +13,8 @@
     "date-fns": "^2.14.0",
     "emoji-mart": "^3.0.0",
     "formik": "^2.1.5",
+    "i18next": "^19.6.3",
+    "i18next-browser-languagedetector": "^5.0.1",
     "mic-recorder-to-mp3": "^2.2.1",
     "qrcode.react": "^1.0.0",
     "react": "^16.13.1",

frontend/src/components/ContactModal/index.js

@@ -2,10 +2,11 @@ import React, { useState, useEffect } from "react";
 
 import { Formik, FieldArray } from "formik";
 
+import { makeStyles } from "@material-ui/core/styles";
+import { green } from "@material-ui/core/colors";
 import Button from "@material-ui/core/Button";
 import TextField from "@material-ui/core/TextField";
 import Dialog from "@material-ui/core/Dialog";
-
 import DialogActions from "@material-ui/core/DialogActions";
 import DialogContent from "@material-ui/core/DialogContent";
 import DialogTitle from "@material-ui/core/DialogTitle";
@@ -13,9 +14,8 @@ import Typography from "@material-ui/core/Typography";
 import IconButton from "@material-ui/core/IconButton";
 import DeleteOutlineIcon from "@material-ui/icons/DeleteOutline";
 import CircularProgress from "@material-ui/core/CircularProgress";
-import { green } from "@material-ui/core/colors";
 
-import { makeStyles } from "@material-ui/core/styles";
+import { i18n } from "../../translate/i18n";
 
 import api from "../../services/api";
 
@@ -121,14 +121,16 @@ const ContactModal = ({ open, onClose, contactId }) => {
 					}) => (
 						<form onSubmit={handleSubmit}>
 							<DialogTitle id="form-dialog-title">
-								{contactId ? "Editar contato" : "Adicionar contato"}
+								{contactId
+									? `${i18n.t("contactModal.title.edit")}`
+									: `${i18n.t("contactModal.title.add")}`}
 							</DialogTitle>
 							<DialogContent dividers>
 								<Typography variant="subtitle1" gutterBottom>
-									Dados do contato
+									{i18n.t("contactModal.form.mainInfo")}
 								</Typography>
 								<TextField
-									label="Nome"
+									label={i18n.t("contactModal.form.name")}
 									name="name"
 									value={values.name || ""}
 									onChange={handleChange}
@@ -138,18 +140,18 @@ const ContactModal = ({ open, onClose, contactId }) => {
 									className={classes.textField}
 								/>
 								<TextField
-									label="Número do Whatsapp"
+									label={i18n.t("contactModal.form.number")}
 									name="number"
 									value={values.number || ""}
 									onChange={handleChange}
-									placeholder="Ex: 5513912344321"
+									placeholder="5513912344321"
 									variant="outlined"
 									margin="dense"
 									required
 								/>
 								<div>
 									<TextField
-										label="Email"
+										label={i18n.t("contactModal.form.email")}
 										name="email"
 										value={values.email || ""}
 										onChange={handleChange}
@@ -163,7 +165,7 @@ const ContactModal = ({ open, onClose, contactId }) => {
 									style={{ marginBottom: 8, marginTop: 12 }}
 									variant="subtitle1"
 								>
-									Informações adicionais
+									{i18n.t("contactModal.form.extraInfo")}
 								</Typography>
 
 								<FieldArray name="extraInfo">
@@ -177,7 +179,7 @@ const ContactModal = ({ open, onClose, contactId }) => {
 														key={`${index}-info`}
 													>
 														<TextField
-															label="Nome do campo"
+															label={i18n.t("contactModal.form.extraName")}
 															name={`extraInfo[${index}].name`}
 															value={info.name || ""}
 															onChange={handleChange}
@@ -187,7 +189,7 @@ const ContactModal = ({ open, onClose, contactId }) => {
 															className={classes.textField}
 														/>
 														<TextField
-															label="Valor"
+															label={i18n.t("contactModal.form.extraValue")}
 															name={`extraInfo[${index}].value`}
 															value={info.value || ""}
 															onChange={handleChange}
@@ -211,7 +213,7 @@ const ContactModal = ({ open, onClose, contactId }) => {
 													color="primary"
 													onClick={() => push({ name: "", value: "" })}
 												>
-													+ Adicionar atributo
+													{`+ ${i18n.t("contactModal.buttons.addExtraInfo")}`}
 												</Button>
 											</div>
 										</>
@@ -225,7 +227,7 @@ const ContactModal = ({ open, onClose, contactId }) => {
 									disabled={isSubmitting}
 									variant="outlined"
 								>
-									Cancelar
+									{i18n.t("contactModal.buttons.cancel")}
 								</Button>
 								<Button
 									type="submit"
@@ -234,7 +236,9 @@ const ContactModal = ({ open, onClose, contactId }) => {
 									variant="contained"
 									className={classes.btnWrapper}
 								>
-									{contactId ? "Salvar" : "Adicionar"}
+									{contactId
+										? `${i18n.t("contactModal.buttons.okEdit")}`
+										: `${i18n.t("contactModal.buttons.okAdd")}`}
 									{isSubmitting && (
 										<CircularProgress
 											size={24}

frontend/src/components/MainDrawer/MainListItems.js

@@ -1,28 +1,16 @@
 import React from "react";
 import { Link as RouterLink } from "react-router-dom";
-import { makeStyles } from "@material-ui/core/styles";
 
