@maderaunified/musd-saml/config/internal.js

const fs     = require( 'fs' );
const config = require( './config' );

const samlIssuer = config.passport.saml.issuer;

const filePre = '\n'
	// + 'let authenticatedUser = {};\n'
	+ '\n'
	+ 'const fetchPromise = ( route, options ) => new Promise( ( resolve, reject ) => {\n'
	+ '\n'
	+ '\ttry {\n'
	+ '\t\tfetch( route, options ) //eslint-disable-line\n'
	+ '\t\t\t.then( resolve )\n'
	+ '\t\t\t.catch( reject );\n'
	+ '\t}\n'
	+ '\n'
	+ '\tcatch ( e ) {\n'
	+ '\t\treject( e );\n'
	+ '\t}\n'
	+ '\n'
	+ '} );\n'
	+ '\n'
	+ '\n'
	+ 'const getUser = () => {\n'
	+ '\n'
	+ '\treturn new Promise ( ( res, rej ) => {'
	+ '\t\tfetchPromise(';

const filePost = '\', {\n'
	+ '\t\t\theaders : {\n'
	+ '\t\t\t\t\'Content-Type\' : \'application/json\',\n'
	+ '\t\t\t},\n'
	+ '\t\t\tmethod : \'GET\',\n'
	+ '\t\t\tcredentials : \'include\'\n'
	+ '\t\t}\n'
	+ '\t)\n'
	+ '\t\t.then( ( response ) => {\n'
	+ '\t\t\tresponse.json().then( ( json ) => {\n'
	+ '\n'
	+ '\t\t\t\tif ( json.success && json.redirect ) {\n'
	+ '\n'
	+ '\t\t\t\t\twindow.location.href = json.redirectTo;\n'
	+ '\n'
	+ '\t\t\t\t} else {\n'
	+ '\t\t\t\t\treturn json\n'
	+ '\t\t\t\t}\n'
	+ '\t\t\t} )\n'
	+ '\t\t\t.then( ( user ) => {\n'
	// + '\t\t\t\tauthenticatedUser = user;\n'
	+ '\t\t\t\tconsole.log( user );\n'
	+ '\t\t\t\tres ( user );\n'
	+ '\t\t\t} );\n'
	+ '\n'
	+ '\t\t} );\n'
	+ '\n\t} );'
	+ '\n'
	+ '};\n'
	+ '\n';
// + 'getUser();';

const contents = `${filePre}'${samlIssuer}/saml/get-profile${filePost}`;

const fileInit = () => {
	fs.writeFile( `${__dirname}/../public/js/musd-saml.js`, contents, ( err ) => {
		if ( err ) throw err;
	} );
};

module.exports = {
	fileInit
};