refactor(routing): Remove backwards compatibility for the routing crate

crates/api_models/Cargo.toml

@@ -9,17 +9,13 @@ license.workspace = true
 
 [features]
 default = []
-business_profile_routing = []
-connector_choice_bcompat = []
 errors = ["dep:actix-web", "dep:reqwest"]
-backwards_compatibility = ["connector_choice_bcompat"]
-connector_choice_mca_id = ["euclid/connector_choice_mca_id"]
 dummy_connector = ["euclid/dummy_connector", "common_enums/dummy_connector"]
 detailed_errors = []
 payouts = []
 frm = []
 olap = []
-openapi = ["common_enums/openapi", "olap", "backwards_compatibility", "business_profile_routing", "connector_choice_mca_id", "recon", "dummy_connector", "olap"]
+openapi = ["common_enums/openapi", "olap", "recon", "dummy_connector", "olap"]
 recon = []
 v2 = []
 

crates/api_models/src/events/routing.rs

@@ -3,10 +3,8 @@ use common_utils::events::{ApiEventMetric, ApiEventsType};
 use crate::routing::{
     LinkedRoutingConfigRetrieveResponse, MerchantRoutingAlgorithm, ProfileDefaultRoutingConfig,
     RoutingAlgorithmId, RoutingConfigRequest, RoutingDictionaryRecord, RoutingKind,
-    RoutingPayloadWrapper,
+    RoutingPayloadWrapper, RoutingRetrieveLinkQuery, RoutingRetrieveQuery,
 };
-#[cfg(feature = "business_profile_routing")]
-use crate::routing::{RoutingRetrieveLinkQuery, RoutingRetrieveQuery};
 
 impl ApiEventMetric for RoutingKind {
     fn get_api_event_type(&self) -> Option<ApiEventsType> {
@@ -49,7 +47,6 @@ impl ApiEventMetric for ProfileDefaultRoutingConfig {
     }
 }
 
-#[cfg(feature = "business_profile_routing")]
 impl ApiEventMetric for RoutingRetrieveQuery {
     fn get_api_event_type(&self) -> Option<ApiEventsType> {
         Some(ApiEventsType::Routing)
@@ -62,7 +59,6 @@ impl ApiEventMetric for RoutingConfigRequest {
     }
 }
 
-#[cfg(feature = "business_profile_routing")]
 impl ApiEventMetric for RoutingRetrieveLinkQuery {
     fn get_api_event_type(&self) -> Option<ApiEventsType> {
         Some(ApiEventsType::Routing)

crates/api_models/src/routing.rs

@@ -45,7 +45,6 @@ pub struct ProfileDefaultRoutingConfig {
     pub connectors: Vec<RoutableConnectorChoice>,
 }
 
-#[cfg(feature = "business_profile_routing")]
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
 pub struct RoutingRetrieveQuery {
     pub limit: Option<u16>,
@@ -54,7 +53,6 @@ pub struct RoutingRetrieveQuery {
     pub profile_id: Option<String>,
 }
 
-#[cfg(feature = "business_profile_routing")]
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
 pub struct RoutingRetrieveLinkQuery {
     pub profile_id: Option<String>,
@@ -77,7 +75,6 @@ pub enum LinkedRoutingConfigRetrieveResponse {
 /// Routing Algorithm specific to merchants
 pub struct MerchantRoutingAlgorithm {
     pub id: String,
-    #[cfg(feature = "business_profile_routing")]
     pub profile_id: String,
     pub name: String,
     pub description: String,
@@ -129,27 +126,17 @@ impl EuclidAnalysable for ConnectorSelection {
             .into_iter()
             .map(|connector_choice| {
                 let connector_name = connector_choice.connector.to_string();
-                #[cfg(not(feature = "connector_choice_mca_id"))]
-                let sub_label = connector_choice.sub_label.clone();
-                #[cfg(feature = "connector_choice_mca_id")]
                 let mca_id = connector_choice.merchant_connector_id.clone();
 
