meat: ContactUs nodemailer

app/mail/sliceHtml.ts

@@ -0,0 +1,32 @@
+export const stripHTMLTags = (htmlString: string): string => {
+  // also replaces <br> tags with new lines
+  return htmlString.replace(/<br>/g, "\n").replace(/<[^>]+>/g, "")
+}
+
+/**
+ * @param data
+ * @param htmlString
+ *  @return The updated HTML string
+ */
+export const replaceMergeTags = (data: Record<string, any>, htmlString: string): string => {
+  Object.keys(data)?.forEach((key: string) => {
+    if (htmlString.includes(`{{ ${key} }}`)) {
+      let val: any = data[key]
+
+      // check if value is an array
+      if (val instanceof Array) {
+        const listElements: string[] = val.map((item: any) => {
+          return `<li>${item}</li>`
+        })
+
+        // create an unordered list in HTML
+        val = `<ul>${listElements.join("")}</ul>`
+      }
+
+      const regexPattern = new RegExp(`\\{\\{\\s*${key}\\s*\\}\\}`, "g")
+      htmlString = htmlString.replace(regexPattern, val)
+    }
+  })
+
+  return htmlString
+}