feat(core): Altered the amount field in DisputePayload to StringMinorUnit

api-reference-v2/openapi_spec.json

@@ -9770,8 +9770,7 @@
             "description": "The identifier for payment_attempt"
           },
           "amount": {
-            "type": "string",
-            "description": "The dispute amount"
+            "$ref": "#/components/schemas/StringMinorUnit"
           },
           "currency": {
             "$ref": "#/components/schemas/Currency"
@@ -22819,6 +22818,10 @@
           "propertyName": "type"
         }
       },
+      "StringMinorUnit": {
+        "type": "string",
+        "description": "Connector specific types to send"
+      },
       "StripeChargeResponseData": {
         "type": "object",
         "description": "Fee information to be charged on the payment being collected via Stripe",

api-reference/openapi_spec.json

@@ -11907,8 +11907,7 @@
             "description": "The identifier for payment_attempt"
           },
           "amount": {
-            "type": "string",
-            "description": "The dispute amount"
+            "$ref": "#/components/schemas/StringMinorUnit"
           },
           "currency": {
             "$ref": "#/components/schemas/Currency"
@@ -27172,6 +27171,10 @@
           "propertyName": "type"
         }
       },
+      "StringMinorUnit": {
+        "type": "string",
+        "description": "Connector specific types to send"
+      },
       "StripeChargeResponseData": {
         "type": "object",
         "description": "Fee information to be charged on the payment being collected via Stripe",

crates/api_models/src/disputes.rs

@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 
-use common_utils::types::TimeRange;
+use common_utils::types::{StringMinorUnit, TimeRange};
 use masking::{Deserialize, Serialize};
 use serde::de::Error;
 use time::PrimitiveDateTime;
@@ -19,7 +19,7 @@ pub struct DisputeResponse {
     /// The identifier for payment_attempt
     pub attempt_id: String,
     /// The dispute amount
-    pub amount: String,
+    pub amount: StringMinorUnit,
     /// The three-letter ISO currency code
     #[schema(value_type = Currency)]
     pub currency: Currency,

crates/common_utils/src/types.rs

@@ -520,7 +520,20 @@ impl Sum for MinorUnit {
 }
 
 /// Connector specific types to send
-#[derive(Default, Debug, serde::Deserialize, serde::Serialize, Clone, PartialEq)]
+#[derive(
+    Default,
+    Debug,
+    serde::Deserialize,
+    AsExpression,
+    serde::Serialize,
+    Clone,
+    PartialEq,
+    Eq,
+    Hash,
+    ToSchema,
+    PartialOrd,
+)]
+#[diesel(sql_type = sql_types::Text)]
 pub struct StringMinorUnit(String);
 
 impl StringMinorUnit {
@@ -544,6 +557,45 @@ impl StringMinorUnit {
     }
 }
 
+impl Display for StringMinorUnit {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+impl<DB> FromSql<sql_types::Text, DB> for StringMinorUnit
+where
+    DB: Backend,
+    String: FromSql<sql_types::Text, DB>,
+{
+    fn from_sql(value: DB::RawValue<'_>) -> deserialize::Result<Self> {
+        let val = String::from_sql(value)?;
+        Ok(Self(val))
+    }
+}
+
+impl<DB> ToSql<sql_types::Text, DB> for StringMinorUnit
+where
+    DB: Backend,
+    String: ToSql<sql_types::Text, DB>,
+{
+    fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, DB>) -> diesel::serialize::Result {
+        self.0.to_sql(out)
+    }
+}
+
+impl<DB> Queryable<sql_types::Text, DB> for StringMinorUnit
+where
+    DB: Backend,
+    Self: FromSql<sql_types::Text, DB>,
+{
+    type Row = Self;
+
+    fn build(row: Self::Row) -> deserialize::Result<Self> {
+        Ok(row)
+    }
+}
+
 /// Connector specific types to send
 #[derive(Default, Debug, serde::Deserialize, serde::Serialize, Clone, Copy, PartialEq)]
 pub struct FloatMajorUnit(f64);