                 (
                     euclid::frontend::dir::DirValue::Connector(Box::new(connector_choice.into())),
                     std::collections::HashMap::from_iter([(
                         "CONNECTOR_SELECTION".to_string(),
-                        #[cfg(feature = "connector_choice_mca_id")]
                         serde_json::json!({
                             "rule_name": rule_name,
                             "connector_name": connector_name,
                             "mca_id": mca_id,
                         }),
-                        #[cfg(not(feature = "connector_choice_mca_id"))]
-                        serde_json ::json!({
-                            "rule_name": rule_name,
-                            "connector_name": connector_name,
-                            "sub_label": sub_label,
-                        }),
                     )]),
                 )
             })
@@ -163,143 +150,90 @@ pub struct ConnectorVolumeSplit {
     pub split: u8,
 }
 
-#[cfg(feature = "connector_choice_bcompat")]
+/// Routable Connector chosen for a payment
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)]
+#[serde(from = "RoutableChoiceSerde", into = "RoutableChoiceSerde")]
+pub struct RoutableConnectorChoice {
+    #[serde(skip)]
+    pub choice_kind: RoutableChoiceKind,
+    pub connector: RoutableConnectors,
+    pub merchant_connector_id: Option<String>,
+}
+
 #[derive(Debug, Clone, serde::Deserialize, serde::Serialize, ToSchema)]
 pub enum RoutableChoiceKind {
     OnlyConnector,
     FullStruct,
 }
 
-#[cfg(feature = "connector_choice_bcompat")]
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
 #[serde(untagged)]
 pub enum RoutableChoiceSerde {
     OnlyConnector(Box<RoutableConnectors>),
     FullStruct {
         connector: RoutableConnectors,
-        #[cfg(feature = "connector_choice_mca_id")]
         merchant_connector_id: Option<String>,
-        #[cfg(not(feature = "connector_choice_mca_id"))]
-        sub_label: Option<String>,
     },
 }
 
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, ToSchema)]
-#[cfg_attr(
-    feature = "connector_choice_bcompat",
-    serde(from = "RoutableChoiceSerde"),
-    serde(into = "RoutableChoiceSerde")
-)]
-#[cfg_attr(not(feature = "connector_choice_bcompat"), derive(PartialEq, Eq))]
-
-/// Routable Connector chosen for a payment
-pub struct RoutableConnectorChoice {
-    #[cfg(feature = "connector_choice_bcompat")]
-    #[serde(skip)]
-    pub choice_kind: RoutableChoiceKind,
-    pub connector: RoutableConnectors,
-    #[cfg(feature = "connector_choice_mca_id")]
-    pub merchant_connector_id: Option<String>,
-    #[cfg(not(feature = "connector_choice_mca_id"))]
-    pub sub_label: Option<String>,
-}
-
 impl std::fmt::Display for RoutableConnectorChoice {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        #[cfg(feature = "connector_choice_mca_id")]
         let base = self.connector.to_string();
 
-        #[cfg(not(feature = "connector_choice_mca_id"))]
-        let base = {
-            let mut sub_base = self.connector.to_string();
-            if let Some(ref label) = self.sub_label {
-                sub_base.push('_');
-                sub_base.push_str(label);
-            }
-
-            sub_base
-        };
-
         write!(f, "{}", base)
     }
 }
 
-#[cfg(feature = "connector_choice_bcompat")]
-impl PartialEq for RoutableConnectorChoice {
-    fn eq(&self, other: &Self) -> bool {
-        #[cfg(not(feature = "connector_choice_mca_id"))]
-        {
-            self.connector.eq(&other.connector) && self.sub_label.eq(&other.sub_label)
+impl From<RoutableConnectorChoice> for ast::ConnectorChoice {
+    fn from(value: RoutableConnectorChoice) -> Self {
+        Self {
+            connector: value.connector,
         }
+    }
+}
 
-        #[cfg(feature = "connector_choice_mca_id")]
-        {
-            self.connector.eq(&other.connector)
-                && self.merchant_connector_id.eq(&other.merchant_connector_id)
-        }
+impl PartialEq for RoutableConnectorChoice {
+    fn eq(&self, other: &Self) -> bool {
+        self.connector.eq(&other.connector)
+            && self.merchant_connector_id.eq(&other.merchant_connector_id)
     }
 }
 
