Switch to Sendy for newsletter (#2954)

apps/labrinth/src/routes/internal/flows.rs

@@ -1430,23 +1430,23 @@ pub async fn delete_auth_provider(
     Ok(HttpResponse::NoContent().finish())
 }
 
-pub async fn sign_up_beehiiv(email: &str) -> Result<(), AuthenticationError> {
-    let id = dotenvy::var("BEEHIIV_PUBLICATION_ID")?;
-    let api_key = dotenvy::var("BEEHIIV_API_KEY")?;
+pub async fn sign_up_sendy(email: &str) -> Result<(), AuthenticationError> {
+    let url = dotenvy::var("SENDY_URL")?;
+    let id = dotenvy::var("SENDY_LIST_ID")?;
+    let api_key = dotenvy::var("SENDY_API_KEY")?;
     let site_url = dotenvy::var("SITE_URL")?;
 
+    let mut form = HashMap::new();
+
+    form.insert("api_key", &*api_key);
+    form.insert("email", email);
+    form.insert("list", &*id);
+    form.insert("referrer", &*site_url);
+
     let client = reqwest::Client::new();
     client
-        .post(format!(
-            "https://api.beehiiv.com/v2/publications/{id}/subscriptions"
-        ))
-        .header(AUTHORIZATION, format!("Bearer {}", api_key))
-        .json(&serde_json::json!({
-            "email": email,
-            "utm_source": "modrinth",
-            "utm_medium": "account_creation",
-            "referring_site": site_url,
-        }))
+        .post(format!("{url}/subscribe"))
+        .form(&form)
         .send()
         .await?
         .error_for_status()?
@@ -1578,7 +1578,7 @@ pub async fn create_account_with_password(
     )?;
 
     if new_account.sign_up_newsletter.unwrap_or(false) {
-        sign_up_beehiiv(&new_account.email).await?;
+        sign_up_sendy(&new_account.email).await?;
     }
 
     transaction.commit().await?;
@@ -2453,7 +2453,7 @@ pub async fn subscribe_newsletter(
     .1;
 
     if let Some(email) = user.email {
-        sign_up_beehiiv(&email).await?;
+        sign_up_sendy(&email).await?;
 
         Ok(HttpResponse::NoContent().finish())
     } else {