hopeful

src/server/email.ts

@@ -1,9 +1,76 @@
 import { SignJWT } from "jose";
 import { env } from "~/env/server";
-import { AUTH_CONFIG } from "~/config";
+import { AUTH_CONFIG, NETWORK_CONFIG } from "~/config";
+import {
+  fetchWithTimeout,
+  checkResponse,
+  fetchWithRetry
+} from "~/server/fetch-utils";
 
 export const LINEAGE_JWT_EXPIRY = AUTH_CONFIG.LINEAGE_JWT_EXPIRY;
 
+/**
+ * Generic email sending function
+ * @param to - Recipient email address
+ * @param subject - Email subject
+ * @param htmlContent - HTML content of the email
+ * @returns Success status
+ */
+export default async function sendEmail(
+  to: string,
+  subject: string,
+  htmlContent: string
+): Promise<{ success: boolean; messageId?: string; message?: string }> {
+  const apiKey = env.SENDINBLUE_KEY;
+  const apiUrl = "https://api.sendinblue.com/v3/smtp/email";
+
+  const emailPayload = {
+    sender: {
+      name: "freno.me",
+      email: "no_reply@freno.me"
+    },
+    to: [{ email: to }],
+    htmlContent,
+    subject
+  };
+
+  try {
+    const response = await fetchWithRetry(
+      async () => {
+        const res = await fetchWithTimeout(apiUrl, {
+          method: "POST",
+          headers: {
+            accept: "application/json",
+            "api-key": apiKey,
+            "content-type": "application/json"
+          },
+          body: JSON.stringify(emailPayload),
+          timeout: NETWORK_CONFIG.EMAIL_API_TIMEOUT_MS
+        });
+
+        await checkResponse(res);
+        return res;
+      },
+      {
+        maxRetries: NETWORK_CONFIG.MAX_RETRIES,
+        retryDelay: NETWORK_CONFIG.RETRY_DELAY_MS
+      }
+    );
+
+    const json = (await response.json()) as { messageId?: string };
+    if (json.messageId) {
+      return { success: true, messageId: json.messageId };
+    }
+    return { success: false, message: "No messageId in response" };
+  } catch (error) {
+    console.error("Email sending error:", error);
+    return {
+      success: false,
+      message: error instanceof Error ? error.message : "Email service error"
+    };
+  }
+}
+
 export async function sendEmailVerification(userEmail: string): Promise<{
   success: boolean;
   messageId?: string;