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const express = require("express");
const path = require("path");
const { traverseDirectory } = require("lambert-server");
const RouteUtility = require("../../dist/api/util/handlers/route.js");
const methods = ["get", "post", "put", "delete", "patch"];
const routes = new Map();
let currentFile = "";
let currentPath = "";
/*
For some reason, if a route exports multiple functions, it won't be registered here!
If someone could fix that I'd really appreciate it, but for now just, don't do that :p
*/
const proxy = (file, method, prefix, path, ...args) => {
const opts = args.find((x) => x?.prototype?.OPTS_MARKER == true);
if (!opts)
return console.error(
`${file} has route without route() description middleware`,
);
console.log(prefix + path + " - " + method);
opts.file = file.replace("/dist/", "/src/").replace(".js", ".ts");
routes.set(prefix + path + "|" + method, opts());
};
express.Router = () => {
return Object.fromEntries(
methods.map((method) => [
method,
proxy.bind(null, currentFile, method, currentPath),
]),
);
};
RouteUtility.route = (opts) => {
const func = function () {
return opts;
};
func.prototype.OPTS_MARKER = true;
return func;
};
module.exports = function getRouteDescriptions() {
const root = path.join(__dirname, "..", "..", "dist", "api", "routes", "/");
traverseDirectory({ dirname: root, recursive: true }, (file) => {
currentFile = file;
currentPath = file.replace(root.slice(0, -1), "");
currentPath = currentPath.split(".").slice(0, -1).join("."); // trancate .js/.ts file extension of path
currentPath = currentPath.replaceAll("#", ":").replaceAll("\\", "/"); // replace # with : for path parameters and windows paths with slashes
if (currentPath.endsWith("/index"))
currentPath = currentPath.slice(0, "/index".length * -1); // delete index from path
try {
require(file);
} catch (e) {
console.error(e);
}
});
return routes;
};
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