From e90a95de6f9e6ea13eca6a36e90eba1ebd24f64a Mon Sep 17 00:00:00 2001 From: Sai Harsha Vardhan <56996463+sai-harsha-vardhan@users.noreply.github.com> Date: Fri, 6 Jun 2025 21:50:34 +0530 Subject: [PATCH] feat(router): add three_ds decision rule execute api (#8148) Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com> --- Cargo.lock | 1 + ...ision-rule-based-on-the-provided-input.mdx | 3 + api-reference/mint.json | 6 + api-reference/openapi_spec.json | 492 ++++++++++++++++++ crates/api_models/src/lib.rs | 1 + .../api_models/src/three_ds_decision_rule.rs | 93 ++++ crates/common_enums/src/enums.rs | 1 + .../src/three_ds_decision_rule_engine.rs | 8 + crates/common_utils/src/events.rs | 1 + crates/euclid/benches/backends.rs | 3 + crates/euclid/src/backend.rs | 7 + crates/euclid/src/backend/inputs.rs | 27 +- crates/euclid/src/backend/vir_interpreter.rs | 36 ++ .../src/backend/vir_interpreter/types.rs | 30 ++ crates/euclid/src/frontend/dir/enums.rs | 4 + crates/euclid_wasm/src/lib.rs | 18 +- crates/openapi/Cargo.toml | 1 + crates/openapi/src/openapi.rs | 14 + crates/openapi/src/routes.rs | 1 + .../src/routes/three_ds_decision_rule.rs | 14 + crates/router/src/consts.rs | 33 +- crates/router/src/core.rs | 1 + crates/router/src/core/payments/routing.rs | 18 + .../router/src/core/three_ds_decision_rule.rs | 72 +++ .../src/core/three_ds_decision_rule/utils.rs | 115 ++++ crates/router/src/lib.rs | 3 +- crates/router/src/routes.rs | 5 +- crates/router/src/routes/app.rs | 16 +- crates/router/src/routes/lock_utils.rs | 2 + .../src/routes/three_ds_decision_rule.rs | 43 ++ crates/router_env/src/logger/types.rs | 2 + 31 files changed, 1062 insertions(+), 9 deletions(-) create mode 100644 api-reference/api-reference/3ds-decision-rule/execute-a-3ds-decision-rule-based-on-the-provided-input.mdx create mode 100644 crates/api_models/src/three_ds_decision_rule.rs create mode 100644 crates/openapi/src/routes/three_ds_decision_rule.rs create mode 100644 crates/router/src/core/three_ds_decision_rule.rs create mode 100644 crates/router/src/core/three_ds_decision_rule/utils.rs create mode 100644 crates/router/src/routes/three_ds_decision_rule.rs diff --git a/Cargo.lock b/Cargo.lock index 373bdeb854..e796992cf7 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -5206,6 +5206,7 @@ dependencies = [ "api_models", "common_types", "common_utils", + "euclid", "router_env", "serde_json", "utoipa", diff --git a/api-reference/api-reference/3ds-decision-rule/execute-a-3ds-decision-rule-based-on-the-provided-input.mdx b/api-reference/api-reference/3ds-decision-rule/execute-a-3ds-decision-rule-based-on-the-provided-input.mdx new file mode 100644 index 0000000000..92d618195a --- /dev/null +++ b/api-reference/api-reference/3ds-decision-rule/execute-a-3ds-decision-rule-based-on-the-provided-input.mdx @@ -0,0 +1,3 @@ +--- +openapi: post /three_ds_decision/execute +--- \ No newline at end of file diff --git a/api-reference/mint.json b/api-reference/mint.json index aafbb5221c..4eea12777b 100644 --- a/api-reference/mint.json +++ b/api-reference/mint.json @@ -182,6 +182,12 @@ "api-reference/relay/relay--retrieve" ] }, + { + "group": "3DS Decision", + "pages": [ + "api-reference/3ds-decision-rule/execute-a-3ds-decision-rule-based-on-the-provided-input" + ] + }, { "group": "Schemas", "pages": [ diff --git a/api-reference/openapi_spec.json b/api-reference/openapi_spec.json index 826f778a06..b67532a0bf 100644 --- a/api-reference/openapi_spec.json +++ b/api-reference/openapi_spec.json @@ -5700,6 +5700,45 @@ } ] } + }, + "/three_ds_decision/execute": { + "post": { + "tags": [ + "3DS Decision Rule" + ], + "summary": "3DS Decision - Execute", + "operationId": "Execute 3DS Decision Rule", + "requestBody": { + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/ThreeDsDecisionRuleExecuteRequest" + } + } + }, + "required": true + }, + "responses": { + "200": { + "description": "3DS Decision Rule Executed Successfully", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/ThreeDsDecisionRuleExecuteResponse" + } + } + } + }, + "400": { + "description": "Bad Request" + } + }, + "security": [ + { + "api_key": [] + } + ] + } } }, "components": { @@ -6012,6 +6051,24 @@ } } }, + "AcquirerData": { + "type": "object", + "description": "Represents data about the acquirer used in the 3DS decision rule.", + "required": [ + "country" + ], + "properties": { + "country": { + "$ref": "#/components/schemas/Country" + }, + "fraud_rate": { + "type": "number", + "format": "double", + "description": "The fraud rate associated with the acquirer.", + "nullable": true + } + } + }, "AdditionalMerchantData": { "oneOf": [ { @@ -10332,6 +10389,260 @@ "month" ] }, + "Country": { + "type": "string", + "enum": [ + "Afghanistan", + "AlandIslands", + "Albania", + "Algeria", + "AmericanSamoa", + "Andorra", + "Angola", + "Anguilla", + "Antarctica", + "AntiguaAndBarbuda", + "Argentina", + "Armenia", + "Aruba", + "Australia", + "Austria", + "Azerbaijan", + "Bahamas", + "Bahrain", + "Bangladesh", + "Barbados", + "Belarus", + "Belgium", + "Belize", + "Benin", + "Bermuda", + "Bhutan", + "BoliviaPlurinationalState", + "BonaireSintEustatiusAndSaba", + "BosniaAndHerzegovina", + "Botswana", + "BouvetIsland", + "Brazil", + "BritishIndianOceanTerritory", + "BruneiDarussalam", + "Bulgaria", + "BurkinaFaso", + "Burundi", + "CaboVerde", + "Cambodia", + "Cameroon", + "Canada", + "CaymanIslands", + "CentralAfricanRepublic", + "Chad", + "Chile", + "China", + "ChristmasIsland", + "CocosKeelingIslands", + "Colombia", + "Comoros", + "Congo", + "CongoDemocraticRepublic", + "CookIslands", + "CostaRica", + "CotedIvoire", + "Croatia", + "Cuba", + "Curacao", + "Cyprus", + "Czechia", + "Denmark", + "Djibouti", + "Dominica", + "DominicanRepublic", + "Ecuador", + "Egypt", + "ElSalvador", + "EquatorialGuinea", + "Eritrea", + "Estonia", + "Ethiopia", + "FalklandIslandsMalvinas", + "FaroeIslands", + "Fiji", + "Finland", + "France", + "FrenchGuiana", + "FrenchPolynesia", + "FrenchSouthernTerritories", + "Gabon", + "Gambia", + "Georgia", + "Germany", + "Ghana", + "Gibraltar", + "Greece", + "Greenland", + "Grenada", + "Guadeloupe", + "Guam", + "Guatemala", + "Guernsey", + "Guinea", + "GuineaBissau", + "Guyana", + "Haiti", + "HeardIslandAndMcDonaldIslands", + "HolySee", + "Honduras", + "HongKong", + "Hungary", + "Iceland", + "India", + "Indonesia", + "IranIslamicRepublic", + "Iraq", + "Ireland", + "IsleOfMan", + "Israel", + "Italy", + "Jamaica", + "Japan", + "Jersey", + "Jordan", + "Kazakhstan", + "Kenya", + "Kiribati", + "KoreaDemocraticPeoplesRepublic", + "KoreaRepublic", + "Kuwait", + "Kyrgyzstan", + "LaoPeoplesDemocraticRepublic", + "Latvia", + "Lebanon", + "Lesotho", + "Liberia", + "Libya", + "Liechtenstein", + "Lithuania", + "Luxembourg", + "Macao", + "MacedoniaTheFormerYugoslavRepublic", + "Madagascar", + "Malawi", + "Malaysia", + "Maldives", + "Mali", + "Malta", + "MarshallIslands", + "Martinique", + "Mauritania", + "Mauritius", + "Mayotte", + "Mexico", + "MicronesiaFederatedStates", + "MoldovaRepublic", + "Monaco", + "Mongolia", + "Montenegro", + "Montserrat", + "Morocco", + "Mozambique", + "Myanmar", + "Namibia", + "Nauru", + "Nepal", + "Netherlands", + "NewCaledonia", + "NewZealand", + "Nicaragua", + "Niger", + "Nigeria", + "Niue", + "NorfolkIsland", + "NorthernMarianaIslands", + "Norway", + "Oman", + "Pakistan", + "Palau", + "PalestineState", + "Panama", + "PapuaNewGuinea", + "Paraguay", + "Peru", + "Philippines", + "Pitcairn", + "Poland", + "Portugal", + "PuertoRico", + "Qatar", + "Reunion", + "Romania", + "RussianFederation", + "Rwanda", + "SaintBarthelemy", + "SaintHelenaAscensionAndTristandaCunha", + "SaintKittsAndNevis", + "SaintLucia", + "SaintMartinFrenchpart", + "SaintPierreAndMiquelon", + "SaintVincentAndTheGrenadines", + "Samoa", + "SanMarino", + "SaoTomeAndPrincipe", + "SaudiArabia", + "Senegal", + "Serbia", + "Seychelles", + "SierraLeone", + "Singapore", + "SintMaartenDutchpart", + "Slovakia", + "Slovenia", + "SolomonIslands", + "Somalia", + "SouthAfrica", + "SouthGeorgiaAndTheSouthSandwichIslands", + "SouthSudan", + "Spain", + "SriLanka", + "Sudan", + "Suriname", + "SvalbardAndJanMayen", + "Swaziland", + "Sweden", + "Switzerland", + "SyrianArabRepublic", + "TaiwanProvinceOfChina", + "Tajikistan", + "TanzaniaUnitedRepublic", + "Thailand", + "TimorLeste", + "Togo", + "Tokelau", + "Tonga", + "TrinidadAndTobago", + "Tunisia", + "Turkey", + "Turkmenistan", + "TurksAndCaicosIslands", + "Tuvalu", + "Uganda", + "Ukraine", + "UnitedArabEmirates", + "UnitedKingdomOfGreatBritainAndNorthernIreland", + "UnitedStatesOfAmerica", + "UnitedStatesMinorOutlyingIslands", + "Uruguay", + "Uzbekistan", + "Vanuatu", + "VenezuelaBolivarianRepublic", + "Vietnam", + "VirginIslandsBritish", + "VirginIslandsUS", + "WallisAndFutuna", + "WesternSahara", + "Yemen", + "Zambia", + "Zimbabwe" + ] + }, "CountryAlpha2": { "type": "string", "enum": [ @@ -11350,6 +11661,78 @@ } } }, + "CustomerDeviceData": { + "type": "object", + "description": "Represents data about the customer's device used in the 3DS decision rule.", + "properties": { + "platform": { + "allOf": [ + { + "$ref": "#/components/schemas/CustomerDevicePlatform" + } + ], + "nullable": true + }, + "device_type": { + "allOf": [ + { + "$ref": "#/components/schemas/CustomerDeviceType" + } + ], + "nullable": true + }, + "display_size": { + "allOf": [ + { + "$ref": "#/components/schemas/CustomerDeviceDisplaySize" + } + ], + "nullable": true + } + } + }, + "CustomerDeviceDisplaySize": { + "type": "string", + "enum": [ + "size320x568", + "size375x667", + "size390x844", + "size414x896", + "size428x926", + "size768x1024", + "size834x1112", + "size834x1194", + "size1024x1366", + "size1280x720", + "size1366x768", + "size1440x900", + "size1920x1080", + "size2560x1440", + "size3840x2160", + "size500x600", + "size600x400", + "size360x640", + "size412x915", + "size800x1280" + ] + }, + "CustomerDevicePlatform": { + "type": "string", + "enum": [ + "web", + "android", + "ios" + ] + }, + "CustomerDeviceType": { + "type": "string", + "enum": [ + "mobile", + "tablet", + "desktop", + "gaming_console" + ] + }, "CustomerPaymentMethod": { "type": "object", "required": [ @@ -14228,6 +14611,23 @@ "partially_captured_and_capturable" ] }, + "IssuerData": { + "type": "object", + "description": "Represents data about the issuer used in the 3DS decision rule.", + "required": [ + "country" + ], + "properties": { + "name": { + "type": "string", + "description": "The name of the issuer.", + "nullable": true + }, + "country": { + "$ref": "#/components/schemas/Country" + } + } + }, "JCSVoucherData": { "type": "object", "properties": { @@ -17426,6 +17826,24 @@ ], "description": "Configure a custom payment link for the particular payment" }, + "PaymentData": { + "type": "object", + "description": "Represents the payment data used in the 3DS decision rule.", + "required": [ + "amount", + "currency" + ], + "properties": { + "amount": { + "type": "integer", + "format": "int64", + "description": "The amount of the payment in minor units (e.g., cents for