feat(core): [Payment Link] add dynamic merchant fields (#5512)

Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>

crates/api_models/Cargo.toml

@@ -30,6 +30,7 @@ routing_v2 = []
 [dependencies]
 actix-web = { version = "4.5.1", optional = true }
 error-stack = "0.4.1"
+indexmap = "2.3.0"
 mime = "0.3.17"
 reqwest = { version = "0.11.27", optional = true }
 serde = { version = "1.0.197", features = ["derive"] }

crates/api_models/src/admin.rs

@@ -12,6 +12,7 @@ use common_utils::{
     not(feature = "merchant_account_v2")
 ))]
 use common_utils::{crypto::OptionalEncryptableName, ext_traits::ValueExt};
+use indexmap::IndexMap;
 #[cfg(all(feature = "v2", feature = "merchant_account_v2"))]
 use masking::ExposeInterface;
 use masking::Secret;
@@ -2235,6 +2236,9 @@ pub struct PaymentLinkConfigRequest {
     /// Enable saved payment method option for payment link
     #[schema(default = false, example = true)]
     pub enabled_saved_payment_method: Option<bool>,
+    /// Dynamic details related to merchant to be rendered in payment link
+    #[schema(value_type = Option<Object>, example = r#"{ "value1": "some-value", "value2": "some-value" }"#)]
+    pub transaction_details: Option<IndexMap<String, String>>,
 }
 
 #[derive(Clone, Debug, serde::Serialize, serde::Deserialize, PartialEq, ToSchema)]
@@ -2253,6 +2257,8 @@ pub struct PaymentLinkConfig {
     pub enabled_saved_payment_method: bool,
     /// A list of allowed domains (glob patterns) where this link can be embedded / opened from
     pub allowed_domains: Option<HashSet<String>>,
+    /// Dynamic details related to merchant to be rendered in payment link
+    pub transaction_details: Option<String>,
 }
 
 #[derive(Debug, Clone, serde::Serialize, serde::Deserialize, PartialEq, Eq)]

crates/api_models/src/payments.rs

@@ -5385,8 +5385,8 @@ pub struct PaymentLinkInitiateRequest {
 #[derive(Debug, serde::Serialize)]
 #[serde(untagged)]
 pub enum PaymentLinkData {
-    PaymentLinkDetails(PaymentLinkDetails),
-    PaymentLinkStatusDetails(PaymentLinkStatusDetails),
+    PaymentLinkDetails(Box<PaymentLinkDetails>),
+    PaymentLinkStatusDetails(Box<PaymentLinkStatusDetails>),
 }
 
 #[derive(Debug, serde::Serialize, Clone)]
@@ -5408,6 +5408,7 @@ pub struct PaymentLinkDetails {
     pub sdk_layout: String,
     pub display_sdk_only: bool,
     pub locale: Option<String>,
+    pub transaction_details: Option<String>,
 }
 
 #[derive(Debug, serde::Serialize, Clone)]
@@ -5433,6 +5434,7 @@ pub struct PaymentLinkStatusDetails {
     pub theme: String,
     pub return_url: String,
     pub locale: Option<String>,
+    pub transaction_details: Option<String>,
 }
 
 #[derive(Clone, Debug, serde::Deserialize, ToSchema, serde::Serialize)]