-#[cfg(feature = "connector_choice_bcompat")]
 impl Eq for RoutableConnectorChoice {}
 
-#[cfg(feature = "connector_choice_bcompat")]
 impl From<RoutableChoiceSerde> for RoutableConnectorChoice {
     fn from(value: RoutableChoiceSerde) -> Self {
         match value {
             RoutableChoiceSerde::OnlyConnector(connector) => Self {
                 choice_kind: RoutableChoiceKind::OnlyConnector,
                 connector: *connector,
-                #[cfg(feature = "connector_choice_mca_id")]
                 merchant_connector_id: None,
-                #[cfg(not(feature = "connector_choice_mca_id"))]
-                sub_label: None,
             },
 
             RoutableChoiceSerde::FullStruct {
                 connector,
-                #[cfg(feature = "connector_choice_mca_id")]
                 merchant_connector_id,
-                #[cfg(not(feature = "connector_choice_mca_id"))]
-                sub_label,
             } => Self {
                 choice_kind: RoutableChoiceKind::FullStruct,
                 connector,
-                #[cfg(feature = "connector_choice_mca_id")]
                 merchant_connector_id,
-                #[cfg(not(feature = "connector_choice_mca_id"))]
-                sub_label,
             },
         }
     }
 }
 
-#[cfg(feature = "connector_choice_bcompat")]
 impl From<RoutableConnectorChoice> for RoutableChoiceSerde {
     fn from(value: RoutableConnectorChoice) -> Self {
         match value.choice_kind {
             RoutableChoiceKind::OnlyConnector => Self::OnlyConnector(Box::new(value.connector)),
             RoutableChoiceKind::FullStruct => Self::FullStruct {
                 connector: value.connector,
-                #[cfg(feature = "connector_choice_mca_id")]
                 merchant_connector_id: value.merchant_connector_id,
-                #[cfg(not(feature = "connector_choice_mca_id"))]
-                sub_label: value.sub_label,
             },
         }
     }
 }
 
-impl From<RoutableConnectorChoice> for ast::ConnectorChoice {
-    fn from(value: RoutableConnectorChoice) -> Self {
-        Self {
-            connector: value.connector,
-            #[cfg(not(feature = "connector_choice_mca_id"))]
-            sub_label: value.sub_label,
-        }
-    }
-}
-
 #[derive(Debug, Copy, Clone, serde::Serialize, serde::Deserialize, strum::Display, ToSchema)]
 #[serde(rename_all = "snake_case")]
 #[strum(serialize_all = "snake_case")]
@@ -499,7 +433,7 @@ impl RoutingAlgorithmRef {
 
 pub struct RoutingDictionaryRecord {
     pub id: String,
-    #[cfg(feature = "business_profile_routing")]
+
     pub profile_id: String,
     pub name: String,
     pub kind: RoutingAlgorithmKind,

crates/euclid/Cargo.toml

@@ -29,7 +29,6 @@ common_utils = { version = "0.1.0", path = "../common_utils"}
 default = []
 ast_parser = ["dep:nom"]
 valued_jit = []
-connector_choice_mca_id = []
 dummy_connector = []
 payouts = []
 

crates/euclid/src/frontend/ast.rs

@@ -12,8 +12,6 @@ use crate::types::{DataType, Metadata};
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Hash)]
 pub struct ConnectorChoice {
     pub connector: RoutableConnectors,
-    #[cfg(not(feature = "connector_choice_mca_id"))]
-    pub sub_label: Option<String>,
 }
 
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize, ToSchema)]
@@ -163,18 +161,16 @@ pub struct Program<O> {
 
