feat(connector): [ACI] Implement Interac Online Bank Redirect (#1108)

Author: Sakilmostak

crates/api_models/src/payments.rs

@@ -630,6 +630,13 @@ pub enum BankRedirectData {
         #[schema(value_type = BankNames, example = "abn_amro")]
         bank_name: api_enums::BankNames,
     },
+    Interac {
+        /// The country for bank payment
+        #[schema(value_type = CountryAlpha2, example = "US")]
+        country: api_enums::CountryAlpha2,
+
+        email: Email,
+    },
     OnlineBankingCzechRepublic {
         // Issuer banks
         issuer: api_enums::BankNames,

crates/router/src/connector/aci/transformers.rs

@@ -80,7 +80,7 @@ pub struct BankRedirectionPMData {
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "UPPERCASE")]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
 pub enum PaymentBrand {
     Eps,
     Ideal,
@@ -198,6 +198,18 @@ impl TryFrom<&types::PaymentsAuthorizeRouterData> for AciPaymentsRequest {
                             bank_account_bic: None,
                             bank_account_iban: None,
                             customer_email: Some(email.to_owned()),
+
+                            shopper_result_url: item.request.router_return_url.clone(),
+                        }))
+                    }
+                    api_models::payments::BankRedirectData::Interac { email, country } => {
+                        PaymentDetails::BankRedirect(Box::new(BankRedirectionPMData {
+                            payment_brand: PaymentBrand::InteracOnline,
+                            bank_account_country: Some(*country),
+                            bank_account_bank_name: None,
+                            bank_account_bic: None,
+                            bank_account_iban: None,
+                            customer_email: Some(email.to_owned()),
                             shopper_result_url: item.request.router_return_url.clone(),
                         }))
                     }