next-ts-api/dist/index.js

A powerful TypeScript-first API client generator for Next.js applications with full type safety and automatic api type generation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createNextFetchApi = void 0;
const logger_1 = require("./lib/logger");
/**
 * Creates a typed fetch API for API routes
 * @template AT - The API routes type
 * @returns A function that can be used to fetch data from API routes
 */
const createNextFetchApi = ({ baseUrl = '/api' } = {}) => {
    const fetchApi = async (path, options) => {
        let pathString = path;
        const { query, params, body, form, ...fetchOptions } = options;
        const definedQuery = query ? Object.fromEntries(Object.entries(query).filter(([_, value]) => value !== undefined)) : {};
        const queryParams = query ? `?${new URLSearchParams(definedQuery)}` : '';
        if (params) {
            Object.entries(params).forEach(([key, value]) => {
                pathString = pathString.replace(`[${key}]`, value);
            });
            const missingParams = pathString.match(/\[([^\]]+)\]/g)?.map(param => param.slice(1, -1));
            if (missingParams)
                logger_1.logger.error(`Missing required params for ${pathString}`);
        }
        let payload = undefined;
        if (form) {
            const formData = new FormData();
            for (const key in form) {
                formData.append(key, form[key]);
            }
            payload = formData;
        }
        else if (body) {
            payload = JSON.stringify(body);
        }
        const response = await fetch(`${baseUrl}/${pathString}${queryParams}`, {
            ...fetchOptions,
            method: options.method,
            headers: options.headers,
            body: payload,
        });
        return response;
    };
    return fetchApi;
};
exports.createNextFetchApi = createNextFetchApi;