Renamed example files with the methods names

examples/setExpirationDate.ts

@@ -0,0 +1,79 @@
+/**
+ * .expiration() method and voided prop example
+ * To check if a ticket is void, look at the barcode;
+ * If it is grayed, the ticket is voided. May not be showed on macOS.
+ *
+ * To check if a ticket has an expiration date, you'll
+ * have to wait two minutes.
+ */
+
+import app from "./webserver";
+import path from "path";
+import { PKPass } from "passkit-generator";
+
+app.all(async function manageRequest(request, response) {
+	if (!request.query.fn) {
+		response.send(
+			"<a href='?fn=void'>Generate a voided pass.</a><br><a href='?fn=expiration'>Generate a pass with expiration date</a>",
+		);
+		return;
+	}
+
+	const passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");
+
+	try {
+		const pass = await PKPass.from({
+			model: path.resolve(
+				__dirname,
+				`../models/${request.params.modelName}`,
+			),
+			certificates: {
+				wwdr: path.resolve(__dirname, "../../certificates/WWDR.pem"),
+				signerCert: path.resolve(
+					__dirname,
+					"../../certificates/signerCert.pem",
+				),
+				signerKey: path.resolve(
+					__dirname,
+					"../../certificates/signerKey.pem",
+				),
+				signerKeyPassphrase: "123456",
+			},
+			props: Object.assign(
+				{
+					voided: request.query.fn === "void",
+				},
+				{ ...(request.body || request.params || request.query || {}) },
+			),
+		});
+
+		if (request.query.fn === "expiration") {
+			// 2 minutes later...
+			const d = new Date();
+			d.setMinutes(d.getMinutes() + 2);
+
+			// setting the expiration
+			pass.setExpirationDate(d);
+		}
+
+		const stream = pass.getAsStream();
+
+		response.set({
+			"Content-type": pass.mimeType,
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
+		});
+
+		stream.pipe(response);
+	} catch (err) {
+		console.log(err);
+
+		response.set({
+			"Content-type": "text/html",
+		});
+
+		response.send(err.message);
+	}
+});