improvement: translated all backend errors messages

backend/src/controllers/SessionController.ts

@@ -30,7 +30,7 @@ export const update = async (
   const token: string = req.cookies.jrt;
 
   if (!token) {
-    throw new AppError("Invalid session. Please login.", 401);
+    throw new AppError("ERR_SESSION_EXPIRED", 401);
   }
 
   const { newToken, refreshToken } = await RefreshTokenService(token);

backend/src/controllers/SettingController.ts

@@ -8,7 +8,7 @@ import ListSettingsService from "../services/SettingServices/ListSettingsService
 
 export const index = async (req: Request, res: Response): Promise<Response> => {
   if (req.user.profile !== "admin") {
-    throw new AppError("Only administrators can access resource.", 403);
+    throw new AppError("ERR_NO_PERMISSION", 403);
   }
 
   const settings = await ListSettingsService();
@@ -21,7 +21,7 @@ export const update = async (
   res: Response
 ): Promise<Response> => {
   if (req.user.profile !== "admin") {
-    throw new AppError("Only administrators can access this route.", 403);
+    throw new AppError("ERR_NO_PERMISSION", 403);
   }
   const { settingKey: key } = req.params;
   const { value } = req.body;

backend/src/controllers/UserController.ts

@@ -17,7 +17,7 @@ type IndexQuery = {
 
 export const index = async (req: Request, res: Response): Promise<Response> => {
   if (req.user.profile !== "admin") {
-    throw new AppError("Only administrators can access this route.", 403); // should be handled better.
+    throw new AppError("ERR_NO_PERMISSION", 403); // should be handled better.
   }
   const { searchParam, pageNumber } = req.query as IndexQuery;
 
@@ -36,9 +36,9 @@ export const store = async (req: Request, res: Response): Promise<Response> => {
     req.url === "/signup" &&
     (await CheckSettingsHelper("userCreation")) === "disabled"
   ) {
-    throw new AppError("User creation is disabled by administrator.", 403);
+    throw new AppError("ERR_USER_CREATION_DISABLED", 403);
   } else if (req.url !== "/signup" && req.user.profile !== "admin") {
-    throw new AppError("Only administrators can create users.", 403);
+    throw new AppError("ERR_NO_PERMISSION", 403);
   }
 
   const user = await CreateUserService({
@@ -70,7 +70,7 @@ export const update = async (
   res: Response
 ): Promise<Response> => {
   if (req.user.profile !== "admin") {
-    throw new AppError("Only administrators can edit users.", 403);
+    throw new AppError("ERR_NO_PERMISSION", 403);
   }
 
   const { userId } = req.params;
@@ -94,7 +94,7 @@ export const remove = async (
   const { userId } = req.params;
 
   if (req.user.profile !== "admin") {
-    throw new AppError("Only administrators can delete users.", 403);
+    throw new AppError("ERR_NO_PERMISSION", 403);
   }
 
   await DeleteUserService(userId);

backend/src/helpers/CheckSettings.ts

@@ -7,7 +7,7 @@ const CheckSettings = async (key: string): Promise<string> => {
   });
 
   if (!setting) {
-    throw new AppError("No setting found with this id.", 404);
+    throw new AppError("ERR_NO_SETTING_FOUND", 404);
   }
 
   return setting.value;

backend/src/helpers/GetDefaultWhatsApp.ts

@@ -7,7 +7,7 @@ const GetDefaultWhatsApp = async (): Promise<Whatsapp> => {
   });
 
   if (!defaultWhatsapp) {
-    throw new AppError("ERR_NO_WAPP_FOUND");
+    throw new AppError("ERR_NO_DEF_WAPP_FOUND");
   }
 
   return defaultWhatsapp;

backend/src/helpers/GetWbotMessage.ts

@@ -19,20 +19,13 @@ export const GetWbotMessage = async (
     const msgToDelete = chatMessages.find(msg => msg.id.id === messageId);
 
     if (!msgToDelete) {
-      throw new AppError("msgNotFound");
+      throw new Error();
     }
 