crates/diesel_models/src/dispute.rs

@@ -1,4 +1,7 @@
-use common_utils::custom_serde;
+use common_utils::{
+    custom_serde,
+    types::{MinorUnit, StringMinorUnit},
+};
 use diesel::{AsChangeset, Identifiable, Insertable, Queryable, Selectable};
 use masking::Secret;
 use serde::Serialize;
@@ -11,7 +14,7 @@ use crate::{enums as storage_enums, schema::dispute};
 #[serde(deny_unknown_fields)]
 pub struct DisputeNew {
     pub dispute_id: String,
-    pub amount: String,
+    pub amount: StringMinorUnit,
     pub currency: String,
     pub dispute_stage: storage_enums::DisputeStage,
     pub dispute_status: storage_enums::DisputeStatus,
@@ -29,7 +32,7 @@ pub struct DisputeNew {
     pub evidence: Option<Secret<serde_json::Value>>,
     pub profile_id: Option<common_utils::id_type::ProfileId>,
     pub merchant_connector_id: Option<common_utils::id_type::MerchantConnectorAccountId>,
-    pub dispute_amount: i64,
+    pub dispute_amount: MinorUnit,
     pub organization_id: common_utils::id_type::OrganizationId,
     pub dispute_currency: Option<storage_enums::Currency>,
 }
@@ -38,7 +41,7 @@ pub struct DisputeNew {
 #[diesel(table_name = dispute, primary_key(dispute_id), check_for_backend(diesel::pg::Pg))]
 pub struct Dispute {
     pub dispute_id: String,
-    pub amount: String,
+    pub amount: StringMinorUnit,
     pub currency: String,
     pub dispute_stage: storage_enums::DisputeStage,
     pub dispute_status: storage_enums::DisputeStatus,
@@ -60,7 +63,7 @@ pub struct Dispute {
     pub evidence: Secret<serde_json::Value>,
     pub profile_id: Option<common_utils::id_type::ProfileId>,
     pub merchant_connector_id: Option<common_utils::id_type::MerchantConnectorAccountId>,
-    pub dispute_amount: i64,
+    pub dispute_amount: MinorUnit,
     pub organization_id: common_utils::id_type::OrganizationId,
     pub dispute_currency: Option<storage_enums::Currency>,
 }

crates/hyperswitch_connectors/src/connectors/adyen.rs

@@ -8,7 +8,10 @@ use common_utils::{
     errors::CustomResult,
     ext_traits::{ByteSliceExt, OptionExt},
     request::{Method, Request, RequestBuilder, RequestContent},
-    types::{AmountConvertor, MinorUnit, MinorUnitForConnector},
+    types::{
+        AmountConvertor, MinorUnit, MinorUnitForConnector, StringMinorUnit,
+        StringMinorUnitForConnector,
+    },
 };
 use error_stack::{report, ResultExt};
 use hyperswitch_domain_models::{
@@ -86,7 +89,7 @@ use crate::{
         SubmitEvidenceRouterData,
     },
     utils::{
-        self as connector_utils, convert_payment_authorize_router_response,
+        convert_amount, convert_payment_authorize_router_response,
         convert_setup_mandate_router_data_to_authorize_router_data, is_mandate_supported,
         ForeignTryFrom, PaymentMethodDataType,
     },
@@ -96,12 +99,14 @@ const ADYEN_API_VERSION: &str = "v68";
 #[derive(Clone)]
 pub struct Adyen {
     amount_converter: &'static (dyn AmountConvertor<Output = MinorUnit> + Sync),
+    amount_converter_webhooks: &'static (dyn AmountConvertor<Output = StringMinorUnit> + Sync),
 }
 
 impl Adyen {
     pub const fn new() -> &'static Self {
         &Self {
             amount_converter: &MinorUnitForConnector,
+            amount_converter_webhooks: &StringMinorUnitForConnector,
         }
     }
 }
@@ -466,7 +471,7 @@ impl ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsRespons
             convert_setup_mandate_router_data_to_authorize_router_data(req),
         ));
 
-        let amount = connector_utils::convert_amount(
+        let amount = convert_amount(
             self.amount_converter,
             authorize_req.request.minor_amount,
             authorize_req.request.currency,
@@ -583,7 +588,7 @@ impl ConnectorIntegration<Capture, PaymentsCaptureData, PaymentsResponseData> fo
         req: &PaymentsCaptureRouterData,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let amount_to_capture = connector_utils::convert_amount(
+        let amount_to_capture = convert_amount(
             self.amount_converter,
             req.request.minor_amount_to_capture,
             req.request.currency,
@@ -849,7 +854,7 @@ impl ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData
         req: &PaymentsAuthorizeRouterData,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let amount = connector_utils::convert_amount(
+        let amount = convert_amount(
             self.amount_converter,
             req.request.minor_amount,
             req.request.currency,
@@ -1012,7 +1017,7 @@ impl ConnectorIntegration<PreProcessing, PaymentsPreProcessingData, PaymentsResp
             })?,
         };
 
-        let amount = connector_utils::convert_amount(self.amount_converter, amount, currency)?;
+        let amount = convert_amount(self.amount_converter, amount, currency)?;
 