-import List from "@material-ui/core/List";
 import ListItem from "@material-ui/core/ListItem";
 import ListItemIcon from "@material-ui/core/ListItemIcon";
 import ListItemText from "@material-ui/core/ListItemText";
-// import ListSubheader from "@material-ui/core/ListSubheader";
-import Collapse from "@material-ui/core/Collapse";
-
 import DashboardIcon from "@material-ui/icons/Dashboard";
 import WhatsAppIcon from "@material-ui/icons/WhatsApp";
 import SyncAltIcon from "@material-ui/icons/SyncAlt";
-import ChatIcon from "@material-ui/icons/Chat";
+
-import LayersIcon from "@material-ui/icons/Layers";
-import ExpandLess from "@material-ui/icons/ExpandLess";
-import ExpandMore from "@material-ui/icons/ExpandMore";
 import ContactPhoneIcon from "@material-ui/icons/ContactPhone";
 
-const useStyles = makeStyles(theme => ({
+import { i18n } from "../../translate/i18n";
-	nested: {
-		paddingLeft: theme.spacing(4),
-	},
-}));
 
 function ListItemLink(props) {
 	const { icon, primary, to, className } = props;
@@ -46,76 +34,27 @@ function ListItemLink(props) {
 }
 
 const MainListItems = () => {
-	const classes = useStyles();
-	const [open, setOpen] = React.useState(false);
-
-	const handleClick = () => {
-		setOpen(!open);
-	};
-
 	return (
 		<div>
 			<ListItemLink to="/" primary="Dashboard" icon={<DashboardIcon />} />
-
-			<ListItem button onClick={handleClick}>
-				<ListItemIcon>
-					<WhatsAppIcon />
-				</ListItemIcon>
-				<ListItemText primary="WhatsApp" />
-				{open ? <ExpandLess /> : <ExpandMore />}
-			</ListItem>
-			<Collapse in={open} timeout="auto" unmountOnExit>
-				<List component="div" disablePadding>
 			<ListItemLink
-						className={classes.nested}
 				to="/whats-auth"
-						primary="Conexão"
+				primary={i18n.t("mainDrawer.listItems.connection")}
 				icon={<SyncAltIcon />}
 			/>
 			<ListItemLink
-						className={classes.nested}
 				to="/chat"
-						primary="Chat"
+				primary={i18n.t("mainDrawer.listItems.tickets")}
-						icon={<ChatIcon />}
+				icon={<WhatsAppIcon />}
 			/>
-				</List>
+
-			</Collapse>
 			<ListItemLink
 				to="/contacts"
-				primary="Contatos"
+				primary={i18n.t("mainDrawer.listItems.contacts")}
 				icon={<ContactPhoneIcon />}
 			/>
-			<ListItem button disabled>
-				<ListItemIcon>
-					<LayersIcon />
-				</ListItemIcon>
-				<ListItemText primary="Integrações" />
-			</ListItem>
 		</div>
 	);
 };
-// export const secondaryListItems = (
-// 	<div>
-// 		<ListSubheader inset>Saved reports</ListSubheader>
-// 		<ListItem button>
-// 			<ListItemIcon>
-// 				<AssignmentIcon />
-// 			</ListItemIcon>
-// 			<ListItemText primary="Current month" />
-// 		</ListItem>
-// 		<ListItem button>
-// 			<ListItemIcon>
-// 				<AssignmentIcon />
-// 			</ListItemIcon>
-// 			<ListItemText primary="Last quarter" />
-// 		</ListItem>
-// 		<ListItem button>
-// 			<ListItemIcon>
-// 				<AssignmentIcon />
-// 			</ListItemIcon>
-// 			<ListItemText primary="Year-end sale" />
-// 		</ListItem>
-// 	</div>
-// );
 
 export default MainListItems;

frontend/src/components/MessagesList/index.js

@@ -221,8 +221,6 @@ const useStyles = makeStyles(theme => ({
 	},
 }));
 
-let socket;
-
 const MessagesList = () => {
 	const { ticketId } = useParams();
 	const history = useHistory();
@@ -272,17 +270,9 @@ const MessagesList = () => {
 	}, [pageNumber, ticketId, history]);
 
 	useEffect(() => {
-		socket = openSocket(process.env.REACT_APP_BACKEND_URL);
+		const socket = openSocket(process.env.REACT_APP_BACKEND_URL);
 		socket.emit("joinChatBox", ticketId, () => {});
 
-		return () => {
-			socket.disconnect();
-			setPageNumber(1);
-			setMessagesList([]);
-		};
-	}, [ticketId]);
-
-	useEffect(() => {
 		socket.on("appMessage", data => {
 			if (loading) return;
 
