Converted examples to Typescript

examples/barcode.ts

@@ -0,0 +1,93 @@
+/**
+ * .barcode(), autocomplete and backward() methods example
+ * Here we set the barcode. To see all the results, you can
+ * both unzip .pkpass file or check the properties before
+ * generating the whole bundle
+ *
+ * Pass ?alt=true as querystring to test a barcode generate
+ * by a string
+ */
+
+import app from "./webserver";
+import { createPass } from "..";
+
+app.all(async function manageRequest(request, response) {
+
+	const passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+
+	let pass = await createPass({
+		model: `./models/${request.params.modelName}`,
+		certificates: {
+			wwdr: "../certificates/WWDR.pem",
+			signerCert: "../certificates/signerCert.pem",
+			signerKey: {
+				keyFile: "../certificates/signerKey.pem",
+				passphrase: "123456"
+			}
+		},
+		overrides: request.body || request.params || request.query,
+	});
+
+	let bc;
+
+	if (request.query.alt === true) {
+		// After this, pass.props["barcodes"] will have support for all the formats
+		// while pass.props["barcode"] will be the first of barcodes.
+
+		bc = pass.barcode("Thank you for using this package <3");
+	} else {
+		// After this, pass.props["barcodes"] will have support for just two of three
+		// of the passed format (the valid ones) and pass.props["barcode"] the first of barcodes.
+		// if not specified, altText is automatically the message
+
+		bc = pass.barcode([{
+			message: "Thank you for using this package <3",
+			format: "PKBarcodeFormatCode128"
+		}, {
+			message: "Thank you for using this package <3",
+			format: "PKBarcodeFormatPDF417"
+		}, {
+			message: "Thank you for using this package <3",
+			format: "PKBarcodeFormatMock44617"
+		}]);
+	}
+
+	// You can change the format chosen for barcode prop support by calling .backward()
+	// or cancel the support by calling empty .backward
+	// like bc.backward().
+	// If the property passed does not exists, things does not change.
+
+	bc.backward("PKBarcodeFormatPDF417");
+
+	// If your barcode structures got not autogenerated yet (as happens with string
+	// parameter of barcode) you can call .autocomplete() to generate the support
+	// to all the structures. Please beware that this will overwrite ONLY barcodes and not barcode.
+
+	if (!request.query.alt) {
+		// String generated barcode returns autocomplete as empty function
+		bc.autocomplete();
+	}
+
+	// @ts-ignore - ignoring for logging purposes
+	console.log("Barcode property is now:", pass._props["barcode"]);
+	// @ts-ignore - ignoring for logging purposes
+	console.log("Barcodes support is autocompleted:", pass._props["barcodes"]);
+
+	pass.generate().then(function (stream) {
+		response.set({
+			"Content-type": "application/vnd.apple.pkpass",
+			"Content-disposition": `attachment; filename=${passName}.pkpass`
+		});
+
+		stream.pipe(response);
+	}).catch(err => {
+
+		console.log(err);
+
+		response.set({
+			"Content-type": "text/html",
+		});
+
+		response.send(err.message);
+	});
+});