feat(router): add api to migrate card from basilisk to rust (#2853)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: ShankarSinghC

config/config.example.toml

@@ -112,6 +112,7 @@ kms_encrypted_recon_admin_api_key = ""     # Base64-encoded (KMS encrypted) ciph
 # like card details
 [locker]
 host = ""                      # Locker host
+host_rs = ""                   # Rust Locker host 
 mock_locker = true             # Emulate a locker locally using Postgres
 basilisk_host = ""             # Basilisk host
 locker_signing_key_id = "1"    # Key_id to sign basilisk hs locker
@@ -130,6 +131,7 @@ locker_encryption_key2 = "" # public key 2 in pem format, corresponding private
 locker_decryption_key1 = "" # private key 1 in pem format, corresponding public key in basilisk
 locker_decryption_key2 = "" # private key 2 in pem format, corresponding public key in basilisk
 vault_encryption_key = ""   # public key in pem format, corresponding private key in basilisk-hs
+rust_locker_encryption_key = "" # public key in pem format, corresponding private key in rust locker
 vault_private_key = ""      # private key in pem format, corresponding public key in basilisk-hs
 
 

config/development.toml

@@ -48,6 +48,7 @@ applepay_endpoint = "DOMAIN SPECIFIC ENDPOINT"
 
 [locker]
 host = ""
+host_rs = ""
 mock_locker = true
 basilisk_host = ""
 
@@ -59,6 +60,7 @@ locker_encryption_key2 = ""
 locker_decryption_key1 = ""
 locker_decryption_key2 = ""
 vault_encryption_key = ""
+rust_locker_encryption_key = ""
 vault_private_key = ""
 tunnel_private_key = ""
 

config/docker_compose.toml

@@ -44,6 +44,7 @@ recon_admin_api_key = "recon_test_admin"
 
 [locker]
 host = ""
+host_rs = ""
 mock_locker = true
 basilisk_host = ""
 
@@ -55,6 +56,7 @@ locker_encryption_key2 = ""
 locker_decryption_key1 = ""
 locker_decryption_key2 = ""
 vault_encryption_key = ""
+rust_locker_encryption_key = ""
 vault_private_key = ""
 
 [redis]

crates/api_models/src/enums.rs

@@ -562,3 +562,9 @@ pub enum RetryAction {
     /// Denotes that the payment is requeued
     Requeue,
 }
+
+#[derive(Clone, Copy)]
+pub enum LockerChoice {
+    Basilisk,
+    Tartarus,
+}

crates/api_models/src/events.rs

@@ -1,5 +1,6 @@
 pub mod customer;
 pub mod gsm;
+mod locker_migration;
 pub mod payment;
 #[cfg(feature = "payouts")]
 pub mod payouts;

crates/api_models/src/events/locker_migration.rs

@@ -0,0 +1,9 @@
+use common_utils::events::ApiEventMetric;
+
+use crate::locker_migration::MigrateCardResponse;
+
+impl ApiEventMetric for MigrateCardResponse {
+    fn get_api_event_type(&self) -> Option<common_utils::events::ApiEventsType> {
+        Some(common_utils::events::ApiEventsType::RustLocker)
+    }
+}

crates/api_models/src/lib.rs

@@ -13,6 +13,7 @@ pub mod errors;
 pub mod events;
 pub mod files;
 pub mod gsm;
+pub mod locker_migration;
 pub mod mandates;
 pub mod organization;
 pub mod payment_methods;

crates/api_models/src/locker_migration.rs

@@ -0,0 +1,8 @@
+#[derive(Debug, Clone, serde::Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MigrateCardResponse {
+    pub status_message: String,
+    pub status_code: String,
+    pub customers_moved: usize,
+    pub cards_moved: usize,
+}

crates/common_utils/src/events.rs

@@ -44,6 +44,7 @@ pub enum ApiEventsType {
     Gsm,
     // TODO: This has to be removed once the corresponding apiEventTypes are created
     Miscellaneous,
+    RustLocker,
 }
 
 impl ApiEventMetric for serde_json::Value {}

crates/router/src/configs/defaults.rs

@@ -48,6 +48,7 @@ impl Default for super::settings::Locker {
     fn default() -> Self {
         Self {
             host: "localhost".into(),
+            host_rs: "localhost".into(),
             mock_locker: true,
             basilisk_host: "localhost".into(),
             locker_signing_key_id: "1".into(),