USD)." + }, + "currency": { + "$ref": "#/components/schemas/Currency" + } + } + }, "PaymentExperience": { "type": "string", "description": "To indicate the type of payment experience that the customer would go through", @@ -18801,6 +19219,18 @@ } } }, + "PaymentMethodMetaData": { + "type": "object", + "description": "Represents metadata about the payment method used in the 3DS decision rule.", + "required": [ + "card_network" + ], + "properties": { + "card_network": { + "$ref": "#/components/schemas/CardNetwork" + } + } + }, "PaymentMethodResponse": { "type": "object", "required": [ @@ -27737,6 +28167,68 @@ } } }, + "ThreeDsDecisionRuleExecuteRequest": { + "type": "object", + "description": "Represents the request to execute a 3DS decision rule.", + "required": [ + "routing_id", + "payment" + ], + "properties": { + "routing_id": { + "type": "string", + "description": "The ID of the routing algorithm to be executed." + }, + "payment": { + "$ref": "#/components/schemas/PaymentData" + }, + "payment_method": { + "allOf": [ + { + "$ref": "#/components/schemas/PaymentMethodMetaData" + } + ], + "nullable": true + }, + "customer_device": { + "allOf": [ + { + "$ref": "#/components/schemas/CustomerDeviceData" + } + ], + "nullable": true + }, + "issuer": { + "allOf": [ + { + "$ref": "#/components/schemas/IssuerData" + } + ], + "nullable": true + }, + "acquirer": { + "allOf": [ + { + "$ref": "#/components/schemas/AcquirerData" + } + ], + "nullable": true + } + }, + "additionalProperties": false + }, + "ThreeDsDecisionRuleExecuteResponse": { + "type": "object", + "description": "Represents the response from executing a 3DS decision rule.", + "required": [ + "decision" + ], + "properties": { + "decision": { + "$ref": "#/components/schemas/ThreeDSDecision" + } + } + }, "ThreeDsMethodData": { "oneOf": [ { diff --git a/crates/api_models/src/lib.rs b/crates/api_models/src/lib.rs index a77baf7d94..a2258e4bd5 100644 --- a/crates/api_models/src/lib.rs +++ b/crates/api_models/src/lib.rs @@ -40,6 +40,7 @@ pub mod refunds; pub mod relay; pub mod routing; pub mod surcharge_decision_configs; +pub mod three_ds_decision_rule; #[cfg(feature = "tokenization_v2")] pub mod tokenization; pub mod user; diff --git a/crates/api_models/src/three_ds_decision_rule.rs b/crates/api_models/src/three_ds_decision_rule.rs new file mode 100644 index 0000000000..9f0cf28eb8 --- /dev/null +++ b/crates/api_models/src/three_ds_decision_rule.rs @@ -0,0 +1,93 @@ +use euclid::frontend::dir::enums::{ + CustomerDeviceDisplaySize, CustomerDevicePlatform, CustomerDeviceType, +}; +use utoipa::ToSchema; + +/// Represents the payment data used in the 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct PaymentData { + /// The amount of the payment in minor units (e.g., cents for USD). + #[schema(value_type = i64)] + pub amount: common_utils::types::MinorUnit, + /// The currency of the payment. + #[schema(value_type = Currency)] + pub currency: common_enums::Currency, +} + +/// Represents metadata about the payment method used in the 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct PaymentMethodMetaData { + /// The card network (e.g., Visa, Mastercard) if the payment method is a card. + #[schema(value_type = CardNetwork)] + pub card_network: Option, +} + +/// Represents data about the customer's device used in the 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct CustomerDeviceData { + /// The platform of the customer's device (e.g., Web, Android, iOS). + pub platform: Option, + /// The type of the customer's device (e.g., Mobile, Tablet, Desktop). + pub device_type: Option, + /// The display size of the customer's device. + pub display_size: Option, +} + +/// Represents data about the issuer used in the 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct IssuerData { + /// The name of the issuer. + pub name: Option, + /// The country of the issuer. + #[schema(value_type = Country)] + pub country: Option, +} + +/// Represents data about the acquirer used in the 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct AcquirerData { + /// The country of the acquirer. + #[schema(value_type = Country)] + pub country: Option, + /// The fraud rate associated with the acquirer. + pub fraud_rate: Option, +} + +/// Represents the request to execute a 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +#[serde(deny_unknown_fields)] +pub struct ThreeDsDecisionRuleExecuteRequest { + /// The ID of the routing algorithm to be executed. + #[schema(value_type = String)] + pub routing_id: common_utils::id_type::RoutingId, + /// Data related to the payment. + pub payment: PaymentData, + /// Optional metadata about the payment method. + pub payment_method: Option, + /// Optional data about the customer's device. + pub customer_device: Option, + /// Optional data about the issuer. + pub issuer: Option, + /// Optional data about the acquirer. + pub acquirer: Option, +} + +/// Represents the response from executing a 3DS decision rule. +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)] +pub struct ThreeDsDecisionRuleExecuteResponse { + /// The decision made by the 3DS decision rule engine. + #[schema(value_type = ThreeDSDecision)] + pub decision: common_types::three_ds_decision_rule_engine::ThreeDSDecision, +} + +impl common_utils::events::ApiEventMetric for ThreeDsDecisionRuleExecuteRequest { + fn get_api_event_type(&self) -> Option { + Some(common_utils::events::ApiEventsType::ThreeDsDecisionRule) + } +} + +impl common_utils::events::ApiEventMetric for ThreeDsDecisionRuleExecuteResponse { + fn get_api_event_type(&self) -> Option { + Some(common_utils::events::ApiEventsType::ThreeDsDecisionRule) + } +} diff --git a/crates/common_enums/src/enums.rs b/crates/common_enums/src/enums.rs index 38fb0d3455..49f1f019d0 100644 --- a/crates/common_enums/src/enums.rs +++ b/crates/common_enums/src/enums.rs @@ -2596,6 +2596,7 @@ pub enum CountryAlpha3 { strum::EnumString, Deserialize, Serialize, + utoipa::ToSchema, )] pub enum Country { Afghanistan, diff --git a/crates/common_types/src/three_ds_decision_rule_engine.rs b/crates/common_types/src/three_ds_decision_rule_engine.rs index bb3421e395..9a7a7bc24e 100644 --- a/crates/common_types/src/three_ds_decision_rule_engine.rs +++ b/crates/common_types/src/three_ds_decision_rule_engine.rs @@ -46,6 +46,14 @@ pub struct ThreeDSDecisionRule { /// The decided 3DS action based on the rules pub decision: ThreeDSDecision, } + +impl ThreeDSDecisionRule { + /// Returns the decision + pub fn get_decision(&self) -> ThreeDSDecision { + self.decision + } +} + impl_to_sql_from_sql_json!(ThreeDSDecisionRule); impl EuclidDirFilter for ThreeDSDecisionRule { diff --git a/crates/common_utils/src/events.rs b/crates/common_utils/src/events.rs index 31ae3e28c3..39a1694a7c 100644 --- a/crates/common_utils/src/events.rs +++ b/crates/common_utils/src/events.rs @@ -126,6 +126,7 @@ pub enum ApiEventsType { token_id: Option, }, ProcessTracker, + ThreeDsDecisionRule, } impl ApiEventMetric for serde_json::Value {} diff --git a/crates/euclid/benches/backends.rs b/crates/euclid/benches/backends.rs index b699991ffb..1551b9a1b8 100644 --- a/crates/euclid/benches/backends.rs +++ b/crates/euclid/benches/backends.rs @@ -58,6 +58,9 @@ fn get_program_data() -> (ast::Program, inputs::BackendInput) { mandate_type: None, payment_type: None, }, + issuer_data: None, + acquirer_data: None, + customer_device_data: None, }; let (_, program) = parser::program(code1).expect("Parser"); diff --git a/crates/euclid/src/backend.rs b/crates/euclid/src/backend.rs index caf0a87b69..229c0fb4b9 100644 --- a/crates/euclid/src/backend.rs +++ b/crates/euclid/src/backend.rs @@ -16,6 +16,13 @@ pub struct BackendOutput { pub connector_selection: O, } +impl BackendOutput { + // get_connector_selection + pub fn get_output(&self) -> &O { + &self.connector_selection + } +} + pub trait EuclidBackend: Sized { type Error: serde::Serialize; diff --git a/crates/euclid/src/backend/inputs.rs b/crates/euclid/src/backend/inputs.rs index 3872ed2d34..0a0453ffad 100644 --- a/crates/euclid/src/backend/inputs.rs +++ b/crates/euclid/src/backend/inputs.rs @@ -1,7 +1,10 @@ use rustc_hash::FxHashMap; use serde::{Deserialize, Serialize}; -use crate::enums; +use crate::{ + enums, + frontend::dir::enums::{CustomerDeviceDisplaySize, CustomerDevicePlatform, CustomerDeviceType}, +}; #[derive(Debug, Clone, Serialize, Deserialize)] pub struct MandateData { @@ -30,10 +33,32 @@ pub struct PaymentInput { pub setup_future_usage: Option, } +#[derive(Debug, Clone, Serialize, Deserialize)] +pub struct AcquirerDataInput { + pub country: Option, + pub fraud_rate: Option, +} + +#[derive(Debug, Clone, Serialize, Deserialize)] +pub struct CustomerDeviceDataInput { + pub platform: Option, + pub device_type: Option, + pub display_size: Option, +} + +#[derive(Debug, Clone, Serialize, Deserialize)] +pub struct IssuerDataInput { + pub name: Option, + pub country: Option, +} + #[derive(Debug, Clone, Serialize, Deserialize)] pub struct BackendInput { pub metadata: Option>, pub payment: PaymentInput, pub payment_method: PaymentMethodInput, + pub acquirer_data: Option, + pub customer_device_data: Option, + pub issuer_data: Option, pub mandate: MandateData, } diff --git a/crates/euclid/src/backend/vir_interpreter.rs b/crates/euclid/src/backend/vir_interpreter.rs index 50420ecd1c..7181e501fa 100644 --- a/crates/euclid/src/backend/vir_interpreter.rs +++ b/crates/euclid/src/backend/vir_interpreter.rs @@ -153,6 +153,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -193,6 +196,9 @@ mod test { mandate_type: None, payment_type: Some(enums::PaymentType::SetupMandate), }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -234,6 +240,9 @@ mod test { mandate_type: None, payment_type: Some(enums::PaymentType::PptMandate), }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -275,6 +284,9 @@ mod test { mandate_type: Some(enums::MandateType::SingleUse), payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -316,6 +328,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -357,6 +372,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -398,6 +416,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -439,6 +460,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -480,6 +504,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -523,6 +550,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let backend = VirInterpreterBackend::::with_program(program).expect("Program"); @@ -564,6 +594,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let mut inp_equal = inp_greater.clone(); inp_equal.payment.amount = MinorUnit::new(123); @@ -614,6 +647,9 @@ mod test { mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; let mut inp_equal = inp_lower.clone(); inp_equal.payment.amount = MinorUnit::new(123); diff --git a/crates/euclid/src/backend/vir_interpreter/types.rs b/crates/euclid/src/backend/vir_interpreter/types.rs index c97f60ee17..e16a01c316 100644 --- a/crates/euclid/src/backend/vir_interpreter/types.rs +++ b/crates/euclid/src/backend/vir_interpreter/types.rs @@ -54,6 +54,9 @@ impl Context { let payment = input.payment; let payment_method = input.payment_method; let meta_data = input.metadata; + let acquirer_data = input.acquirer_data; + let customer_device_data = input.customer_device_data; + let issuer_data = input.issuer_data; let payment_mandate = input.mandate; let mut enum_values: FxHashSet = @@ -113,6 +116,33 @@ impl Context { enum_values.insert(EuclidValue::MandateAcceptanceType(mandate_acceptance_type)); } + if let Some(acquirer_country) = acquirer_data.clone().and_then(|data| data.country) { + enum_values.insert(EuclidValue::AcquirerCountry(acquirer_country)); + } + + // Handle customer device data + if let Some(device_data) = customer_device_data { + if let Some(platform) = device_data.platform { + enum_values.insert(EuclidValue::CustomerDevicePlatform(platform)); + } + if let Some(device_type) = device_data.device_type { + enum_values.insert(EuclidValue::CustomerDeviceType(device_type)); + } + if let Some(display_size) = device_data.display_size { + enum_values.insert(EuclidValue::CustomerDeviceDisplaySize(display_size)); + } + } + + // Handle issuer data + if let Some(issuer) = issuer_data { + if let Some(name) = issuer.name { + enum_values.insert(EuclidValue::IssuerName(StrValue { value: name })); + } + if let Some(country) = issuer.country { + enum_values.insert(EuclidValue::IssuerCountry(country)); + } + } + let numeric_values: FxHashMap = FxHashMap::from_iter([( EuclidKey::PaymentAmount, EuclidValue::PaymentAmount(types::NumValue { diff --git a/crates/euclid/src/frontend/dir/enums.rs b/crates/euclid/src/frontend/dir/enums.rs index 3ea17b93c3..827773750d 100644 --- a/crates/euclid/src/frontend/dir/enums.rs +++ b/crates/euclid/src/frontend/dir/enums.rs @@ -1,4 +1,5 @@ use strum::VariantNames; +use utoipa::ToSchema; use crate::enums::collect_variants; pub use crate::enums::{ @@ -396,6 +397,7 @@ pub enum RewardType { strum::EnumString, serde::Serialize, serde::Deserialize, + ToSchema, )] #[serde(rename_all = "snake_case")] #[strum(serialize_all = "snake_case")] @@ -417,6 +419,7 @@ pub enum CustomerDevicePlatform { strum::EnumString, serde::Serialize, serde::Deserialize, + ToSchema, )] #[serde(rename_all = "snake_case")] #[strum(serialize_all = "snake_case")] @@ -440,6 +443,7 @@ pub enum CustomerDeviceType { strum::EnumString, serde::Serialize, serde::Deserialize, + ToSchema, )] #[serde(rename_all = "snake_case")] #[strum(serialize_all = "snake_case")] diff --git a/crates/euclid_wasm/src/lib.rs b/crates/euclid_wasm/src/lib.rs index d6eb644c6c..6e8c327b7e 100644 --- a/crates/euclid_wasm/src/lib.rs +++ b/crates/euclid_wasm/src/lib.rs @@ -222,10 +222,22 @@ pub fn get_all_connectors() -> JsResult { #[wasm_bindgen(js_name = getAllKeys)] pub fn get_all_keys() -> JsResult { + let excluded_keys = [ + "Connector", + // 3DS Decision Rule Keys should not be included in the payument routing keys + "issuer_name", + "issuer_country", + "customer_device_platform", + "customer_device_type", + "customer_device_display_size", + "acquirer_country", + "acquirer_fraud_rate", + ]; + let keys: Vec<&'static str> = dir::DirKeyKind::VARIANTS .iter() .copied() - .filter(|s| s != &"Connector") + .filter(|s| !excluded_keys.contains(s)) .collect(); Ok(serde_wasm_bindgen::to_value(&keys)?) } @@ -249,8 +261,8 @@ pub fn get_surcharge_keys() -> JsResult { Ok(serde_wasm_bindgen::to_value(keys)?) } -#[wasm_bindgen(js_name= getThreeDsDecisionRuleEngineKeys)] -pub fn get_three_ds_decision_rule_engine_keys() -> JsResult { +#[wasm_bindgen(js_name= getThreeDsDecisionRuleKeys)] +pub fn get_three_ds_decision_rule_keys() -> JsResult { let keys = ::ALLOWED; Ok(serde_wasm_bindgen::to_value(keys)?) } diff --git a/crates/openapi/Cargo.toml b/crates/openapi/Cargo.toml index 18af7c858b..fd6ba0d0e6 100644 --- a/crates/openapi/Cargo.toml +++ b/crates/openapi/Cargo.toml @@ -15,6 +15,7 @@ api_models = { version = "0.1.0", path = "../api_models", features = ["frm", "pa common_utils = { version = "0.1.0", path = "../common_utils", features = ["logs"] } common_types = { version = "0.1.0", path = "../common_types" } router_env = { version = "0.1.0", path = "../router_env" } +euclid = { version = "0.1.0", path = "../euclid" } [features] v2 = ["api_models/v2", "api_models/customer_v2", "common_utils/v2", "api_models/payment_methods_v2", "common_utils/payment_methods_v2", "api_models/refunds_v2", "api_models/tokenization_v2"] diff --git a/crates/openapi/src/openapi.rs b/crates/openapi/src/openapi.rs index 588c80ad44..d6af3ee036 100644 --- a/crates/openapi/src/openapi.rs +++ b/crates/openapi/src/openapi.rs @@ -202,6 +202,9 @@ Never share your secret api keys. Keep them guarded and secure. // Routes for poll apis routes::poll::retrieve_poll_status, + + // Routes for 3DS Decision Rule + routes::three_ds_decision_rule::three_ds_decision_rule_execute, ), components(schemas( common_utils::types::MinorUnit, @@ -236,6 +239,13 @@ Never share your secret api keys. Keep them guarded and secure. common_types::payments::StripeChargeResponseData, common_types::three_ds_decision_rule_engine::ThreeDSDecisionRule, common_types::three_ds_decision_rule_engine::ThreeDSDecision, + api_models::three_ds_decision_rule::ThreeDsDecisionRuleExecuteRequest, + api_models::three_ds_decision_rule::ThreeDsDecisionRuleExecuteResponse, + api_models::three_ds_decision_rule::PaymentData, + api_models::three_ds_decision_rule::PaymentMethodMetaData, + api_models::three_ds_decision_rule::CustomerDeviceData, + api_models::three_ds_decision_rule::IssuerData, + api_models::three_ds_decision_rule::AcquirerData, api_models::refunds::RefundRequest, api_models::refunds::RefundType, api_models::refunds::RefundResponse, @@ -312,6 +322,7 @@ Never share your secret api keys. Keep them guarded and secure. api_models::enums::DisputeStage, api_models::enums::DisputeStatus, api_models::enums::CountryAlpha2, + api_models::enums::Country, api_models::enums::CountryAlpha3, api_models::enums::FieldType, api_models::enums::FrmAction, @@ -761,6 +772,9 @@ Never share your secret api keys. Keep them guarded and secure. api_models::open_router::DecisionEngineGatewayWiseExtraScore, api_models::open_router::DecisionEngineSRSubLevelInputConfig, api_models::open_router::DecisionEngineEliminationData, + euclid::frontend::dir::enums::CustomerDevicePlatform, + euclid::frontend::dir::enums::CustomerDeviceType, + euclid::frontend::dir::enums::CustomerDeviceDisplaySize, )), modifiers(&SecurityAddon) )] diff --git a/crates/openapi/src/routes.rs b/crates/openapi/src/routes.rs index f2298c17ee..23d9a79a4d 100644 --- a/crates/openapi/src/routes.rs +++ b/crates/openapi/src/routes.rs @@ -20,5 +20,6 @@ pub mod refunds; pub mod relay; pub mod revenue_recovery; pub mod routing; +pub mod three_ds_decision_rule; pub mod tokenization; pub mod webhook_events; diff --git a/crates/openapi/src/routes/three_ds_decision_rule.rs b/crates/openapi/src/routes/three_ds_decision_rule.rs new file mode 100644 index 0000000000..529f015007 --- /dev/null +++ b/crates/openapi/src/routes/three_ds_decision_rule.rs @@ -0,0 +1,14 @@ +/// 3DS Decision - Execute +#[utoipa::path( + post, + path = "/three_ds_decision/execute", + request_body = ThreeDsDecisionRuleExecuteRequest, + responses( + (status = 200, description = "3DS Decision Rule Executed Successfully", body = ThreeDsDecisionRuleExecuteResponse), + (status = 400, description = "Bad Request") + ), + tag = "3DS Decision Rule", + operation_id = "Execute 3DS Decision Rule", + security(("api_key" = [])) +)] +pub fn three_ds_decision_rule_execute() {} diff --git a/crates/router/src/consts.rs b/crates/router/src/consts.rs index f728e6aedc..9f6ce920a5 100644 --- a/crates/router/src/consts.rs +++ b/crates/router/src/consts.rs @@ -2,9 +2,9 @@ pub mod opensearch; #[cfg(feature = "olap")] pub mod user; pub mod user_role; - use std::collections::HashSet; +use api_models::enums::Country; use common_utils::consts; pub use hyperswitch_domain_models::consts::{ CONNECTOR_MANDATE_REQUEST_REFERENCE_ID_LENGTH, ROUTING_ENABLED_PAYMENT_METHODS, @@ -243,3 +243,34 @@ pub const IRRELEVANT_PAYMENT_ATTEMPT_ID: &str = "irrelevant_payment_attempt_id"; // Default payment method storing TTL in redis in seconds pub const DEFAULT_PAYMENT_METHOD_STORE_TTL: i64 = 86400; // 1 day + +// List of countries that are part of the PSD2 region +pub const PSD2_COUNTRIES: [Country; 27] = [ + Country::Austria, + Country::Belgium, + Country::Bulgaria, + Country::Croatia, + Country::Cyprus, + Country::Czechia, + Country::Denmark, + Country::Estonia, + Country::Finland, + Country::France, + Country::Germany, + Country::Greece, + Country::Hungary, + Country::Ireland, + Country::Italy, + Country::Latvia, + Country::Lithuania, + Country::Luxembourg, + Country::Malta, + Country::Netherlands, + Country::Poland, + Country::Portugal, + Country::Romania, + Country::Slovakia, + Country::Slovenia, + Country::Spain, + Country::Sweden, +]; diff --git a/crates/router/src/core.rs b/crates/router/src/core.rs index 812d23165d..e5e97b5dc0 100644 --- a/crates/router/src/core.rs +++ b/crates/router/src/core.rs @@ -49,6 +49,7 @@ pub mod refunds_v2; pub mod debit_routing; pub mod routing; pub mod surcharge_decision_config; +pub mod three_ds_decision_rule; #[cfg(feature = "olap")] pub mod user; #[cfg(feature = "olap")] diff --git a/crates/router/src/core/payments/routing.rs b/crates/router/src/core/payments/routing.rs index 219eef5207..c36de4fb63 100644 --- a/crates/router/src/core/payments/routing.rs +++ b/crates/router/src/core/payments/routing.rs @@ -196,6 +196,9 @@ pub fn make_dsl_input_for_payouts( metadata, payment, payment_method, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }) } @@ -308,6 +311,9 @@ pub fn make_dsl_input( payment: payment_input, payment_method: payment_method_input, mandate: mandate_data, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }) } @@ -419,6 +425,9 @@ pub fn make_dsl_input( payment: payment_input, payment_method: payment_method_input, mandate: mandate_data, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }) } @@ -1083,6 +1092,9 @@ pub async fn perform_session_flow_routing<'a>( mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; for connector_data in session_input.chosen.iter() { @@ -1227,6 +1239,9 @@ pub async fn perform_session_flow_routing( mandate_type: None, payment_type: None, }, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; for connector_data in session_input.chosen.iter() { @@ -1529,6 +1544,9 @@ pub fn make_dsl_input_for_surcharge( payment: payment_input, payment_method: payment_method_input, mandate: mandate_data, + acquirer_data: None, + customer_device_data: None, + issuer_data: None, }; Ok(backend_input) } diff --git a/crates/router/src/core/three_ds_decision_rule.rs b/crates/router/src/core/three_ds_decision_rule.rs new file mode 100644 index 0000000000..b11f41548b --- /dev/null +++ b/crates/router/src/core/three_ds_decision_rule.rs @@ -0,0 +1,72 @@ +pub mod utils; + +use common_types::three_ds_decision_rule_engine::ThreeDSDecisionRule; +use common_utils::ext_traits::ValueExt; +use error_stack::ResultExt; +use euclid::{ + backend::{self, inputs as dsl_inputs, EuclidBackend}, + frontend::ast, +}; +use