refactor(router): move api models into separate crate (#103)

crates/api_models/src/mandates.rs

@@ -0,0 +1,37 @@
+use masking::Secret;
+use serde::{Deserialize, Serialize};
+
+use crate::{enums as api_enums, payments};
+
+#[derive(Default, Debug, Deserialize, Serialize)]
+pub struct MandateId {
+    pub mandate_id: String,
+}
+
+#[derive(Default, Debug, Deserialize, Serialize)]
+pub struct MandateRevokedResponse {
+    pub mandate_id: String,
+    pub status: api_enums::MandateStatus,
+}
+
+#[derive(Default, Debug, Deserialize, Serialize)]
+pub struct MandateResponse {
+    pub mandate_id: String,
+    pub status: api_enums::MandateStatus,
+    pub payment_method_id: String,
+    pub payment_method: String,
+    pub card: Option<MandateCardDetails>,
+    pub customer_acceptance: Option<payments::CustomerAcceptance>,
+}
+
+#[derive(Default, Debug, Deserialize, Serialize)]
+pub struct MandateCardDetails {
+    pub last4_digits: Option<String>,
+    pub card_exp_month: Option<Secret<String>>,
+    pub card_exp_year: Option<Secret<String>>,
+    pub card_holder_name: Option<Secret<String>>,
+    pub card_token: Option<Secret<String>>,
+    pub scheme: Option<String>,
+    pub issuer_country: Option<String>,
+    pub card_fingerprint: Option<Secret<String>>,
+}