feat(users): Incorporate themes in user APIs (#6772)

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

crates/api_models/src/user.rs

@@ -150,6 +150,7 @@ pub struct GetUserDetailsResponse {
     pub recovery_codes_left: Option<usize>,
     pub profile_id: id_type::ProfileId,
     pub entity_type: EntityType,
+    pub theme_id: Option<String>,
 }
 
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
@@ -345,8 +346,9 @@ pub struct SsoSignInRequest {
 }
 
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
-pub struct AuthIdQueryParam {
+pub struct AuthIdAndThemeIdQueryParam {
     pub auth_id: Option<String>,
+    pub theme_id: Option<String>,
 }
 
 #[derive(Debug, serde::Deserialize, serde::Serialize)]

crates/api_models/src/user/theme.rs

@@ -1,6 +1,9 @@
 use actix_multipart::form::{bytes::Bytes, text::Text, MultipartForm};
 use common_enums::EntityType;
-use common_utils::{id_type, types::theme::ThemeLineage};
+use common_utils::{
+    id_type,
+    types::theme::{EmailThemeConfig, ThemeLineage},
+};
 use masking::Secret;
 use serde::{Deserialize, Serialize};
 
@@ -13,6 +16,7 @@ pub struct GetThemeResponse {
     pub org_id: Option<id_type::OrganizationId>,
     pub merchant_id: Option<id_type::MerchantId>,
     pub profile_id: Option<id_type::ProfileId>,
+    pub email_config: EmailThemeConfig,
     pub theme_data: ThemeData,
 }
 
@@ -35,12 +39,14 @@ pub struct CreateThemeRequest {
     pub lineage: ThemeLineage,
     pub theme_name: String,
     pub theme_data: ThemeData,
+    pub email_config: Option<EmailThemeConfig>,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct UpdateThemeRequest {
     pub lineage: ThemeLineage,
     pub theme_data: ThemeData,
+    // TODO: Add support to update email config
 }
 
 // All the below structs are for the theme.json file,