Rewrite testing
This commit is contained in:
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0c39826505
commit
73db7c0e65
@ -12,43 +12,92 @@ app.use(express.json());
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// Print credentials
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app.post('/print-credentials', async (req, res) => {
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try {
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const { username, studentId } = req.body;
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if (!username || !studentId) {
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return res.status(400).json({ message: 'Username and Student ID are required.' });
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}
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await Thermal.printCredentials(username, studentId, req, res);
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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try {
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const { username, studentId } = req.body;
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if (!username || !studentId) {
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return res.status(400).json({ message: 'Username and Student ID are required.' });
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}
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// Generate the information string
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const infoString = Thermal.generateInfo.credentials(username, studentId);
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// Generate the PDF, saved to disk
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Thermal.generatePdf(infoString).then(res => {
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// Print the document
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Thermal.print().then(res => {
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res.send('PDF sent to printer successfully.');
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}).catch(e => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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});
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}).catch(e => {
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console.error(e);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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});
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// Print temp password
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app.post('/print-temp-pw', async (req, res) => {
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try {
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const { password } = req.body;
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if (!password) {
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return res.status(400).json({ message: 'Password is required.' });
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}
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await Thermal.printTempPassword(password, req, res);
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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try {
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// Grab the password from the request body
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const { password } = req.body;
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// Check that the password is actually there
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if (!password) {
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return res.status(400).json({ message: 'Password is required.' });
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}
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// Generate the information string
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const infoString = Thermal.generateInfo.tempPassword(password);
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// Generate the PDF, saved to disk
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Thermal.generatePdf(infoString).then(res => {
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// Print the document
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Thermal.print().then(res => {
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res.send('PDF sent to printer successfully.');
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}).catch(e => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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});
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}).catch(e => {
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console.error(e);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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});
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// Print Student MaineCC Info
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app.post('/print-mcc', async (req, res) => {
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try {
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await Thermal.printStudentMaineCC(req, res);
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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try {
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// Generate the information string
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const infoString = Thermal.generateInfo.maineCC();
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// Generate the PDF, saved to disk
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Thermal.generatePdf(infoString).then(res => {
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// Print the document
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Thermal.print().then(res => {
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res.send('PDF sent to printer successfully.');
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}).catch(e => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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});
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}).catch(e => {
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console.error(e);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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} catch (error) {
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console.error('Print Error:', error);
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res.status(500).json({ message: 'Print Error', error: error.message });
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}
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});
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// Start the server
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app.listen(port, () => {
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console.log(`Server running at http://localhost:${port}`);
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console.log(`Server running at http://localhost:${port}`);
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});
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@ -19,222 +19,113 @@ const mccContractor = {
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};
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module.exports = {
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printCredentials(username, studentId, req, res) {
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// Create the output text
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const infoArray = [
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`Username: ${username}`,
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'',
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'Email:',
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`${username}@kvcc.me.edu`,
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'',
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`Student ID: ${studentId}`,
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'',
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'Note: the MyKV Portal uses your username to sign in, not email.',
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receiptFooter
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];
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const infoString = infoArray.join('\n');
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// Define the path for the PDF file
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const pdfFilePath = path.join(__dirname, 'output.pdf');
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// Create a new PDF document
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const doc = new PDFDocument({
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size: [204, 400],
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margin: 5
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});
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// Create a writable stream to save the PDF to a file
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const writeStream = fs.createWriteStream(pdfFilePath);
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doc.pipe(writeStream);
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// Add content (image, text) to the PDF
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doc.image('./public/itslogo.jpg', {
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fit: [196, 100],
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align: 'center',
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valign: 'top',
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});
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.fontSize(12).text(infoString, {
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align: 'left',
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});
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// Finalize the PDF
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doc.end();
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writeStream.on('finish', () => {
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// PDF file has been saved, now print it using lp command
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const printer = spawn('lp', ['-d', 'ITThermal', pdfFilePath]); // Replace 'ITThermal' with your actual printer name
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// Handle error if the printing process fails
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printer.on('error', (err) => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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});
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// Handle the process exit event
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printer.on('close', (code) => {
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if (code === 0) {
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res.send('PDF sent to printer successfully.');
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} else {
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res.status(500).json({ message: 'Failed to print PDF' });
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}
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});
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});
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// Handle any errors during file writing
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writeStream.on('error', (err) => {
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console.error('Error writing PDF file:', err);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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generateInfo: {
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credentials(username, studentId) {
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// Create the output text
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const infoArray = [
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`Username: ${username}`,
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'',
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'Email:',
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`${username}@kvcc.me.edu`,
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'',
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`Student ID: ${studentId}`,
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'',
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'Note: the MyKV Portal uses your username to sign in, not email.',
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receiptFooter
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];
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return infoArray.join('\n');
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},
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maineCC() {
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// Create the output text
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const infoArray = [
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'Kennebec Valley Community College is migrating email domains from @kvcc.me.edu to @mainecc.edu.\n',
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`For support with this transition, please contact:\n${mccContractor.name}`,
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`${mccContractor.phone}`,
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`${mccContractor.email}`,
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`${mccContractor.site}\n`,
