vibes

server-rs/src/routes/postcode_properties.rs

@@ -10,7 +10,10 @@ use tracing::{info, warn};
 use crate::auth::OptionalUser;
 use crate::consts::{POSTCODE_SEARCH_OFFSET, PROPERTIES_LIMIT};
 use crate::licensing::{check_license_point, resolve_share_code};
-use crate::parsing::{parse_filters_with_poi, row_passes_filters, row_passes_poi_filters};
+use crate::parsing::{
+    parse_field_indices_with_poi, parse_filters_with_poi, row_passes_filters,
+    row_passes_poi_filters,
+};
 use crate::state::SharedState;
 use crate::utils::normalize_postcode;
 
@@ -25,6 +28,10 @@ pub struct PostcodePropertiesParams {
     /// Optional min:max applies as a filter (exclude properties outside range).
     pub travel: Option<String>,
     pub offset: Option<usize>,
+    /// `;;`-separated numeric feature names to include in each property payload.
+    /// If absent, keeps the legacy behavior and returns all numeric features.
+    /// If empty, returns only the fixed property card fields.
+    pub fields: Option<String>,
     /// Exact address to rank first when opening properties from address search.
     pub focus_address: Option<String>,
     /// Share-link code; grants bbox-scoped access for unlicensed users.
@@ -76,6 +83,17 @@ pub async fn get_postcode_properties(
     let has_poi_filters = !parsed_poi_filters.is_empty();
     let travel_entries = parse_optional_travel(params.travel.as_deref())
         .map_err(|err| (StatusCode::BAD_REQUEST, err).into_response())?;
+    let field_indices = parse_field_indices_with_poi(
+        params.fields.as_deref(),
+        &state.feature_name_to_index,
+        &state.data.poi_metrics.name_to_index,
+    )
+    .map_err(|err| (err.0, err.1).into_response())?;
+    let fields_count = field_indices
+        .normal
+        .as_ref()
+        .map(|indices| (indices.len() + field_indices.poi.len()) as i32)
+        .unwrap_or(-1);
 
     let postcode_str = normalized;
     let focus_address = params
@@ -165,6 +183,7 @@ pub async fn get_postcode_properties(
                     feature_names,
                     feature_name_to_index,
                     enum_values,
+                    &field_indices,
                 )
             })
             .collect();
@@ -177,6 +196,7 @@ pub async fn get_postcode_properties(
             offset = page_offset,
             filters = num_filters,
             filters_raw = filters_str.as_deref().unwrap_or("-"),
+            fields = fields_count,
             travel_entries = travel_entries.len(),
             ms = format_args!("{:.1}", elapsed.as_secs_f64() * 1000.0),
             "GET /api/postcode-properties"