@@ -300,7 +290,13 @@ const MessagesList = () => {
 				setContact(data.contact);
 			}
 		});
-	}, [loading]);
+
+		return () => {
+			socket.disconnect();
+			setPageNumber(1);
+			setMessagesList([]);
+		};
+	}, [ticketId, loading]);
 
 	const loadMore = () => {
 		setPageNumber(prevPageNumber => prevPageNumber + 1);

frontend/src/components/NewTicketModal/index.js

@@ -14,6 +14,7 @@ import { green } from "@material-ui/core/colors";
 
 import { makeStyles } from "@material-ui/core/styles";
 
+import { i18n } from "../../translate/i18n";
 import api from "../../services/api";
 
 const useStyles = makeStyles(theme => ({
@@ -101,7 +102,9 @@ const NewTicketModal = ({ modalOpen, onClose, contactId }) => {
 				scroll="paper"
 			>
 				<form onSubmit={handleSaveTicket}>
-					<DialogTitle id="form-dialog-title">Criar Ticket</DialogTitle>
+					<DialogTitle id="form-dialog-title">
+						{i18n.t("newTicketModal.title")}
+					</DialogTitle>
 					<DialogContent dividers>
 						<Autocomplete
 							id="asynchronous-demo"
@@ -115,7 +118,7 @@ const NewTicketModal = ({ modalOpen, onClose, contactId }) => {
 							renderInput={params => (
 								<TextField
 									{...params}
-									label="Digite para pesquisar o contato"
+									label={i18n.t("newTicketModal.fieldLabel")}
 									variant="outlined"
 									required
 									autoFocus
@@ -143,7 +146,7 @@ const NewTicketModal = ({ modalOpen, onClose, contactId }) => {
 							disabled={loading}
 							variant="outlined"
 						>
-							Cancelar
+							{i18n.t("newTicketModal.buttons.cancel")}
 						</Button>
 						<Button
 							type="submit"
@@ -152,7 +155,7 @@ const NewTicketModal = ({ modalOpen, onClose, contactId }) => {
 							variant="contained"
 							className={classes.btnWrapper}
 						>
-							Salvar
+							{i18n.t("newTicketModal.buttons.ok")}
 							{loading && (
 								<CircularProgress
 									size={24}

frontend/src/components/Qrcode/index.js

@@ -2,11 +2,13 @@ import React from "react";
 import QRCode from "qrcode.react";
 import Typography from "@material-ui/core/Typography";
 
+import { i18n } from "../../translate/i18n";
+
 const Qrcode = ({ qrCode }) => {
 	return (
 		<div>
 			<Typography color="primary" gutterBottom>
-				Leia o QrCode para iniciar a sessão
+				{i18n.t("qrCode.message")}
 			</Typography>
 			<QRCode value={qrCode} size={256} />
 		</div>

frontend/src/components/SessionInfo/index.js

@@ -1,18 +1,20 @@
 import React from "react";
 import Typography from "@material-ui/core/Typography";
 
+import { i18n } from "../../translate/i18n";
+
 const SessionInfo = ({ session }) => {
 	console.log(session);
 	return (
 		<div>
 			<Typography component="h2" variant="h6" color="primary" gutterBottom>
-				{`Status: ${session.status}`}
+				{`${i18n.t("sessionInfo.status")}${session.status}`}
 			</Typography>
 			<Typography component="p" variant="h6">
-				{`Bateria: ${session.battery}%`}
+				{`${i18n.t("sessionInfo.battery")}${session.battery}%`}
 			</Typography>
 			<Typography color="textSecondary">
-				{`Carregando: ${session.plugged} `}
+				{`${i18n.t("sessionInfo.charging")}${session.plugged} `}
 			</Typography>
 		</div>
 	);

frontend/src/components/Tickets/index.js

@@ -23,10 +23,9 @@ import NewTicketModal from "../NewTicketModal";
 import TicketsList from "../TicketsList";
 import TabPanel from "../TabPanel";
 
+import { i18n } from "../../translate/i18n";
 import api from "../../services/api";
 
-let socket;
-
 const useStyles = makeStyles(theme => ({
 	ticketsWrapper: {
 		position: "relative",
@@ -209,15 +208,9 @@ const Tickets = () => {
 	}, [searchParam, pageNumber, token, tab]);
 
 	useEffect(() => {
-		socket = openSocket(process.env.REACT_APP_BACKEND_URL);
+		const socket = openSocket(process.env.REACT_APP_BACKEND_URL);
 		socket.emit("joinNotification");
 
-		return () => {
-			socket.disconnect();
-		};
-	}, []);
-
-	useEffect(() => {
 		socket.on("ticket", data => {
 			if (loading) return;
 
