snapshot of https://github.com/marmelab/atomic-crm.git (main, 2026-09-18; blobs > 131072B omitted)

supabase/functions/postmark/extractMailContactData.ts

@@ -0,0 +1,75 @@
+import { parse } from "tldts";
+
+const capitalize = (str: string) => str.charAt(0).toUpperCase() + str.slice(1);
+
+export function extractCompanyName(domain: string) {
+  if (!domain) return "";
+  let name = domain.split(".").at(-2) || domain;
+
+  const parseResult = parse(domain);
+  if (parseResult.domainWithoutSuffix) {
+    name = parseResult.domainWithoutSuffix;
+  }
+
+  const humanizedName = name
+    .replace(/[-_]+/g, " ")
+    .split(" ")
+    .map((word) => word.charAt(0).toUpperCase() + word.slice(1))
+    .join(" ");
+  return humanizedName;
+}
+
+/**
+ * Extracts the first name, last name, email, and domain from a mail contact.
+ *
+ * Example:
+ *   "ToFull": [
+ *     {
+ *       "Email": "firstname.lastname@marmelab.com",
+ *       "Name": "Firstname Lastname"
+ *     }
+ *   ]
+ *
+ * Return Value:
+ *  {
+ *    firstName: "Firstname",
+ *    lastName: "Lastname",
+ *    email: "firstname.lastname@marmelab.com",
+ *    domain: "marmelab.com"
+ * }
+ *
+ */
+export const extractMailContactData = (
+  ToFull: {
+    Email: string;
+    Name: string;
+  }[],
+) => {
+  return ToFull.map((contact) => ({
+    ...contact,
+    Email: (contact.Email || "").toLowerCase(),
+  })).map((contact) => {
+    const domain = (contact.Email.split("@").at(-1) || "").toLowerCase();
+    const fullName =
+      contact.Name ||
+      contact.Email.split("@").slice(0, -1).join(" ").split(".").join(" ");
+    let firstName = "";
+    let lastName = fullName;
+    if (fullName && fullName.includes(" ")) {
+      const parts = fullName.split(" ");
+      firstName = parts[0];
+      lastName = parts.slice(1).join(" ");
+    }
+    const companyName = extractCompanyName(domain);
+    const website = `https://${domain}`;
+
+    return {
+      firstName: capitalize(firstName),
+      lastName: capitalize(lastName),
+      email: contact.Email,
+      domain,
+      companyName,
+      website,
+    };
+  });
+};