feat: add macro to generate ToEncryptable trait

crates/api_models/src/customers.rs

@@ -1,12 +1,5 @@
-use common_utils::{
-    crypto, custom_serde,
-    encryption::Encryption,
-    id_type,
-    pii::{self, EmailStrategy},
-    types::{keymanager::ToEncryptable, Description},
-};
-use masking::{ExposeInterface, Secret, SwitchStrategy};
-use rustc_hash::FxHashMap;
+use common_utils::{crypto, custom_serde, id_type, pii, types::Description};
+use masking::Secret;
 use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
 
@@ -129,85 +122,6 @@ impl CustomerRequest {
     }
 }
 
-pub struct CustomerRequestWithEmail {
-    pub name: Option<Secret<String>>,
-    pub email: Option<pii::Email>,
-    pub phone: Option<Secret<String>>,
-}
-
-pub struct CustomerRequestWithEncryption {
-    pub name: Option<Encryption>,
-    pub phone: Option<Encryption>,
-    pub email: Option<Encryption>,
-}
-
-pub struct EncryptableCustomer {
-    pub name: crypto::OptionalEncryptableName,
-    pub phone: crypto::OptionalEncryptablePhone,
-    pub email: crypto::OptionalEncryptableEmail,
-}
-
-impl ToEncryptable<EncryptableCustomer, Secret<String>, Encryption>
-    for CustomerRequestWithEncryption
-{
-    fn to_encryptable(self) -> FxHashMap<String, Encryption> {
-        let mut map = FxHashMap::with_capacity_and_hasher(3, Default::default());
-        self.name.map(|x| map.insert("name".to_string(), x));
-        self.phone.map(|x| map.insert("phone".to_string(), x));
-        self.email.map(|x| map.insert("email".to_string(), x));
-        map
-    }
-
-    fn from_encryptable(
-        mut hashmap: FxHashMap<String, crypto::Encryptable<Secret<String>>>,
-    ) -> common_utils::errors::CustomResult<EncryptableCustomer, common_utils::errors::ParsingError>
-    {
-        Ok(EncryptableCustomer {
-            name: hashmap.remove("name"),
-            phone: hashmap.remove("phone"),
-            email: hashmap.remove("email").map(|email| {
-                let encryptable: crypto::Encryptable<Secret<String, EmailStrategy>> =
-                    crypto::Encryptable::new(
-                        email.clone().into_inner().switch_strategy(),
-                        email.into_encrypted(),
-                    );
-                encryptable
-            }),
-        })
-    }
-}
-
-impl ToEncryptable<EncryptableCustomer, Secret<String>, Secret<String>>
-    for CustomerRequestWithEmail
-{
-    fn to_encryptable(self) -> FxHashMap<String, Secret<String>> {
-        let mut map = FxHashMap::with_capacity_and_hasher(3, Default::default());
-        self.name.map(|x| map.insert("name".to_string(), x));
-        self.phone.map(|x| map.insert("phone".to_string(), x));
-        self.email
-            .map(|x| map.insert("email".to_string(), x.expose().switch_strategy()));
-        map
-    }
-
-    fn from_encryptable(
-        mut hashmap: FxHashMap<String, crypto::Encryptable<Secret<String>>>,
-    ) -> common_utils::errors::CustomResult<EncryptableCustomer, common_utils::errors::ParsingError>
-    {
-        Ok(EncryptableCustomer {
-            name: hashmap.remove("name"),
-            email: hashmap.remove("email").map(|email| {
-                let encryptable: crypto::Encryptable<Secret<String, EmailStrategy>> =
-                    crypto::Encryptable::new(
-                        email.clone().into_inner().switch_strategy(),
-                        email.into_encrypted(),
-                    );
-                encryptable
-            }),
-            phone: hashmap.remove("phone"),
-        })
-    }
-}
-
 #[cfg(all(any(feature = "v1", feature = "v2"), not(feature = "customer_v2")))]
 #[derive(Debug, Clone, Serialize, ToSchema)]
 pub struct CustomerResponse {