     return msgToDelete;
   } catch (err) {
     console.log(err);
-    if (err.message === "msgNotFound") {
+    throw new AppError("ERR_DELETE_WAPP_MSG");
-      throw new AppError(
-        "Could not find a message witht this ID in WhatsApp chat."
-      );
-    }
-    throw new AppError(
-      "Could not valid WhatsApp contact. Check connections page"
-    );
   }
 };
 

backend/src/libs/wbot.ts

@@ -92,9 +92,7 @@ export const getWbot = (whatsappId: number): Session => {
   const sessionIndex = sessions.findIndex(s => s.id === whatsappId);
 
   if (sessionIndex === -1) {
-    throw new AppError(
+    throw new AppError("ERR_WAPP_NOT_INITIALIZED");
-      "This WhatsApp session is not initialized. Check connections page."
-    );
   }
   return sessions[sessionIndex];
 };

backend/src/services/AuthServices/RefreshTokenService.ts

@@ -23,7 +23,7 @@ export const RefreshTokenService = async (token: string): Promise<Response> => {
   try {
     decoded = verify(token, authConfig.refreshSecret);
   } catch (err) {
-    throw new AppError("Session expire. Please login.", 401);
+    throw new AppError("ERR_SESSION_EXPIRED", 401);
   }
 
   const { id, tokenVersion } = decoded as RefreshTokenPayload;
@@ -31,7 +31,7 @@ export const RefreshTokenService = async (token: string): Promise<Response> => {
   const user = await ShowUserService(id);
 
   if (user.tokenVersion !== tokenVersion) {
-    throw new AppError("Session revoked. Please login.", 401);
+    throw new AppError("ERR_SESSION_EXPIRED", 401);
   }
 
   const newToken = createAccessToken(user);

backend/src/services/ContactServices/CreateContactService.ts

@@ -25,7 +25,7 @@ const CreateContactService = async ({
   });
 
   if (numberExists) {
-    throw new AppError("A contact with this number already exists.");
+    throw new AppError("ERR_DUPLICATED_CONTACT");
   }
 
   const contact = await Contact.create(

backend/src/services/ContactServices/DeleteContactService.ts

@@ -7,7 +7,7 @@ const DeleteContactService = async (id: string): Promise<void> => {
   });
 
   if (!contact) {
-    throw new AppError("No contact found with this ID.", 404);
+    throw new AppError("ERR_NO_CONTACT_FOUND", 404);
   }
 
   await contact.destroy();

backend/src/services/ContactServices/ShowContactService.ts

@@ -5,7 +5,7 @@ const ShowContactService = async (id: string | number): Promise<Contact> => {
   const contact = await Contact.findByPk(id, { include: ["extraInfo"] });
 
   if (!contact) {
-    throw new AppError("No contact found with this ID.", 404);
+    throw new AppError("ERR_NO_CONTACT_FOUND", 404);
   }
 
   return contact;

backend/src/services/ContactServices/UpdateContactService.ts

@@ -32,7 +32,7 @@ const UpdateContactService = async ({
   });
 
   if (!contact) {
-    throw new AppError("No contact found with this ID.", 404);
+    throw new AppError("ERR_NO_CONTACT_FOUND", 404);
   }
 
   if (extraInfo) {

backend/src/services/MessageServices/CreateMessageService.ts

@@ -22,7 +22,7 @@ const CreateMessageService = async ({
   const ticket = await ShowTicketService(messageData.ticketId);
 
   if (!ticket) {
-    throw new AppError("No ticket found with this ID", 404);
+    throw new AppError("ERR_NO_TICKET_FOUND", 404);
   }
 
   await Message.upsert(messageData);
@@ -32,7 +32,7 @@ const CreateMessageService = async ({
   });
 
   if (!message) {
-    throw new AppError("Error while creating message on database.", 501);
+    throw new AppError("ERR_CREATING_MESSAGE", 501);
   }
 
   return message;

backend/src/services/MessageServices/ListMessagesService.ts

@@ -25,7 +25,7 @@ const ListMessagesService = async ({
   const ticket = await ShowTicketService(ticketId);
 