@@ -232,7 +225,7 @@ const Tickets = () => {
 			if (data.action === "delete") {
 				deleteTicket(data);
 				if (ticketId && data.ticketId === +ticketId) {
-					toast.warn("O ticket que você estava foi deletado.");
+					toast.warn(i18n.t("tickets.toasts.deleted"));
 					history.push("/chat");
 				}
 			}
@@ -253,6 +246,10 @@ const Tickets = () => {
 				showDesktopNotification(data);
 			}
 		});
+
+		return () => {
+			socket.disconnect();
+		};
 	}, [history, ticketId, userId, loading]);
 
 	const loadMore = () => {
@@ -262,8 +259,6 @@ const Tickets = () => {
 	const updateTickets = ({ ticket }) => {
 		setTickets(prevState => {
 			const ticketIndex = prevState.findIndex(t => t.id === ticket.id);
-
-			if (prevState.length >= 20) {
 			if (ticketIndex !== -1) {
 				let aux = [...prevState];
 				aux[ticketIndex] = ticket;
@@ -272,9 +267,6 @@ const Tickets = () => {
 			} else {
 				return [ticket, ...prevState];
 			}
-			} else {
-				return [ticket, ...prevState];
-			}
 		});
 	};
 
@@ -298,7 +290,10 @@ const Tickets = () => {
 			icon: contact.profilePicUrl,
 			tag: ticket.id,
 		};
-		let notification = new Notification(`Mensagem de ${contact.name}`, options);
+		let notification = new Notification(
+			`${i18n.t("tickets.notification.message")} ${contact.name}`,
+			options
+		);
 
 		notification.onclick = function (event) {
 			event.preventDefault(); //
@@ -396,19 +391,19 @@ const Tickets = () => {
 					<Tab
 						value={"open"}
 						icon={<MoveToInboxIcon />}
-						label="Inbox"
+						label={i18n.t("tickets.tabs.open.title")}
 						classes={{ root: classes.tab }}
 					/>
 					<Tab
 						value={"closed"}
 						icon={<CheckBoxIcon />}
-						label="Resolvidos"
+						label={i18n.t("tickets.tabs.closed.title")}
 						classes={{ root: classes.tab }}
 					/>
 					<Tab
 						value={"search"}
 						icon={<SearchIcon />}
-						label="Busca"
+						label={i18n.t("tickets.tabs.search.title")}
 						classes={{ root: classes.tab }}
 					/>
 				</Tabs>
@@ -418,7 +413,7 @@ const Tickets = () => {
 					<SearchIcon className={classes.searchIcon} />
 					<InputBase
 						className={classes.contactsSearchInput}
-						placeholder="Pesquisar tickets e mensagens"
+						placeholder={i18n.t("tickets.search.placeholder")}
 						type="search"
 						onChange={handleSearchContact}
 					/>
@@ -432,19 +427,19 @@ const Tickets = () => {
 					onScroll={handleScroll}
 				>
 					<div className={classes.ticketsListHeader}>
-						Atendendo
+						{i18n.t("tickets.tabs.open.assignedHeader")}
 						<span className={classes.ticketsCount}>
 							{countTickets("open", userId)}
 						</span>
 						<div className={classes.ticketsListActions}>
 							<FormControlLabel
-								label="Todos"
+								label={i18n.t("tickets.buttons.showAll")}
 								labelPlacement="start"
 								control={
 									<Switch
 										size="small"
 										checked={showAllTickets}
-										onChange={e => setShowAllTickets(prevState => !prevState)}
+										onChange={() => setShowAllTickets(prevState => !prevState)}
 										name="showAllTickets"
 										color="primary"
 									/>
@@ -467,8 +462,10 @@ const Tickets = () => {
 							showAllTickets={showAllTickets}
 							ticketId={ticketId}
 							handleAcepptTicket={handleAcepptTicket}
-							noTicketsTitle="Pronto pra mais?"
+							noTicketsTitle={i18n.t("tickets.tabs.open.openNoTicketsTitle")}
-							noTicketsMessage="Aceite um ticket da fila para começar."
+							noTicketsMessage={i18n.t(
+								"tickets.tabs.open.openNoTicketsMessage"
+							)}
 							status="open"
 							userId={userId}
 						/>
@@ -482,7 +479,7 @@ const Tickets = () => {
 					onScroll={handleScroll}
 				>
 					<div className={classes.ticketsListHeader}>
-						Aguardando
+						{i18n.t("tickets.tabs.open.pendingHeader")}
 						<span className={classes.ticketsCount}>
 							{countTickets("pending", null)}
 						</span>
@@ -495,8 +492,10 @@ const Tickets = () => {
 							showAllTickets={showAllTickets}
 							ticketId={ticketId}
 							handleAcepptTicket={handleAcepptTicket}
-							noTicketsTitle="Tudo resolvido!"
+							noTicketsTitle={i18n.t("tickets.tabs.open.pendingNoTicketsTitle")}
-							noTicketsMessage="Nenhum ticket pendente."
+							noTicketsMessage={i18n.t(
+								"tickets.tabs.open.pendingNoTicketsMessage"
+							)}
 							status="pending"
 							userId={null}
 						/>
@@ -541,8 +540,8 @@ const Tickets = () => {
 							showAllTickets={showAllTickets}
 							ticketId={ticketId}
 							handleAcepptTicket={handleAcepptTicket}
-							noTicketsTitle="Nada encontrado!"
+							noTicketsTitle={i18n.t("tickets.tabs.search.noTicketsTitle")}
-							noTicketsMessage="Tente buscar por outro termo."
+							noTicketsMessage={i18n.t("tickets.tabs.search.noTicketsMessage")}
 							status="all"
 						/>
 						{loading && <TicketsSkeleton />}

frontend/src/components/TicketsList/index.js

@@ -12,6 +12,8 @@ import Divider from "@material-ui/core/Divider";
 import Badge from "@material-ui/core/Badge";
 import Button from "@material-ui/core/Button";
 