         if response.balance.currency != currency || response.balance.value < amount {
             Ok(RouterData {
@@ -1297,7 +1302,7 @@ impl ConnectorIntegration<PoCreate, PayoutsData, PayoutsResponseData> for Adyen
         req: &PayoutsRouterData<PoCreate>,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let amount = connector_utils::convert_amount(
+        let amount = convert_amount(
             self.amount_converter,
             req.request.minor_amount,
             req.request.destination_currency,
@@ -1395,7 +1400,7 @@ impl ConnectorIntegration<PoEligibility, PayoutsData, PayoutsResponseData> for A
         req: &PayoutsRouterData<PoEligibility>,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let amount = connector_utils::convert_amount(
+        let amount = convert_amount(
             self.amount_converter,
             req.request.minor_amount,
             req.request.destination_currency,
@@ -1522,7 +1527,7 @@ impl ConnectorIntegration<PoFulfill, PayoutsData, PayoutsResponseData> for Adyen
         req: &PayoutsRouterData<PoFulfill>,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let amount = connector_utils::convert_amount(
+        let amount = convert_amount(
             self.amount_converter,
             req.request.minor_amount,
             req.request.destination_currency,
@@ -1627,7 +1632,7 @@ impl ConnectorIntegration<Execute, RefundsData, RefundsResponseData> for Adyen {
         req: &RefundsRouterData<Execute>,
         _connectors: &Connectors,
     ) -> CustomResult<RequestContent, errors::ConnectorError> {
-        let refund_amount = connector_utils::convert_amount(
+        let refund_amount = convert_amount(
             self.amount_converter,
             req.request.minor_refund_amount,
             req.request.currency,
@@ -1875,8 +1880,14 @@ impl IncomingWebhook for Adyen {
     ) -> CustomResult<disputes::DisputePayload, errors::ConnectorError> {
         let notif = get_webhook_object_from_body(request.body)
             .change_context(errors::ConnectorError::WebhookBodyDecodingFailed)?;
+
+        let amount = convert_amount(
+            self.amount_converter_webhooks,
+            notif.amount.value,
+            notif.amount.currency,
+        )?;
         Ok(disputes::DisputePayload {
-            amount: notif.amount.value.to_string(),
+            amount,
             currency: notif.amount.currency,
             dispute_stage: api_models::enums::DisputeStage::from(notif.event_code.clone()),
             connector_dispute_id: notif.psp_reference,

crates/hyperswitch_connectors/src/connectors/airwallex.rs

@@ -1,6 +1,6 @@
 pub mod transformers;
 
-use std::{fmt::Debug, sync::LazyLock};
+use std::sync::LazyLock;
 
 use api_models::webhooks::IncomingWebhookEvent;
 use common_enums::{enums, CallConnectorAction, PaymentAction};
@@ -9,6 +9,7 @@ use common_utils::{
     errors::CustomResult,
     ext_traits::{ByteSliceExt, BytesExt, ValueExt},
     request::{Method, Request, RequestBuilder, RequestContent},
+    types::{AmountConvertor, StringMinorUnit, StringMinorUnitForConnector},
 };
 use error_stack::{report, ResultExt};
 use hyperswitch_domain_models::{
@@ -53,11 +54,21 @@ use transformers as airwallex;
 use crate::{
     constants::headers,
     types::{RefreshTokenRouterData, ResponseRouterData},
-    utils::{AccessTokenRequestInfo, RefundsRequestData},
+    utils::{convert_amount, AccessTokenRequestInfo, RefundsRequestData},
 };
 
-#[derive(Debug, Clone)]
-pub struct Airwallex;
+#[derive(Clone)]
+pub struct Airwallex {
+    amount_converter: &'static (dyn AmountConvertor<Output = StringMinorUnit> + Sync),
+}
+
+impl Airwallex {
+    pub const fn new() -> &'static Self {
+        &Self {
+            amount_converter: &StringMinorUnitForConnector,
+        }
+    }
+}
 
 impl<Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response> for Airwallex
 where
@@ -1064,8 +1075,13 @@ impl IncomingWebhook for Airwallex {
             .object
             .parse_value("AirwallexDisputeObject")
             .change_context(errors::ConnectorError::WebhookBodyDecodingFailed)?;
+        let amount = convert_amount(
+            self.amount_converter,
+            dispute_details.dispute_amount,
+            dispute_details.dispute_currency,
+        )?;
         Ok(DisputePayload {
-            amount: dispute_details.dispute_amount.to_string(),
+            amount,
             currency: dispute_details.dispute_currency,
             dispute_stage: api_models::enums::DisputeStage::from(dispute_details.stage.clone()),
             connector_dispute_id: dispute_details.dispute_id,

crates/hyperswitch_connectors/src/connectors/airwallex/transformers.rs

@@ -1,5 +1,5 @@
 use common_enums::enums;
-use common_utils::{errors::ParsingError, pii::IpAddress, request::Method};
+use common_utils::{errors::ParsingError, pii::IpAddress, request::Method, types::MinorUnit};
 use error_stack::ResultExt;
 use hyperswitch_domain_models::{
     payment_method_data::{PaymentMethodData, WalletData},
@@ -913,7 +913,7 @@ pub struct AirwallexObjectData {
 #[derive(Debug, Deserialize)]
 pub struct AirwallexDisputeObject {
     pub payment_intent_id: String,
-    pub dispute_amount: i64,
+    pub dispute_amount: MinorUnit,
     pub dispute_currency: enums::Currency,
     pub stage: AirwallexDisputeStage,
     pub dispute_id: String,