   if (!ticket) {
-    throw new AppError("No ticket found with this ID", 404);
+    throw new AppError("ERR_NO_TICKET_FOUND", 404);
   }
 
   const whereCondition = {

backend/src/services/SettingServices/UpdateSettingService.ts

@@ -15,7 +15,7 @@ const UpdateSettingService = async ({
   });
 
   if (!setting) {
-    throw new AppError("No setting found with this ID.", 404);
+    throw new AppError("ERR_NO_SETTING_FOUND", 404);
   }
 
   await setting.update({ value });

backend/src/services/TicketServices/CreateTicketService.ts

@@ -31,7 +31,7 @@ const CreateTicketService = async ({
   const ticket = await Ticket.findByPk(id, { include: ["contact"] });
 
   if (!ticket) {
-    throw new AppError("Error, ticket not created.");
+    throw new AppError("ERR_CREATING_TICKET");
   }
 
   return ticket;

backend/src/services/TicketServices/DeleteTicketService.ts

@@ -7,7 +7,7 @@ const DeleteTicketService = async (id: string): Promise<Ticket> => {
   });
 
   if (!ticket) {
-    throw new AppError("No ticket found with this ID.", 404);
+    throw new AppError("ERR_NO_TICKET_FOUND", 404);
   }
 
   await ticket.destroy();

backend/src/services/TicketServices/ShowTicketService.ts

@@ -21,7 +21,7 @@ const ShowTicketService = async (id: string | number): Promise<Ticket> => {
   });
 
   if (!ticket) {
-    throw new AppError("No ticket found with this ID", 404);
+    throw new AppError("ERR_NO_TICKET_FOUND", 404);
   }
 
   return ticket;

backend/src/services/TicketServices/UpdateTicketService.ts

@@ -38,7 +38,7 @@ const UpdateTicketService = async ({
   });
 
   if (!ticket) {
-    throw new AppError("No ticket found with this ID.", 404);
+    throw new AppError("ERR_NO_TICKET_FOUND", 404);
   }
 
   await SetTicketMessagesAsRead(ticket);

backend/src/services/UserServices/DeleteUserService.ts

@@ -9,7 +9,7 @@ const DeleteUserService = async (id: string): Promise<void> => {
   });
 
   if (!user) {
-    throw new AppError("No user found with this ID.", 404);
+    throw new AppError("ERR_NO_USER_FOUND", 404);
   }
 
   const userOpenTickets: Ticket[] = await user.$get("tickets", {

backend/src/services/UserServices/ShowUserService.ts

@@ -7,7 +7,7 @@ const ShowUserService = async (id: string | number): Promise<User> => {
   });
 
   if (!user) {
-    throw new AppError("No user found with this ID.", 404);
+    throw new AppError("ERR_NO_USER_FOUND", 404);
   }
 
   return user;

backend/src/services/UserServices/UpdateUserService.ts

@@ -32,7 +32,7 @@ const UpdateUserService = async ({
   });
 
   if (!user) {
-    throw new AppError("No user found with this ID.", 404);
+    throw new AppError("ERR_NO_USER_FOUND", 404);
   }
 
   const schema = Yup.object().shape({

backend/src/services/WbotServices/CheckIsValidContact.ts

@@ -15,11 +15,9 @@ const CheckIsValidContact = async (number: string): Promise<void> => {
   } catch (err) {
     console.log(err);
     if (err.message === "invalidNumber") {
-      throw new AppError("This is not a valid whatsapp number.");
+      throw new AppError("ERR_WAPP_INVALID_CONTACT");
     }
-    throw new AppError(
+    throw new AppError("ERR_WAPP_CHECK_CONTACT");
-      "Could not valid WhatsApp contact. Check connections page"
-    );
   }
 };
 

backend/src/services/WbotServices/wbotMessageListener.ts

@@ -149,7 +149,7 @@ const handlMedia = async (
   const media = await msg.downloadMedia();
 
   if (!media) {
-    throw new AppError("Cannot download media from whatsapp.");
+    throw new AppError("ERR_WAPP_DOWNLOAD_MEDIA");
   }
 