+import { i18n } from "../../translate/i18n";
+
 const useStyles = makeStyles(theme => ({
 	ticket: {
 		position: "relative",
@@ -185,7 +187,7 @@ const TicketsList = ({
 								className="hidden-button"
 								onClick={e => handleAcepptTicket(ticket.id)}
 							>
-								Aceitar
+								{i18n.t("ticketsList.buttons.accept")}
 							</Button>
 						) : null}
 					</ListItem>

frontend/src/context/Auth/useAuth.js

@@ -3,6 +3,7 @@ import { useHistory } from "react-router-dom";
 
 import { toast } from "react-toastify";
 
+import { i18n } from "../../translate/i18n";
 import api from "../../services/api";
 
 const useAuth = () => {
@@ -23,7 +24,6 @@ const useAuth = () => {
 				history.location.pathname === "/signup"
 			) {
 				setLoading(false);
-
 				return;
 			}
 			try {
@@ -35,7 +35,7 @@ const useAuth = () => {
 			} catch (err) {
 				setLoading(false);
 				setIsAuth(false);
-				toast.error("Erro de autenticação. Por favor, faça login novamente");
+				toast.error(i18n.t("auth.toasts.fail"));
 			}
 		};
 		checkAuth();
@@ -50,9 +50,10 @@ const useAuth = () => {
 			localStorage.setItem("userId", res.data.userId);
 			api.defaults.headers.Authorization = `Bearer ${res.data.token}`;
 			setIsAuth(true);
+			toast.success(i18n.t("auth.toasts.success"));
 			history.push("/chat");
 		} catch (err) {
-			toast.error("Erro de autenticação. Verifique os dados de login");
+			toast.error(i18n.t("auth.toasts.fail"));
 		}
 	};
 

frontend/src/pages/Chat/index.js

@@ -7,6 +7,8 @@ import { makeStyles } from "@material-ui/core/styles";
 import Tickets from "../../components/Tickets/";
 import MessagesList from "../../components/MessagesList/";
 
+import { i18n } from "../../translate/i18n";
+
 const useStyles = makeStyles(theme => ({
 	chatContainer: {
 		flex: 1,
@@ -61,7 +63,7 @@ const Chat = () => {
 							</>
 						) : (
 							<Paper square variant="outlined" className={classes.welcomeMsg}>
-								<span>Selecione um contato para começar a conversar</span>
+								<span>{i18n.t("chat.noTicketMessage")}</span>
 							</Paper>
 						)}
 					</Grid>

frontend/src/pages/Contacts/index.js

@@ -28,7 +28,7 @@ import ContactsSekeleton from "../../components/ContactsSekeleton";
 import ContactModal from "../../components/ContactModal";
 import ConfirmationModal from "../../components/ConfirmationModal/";
 
-let socket;
+import { i18n } from "../../translate/i18n";
 
 const useStyles = makeStyles(theme => ({
 	mainContainer: {
@@ -105,13 +105,7 @@ const Contacts = () => {
 	}, [searchParam, page, rowsPerPage]);
 
 	useEffect(() => {
-		socket = openSocket(process.env.REACT_APP_BACKEND_URL);
+		const socket = openSocket(process.env.REACT_APP_BACKEND_URL);
-		return () => {
-			socket.disconnect();
-		};
-	}, []);
-
-	useEffect(() => {
 		socket.on("contact", data => {
 			if ((data.action === "update" || data.action === "create") && !loading) {
 				updateContacts(data.contact);
@@ -121,6 +115,10 @@ const Contacts = () => {
 				deleteContact(data.contactId);
 			}
 		});
+
+		return () => {
+			socket.disconnect();
+		};
 	}, [loading]);
 
 	const updateContacts = contact => {
@@ -206,8 +204,10 @@ const Contacts = () => {
 			<ConfirmationModal
 				title={
 					deletingContact
-						? `Deletar ${deletingContact.name}?`
+						? `${i18n.t("contacts.confirmationModal.deleteTitle")} ${
-						: `Importar contatos`
+								deletingContact.name
+						  }?`
+						: `${i18n.t("contacts.confirmationModal.importTitlte")}`
 				}
 				open={confirmOpen}
 				setOpen={setConfirmOpen}
@@ -218,17 +218,17 @@ const Contacts = () => {
 				}
 			>
 				{deletingContact
-					? "Tem certeza que deseja deletar este contato? Todos os tickets relacionados serão perdidos."
+					? `${i18n.t("contacts.confirmationModal.deleteMessage")}`
-					: "Deseja importas todos os contatos do telefone? Essa função é experimental, você terá que recarregar a página após a importação "}
+					: `${i18n.t("contacts.confirmationModal.importMessage")}`}
 			</ConfirmationModal>
 			<div className={classes.contactsHeader}>
 				<Typography variant="h5" gutterBottom>
-					Contatos
+					{i18n.t("contacts.title")}
 				</Typography>
 
