Merge pull request #112 from lowercasename/rk/typescript

Typescript migration

1 files changed, 23 insertions, 0 deletions

diff --git a/src/lib/handlebars.ts b/src/lib/handlebars.ts
new file mode 100644
index 0000000..d5a8b6e
--- /dev/null
+++ b/src/lib/handlebars.ts
@@ -0,0 +1,23 @@
+import { Request } from "express";
+
+export const renderTemplate = async (
+    req: Request,
+    templateName: string,
+    data: Record<string, unknown>,
+): Promise<string> => {
+    return new Promise<string>((resolve, reject) => {
+        req.app
+            .get("hbsInstance")
+            .renderView(
+                `./views/emails/${templateName}.handlebars`,
+                data,
+                (err: any, html: string) => {
+                    if (err) {
+                        console.error(err);
+                        reject(err);
+                    }
+                    resolve(html);
+                },
+            );
+    });
+};