   if (!media.filename) {

backend/src/services/WhatsappService/DeleteWhatsAppService.ts

@@ -7,7 +7,7 @@ const DeleteWhatsApprService = async (id: string): Promise<void> => {
   });
 
   if (!whatsapp) {
-    throw new AppError("No whatsapp found with this ID.", 404);
+    throw new AppError("ERR_NO_WAPP_FOUND", 404);
   }
 
   await whatsapp.destroy();

backend/src/services/WhatsappService/ShowWhatsAppService.ts

@@ -7,7 +7,7 @@ const ShowWhatsAppService = async (
   const whatsapp = await Whatsapp.findByPk(id);
 
   if (!whatsapp) {
-    throw new AppError("No whatsapp found with this conditions.", 404);
+    throw new AppError("ERR_NO_WAPP_FOUND", 404);
   }
 
   return whatsapp;

backend/src/services/WhatsappService/UpdateWhatsAppService.ts

@@ -51,7 +51,7 @@ const UpdateWhatsAppService = async ({
   });
 
   if (!whatsapp) {
-    throw new AppError("No whatsapp found with this ID.", 404);
+    throw new AppError("ERR_NO_WAPP_FOUND", 404);
   }
 
   await whatsapp.update({

frontend/src/components/ContactModal/index.js

@@ -81,10 +81,16 @@ const ContactModal = ({ open, onClose, contactId }) => {
 				const { data } = await api.get(`/contacts/${contactId}`);
 				setContact(data);
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 
@@ -105,10 +111,16 @@ const ContactModal = ({ open, onClose, contactId }) => {
 			}
 			toast.success(i18n.t("contactModal.success"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		handleClose();
 	};

frontend/src/components/MessagesList/index.js

@@ -26,6 +26,7 @@ import ModalImageCors from "../ModalImageCors";
 import MessageOptionsMenu from "../MessageOptionsMenu";
 import whatsBackground from "../../assets/wa-background.png";
 
+import { i18n } from "../../translate/i18n";
 import api from "../../services/api";
 import { toast } from "react-toastify";
 
@@ -284,10 +285,16 @@ const MessagesList = ({ ticketId, isGroup }) => {
 						scrollToBottom();
 					}
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
 						}
+					} else {
+						toast.error("Unknown error");
+					}
 				}
 			};
 

frontend/src/components/NewTicketModal/index.js

@@ -53,10 +53,16 @@ const NewTicketModal = ({ modalOpen, onClose }) => {
 					setOptions(data.contacts);
 					setLoading(false);
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
 						}
+					} else {
+						toast.error("Unknown error");
+					}
 				}
 			};
 

frontend/src/components/QrcodeModal/index.js

@@ -18,10 +18,16 @@ const QrcodeModal = ({ open, onClose, whatsAppId }) => {
 				const { data } = await api.get(`/whatsapp/${whatsAppId}`);
 				setQrCode(data.qrcode);
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 		fetchSession();

frontend/src/components/Ticket/index.js

@@ -14,6 +14,7 @@ import TicketInfo from "../TicketInfo";
 import TicketActionButtons from "../TicketActionButtons";
 import MessagesList from "../MessagesList";
 import api from "../../services/api";
+import { i18n } from "../../translate/i18n";
 
 const drawerWidth = 320;
 
@@ -76,12 +77,18 @@ const Ticket = () => {
 					setTicket(data);
 					setLoading(false);
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
+						}
 						if (err.response.status === 404) {
 							history.push("/tickets");
 						}
+					} else {
+						toast.error("Unknown error");
 					}
 				}
 			};

frontend/src/components/TicketActionButtons/index.js

@@ -54,11 +54,16 @@ const TicketActionButtons = ({ ticket }) => {
 				history.push("/tickets");
 			}
 		} catch (err) {
-			setLoading(false);
+			const errorMsg = err.response?.data?.error;
-			console.log(err);
+			if (errorMsg) {
-			if (err.response && err.response.data && err.response.data.error) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 	};
 

frontend/src/components/TicketOptionsMenu/index.js

@@ -16,10 +16,16 @@ const TicketOptionsMenu = ({ ticket, menuOpen, handleClose, anchorEl }) => {
 		try {
 			await api.delete(`/tickets/${ticket.id}`);
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 	};
 