 				<div className={classes.actionButtons}>
 					<TextField
-						placeholder="Pesquisar..."
+						placeholder={i18n.t("contacts.searchPlaceholder")}
 						type="search"
 						value={searchParam}
 						onChange={handleSearch}
@@ -245,14 +245,14 @@ const Contacts = () => {
 						color="primary"
 						onClick={e => setConfirmOpen(true)}
 					>
-						Importar contatos
+						{i18n.t("contacts.buttons.import")}
 					</Button>
 					<Button
 						variant="contained"
 						color="primary"
 						onClick={handleOpenContactModal}
 					>
-						Adicionar contato
+						{i18n.t("contacts.buttons.add")}
 					</Button>
 				</div>
 			</div>
@@ -261,10 +261,12 @@ const Contacts = () => {
 					<TableHead>
 						<TableRow>
 							<TableCell padding="checkbox" />
-							<TableCell>Nome</TableCell>
+							<TableCell>{i18n.t("contacts.table.name")}</TableCell>
-							<TableCell>Whatsapp</TableCell>
+							<TableCell>{i18n.t("contacts.table.whatsapp")}</TableCell>
-							<TableCell>Email</TableCell>
+							<TableCell>{i18n.t("contacts.table.email")}</TableCell>
-							<TableCell align="right">Ações</TableCell>
+							<TableCell align="right">
+								{i18n.t("contacts.table.actions")}
+							</TableCell>
 						</TableRow>
 					</TableHead>
 					<TableBody>

frontend/src/pages/Dashboard/Chart.js

@@ -11,6 +11,8 @@ import {
 } from "recharts";
 import { startOfHour, parseISO, format } from "date-fns";
 
+import { i18n } from "../../translate/i18n";
+
 import Title from "./Title";
 import api from "../../services/api";
 
@@ -69,7 +71,9 @@ const Chart = () => {
 
 	return (
 		<React.Fragment>
-			<Title>{`Tickets hoje: ${tickets.length}`}</Title>
+			<Title>{`${i18n.t("dashboard.charts.perDay.title")}${
+				tickets.length
+			}`}</Title>
 			<ResponsiveContainer>
 				<BarChart
 					data={chartData}

frontend/src/pages/Login/index.js

@@ -5,8 +5,6 @@ import Avatar from "@material-ui/core/Avatar";
 import Button from "@material-ui/core/Button";
 import CssBaseline from "@material-ui/core/CssBaseline";
 import TextField from "@material-ui/core/TextField";
-// import FormControlLabel from "@material-ui/core/FormControlLabel";
-// import Checkbox from "@material-ui/core/Checkbox";
 import Link from "@material-ui/core/Link";
 import Grid from "@material-ui/core/Grid";
 import Box from "@material-ui/core/Box";
@@ -15,13 +13,15 @@ import Typography from "@material-ui/core/Typography";
 import { makeStyles } from "@material-ui/core/styles";
 import Container from "@material-ui/core/Container";
 
+import { i18n } from "../../translate/i18n";
+
 import { AuthContext } from "../../context/Auth/AuthContext";
 
 const Copyright = () => {
 	return (
 		<Typography variant="body2" color="textSecondary" align="center">
 			{"Copyright © "}
-			<Link color="inherit" href="https://material-ui.com/">
+			<Link color="inherit" href="https://economicros.com.br/">
 				Canove
 			</Link>{" "}
 			{new Date().getFullYear()}
@@ -50,7 +50,7 @@ const useStyles = makeStyles(theme => ({
 	},
 }));
 
-const Login = ({ showToast }) => {
+const Login = () => {
 	const classes = useStyles();
 
 	const [user, setUser] = useState({ email: "", password: "" });
@@ -69,7 +69,7 @@ const Login = ({ showToast }) => {
 					<LockOutlinedIcon />
 				</Avatar>
 				<Typography component="h1" variant="h5">
-					Login
+					{i18n.t("login.title")}
 				</Typography>
 				<form
 					className={classes.form}
@@ -82,7 +82,7 @@ const Login = ({ showToast }) => {
 						required
 						fullWidth
 						id="email"
-						label="Email"
+						label={i18n.t("login.form.email")}
 						name="email"
 						value={user.email}
 						onChange={handleChangeInput}
@@ -95,17 +95,13 @@ const Login = ({ showToast }) => {
 						required
 						fullWidth
 						name="password"
-						label="Senha"
+						label={i18n.t("login.form.password")}
 						type="password"
 						id="password"
 						value={user.password}
 						onChange={handleChangeInput}
 						autoComplete="current-password"
 					/>
-					{/* <FormControlLabel
-						control={<Checkbox value="remember" color="primary" />}
-						label="Lembrar"
-					/> */}
 					<Button
 						type="submit"
 						fullWidth
@@ -113,14 +109,9 @@ const Login = ({ showToast }) => {
 						color="primary"
 						className={classes.submit}
 					>
-						Entrar
+						{i18n.t("login.buttons.submit")}
 					</Button>
 					<Grid container>
-						{/* <Grid item xs>
-							<Link href="#" variant="body2">
-								Forgot password?
-							</Link>
-						</Grid> */}
 						<Grid item>
 							<Link
 								href="#"
@@ -128,7 +119,7 @@ const Login = ({ showToast }) => {
 								component={RouterLink}
 								to="/signup"
 							>
-								{"Não tem uma conta? Cadastre-se!"}
+								{i18n.t("login.buttons.register")}
 							</Link>
 						</Grid>
 					</Grid>