crates/api_models/src/payments.rs

@@ -12,13 +12,12 @@ use common_utils::{
     ext_traits::{ConfigExt, Encode, ValueExt},
     hashing::HashedString,
     id_type,
-    pii::{self, Email, EmailStrategy},
-    types::{keymanager::ToEncryptable, MinorUnit, StringMajorUnit},
+    pii::{self, Email},
+    types::{MinorUnit, StringMajorUnit},
 };
 use error_stack::ResultExt;
-use masking::{ExposeInterface, PeekInterface, Secret, SwitchStrategy, WithType};
+use masking::{PeekInterface, Secret, WithType};
 use router_derive::Setter;
-use rustc_hash::FxHashMap;
 use serde::{de, ser::Serializer, Deserialize, Deserializer, Serialize};
 use strum::Display;
 use time::{Date, PrimitiveDateTime};
@@ -3606,54 +3605,6 @@ pub struct EncryptableAddressDetails {
     pub email: crypto::OptionalEncryptableEmail,
 }
 
-impl ToEncryptable<EncryptableAddressDetails, Secret<String>, Secret<String>>
-    for AddressDetailsWithPhone
-{
-    fn from_encryptable(
-        mut hashmap: FxHashMap<String, crypto::Encryptable<Secret<String>>>,
-    ) -> common_utils::errors::CustomResult<
-        EncryptableAddressDetails,
-        common_utils::errors::ParsingError,
-    > {
-        Ok(EncryptableAddressDetails {
-            line1: hashmap.remove("line1"),
-            line2: hashmap.remove("line2"),
-            line3: hashmap.remove("line3"),
-            state: hashmap.remove("state"),
-            zip: hashmap.remove("zip"),
-            first_name: hashmap.remove("first_name"),
-            last_name: hashmap.remove("last_name"),
-            phone_number: hashmap.remove("phone_number"),
-            email: hashmap.remove("email").map(|x| {
-                let inner: Secret<String, EmailStrategy> = x.clone().into_inner().switch_strategy();
-                crypto::Encryptable::new(inner, x.into_encrypted())
-            }),
-        })
-    }
-
-    fn to_encryptable(self) -> FxHashMap<String, Secret<String>> {
-        let mut map = FxHashMap::with_capacity_and_hasher(9, Default::default());
-        self.address.map(|address| {
-            address.line1.map(|x| map.insert("line1".to_string(), x));
-            address.line2.map(|x| map.insert("line2".to_string(), x));
-            address.line3.map(|x| map.insert("line3".to_string(), x));
-            address.state.map(|x| map.insert("state".to_string(), x));
-            address.zip.map(|x| map.insert("zip".to_string(), x));
-            address
-                .first_name
-                .map(|x| map.insert("first_name".to_string(), x));
-            address
-                .last_name
-                .map(|x| map.insert("last_name".to_string(), x));
-        });
-        self.email
-            .map(|x| map.insert("email".to_string(), x.expose().switch_strategy()));
-        self.phone_number
-            .map(|x| map.insert("phone_number".to_string(), x));
-        map
-    }
-}
-
 #[derive(Debug, Clone, Default, Eq, PartialEq, ToSchema, serde::Deserialize, serde::Serialize)]
 pub struct PhoneDetails {
     /// The contact number

crates/diesel_models/src/address.rs

@@ -1,12 +1,5 @@
-use common_utils::{
-    crypto::{self, Encryptable},
-    encryption::Encryption,
-    pii::EmailStrategy,
-    types::keymanager::ToEncryptable,
-};
+use common_utils::{crypto, encryption::Encryption};
 use diesel::{AsChangeset, Identifiable, Insertable, Queryable, Selectable};
-use masking::{Secret, SwitchStrategy};
-use rustc_hash::FxHashMap;
 use serde::{Deserialize, Serialize};
 use time::PrimitiveDateTime;
 
@@ -74,48 +67,6 @@ pub struct EncryptableAddress {
     pub email: crypto::OptionalEncryptableEmail,
 }
 
