Intlayer

import { HttpStatusCodes } from '@utils/httpStatusCodes'; type ErrorData = { code: string; title: string; message: string; } & object; export type ResponseData<T = null> = { message?: string; description?: string; success: boolean; status: HttpStatusCodes; data: T | null; error?: ErrorData | ErrorData[]; }; type ValidResponseStatus = | HttpStatusCodes.OK_200 | HttpStatusCodes.CREATED_201 | HttpStatusCodes.ACCEPTED_202 | HttpStatusCodes.NON_AUTHORITATIVE_INFORMATION_203 | HttpStatusCodes.NO_CONTENT_204 | HttpStatusCodes.RESET_CONTENT_205 | HttpStatusCodes.PARTIAL_CONTENT_206 | HttpStatusCodes.MULTI_STATUS_207 | HttpStatusCodes.ALREADY_REPORTED_208 | HttpStatusCodes.IM_USED_226; type SuccessResponseArgs<T = undefined> = { message?: string; description?: string; data: T; status?: ValidResponseStatus; error?: null; }; type ErrorResponseArgs = { error: ErrorData | ErrorData[]; status: HttpStatusCodes; data?: null; message?: null; description?: null; }; const isSuccessStatus = ( status: HttpStatusCodes ): status is HttpStatusCodes.OK_200 => status === HttpStatusCodes.OK_200 || status === HttpStatusCodes.CREATED_201 || status === HttpStatusCodes.ACCEPTED_202 || status === HttpStatusCodes.NON_AUTHORITATIVE_INFORMATION_203 || status === HttpStatusCodes.NO_CONTENT_204 || status === HttpStatusCodes.RESET_CONTENT_205 || status === HttpStatusCodes.PARTIAL_CONTENT_206 || status === HttpStatusCodes.MULTI_STATUS_207 || status === HttpStatusCodes.ALREADY_REPORTED_208 || status === HttpStatusCodes.IM_USED_226; export function formatResponse<T>({ message, description, data, status, }: SuccessResponseArgs<T>): ResponseData<T>; export function formatResponse<T>({ error, status, }: ErrorResponseArgs): ResponseData<T>; export function formatResponse<T>({ message, description, data, error, status = HttpStatusCodes.OK_200, }: SuccessResponseArgs<T> | ErrorResponseArgs): ResponseData<T> { const success = isSuccessStatus(status); return { success, message: message ?? undefined, description: description ?? undefined, data: data ?? null, error: error ?? undefined, status, }; } export type PaginatedResponse<T = undefined> = Omit<ResponseData<T>, 'data'> & { data: T[] | null; page: number | null; page_size: number | null; total_pages: number | null; total_items: number | null; }; type SuccessPaginatedResponseArgs<T = undefined> = { message?: string; description?: string; data: T[]; status?: ValidResponseStatus; page: number; pageSize: number; totalPages: number; totalItems: number; error?: null; }; type ErrorPaginatedResponseArgs = { error: ErrorData | ErrorData[]; status: HttpStatusCodes; message?: null; description?: null; data?: null; page?: null; pageSize?: null; totalPages?: null; totalItems?: null; }; export function formatPaginatedResponse<T>({ message, description, data, status, page, pageSize, totalPages, totalItems, }: SuccessPaginatedResponseArgs<T>): PaginatedResponse<T>; export function formatPaginatedResponse<T>({ error, status, }: ErrorPaginatedResponseArgs): PaginatedResponse<T>; export function formatPaginatedResponse<T>({ status = HttpStatusCodes.OK_200, message, description, data, error, page, pageSize, totalPages, totalItems, }: | SuccessPaginatedResponseArgs<T> | ErrorPaginatedResponseArgs): PaginatedResponse<T> { const success = isSuccessStatus(status); return { success, message: message ?? undefined, description: description ?? undefined, data: data ?? null, error: error ?? undefined, status, page: page ?? null, page_size: pageSize ?? null, total_pages: totalPages ?? null, total_items: totalItems ?? null, }; }