hyperswitch_domain_models::merchant_context::MerchantContext; +use router_env::{instrument, tracing}; + +use crate::{ + core::{ + errors, + errors::{RouterResponse, StorageErrorExt}, + }, + services, + types::transformers::ForeignFrom, + SessionState, +}; + +#[instrument(skip_all)] +pub async fn execute_three_ds_decision_rule( + state: SessionState, + merchant_context: MerchantContext, + request: api_models::three_ds_decision_rule::ThreeDsDecisionRuleExecuteRequest, +) -> RouterResponse { + let db = state.store.as_ref(); + // Retrieve the rule from database + let routing_algorithm = db + .find_routing_algorithm_by_algorithm_id_merchant_id( + &request.routing_id, + merchant_context.get_merchant_account().get_id(), + ) + .await + .to_not_found_response(errors::ApiErrorResponse::ResourceIdNotFound)?; + let algorithm: Algorithm = routing_algorithm + .algorithm_data + .parse_value("Algorithm") + .change_context(errors::ApiErrorResponse::InternalServerError) + .attach_printable("Error parsing program from three_ds_decision rule algorithm")?; + let program: ast::Program = algorithm + .data + .parse_value("Program") + .change_context(errors::ApiErrorResponse::InternalServerError) + .attach_printable("Error parsing program from three_ds_decision rule algorithm")?; + // Construct backend input from request + let backend_input = dsl_inputs::BackendInput::foreign_from(request.clone()); + // Initialize interpreter with the rule program + let interpreter = backend::VirInterpreterBackend::with_program(program) + .change_context(errors::ApiErrorResponse::InternalServerError) + .attach_printable("Error initializing DSL interpreter backend")?; + // Execute the rule + let result = interpreter + .execute(backend_input) + .change_context(errors::ApiErrorResponse::InternalServerError) + .attach_printable("Error executing 3DS decision rule")?; + // Apply PSD2 validations to the decision + let final_decision = + utils::apply_psd2_validations_during_execute(result.get_output().get_decision(), &request); + // Construct response + let response = api_models::three_ds_decision_rule::ThreeDsDecisionRuleExecuteResponse { + decision: final_decision, + }; + Ok(services::ApplicationResponse::Json(response)) +} + +#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)] +pub struct Algorithm { + data: serde_json::Value, +} diff --git a/crates/router/src/core/three_ds_decision_rule/utils.rs b/crates/router/src/core/three_ds_decision_rule/utils.rs new file mode 100644 index 0000000000..17c0c13827 --- /dev/null +++ b/crates/router/src/core/three_ds_decision_rule/utils.rs @@ -0,0 +1,115 @@ +use api_models::three_ds_decision_rule as api_threedsecure; +use common_types::three_ds_decision_rule_engine::ThreeDSDecision; +use euclid::backend::inputs as dsl_inputs; + +use crate::{consts::PSD2_COUNTRIES, types::transformers::ForeignFrom}; + +// function to apply PSD2 validations to the decision +pub fn apply_psd2_validations_during_execute( + decision: ThreeDSDecision, + request: &api_models::three_ds_decision_rule::ThreeDsDecisionRuleExecuteRequest, +) -> ThreeDSDecision { + let issuer_in_psd2 = request + .issuer + .as_ref() + .and_then(|issuer| issuer.country) + .map(|country| PSD2_COUNTRIES.contains(&country)) + .unwrap_or(false); + let acquirer_in_psd2 = request + .acquirer + .as_ref() + .and_then(|acquirer| acquirer.country) + .map(|country| PSD2_COUNTRIES.contains(&country)) + .unwrap_or(false); + if issuer_in_psd2 && acquirer_in_psd2 { + // If both issuer and acquirer are in PSD2 region + match decision { + // If the decision is to enforce no 3DS, override it to enforce 3DS + ThreeDSDecision::NoThreeDs => ThreeDSDecision::ChallengeRequested, + _ => decision, + } + } else { + // If PSD2 doesn't apply, exemptions cannot be applied + match decision { + ThreeDSDecision::NoThreeDs => ThreeDSDecision::NoThreeDs, + // For all other decisions (including exemptions), enforce challenge as exemptions are only valid in PSD2 regions + _ => ThreeDSDecision::ChallengeRequested, + } + } +} + +impl ForeignFrom for dsl_inputs::PaymentInput { + fn foreign_from(request_payment_data: api_threedsecure::PaymentData) -> Self { + Self { + amount: request_payment_data.amount, + currency: request_payment_data.currency, + authentication_type: None, + capture_method: None, + business_country: None, + billing_country: None, + business_label: None, + setup_future_usage: None, + card_bin: None, + } + } +} + +impl ForeignFrom> + for dsl_inputs::PaymentMethodInput +{ + fn foreign_from( + request_payment_method_metadata: Option, + ) -> Self { + Self { + payment_method: None, + payment_method_type: None, + card_network: request_payment_method_metadata.and_then(|pm| pm.card_network), + } + } +} + +impl ForeignFrom for dsl_inputs::CustomerDeviceDataInput { + fn foreign_from(request_customer_device_data: api_threedsecure::CustomerDeviceData) -> Self { + Self { + platform: request_customer_device_data.platform, + device_type: request_customer_device_data.device_type, + display_size: request_customer_device_data.display_size, + } + } +} + +impl ForeignFrom for dsl_inputs::IssuerDataInput { + fn foreign_from(request_issuer_data: api_threedsecure::IssuerData) -> Self { + Self { + name: request_issuer_data.name, + country: request_issuer_data.country, + } + } +} + +impl ForeignFrom for dsl_inputs::AcquirerDataInput { + fn foreign_from(request_acquirer_data: api_threedsecure::AcquirerData) -> Self { + Self { + country: request_acquirer_data.country, + fraud_rate: request_acquirer_data.fraud_rate, + } + } +} + +impl