frontend/src/components/UserModal/index.js

@@ -83,10 +83,16 @@ const UserModal = ({ open, onClose, userId }) => {
 					return { ...prevState, ...data };
 				});
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 
@@ -107,10 +113,16 @@ const UserModal = ({ open, onClose, userId }) => {
 			}
 			toast.success(i18n.t("userModal.success"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		handleClose();
 	};

frontend/src/components/WhatsAppModal/index.js

@@ -73,10 +73,16 @@ const WhatsAppModal = ({ open, onClose, whatsAppId }) => {
 				const { data } = await api.get(`whatsapp/${whatsAppId}`);
 				setWhatsApp(data);
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 		fetchSession();
@@ -94,10 +100,16 @@ const WhatsAppModal = ({ open, onClose, whatsAppId }) => {
 			}
 			toast.success(i18n.t("whatsappModal.success"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		handleClose();
 	};

frontend/src/hooks/useTickets/index.js

@@ -2,6 +2,7 @@ import { useState, useEffect } from "react";
 import { toast } from "react-toastify";
 
 import api from "../../services/api";
+import { i18n } from "../../translate/i18n";
 
 const useTickets = ({
 	searchParam,
@@ -34,10 +35,16 @@ const useTickets = ({
 					setHasMore(data.hasMore);
 					setLoading(false);
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
 						}
+					} else {
+						toast.error("Unknown error");
+					}
 				}
 			};
 			fetchTickets();

frontend/src/pages/Connections/index.js

@@ -103,10 +103,16 @@ const Connections = () => {
 				const { data } = await api.get("/whatsapp/");
 				dispatch({ type: "LOAD_WHATSAPPS", payload: data });
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 		fetchSession();
@@ -182,10 +188,16 @@ const Connections = () => {
 			await api.delete(`/whatsapp/${whatsAppId}`);
 			toast.success(i18n.t("connections.toasts.deleted"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		setDeletingWhatsApp(null);
 	};

frontend/src/pages/Contacts/index.js

@@ -114,10 +114,16 @@ const Contacts = () => {
 					setHasMore(data.hasMore);
 					setLoading(false);
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
 						}
+					} else {
+						toast.error("Unknown error");
+					}
 				}
 			};
 			fetchContacts();
@@ -166,10 +172,16 @@ const Contacts = () => {
 			await api.delete(`/contacts/${contactId}`);
 			toast.success(i18n.t("contacts.toasts.deleted"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		setDeletingContact(null);
 		setSearchParam("");
@@ -180,10 +192,16 @@ const Contacts = () => {
 		try {
 			await api.post("/contacts/import");
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 	};
 

frontend/src/pages/Settings/index.js

@@ -43,10 +43,16 @@ const Settings = () => {
 				const { data } = await api.get("/settings");
 				setSettings(data);
 			} catch (err) {
-				console.log(err);
+				const errorMsg = err.response?.data?.error;
-				if (err.response && err.response.data && err.response.data.error) {
+				if (errorMsg) {
+					if (i18n.exists(`backendErrors.${errorMsg}`)) {
+						toast.error(i18n.t(`backendErrors.${errorMsg}`));
+					} else {
 						toast.error(err.response.data.error);
 					}
+				} else {
+					toast.error("Unknown error");
+				}
 			}
 		};
 		fetchSession();
@@ -81,10 +87,16 @@ const Settings = () => {
 			});
 			toast.success(i18n.t("settings.success"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 	};
 

frontend/src/pages/Signup/index.js

@@ -78,10 +78,16 @@ const SignUp = () => {
 			toast.success(i18n.t("signup.toasts.success"));
 			history.push("/login");
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 	};
 