frontend/src/pages/Signup/index.js

@@ -16,6 +16,8 @@ import Typography from "@material-ui/core/Typography";
 import { makeStyles } from "@material-ui/core/styles";
 import Container from "@material-ui/core/Container";
 
+import { i18n } from "../../translate/i18n";
+
 import api from "../../services/api";
 
 const Copyright = () => {
@@ -65,10 +67,10 @@ const SignUp = () => {
 		e.preventDefault();
 		try {
 			await api.post("/auth/signup", user);
-			toast.success("Usuário criado com sucesso! Faça seu login.");
+			toast.success(i18n.t("signup.toast.success"));
 			history.push("/login");
 		} catch (err) {
-			toast.error("Erro ao criar usuário. Verifique os dados informados.");
+			toast.error(i18n.t("signup.toast.fail"));
 		}
 	};
 
@@ -80,7 +82,7 @@ const SignUp = () => {
 					<LockOutlinedIcon />
 				</Avatar>
 				<Typography component="h1" variant="h5">
-					Cadastre-se
+					{i18n.t("signup.title")}
 				</Typography>
 				<form className={classes.form} noValidate onSubmit={handleSignUp}>
 					<Grid container spacing={2}>
@@ -92,7 +94,7 @@ const SignUp = () => {
 								required
 								fullWidth
 								id="name"
-								label="Nome"
+								label={i18n.t("signup.form.name")}
 								value={user.name}
 								onChange={handleChangeInput}
 								autoFocus
@@ -105,7 +107,7 @@ const SignUp = () => {
 								required
 								fullWidth
 								id="email"
-								label="Email"
+								label={i18n.t("signup.form.email")}
 								name="email"
 								autoComplete="email"
 								value={user.email}
@@ -118,7 +120,7 @@ const SignUp = () => {
 								required
 								fullWidth
 								name="password"
-								label="Senha"
+								label={i18n.t("signup.form.password")}
 								type="password"
 								id="password"
 								autoComplete="current-password"
@@ -134,12 +136,12 @@ const SignUp = () => {
 						color="primary"
 						className={classes.submit}
 					>
-						Cadastrar
+						{i18n.t("signup.buttons.submit")}
 					</Button>
 					<Grid container justify="flex-end">
 						<Grid item>
 							<Link href="#" variant="body2" component={RouterLink} to="/login">
-								Já tem uma conta? Entre!
+								{i18n.t("signup.buttons.login")}
 							</Link>
 						</Grid>
 					</Grid>

frontend/src/pages/WhatsAuth/WhatsAuth.js

@@ -10,8 +10,6 @@ import Paper from "@material-ui/core/Paper";
 import SessionInfo from "../../components/SessionInfo";
 import Qrcode from "../../components/Qrcode";
 
-let socket;
-
 const useStyles = makeStyles(theme => ({
 	root: {
 		display: "flex",
@@ -55,14 +53,8 @@ const WhatsAuth = () => {
 	}, []);
 
 	useEffect(() => {
-		socket = openSocket(process.env.REACT_APP_BACKEND_URL);
+		const socket = openSocket(process.env.REACT_APP_BACKEND_URL);
 
-		return () => {
-			socket.disconnect();
-		};
-	}, []);
-
-	useEffect(() => {
 		socket.on("qrcode", data => {
 			if (data.action === "update") {
 				setQrCode(data.qr);
@@ -76,6 +68,10 @@ const WhatsAuth = () => {
 				history.push("/chat");
 			}
 		});
+
+		return () => {
+			socket.disconnect();
+		};
 	}, [history]);
 
 	return (

frontend/src/translate/i18n.js

@@ -0,0 +1,14 @@
+import i18n from "i18next";
+import LanguageDetector from "i18next-browser-languagedetector";
+
+import { messages } from "./languages";
+
+i18n.use(LanguageDetector).init({
+	debug: false,
+	defaultNS: ["translations"],
+	fallbackLng: "pt",
+	ns: ["translations"],
+	resources: messages,
+});
+
+export { i18n };