 #[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub struct RoutableConnectorChoice {
-    #[cfg(feature = "connector_choice_bcompat")]
     #[serde(skip)]
     pub choice_kind: RoutableChoiceKind,
-    #[cfg(feature = "connector_choice_mca_id")]
+    pub connector: RoutableConnectors,
     pub merchant_connector_id: Option<String>,
-    #[cfg(not(feature = "connector_choice_mca_id"))]
-    pub sub_label: Option<String>,
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize, ToSchema)]
+#[derive(Debug, Default, Clone, Deserialize, Serialize, ToSchema)]
 pub enum RoutableChoiceKind {
     OnlyConnector,
+    #[default]
     FullStruct,
 }
 

crates/euclid/src/frontend/dir.rs

@@ -9,7 +9,6 @@ use strum::IntoEnumIterator;
 use crate::{enums as euclid_enums, frontend::ast, types};
 
 #[macro_export]
-#[cfg(feature = "connector_choice_mca_id")]
 macro_rules! dirval {
     (Connector = $name:ident) => {
         $crate::frontend::dir::DirValue::Connector(Box::new(
@@ -46,53 +45,6 @@ macro_rules! dirval {
     }};
 }
 
-#[macro_export]
-#[cfg(not(feature = "connector_choice_mca_id"))]
-macro_rules! dirval {
-    (Connector = $name:ident) => {
-        $crate::frontend::dir::DirValue::Connector(Box::new(
-            $crate::frontend::ast::ConnectorChoice {
-                connector: $crate::enums::RoutableConnectors::$name,
-                sub_label: None,
-            },
-        ))
-    };
-
-    (Connector = ($name:ident, $sub_label:literal)) => {
-        $crate::frontend::dir::DirValue::Connector(Box::new(
-            $crate::frontend::ast::ConnectorChoice {
-                connector: $crate::enums::RoutableConnectors::$name,
-                sub_label: Some($sub_label.to_string()),
-            },
-        ))
-    };
-
-    ($key:ident = $val:ident) => {{
-        pub use $crate::frontend::dir::enums::*;
-
-        $crate::frontend::dir::DirValue::$key($key::$val)
-    }};
-
-    ($key:ident = $num:literal) => {{
-        $crate::frontend::dir::DirValue::$key($crate::types::NumValue {
-            number: common_utils::types::MinorUnit::new($num),
-            refinement: None,
-        })
-    }};
-
-    ($key:ident s= $str:literal) => {{
-        $crate::frontend::dir::DirValue::$key($crate::types::StrValue {
-            value: $str.to_string(),
-        })
-    }};
-    ($key:literal = $str:literal) => {{
-        $crate::frontend::dir::DirValue::MetaData($crate::types::MetadataValue {
-            key: $key.to_string(),
-            value: $str.to_string(),
-        })
-    }};
-}
-
 #[derive(Debug, Clone, Hash, PartialEq, Eq, serde::Serialize)]
 pub struct DirKey {
     pub kind: DirKeyKind,
@@ -474,11 +426,7 @@ impl DirKeyKind {
             Self::Connector => Some(
                 common_enums::RoutableConnectors::iter()
                     .map(|connector| {
-                        DirValue::Connector(Box::new(ast::ConnectorChoice {
-                            connector,
-                            #[cfg(not(feature = "connector_choice_mca_id"))]
-                            sub_label: None,
-                        }))
+                        DirValue::Connector(Box::new(ast::ConnectorChoice { connector }))
                     })
                     .collect(),
             ),

crates/euclid_wasm/Cargo.toml

@@ -11,10 +11,8 @@ license.workspace = true
 crate-type = ["cdylib"]
 
 [features]
-default = ["connector_choice_bcompat", "payouts", "connector_choice_mca_id"]
-release = ["connector_choice_bcompat", "connector_choice_mca_id", "payouts"]
-connector_choice_bcompat = ["api_models/connector_choice_bcompat"]
-connector_choice_mca_id = ["api_models/connector_choice_mca_id", "euclid/connector_choice_mca_id", "kgraph_utils/connector_choice_mca_id"]
+default = ["payouts"]
+release = ["payouts"]
 dummy_connector = ["kgraph_utils/dummy_connector", "connector_configs/dummy_connector"]
 production = ["connector_configs/production"]
 development = ["connector_configs/development"]