-impl ToEncryptable<EncryptableAddress, Secret<String>, Encryption> for Address {
-    fn to_encryptable(self) -> FxHashMap<String, Encryption> {
-        let mut map = FxHashMap::with_capacity_and_hasher(9, Default::default());
-        self.line1.map(|x| map.insert("line1".to_string(), x));
-        self.line2.map(|x| map.insert("line2".to_string(), x));
-        self.line3.map(|x| map.insert("line3".to_string(), x));
-        self.zip.map(|x| map.insert("zip".to_string(), x));
-        self.state.map(|x| map.insert("state".to_string(), x));
-        self.first_name
-            .map(|x| map.insert("first_name".to_string(), x));
-        self.last_name
-            .map(|x| map.insert("last_name".to_string(), x));
-        self.phone_number
-            .map(|x| map.insert("phone_number".to_string(), x));
-        self.email.map(|x| map.insert("email".to_string(), x));
-        map
-    }
-
-    fn from_encryptable(
-        mut hashmap: FxHashMap<String, Encryptable<Secret<String>>>,
-    ) -> common_utils::errors::CustomResult<EncryptableAddress, common_utils::errors::ParsingError>
-    {
-        Ok(EncryptableAddress {
-            line1: hashmap.remove("line1"),
-            line2: hashmap.remove("line2"),
-            line3: hashmap.remove("line3"),
-            zip: hashmap.remove("zip"),
-            state: hashmap.remove("state"),
-            first_name: hashmap.remove("first_name"),
-            last_name: hashmap.remove("last_name"),
-            phone_number: hashmap.remove("phone_number"),
-            email: hashmap.remove("email").map(|email| {
-                let encryptable: Encryptable<Secret<String, EmailStrategy>> = Encryptable::new(
-                    email.clone().into_inner().switch_strategy(),
-                    email.into_encrypted(),
-                );
-                encryptable
-            }),
-        })
-    }
-}
-
 #[derive(Clone, Debug, AsChangeset, router_derive::DebugAsDisplay, Serialize, Deserialize)]
 #[diesel(table_name = address)]
 pub struct AddressUpdateInternal {

crates/diesel_models/src/events.rs

@@ -1,11 +1,7 @@
-use common_utils::{
-    crypto::OptionalEncryptableSecretString, custom_serde, encryption::Encryption,
-    types::keymanager::ToEncryptable,
-};
+use common_utils::{custom_serde, encryption::Encryption};
 use diesel::{
     expression::AsExpression, AsChangeset, Identifiable, Insertable, Queryable, Selectable,
 };
-use masking::Secret;
 use serde::{Deserialize, Serialize};
 use time::PrimitiveDateTime;
 
@@ -63,38 +59,6 @@ pub struct Event {
     pub metadata: Option<EventMetadata>,
 }
 
-pub struct EventWithEncryption {
-    pub request: Option<Encryption>,
-    pub response: Option<Encryption>,
-}
-
-pub struct EncryptableEvent {
-    pub request: OptionalEncryptableSecretString,
-    pub response: OptionalEncryptableSecretString,
-}
-
-impl ToEncryptable<EncryptableEvent, Secret<String>, Encryption> for EventWithEncryption {
-    fn to_encryptable(self) -> rustc_hash::FxHashMap<String, Encryption> {
-        let mut map = rustc_hash::FxHashMap::default();
-        self.request.map(|x| map.insert("request".to_string(), x));
-        self.response.map(|x| map.insert("response".to_string(), x));
-        map
-    }
-
-    fn from_encryptable(
-        mut hashmap: rustc_hash::FxHashMap<
-            String,
-            common_utils::crypto::Encryptable<Secret<String>>,
-        >,
-    ) -> common_utils::errors::CustomResult<EncryptableEvent, common_utils::errors::ParsingError>
-    {
-        Ok(EncryptableEvent {
-            request: hashmap.remove("request"),
-            response: hashmap.remove("response"),
-        })
-    }
-}
-
 #[derive(Clone, Debug, Deserialize, Serialize, AsExpression, diesel::FromSqlRow)]
 #[diesel(sql_type = diesel::sql_types::Jsonb)]
 pub enum EventMetadata {