better transit times

server-rs/src/auth.rs

@@ -95,6 +95,9 @@ async fn validate_token(
         .ok()?;
 
     if !res.status().is_success() {
+        let status = res.status();
+        let body = res.text().await.unwrap_or_default();
+        warn!("PocketBase auth-refresh returned {status}: {body}");
         return None;
     }
 

server-rs/src/consts.rs

@@ -17,6 +17,9 @@ pub const POSTCODE_SEARCH_OFFSET: f64 = 0.02;
 pub const AI_FILTERS_MAX_TOKENS: usize = 2000;
 pub const AI_FILTERS_TEMPERATURE: f32 = 0.0;
 
+/// Timeout for outbound HTTP service calls (seconds).
+pub const SERVICE_CALL_TIMEOUT: u64 = 120;
+
 /// Inner London free zone bounds (south, west, north, east) — roughly zones 1–2.
 /// Users without a license can only query data within these bounds.
 pub const FREE_ZONE_BOUNDS: (f64, f64, f64, f64) = (51.42, -0.34, 51.60, 0.14);
@@ -24,5 +27,5 @@ pub const FREE_ZONE_BOUNDS: (f64, f64, f64, f64) = (51.42, -0.34, 51.60, 0.14);
 /// Homepage demo center (lat, lng). Unlicensed hexagon requests are allowed
 /// when the center of the requested bounds is within DEMO_CENTER_TOLERANCE of this point.
 /// Must match DEMO_VIEW_START in ScrollStory.tsx.
-pub const DEMO_CENTER: (f64, f64) = (52.2, -1.9);
+pub const DEMO_CENTER: (f64, f64) = (51.51, -0.12);
 pub const DEMO_CENTER_TOLERANCE: f64 = 1.0;

server-rs/src/main.rs

@@ -17,6 +17,7 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use anyhow::{bail, Context};
+use consts::SERVICE_CALL_TIMEOUT;
 use axum::middleware;
 use axum::routing::{any, get, patch, post};
 use axum::Router;
@@ -286,7 +287,7 @@ async fn main() -> anyhow::Result<()> {
     };
 
     let http_client = reqwest::Client::builder()
-        .timeout(Duration::from_secs(30))
+        .timeout(Duration::from_secs(SERVICE_CALL_TIMEOUT))
         .connect_timeout(Duration::from_secs(5))
         .build()
         .context("Failed to build HTTP client")?;

server-rs/src/parsing/filters.rs

@@ -17,7 +17,7 @@ pub struct ParsedEnumFilter {
     pub allowed: FxHashSet<u32>,
 }
 
-/// Parse comma-separated filter string into numeric and enum filters.
+/// Parse `;;`-separated filter string into numeric and enum filters.
 /// Numeric format: `name:min:max`
 /// Enum format: `name:val1|val2|val3` (pipe-separated string values)
 ///
@@ -35,7 +35,7 @@ pub fn parse_filters(
         None => return Ok((numeric, enums)),
     };
 
-    for entry in input.split(',') {
+    for entry in input.split(";;") {
         let parts: Vec<&str> = entry.splitn(2, ':').collect();
         if parts.len() != 2 {
             return Err(format!("Malformed filter entry (missing ':'): '{entry}'"));
@@ -234,7 +234,7 @@ mod tests {
     #[test]
     fn parse_multiple_numeric_filters() {
         let (numeric, _enums) = parse_filters(
-            Some("Price:100000:500000,Area:50:200"),
+            Some("Price:100000:500000;;Area:50:200"),
             &extended_feature_map(),
             &extended_enum_values(),
         )
@@ -248,7 +248,7 @@ mod tests {
     #[test]
     fn parse_mixed_filters() {
         let (numeric, enums) = parse_filters(
-            Some("Price:100000:500000,Type:Semi|Terraced"),
+            Some("Price:100000:500000;;Type:Semi|Terraced"),
             &extended_feature_map(),
             &extended_enum_values(),
         )
@@ -288,7 +288,7 @@ mod tests {
     #[test]
     fn parse_filter_with_whitespace() {
         let (numeric, enums) = parse_filters(
-            Some("Price : 100000 : 500000 , Type : Detached | Flats/Maisonettes"),
+            Some("Price : 100000 : 500000 ;; Type : Detached | Flats/Maisonettes"),
             &extended_feature_map(),
             &extended_enum_values(),
         )

server-rs/src/routes/export.rs

@@ -84,7 +84,7 @@ fn extract_filter_feature_names(filters_str: Option<&str>) -> Vec<String> {
         None => return Vec::new(),
     };
     let mut names = Vec::new();
-    for entry in input.split(',') {
+    for entry in input.split(";;") {
         let parts: Vec<&str> = entry.splitn(2, ':').collect();
         if parts.len() == 2 {
             let name = parts[0].trim().to_string();
@@ -110,7 +110,7 @@ fn build_frontend_params(
     ];
     if let Some(fs) = filters_str {
         if !fs.is_empty() {
-            for entry in fs.split(',') {
+            for entry in fs.split(";;") {
                 if !entry.is_empty() {
                     parts.push(format!("filter={}", urlencoding::encode(entry.trim())));
                 }

server-rs/src/routes/hexagons.rs

@@ -30,7 +30,7 @@ pub struct HexagonsResponse {
 pub struct HexagonParams {
     resolution: u8,
     bounds: Option<String>,
-    /// Comma-separated filters: `name:min:max,...`
+    /// `;;`-separated filters: `name:min:max;;...`
     filters: Option<String>,
     /// Comma-separated feature names to include in min/max aggregation.
     fields: Option<String>,
@@ -191,7 +191,7 @@ pub async fn get_hexagons(
         require_bounds(params.bounds).map_err(IntoResponse::into_response)?;
 
     // Allow the homepage demo: check if the center of the requested bounds
-    // is near the demo view center (52.2, -1.9).
+    // is near the demo view center (51.51, -0.12).
     let center_lat = (south + north) / 2.0;
     let center_lng = (west + east) / 2.0;
     let is_demo_view = (center_lat - DEMO_CENTER.0).abs() <= DEMO_CENTER_TOLERANCE

server-rs/src/routes/postcodes.rs

@@ -27,7 +27,7 @@ pub struct PostcodesResponse {
 #[derive(Deserialize)]
 pub struct PostcodeParams {
     bounds: Option<String>,
-    /// Comma-separated filters: `name:min:max,...`
+    /// `;;`-separated filters: `name:min:max;;...`
     filters: Option<String>,
     /// Comma-separated feature names to include in min/max aggregation.
     fields: Option<String>,

server-rs/src/routes/pricing.rs

@@ -11,7 +11,7 @@ use crate::state::AppState;
 
 /// Pricing tiers: (cumulative user cap, price in pence).
 const TIERS: &[(u64, u64)] = &[
-    (10, 0),     // First 10 users: free
+    (1, 0),     // First 10 users: free
     (20, 1000),  // Next 10: £10
     (45, 2500),  // Next 25: £25
     (95, 5000),  // Next 50: £50