frontend/src/translate/languages/en.js

@@ -0,0 +1,24 @@
+const messages = {
+	en: {
+		translations: {
+			signup: {
+				title: "Signup",
+				toasts: {
+					success: "User sucessfully registered. Login!",
+					fail: "Error creating user account. Verify your data.",
+				},
+				form: {
+					name: "Name",
+					email: "Email",
+					password: "Password",
+				},
+				buttons: {
+					submit: "SIGNUP",
+					login: "Already registred? Go to login!",
+				},
+			},
+		},
+	},
+};
+
+export { messages };

frontend/src/translate/languages/index.js

@@ -0,0 +1,9 @@
+import { messages as portugueseMessages } from "./pt";
+import { messages as englishMessages } from "./en";
+
+const messages = {
+	...portugueseMessages,
+	...englishMessages,
+};
+
+export { messages };

frontend/src/translate/languages/pt.js

@@ -0,0 +1,154 @@
+const messages = {
+	pt: {
+		translations: {
+			signup: {
+				title: "Cadastre-se",
+				toasts: {
+					success: "Usuário criado com sucesso! Faça seu login!!!.",
+					fail: "Erro ao criar usuário. Verifique os dados informados.",
+				},
+				form: {
+					name: "Nome",
+					email: "Email",
+					password: "Senha",
+				},
+				buttons: {
+					submit: "Cadastrar",
+					login: "Já tem uma conta? Entre!",
+				},
+			},
+			login: {
+				title: "Login",
+				form: {
+					email: "Email",
+					password: "Senha",
+				},
+				buttons: {
+					submit: "Entrar",
+					register: "Não tem um conta? Cadastre-se!",
+				},
+			},
+			auth: {
+				toasts: {
+					success: "Login efetuado com sucesso!",
+					fail: "Erro de autenticação. Por favor, faça login novamente",
+				},
+			},
+			dashboard: {
+				charts: {
+					perDay: {
+						title: "Tickets hoje: ",
+					},
+				},
+			},
+			sessionInfo: {
+				status: "Status: ",
+				battery: "Bateria: ",
+				charging: "Carregando: ",
+			},
+			qrCode: {
+				message: "Leia o QrCode para iniciar a sessão",
+			},
+			contacts: {
+				title: "Contatos",
+				searchPlaceholder: "Pesquisar...",
+				confirmationModal: {
+					deleteTitle: "Deletar ",
+					importTitlte: "Importar contatos",
+					deleteMessage:
+						"Tem certeza que deseja deletar este contato? Todos os tickets relacionados serão perdidos.",
+					importMessage:
+						"Deseja importas todos os contatos do telefone? Essa função é experimental, você terá que recarregar a página após a importação.",
+				},
+				buttons: {
+					import: "Importar Contatos",
+					add: "Adicionar Contato",
+				},
+				table: {
+					name: "Nome",
+					whatsapp: "WhatsApp",
+					email: "Email",
+					actions: "Ações",
+				},
+			},
+			contactModal: {
+				title: {
+					add: "Adicionar contato",
+					edit: "Editar contato",
+				},
+				form: {
+					mainInfo: "Dados do contato",
+					extraInfo: "Informações adicionais",
+					name: "Nome",
+					number: "Número do Whatsapp",
+					email: "Email",
+					extraName: "Nome do campo",
+					extraValue: "Valor",
+				},
+				buttons: {
+					addExtraInfo: "Adicionar informação",
+					okAdd: "Adicionar",
+					okEdit: "Salvar",
+					cancel: "Cancelar",
+				},
+			},
+			chat: {
+				noTicketMessage: "Selecione um ticket para começar a conversar.",
+			},
+			tickets: {
+				toasts: {
+					deleted: "O ticket que você estava foi deletado.",
+				},
+				notification: {
+					message: "Mensagem de",
+				},
+				tabs: {
+					open: {
+						title: "Inbox",
+						assignedHeader: "Atendendo",
+						pendingHeader: "Aguardando",
+						openNoTicketsTitle: "Pronto pra mais?",
+						openNoTicketsMessage: "Aceite um ticket da fila para começar.",
+						pendingNoTicketsTitle: "Tudo resolvido!",
+						pendingNoTicketsMessage: "Nenhum ticket pendente.",
+					},
+					closed: { title: "Resolvidos" },
+					search: {
+						title: "Busca",
+						noTicketsTitle: "Nada encontrado!",
+						noTicketsMessage: "Tente pesquisar por outro termo.",
+					},
+				},
+				search: {
+					placeholder: "Pesquisar tickets e mensagens.",
+				},
+				buttons: {
+					showAll: "Todos",
+				},
+			},
+			ticketsList: {
+				buttons: {
+					accept: "Aceitar",
+				},
+			},
+			newTicketModal: {
+				title: "Criar Ticket",
+				fieldLabel: "Digite para pesquisar o contato",
+				buttons: {
+					ok: "Salvar",
+					cancel: "Cancelar",
+				},
+			},
+			mainDrawer: {
+				listItems: {
+					dashboard: "Dashboard",
+					connection: "Conexão",
+					tickets: "Tickets",
+					contacts: "Contatos",
+				},
+			},
+		},
+	},
+};
+
+export { messages };