frontend/src/pages/Users/index.js

@@ -112,10 +112,16 @@ const Users = () => {
 					setHasMore(data.hasMore);
 					setLoading(false);
 				} catch (err) {
-					console.log(err);
+					const errorMsg = err.response?.data?.error;
-					if (err.response && err.response.data && err.response.data.error) {
+					if (errorMsg) {
+						if (i18n.exists(`backendErrors.${errorMsg}`)) {
+							toast.error(i18n.t(`backendErrors.${errorMsg}`));
+						} else {
 							toast.error(err.response.data.error);
 						}
+					} else {
+						toast.error("Unknown error");
+					}
 				}
 			};
 			fetchUsers();
@@ -164,10 +170,16 @@ const Users = () => {
 			await api.delete(`/users/${userId}`);
 			toast.success(i18n.t("users.toasts.deleted"));
 		} catch (err) {
-			console.log(err);
+			const errorMsg = err.response?.data?.error;
-			if (err.response && err.response.data && err.response.data.error) {
+			if (errorMsg) {
+				if (i18n.exists(`backendErrors.${errorMsg}`)) {
+					toast.error(i18n.t(`backendErrors.${errorMsg}`));
+				} else {
 					toast.error(err.response.data.error);
 				}
+			} else {
+				toast.error("Unknown error");
+			}
 		}
 		setDeletingUser(null);
 		setSearchParam("");

frontend/src/translate/languages/en.js

@@ -287,7 +287,15 @@ const messages = {
 				},
 			},
 			backendErrors: {
-				ERR_NO_WAPP_FOUND: "No default WhatsApp found. Check connections page.",
+				ERR_NO_DEF_WAPP_FOUND:
+					"No default WhatsApp found. Check connections page.",
+				ERR_WAPP_NOT_INITIALIZED:
+					"This WhatsApp session is not initialized. Check connections page.",
+				ERR_WAPP_CHECK_CONTACT:
+					"Could not check WhatsApp contact. Check connections page.",
+				ERR_WAPP_INVALID_CONTACT: "This is not a valid whatsapp number.",
+				ERR_WAPP_DOWNLOAD_MEDIA:
+					"Could not download media from WhatsApp. Check connections page.",
 				ERR_INVALID_CREDENTIALS: "Authentication error. Please try again.",
 				ERR_SENDING_WAPP_MSG:
 					"Error sending WhatsApp message. Check connections page.",
@@ -295,6 +303,18 @@ const messages = {
 					"Couldn't delete message from WhatsApp. Check connections page.",
 				ERR_OTHER_OPEN_TICKET:
 					"There's already an open or pending ticket for this contact.",
+				ERR_SESSION_EXPIRED: "Session expired. Please login.",
+				ERR_USER_CREATION_DISABLED:
+					"User creation was disabled by administrator.",
+				ERR_NO_PERMISSION: "You don't have permission to access this resource.",
+				ERR_DUPLICATED_CONTACT: "A contact with this number already exists.",
+				ERR_NO_SETTING_FOUND: "No setting found with this ID.",
+				ERR_NO_CONTACT_FOUND: "No contact found with this ID.",
+				ERR_NO_TICKET_FOUND: "No ticket found with this ID.",
+				ERR_NO_USER_FOUND: "No user found with this ID.",
+				ERR_NO_WAPP_FOUND: "No WhatsApp found with this ID.",
+				ERR_CREATING_MESSAGE: "Error while creating message on database.",
+				ERR_CREATING_TICKET: "Error while creating ticket on database.",
 			},
 		},
 	},

