andras/perfect-postcode
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This commit is contained in:
Andras Schmelczer 2026-02-15 22:39:49 +00:00
parent 03445188ea
commit 524580eb25
102 changed files with 36625 additions and 1295 deletions
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21
server-rs/src/routes/postcode_stats.rs
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@ -2,11 +2,14 @@ use std::sync::Arc;
use axum::extract::Query;
use axum::http::StatusCode;
use axum::response::Json;
use axum::response::{IntoResponse, Json};
use axum::Extension;
use serde::Deserialize;
use tracing::{info, warn};
use crate::auth::OptionalUser;
use crate::consts::POSTCODE_SEARCH_OFFSET;
use crate::licensing::check_license_point;
use crate::parsing::{parse_field_set, parse_filters, row_passes_filters};
use crate::state::AppState;
@ -24,8 +27,9 @@ pub struct PostcodeStatsParams {
pub async fn get_postcode_stats(
state: Arc<AppState>,
Extension(user): Extension<OptionalUser>,
Query(params): Query<PostcodeStatsParams>,
) -> Result<Json<HexagonStatsResponse>, (StatusCode, String)> {
) -> Result<Json<HexagonStatsResponse>, axum::response::Response> {
// Normalize postcode: uppercase, collapse whitespace
let normalized = params
.postcode
@ -42,18 +46,23 @@ pub async fn get_postcode_stats(
return Err((
StatusCode::NOT_FOUND,
format!("Postcode not found: {}", normalized),
));
)
.into_response());
}
};
let (centroid_lat, centroid_lon) = state.postcode_data.centroids[pc_idx];
// License check using postcode centroid
check_license_point(&user.0, centroid_lat as f64, centroid_lon as f64)
.map_err(|(_, resp)| resp)?;
let filters_str = params.filters.clone();
let (parsed_filters, parsed_enum_filters) = parse_filters(
params.filters.as_deref(),
&state.feature_name_to_index,
&state.data.enum_values,
)
.map_err(|err| (StatusCode::BAD_REQUEST, err))?;
.map_err(|err| (StatusCode::BAD_REQUEST, err).into_response())?;
let num_filters = parsed_filters.len() + parsed_enum_filters.len();
let (fields_specified, field_set) = parse_field_set(params.fields.as_deref());
@ -129,8 +138,8 @@ pub async fn get_postcode_stats(
})
})
.await
.map_err(|error| (StatusCode::INTERNAL_SERVER_ERROR, error.to_string()))?
.map_err(|error: String| (StatusCode::INTERNAL_SERVER_ERROR, error))?;
.map_err(|error| (StatusCode::INTERNAL_SERVER_ERROR, error.to_string()).into_response())?
.map_err(|error: String| (StatusCode::INTERNAL_SERVER_ERROR, error).into_response())?;
Ok(Json(response))
}