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receiptFooter
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];
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return infoArray.join('\n');
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},
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tempPassword(password) {
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// Create the output text
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const infoArray = [
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'We have changed your password to a temporary password, shown below. Next time you log into Microsoft you will be prompted to change your password.\n',
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'Password requirements:\n8+ characters\n1+ Uppercase\n1+ Lowercase\n1+ Special (!/_=.,?)\n',
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'Temporary Password:',
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`${password}\n`,
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receiptFooter
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];
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return infoArray.join('\n');
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}
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},
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printStudentMaineCC(req, res) {
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// Create the output text
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const infoArray = [
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'Kennebec Valley Community College is migrating email domains from @kvcc.me.edu to @mainecc.edu.\n',
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`For support with this transition, please contact:\n${mccContractor.name}`,
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`${mccContractor.phone}`,
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`${mccContractor.email}`,
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`${mccContractor.site}\n`,
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receiptFooter
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];
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const infoString = infoArray.join('\n');
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// Define the path for the PDF file
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const pdfFilePath = path.join(__dirname, 'output.pdf');
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// Create a new PDF document
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const doc = new PDFDocument({
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size: [204, 400],
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margin: 5
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});
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// Create a writable stream to save the PDF to a file
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const writeStream = fs.createWriteStream(pdfFilePath);
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doc.pipe(writeStream);
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// Add content (image, text) to the PDF
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doc.image('./public/itslogo.jpg', {
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fit: [196, 100],
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align: 'center',
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valign: 'top',
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});
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.fontSize(12).text(infoString, {
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align: 'left',
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});
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// Finalize the PDF
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doc.end();
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writeStream.on('finish', () => {
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// PDF file has been saved, now print it using lp command
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generatePdf(infoString) {
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return new Promise((resolve, reject) => {
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// Define the path for the PDF file
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const pdfFilePath = path.join(__dirname, 'output.pdf');
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// Create a new PDF document
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const doc = new PDFDocument({
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size: [204, 400],
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margin: 5
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});
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// Create a writable stream to save the PDF to a file
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const writeStream = fs.createWriteStream(pdfFilePath);
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doc.pipe(writeStream);
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// Add content (image, text) to the PDF
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doc.image('./public/itslogo.jpg', {
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fit: [196, 100],
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align: 'center',
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valign: 'top',
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});
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// Move down below the Logo/Banner image
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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// Write the text from infoString
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doc.fontSize(12).text(infoString, {
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align: 'left',
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});
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// Finalize the PDF
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doc.end();
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writeStream.on('finish', () => {
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resolve();
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});
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// Handle any errors during file writing
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writeStream.on('error', (err) => {
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reject(err);
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});
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})
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},
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print() {
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return new Promise((resolve, reject) => {
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// Start the print command
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const printer = spawn('lp', ['-d', 'ITThermal', pdfFilePath]);
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// Handle error if the printing process fails
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printer.on('error', (err) => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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reject(err);
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});
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// Handle the process exit event
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printer.on('close', (code) => {
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if (code === 0) {
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res.send('PDF sent to printer successfully.');
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resolve()
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} else {
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res.status(500).json({ message: 'Failed to print PDF' });
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reject("lp process exited with non-zero result.");
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}
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});
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});
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// Handle any errors during file writing
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writeStream.on('error', (err) => {
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console.error('Error writing PDF file:', err);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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},
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printTempPassword(password, req, res) {
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// Create the output text
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const infoArray = [
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'We have changed your password to a temporary password, shown below. Next time you log into Microsoft you will be prompted to change your password.\n',
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'Password requirements:\n8+ characters\n1+ Uppercase\n1+ Lowercase\n1+ Special (!/_=.,?)\n',
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'Temporary Password:',
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`${password}\n`,
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receiptFooter
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];
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const infoString = infoArray.join('\n');
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// Define the path for the PDF file
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const pdfFilePath = path.join(__dirname, 'output.pdf');
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// Create a new PDF document
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const doc = new PDFDocument({
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size: [204, 400],
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margin: 5
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});
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// Create a writable stream to save the PDF to a file
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const writeStream = fs.createWriteStream(pdfFilePath);
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doc.pipe(writeStream);
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// Add content (image, text) to the PDF
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doc.image('./public/itslogo.jpg', {
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fit: [196, 100],
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align: 'center',
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valign: 'top',
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});
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.moveDown();
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doc.fontSize(12).text(infoString, {
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align: 'left',
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});
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// Finalize the PDF
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doc.end();
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writeStream.on('finish', () => {
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// PDF file has been saved, now print it using lp command
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const printer = spawn('lp', ['-d', 'ITThermal', pdfFilePath]);
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// Handle error if the printing process fails
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printer.on('error', (err) => {
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console.error('Failed to start printing process:', err);
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res.status(500).json({ message: 'Failed to start printing process', error: err.message });
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});
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// Handle the process exit event
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printer.on('close', (code) => {
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if (code === 0) {
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res.send('PDF sent to printer successfully.');
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} else {
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res.status(500).json({ message: 'Failed to print PDF' });
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}
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});
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});
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// Handle any errors during file writing
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writeStream.on('error', (err) => {
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console.error('Error writing PDF file:', err);
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res.status(500).json({ message: 'Error writing PDF file', error: err.message });
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});
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})
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}
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}
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