frontend/src/translate/languages/es.js

@@ -292,8 +292,15 @@ const messages = {
 				},
 			},
 			backendErrors: {
-				ERR_NO_WAPP_FOUND:
+				ERR_NO_DEF_WAPP_FOUND:
 					"No se encontró WhatsApp predeterminado. Verifique la página de conexiones.",
+				ERR_WAPP_NOT_INITIALIZED:
+					"Esta sesión de WhatsApp no ​​está inicializada. Verifique la página de conexiones.",
+				ERR_WAPP_CHECK_CONTACT:
+					"No se pudo verificar el contacto de WhatsApp. Verifique la página de conexiones.",
+				ERR_WAPP_INVALID_CONTACT: "Este no es un número de whatsapp válido.",
+				ERR_WAPP_DOWNLOAD_MEDIA:
+					"No se pudieron descargar los medios de WhatsApp. Verifique la página de conexiones.",
 				ERR_INVALID_CREDENTIALS: "Error de autenticación. Vuelva a intentarlo.",
 				ERR_SENDING_WAPP_MSG:
 					"Error al enviar el mensaje de WhatsApp. Verifique la página de conexiones.",
@@ -301,6 +308,19 @@ const messages = {
 					"No se pudo borrar el mensaje de WhatsApp. Verifique la página de conexiones.",
 				ERR_OTHER_OPEN_TICKET:
 					"Ya hay un ticket abierto o pendiente para este contacto.",
+				ERR_SESSION_EXPIRED: "Sesión caducada. Inicie sesión.",
+				ERR_USER_CREATION_DISABLED:
+					"La creación de usuarios fue deshabilitada por el administrador.",
+				ERR_NO_PERMISSION: "No tienes permiso para acceder a este recurso.",
+				ERR_DUPLICATED_CONTACT: "Ya existe un contacto con este número.",
+				ERR_NO_SETTING_FOUND:
+					"No se encontró ninguna configuración con este ID.",
+				ERR_NO_CONTACT_FOUND: "No se encontró ningún contacto con este ID.",
+				ERR_NO_TICKET_FOUND: "No se encontró ningún ticket con este ID.",
+				ERR_NO_USER_FOUND: "No se encontró ningún usuario con este ID.",
+				ERR_NO_WAPP_FOUND: "No se encontró WhatsApp con este ID.",
+				ERR_CREATING_MESSAGE: "Error al crear el mensaje en la base de datos.",
+				ERR_CREATING_TICKET: "Error al crear el ticket en la base de datos.",
 			},
 		},
 	},

frontend/src/translate/languages/pt.js

@@ -290,8 +290,15 @@ const messages = {
 				},
 			},
 			backendErrors: {
-				ERR_NO_WAPP_FOUND:
+				ERR_NO_DEF_WAPP_FOUND:
 					"Nenhum WhatsApp padrão encontrado. Verifique a página de conexões.",
+				ERR_WAPP_NOT_INITIALIZED:
+					"Esta sessão do WhatsApp não foi inicializada. Verifique a página de conexões.",
+				ERR_WAPP_CHECK_CONTACT:
+					"Não foi possível verificar o contato do WhatsApp. Verifique a página de conexões",
+				ERR_WAPP_INVALID_CONTACT: "Este não é um número de Whatsapp válido.",
+				ERR_WAPP_DOWNLOAD_MEDIA:
+					"Não foi possível baixar mídia do WhatsApp. Verifique a página de conexões.",
 				ERR_INVALID_CREDENTIALS:
 					"Erro de autenticação. Por favor, tente novamente.",
 				ERR_SENDING_WAPP_MSG:
@@ -300,6 +307,18 @@ const messages = {
 					"Não foi possível excluir a mensagem do WhatsApp. Verifique a página de conexões.",
 				ERR_OTHER_OPEN_TICKET:
 					"Já existe um tíquete aberto ou pendente para este contato.",
+				ERR_SESSION_EXPIRED: "Sessão expirada. Por favor entre.",
+				ERR_USER_CREATION_DISABLED:
+					"A criação do usuário foi desabilitada pelo administrador.",
+				ERR_NO_PERMISSION: "Você não tem permissão para acessar este recurso.",
+				ERR_DUPLICATED_CONTACT: "Já existe um contato com este número.",
+				ERR_NO_SETTING_FOUND: "Nenhuma configuração encontrada com este ID.",
+				ERR_NO_CONTACT_FOUND: "Nenhum contato encontrado com este ID.",
+				ERR_NO_TICKET_FOUND: "Nenhum tíquete encontrado com este ID.",
+				ERR_NO_USER_FOUND: "Nenhum usuário encontrado com este ID.",
+				ERR_NO_WAPP_FOUND: "Nenhum WhatsApp encontrado com este ID.",
+				ERR_CREATING_MESSAGE: "Erro ao criar mensagem no banco de dados.",
+				ERR_CREATING_TICKET: "Erro ao criar tíquete no banco de dados.",
 			},
 		},
 	},