closer to showing billing issues

crates/api_clients/artcraft/artcraft_router/src/errors/artcraft_router_error.rs

@@ -76,3 +76,12 @@ impl From<ProviderError> for ArtcraftRouterError {
     }
   }
 }
+
+impl From<FalErrorPlus> for ArtcraftRouterError {
+  fn from(error: FalErrorPlus) -> Self {
+    match &error {
+      FalErrorPlus::FalBillingError(e) => ArtcraftRouterError::ProviderBillingError(ProviderError::Fal(error)),
+      _ => ArtcraftRouterError::Provider(ProviderError::Fal(error)),
+    }
+  }
+}

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image_v2/providers/fal/flux_1_dev/request.rs

@@ -57,8 +57,7 @@ async fn send_fal_request<T: FalEndpoint>(
   if let Some(webhook_url) = &client.webhook_url {
     let response = request
       .send_webhook_request(&client.api_key, webhook_url)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: response.request_id,
       gateway_request_id: response.gateway_request_id,
@@ -66,8 +65,7 @@ async fn send_fal_request<T: FalEndpoint>(
   } else {
     let response = request
       .send_queue_request(&client.api_key)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: Some(response.request_id),
       gateway_request_id: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image_v2/providers/fal/flux_1_schnell/request.rs

@@ -57,8 +57,7 @@ async fn send_fal_request<T: FalEndpoint>(
   if let Some(webhook_url) = &client.webhook_url {
     let response = request
       .send_webhook_request(&client.api_key, webhook_url)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: response.request_id,
       gateway_request_id: response.gateway_request_id,
@@ -66,8 +65,7 @@ async fn send_fal_request<T: FalEndpoint>(
   } else {
     let response = request
       .send_queue_request(&client.api_key)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: Some(response.request_id),
       gateway_request_id: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image_v2/providers/fal/nano_banana_2/request.rs

@@ -57,8 +57,7 @@ async fn send_fal_request<T: FalEndpoint>(
   if let Some(webhook_url) = &client.webhook_url {
     let response = request
       .send_webhook_request(&client.api_key, webhook_url)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: response.request_id,
       gateway_request_id: response.gateway_request_id,
@@ -66,8 +65,7 @@ async fn send_fal_request<T: FalEndpoint>(
   } else {
     let response = request
       .send_queue_request(&client.api_key)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: Some(response.request_id),
       gateway_request_id: None,

crates/api_clients/artcraft/artcraft_router/src/generate/generate_image_v2/providers/fal/nano_banana_pro/request.rs

@@ -58,8 +58,7 @@ async fn send_fal_request<T: FalEndpoint>(
   if let Some(webhook_url) = &client.webhook_url {
     let response = request
       .send_webhook_request(&client.api_key, webhook_url)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: response.request_id,
       gateway_request_id: response.gateway_request_id,
@@ -67,8 +66,7 @@ async fn send_fal_request<T: FalEndpoint>(
   } else {
     let response = request
       .send_queue_request(&client.api_key)
-      .await
-      .map_err(|e| ArtcraftRouterError::Provider(ProviderError::Fal(e)))?;
+      .await?;
     Ok(FalResponseIds {
       request_id: Some(response.request_id),
       gateway_request_id: None,

crates/desktop/artcraft/src/core/commands/generate/generate_image/providers/router/handle_api_providers.rs

@@ -102,7 +102,7 @@ async fn handle_fal(
     },
     Err(err) => {
       warn!("Fal image generation failed: {:?}", err);
-      Err(GenerateError::ArtcraftRouterNotYetSupportedProvider("error message todo"))
+      Err(err.into())
     }
   }
 }