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lewis.moe
1use crate::state::AppState;
2use axum::{Json, extract::State, http::StatusCode, response::IntoResponse};
3use serde_json::json;
4
5use tracing::error;
6
7pub async fn robots_txt() -> impl IntoResponse {
8 (
9 StatusCode::OK,
10 [("content-type", "text/plain")],
11 "# Hello!\n\n# Crawling the public API is allowed\nUser-agent: *\nAllow: /\n",
12 )
13}
14
15pub async fn describe_server() -> impl IntoResponse {
16 let pds_hostname = std::env::var("PDS_HOSTNAME").unwrap_or_else(|_| "localhost".to_string());
17 let domains_str =
18 std::env::var("AVAILABLE_USER_DOMAINS").unwrap_or_else(|_| pds_hostname.clone());
19 let domains: Vec<&str> = domains_str.split(',').map(|s| s.trim()).collect();
20
21 let invite_code_required = std::env::var("INVITE_CODE_REQUIRED")
22 .map(|v| v == "true" || v == "1")
23 .unwrap_or(false);
24
25 Json(json!({
26 "availableUserDomains": domains,
27 "inviteCodeRequired": invite_code_required,
28 "did": format!("did:web:{}", pds_hostname)
29 }))
30}
31
32pub async fn health(State(state): State<AppState>) -> impl IntoResponse {
33 match sqlx::query!("SELECT 1 as one").fetch_one(&state.db).await {
34 Ok(_) => (StatusCode::OK, "OK"),
35 Err(e) => {
36 error!("Health check failed: {:?}", e);
37 (StatusCode::SERVICE_UNAVAILABLE, "Service Unavailable")
38 }
39 }
40}