fix(dimentorin): resolve mentor profile id to user id before booking session

imphnen-dimentorin/src/sessions/infrastructure/http/handlers/mutation_handlers.rs

@@ -12,7 +12,13 @@ use axum::{
 use imphnen_libs::{ValidatedJson, decode_access_token};
 use imphnen_utils::AppError;
 use imphnen_utils::ApiSuccess;
+use imphnen_entities::seaorm::auth::mentors::{
+	Column as MentorColumn, Entity as MentorsEntity,
+};
+use imphnen_libs::AppState;
+use sea_orm::{ColumnTrait, EntityTrait, QueryFilter};
 use std::sync::Arc;
+use uuid::Uuid;
 
 fn extract_user_id(headers: &HeaderMap) -> Result<String, AppError> {
 	let token = headers
@@ -43,14 +49,23 @@ fn extract_user_id(headers: &HeaderMap) -> Result<String, AppError> {
 )]
 pub async fn post_book_session(
 	headers: HeaderMap,
+	Extension(state): Extension<AppState>,
 	Extension(service): Extension<Arc<dyn SessionService>>,
 	Path(mentor_id): Path<String>,
 	ValidatedJson(dto): ValidatedJson<BookSessionRequestDto>,
 ) -> Result<impl IntoResponse, AppError> {
 	let user_id = extract_user_id(&headers)?;
+	let mentor_uuid = Uuid::parse_str(&mentor_id).map_err(|_| {
+		AppError::BadRequestError("Invalid mentor ID format".to_string())
+	})?;
+	// Resolve mentor profile id -> user id (sessions.mentor_id FK ke app_users)
+	let mentor = MentorsEntity::find_by_id(mentor_uuid)
+		.one(&state.postgres_connection.conn)
+		.await?
+		.ok_or_else(|| AppError::NotFoundError("Mentor not found".to_string()))?;
 	let resp = BookSessionResponseDto::from(
 		service
-			.book_session(mentor_id, user_id, dto.into())
+			.book_session(mentor.user_id.to_string(), user_id, dto.into())
 			.await?,
 	);
 	Ok(ApiSuccess(resp))