deps(api_models): put the errors module behind a feature flag (#815)

crates/api_models/Cargo.toml

@@ -4,14 +4,19 @@ version = "0.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[features]
+errors = [
+    "dep:actix-web",
+    "dep:reqwest",
+]
 
 [dependencies]
-actix-web = "4.3.1"
+actix-web = { version = "4.3.1", optional = true }
 error-stack = "0.3.1"
 frunk = "0.4.1"
 frunk_core = "0.4.1"
 mime = "0.3.16"
-reqwest = "0.11.14"
+reqwest = { version = "0.11.14", optional = true }
 serde = { version = "1.0.155", features = ["derive"] }
 serde_json = "1.0.94"
 strum = { version = "0.24.1", features = ["derive"] }

crates/api_models/src/lib.rs

@@ -6,6 +6,7 @@ pub mod cards_info;
 pub mod customers;
 pub mod disputes;
 pub mod enums;
+#[cfg(feature = "errors")]
 pub mod errors;
 pub mod files;
 pub mod mandates;

crates/api_models/src/webhooks.rs

@@ -50,14 +50,6 @@ impl From<IncomingWebhookEvent> for WebhookFlow {
     }
 }
 
-pub struct IncomingWebhookRequestDetails<'a> {
-    pub method: actix_web::http::Method,
-    pub headers: &'a actix_web::http::header::HeaderMap,
-    pub body: &'a [u8],
-    pub query_params: String,
-    pub query_params_json: &'a [u8],
-}
-
 pub type MerchantWebhookConfig = std::collections::HashSet<IncomingWebhookEvent>;
 
 pub enum RefundIdType {

crates/router/Cargo.toml

@@ -79,7 +79,7 @@ utoipa-swagger-ui = { version = "3.1.0", features = ["actix-web"] }
 uuid = { version = "1.3.0", features = ["serde", "v4"] }
 
 # First party crates
-api_models = { version = "0.1.0", path = "../api_models" }
+api_models = { version = "0.1.0", path = "../api_models", features = ["errors"] }
 common_utils = { version = "0.1.0", path = "../common_utils" }
 external_services = { version = "0.1.0", path = "../external_services" }
 masking = { version = "0.1.0", path = "../masking" }

crates/router/src/connector/adyen.rs

@@ -783,7 +783,7 @@ impl api::IncomingWebhook for Adyen {
 
     fn get_dispute_details(
         &self,
-        request: &api_models::webhooks::IncomingWebhookRequestDetails<'_>,
+        request: &api::IncomingWebhookRequestDetails<'_>,
     ) -> CustomResult<api::disputes::DisputePayload, errors::ConnectorError> {
         let notif = get_webhook_object_from_body(request.body)
             .change_context(errors::ConnectorError::WebhookBodyDecodingFailed)?;

crates/router/src/connector/trustpay.rs

@@ -722,7 +722,7 @@ impl api::IncomingWebhook for Trustpay {
 
     fn get_dispute_details(
         &self,
-        request: &api_models::webhooks::IncomingWebhookRequestDetails<'_>,
+        request: &api::IncomingWebhookRequestDetails<'_>,
     ) -> CustomResult<api::disputes::DisputePayload, errors::ConnectorError> {
         let trustpay_response: trustpay::TrustpayWebhookResponse = request
             .body

crates/router/src/core/webhooks.rs

@@ -301,7 +301,7 @@ async fn disputes_incoming_webhook_flow<W: api::OutgoingWebhookType>(
     webhook_details: api::IncomingWebhookDetails,
     source_verified: bool,
     connector: &(dyn api::Connector + Sync),
-    request_details: &api_models::webhooks::IncomingWebhookRequestDetails<'_>,
+    request_details: &api::IncomingWebhookRequestDetails<'_>,
     event_type: api_models::webhooks::IncomingWebhookEvent,
 ) -> CustomResult<(), errors::WebhooksFlowError> {
     metrics::INCOMING_DISPUTE_WEBHOOK_METRIC.add(&metrics::CONTEXT, 1, &[]);
@@ -497,7 +497,7 @@ pub async fn webhooks_core<W: api::OutgoingWebhookType>(
         .change_context(errors::ApiErrorResponse::InternalServerError)
         .attach_printable("There was an error in parsing the query params")?;
 
-    let mut request_details = api_models::webhooks::IncomingWebhookRequestDetails {
+    let mut request_details = api::IncomingWebhookRequestDetails {
         method: req.method().clone(),
         headers: req.headers(),
         query_params: req.query_string().to_string(),

crates/router/src/types/api/webhooks.rs

@@ -1,7 +1,6 @@
 pub use api_models::webhooks::{
-    IncomingWebhookDetails, IncomingWebhookEvent, IncomingWebhookRequestDetails,
-    MerchantWebhookConfig, ObjectReferenceId, OutgoingWebhook, OutgoingWebhookContent,
-    OutgoingWebhookType, WebhookFlow,
+    IncomingWebhookDetails, IncomingWebhookEvent, MerchantWebhookConfig, ObjectReferenceId,
+    OutgoingWebhook, OutgoingWebhookContent, OutgoingWebhookType, WebhookFlow,
 };
 use error_stack::ResultExt;
 
@@ -13,6 +12,14 @@ use crate::{
     utils::crypto,
 };
 
+pub struct IncomingWebhookRequestDetails<'a> {
+    pub method: actix_web::http::Method,
+    pub headers: &'a actix_web::http::header::HeaderMap,
+    pub body: &'a [u8],
+    pub query_params: String,
+    pub query_params_json: &'a [u8],
+}
+
 #[async_trait::async_trait]
 pub trait IncomingWebhook: ConnectorCommon + Sync {
     fn get_webhook_body_decoding_algorithm(