ForeignFrom for dsl_inputs::BackendInput { + fn foreign_from(request: api_threedsecure::ThreeDsDecisionRuleExecuteRequest) -> Self { + Self { + metadata: None, + payment: dsl_inputs::PaymentInput::foreign_from(request.payment), + payment_method: dsl_inputs::PaymentMethodInput::foreign_from(request.payment_method), + mandate: dsl_inputs::MandateData { + mandate_acceptance_type: None, + mandate_type: None, + payment_type: None, + }, + acquirer_data: request.acquirer.map(ForeignFrom::foreign_from), + customer_device_data: request.customer_device.map(ForeignFrom::foreign_from), + issuer_data: request.issuer.map(ForeignFrom::foreign_from), + } + } +} diff --git a/crates/router/src/lib.rs b/crates/router/src/lib.rs index eb794a5c4f..f37b404de4 100644 --- a/crates/router/src/lib.rs +++ b/crates/router/src/lib.rs @@ -145,7 +145,8 @@ pub fn mk_app( .service(routes::RelayWebhooks::server(state.clone())) .service(routes::Webhooks::server(state.clone())) .service(routes::Hypersense::server(state.clone())) - .service(routes::Relay::server(state.clone())); + .service(routes::Relay::server(state.clone())) + .service(routes::ThreeDsDecisionRule::server(state.clone())); #[cfg(feature = "oltp")] { diff --git a/crates/router/src/routes.rs b/crates/router/src/routes.rs index 21db7a4624..7002a725b7 100644 --- a/crates/router/src/routes.rs +++ b/crates/router/src/routes.rs @@ -47,6 +47,7 @@ pub mod recon; pub mod refunds; #[cfg(feature = "olap")] pub mod routing; +pub mod three_ds_decision_rule; pub mod tokenization; #[cfg(feature = "olap")] pub mod user; @@ -85,8 +86,8 @@ pub use self::app::{ ApiKeys, AppState, ApplePayCertificatesMigration, Cache, Cards, Configs, ConnectorOnboarding, Customers, Disputes, EphemeralKey, FeatureMatrix, Files, Forex, Gsm, Health, Hypersense, Mandates, MerchantAccount, MerchantConnectorAccount, PaymentLink, PaymentMethods, Payments, - Poll, ProcessTracker, Profile, ProfileNew, Refunds, Relay, RelayWebhooks, SessionState, User, - Webhooks, + Poll, ProcessTracker, Profile, ProfileNew, Refunds, Relay, RelayWebhooks, SessionState, + ThreeDsDecisionRule, User, Webhooks, }; #[cfg(feature = "olap")] pub use self::app::{Blocklist, Organization, Routing, Verify, WebhookEvents}; diff --git a/crates/router/src/routes/app.rs b/crates/router/src/routes/app.rs index a452e8283b..deab289f91 100644 --- a/crates/router/src/routes/app.rs +++ b/crates/router/src/routes/app.rs @@ -99,7 +99,7 @@ pub use crate::{ use crate::{ configs::{secrets_transformers, Settings}, db::kafka_store::{KafkaStore, TenantID}, - routes::hypersense as hypersense_routes, + routes::{hypersense as hypersense_routes, three_ds_decision_rule}, }; #[derive(Clone)] @@ -2183,6 +2183,20 @@ impl Gsm { } } +pub struct ThreeDsDecisionRule; + +#[cfg(feature = "oltp")] +impl ThreeDsDecisionRule { + pub fn server(state: AppState) -> Scope { + web::scope("/three_ds_decision") + .app_data(web::Data::new(state)) + .service( + web::resource("/execute") + .route(web::post().to(three_ds_decision_rule::execute_decision_rule)), + ) + } +} + #[cfg(feature = "olap")] pub struct Verify; diff --git a/crates/router/src/routes/lock_utils.rs b/crates/router/src/routes/lock_utils.rs index 8f14d5b553..91225fa39a 100644 --- a/crates/router/src/routes/lock_utils.rs +++ b/crates/router/src/routes/lock_utils.rs @@ -44,6 +44,7 @@ pub enum ApiIdentifier { PaymentMethodSession, ProcessTracker, Proxy, + ThreeDsDecisionRule, GenericTokenization, } @@ -344,6 +345,7 @@ impl From for ApiIdentifier { Flow::RevenueRecoveryRetrieve => Self::ProcessTracker, Flow::Proxy => Self::Proxy, + Flow::ThreeDsDecisionRuleExecute => Self::ThreeDsDecisionRule, Flow::TokenizationCreate | Flow::TokenizationRetrieve => Self::GenericTokenization, } } diff --git a/crates/router/src/routes/three_ds_decision_rule.rs b/crates/router/src/routes/three_ds_decision_rule.rs new file mode 100644 index 0000000000..0e5fb5ab3d --- /dev/null +++ b/crates/router/src/routes/three_ds_decision_rule.rs @@ -0,0 +1,43 @@ +use actix_web::{web, Responder}; +use hyperswitch_domain_models::merchant_context::{Context, MerchantContext}; +use router_env::{instrument, tracing, Flow}; + +use crate::{ + self as app, + core::{api_locking, three_ds_decision_rule as three_ds_decision_rule_core}, + services::{api, authentication as auth}, +}; + +#[instrument(skip_all, fields(flow = ?Flow::ThreeDsDecisionRuleExecute))] +#[cfg(feature = "oltp")] +pub async fn execute_decision_rule( + state: web::Data, + req: actix_web::HttpRequest, + payload: web::Json, +) -> impl Responder { + let flow = Flow::ThreeDsDecisionRuleExecute; + let payload = payload.into_inner(); + Box::pin(api::server_wrap( + flow, + state, + &req, + payload, + |state, auth: auth::AuthenticationData, req, _| { + let merchant_context = MerchantContext::NormalMerchant(Box::new(Context( + auth.merchant_account, + auth.key_store, + ))); + three_ds_decision_rule_core::execute_three_ds_decision_rule( + state, + merchant_context, + req, + ) + }, + &auth::HeaderAuth(auth::ApiKeyAuth { + is_connected_allowed: false, + is_platform_allowed: false, + }), + api_locking::LockAction::NotApplicable, + )) + .await +} diff --git a/crates/router_env/src/logger/types.rs b/crates/router_env/src/logger/types.rs index c4fe30334b..12fd6108b6 100644 --- a/crates/router_env/src/logger/types.rs +++ b/crates/router_env/src/logger/types.rs @@ -594,6 +594,8 @@ pub enum Flow { CloneConnector, ///Proxy Flow Proxy, + /// ThreeDs Decision Rule Execute flow + ThreeDsDecisionRuleExecute, } /// Trait for providing generic behaviour to flow metric