feat: custom method, headers, body, timeout on monitors

apps/monitor/src/runner.rs

@@ -52,7 +52,31 @@ async fn run_check(client: &reqwest::Client, monitor: &Monitor) -> PingResult {
         None
     };
 
-    let result = client.get(&monitor.url).send().await;
+    // Build request with method, headers, body, timeout
+    let method = monitor.method.as_deref().unwrap_or("GET").to_uppercase();
+    let timeout = std::time::Duration::from_millis(monitor.timeout_ms.unwrap_or(30000));
+
+    let req_method = reqwest::Method::from_bytes(method.as_bytes())
+        .unwrap_or(reqwest::Method::GET);
+
+    let mut req = client.request(req_method, &monitor.url).timeout(timeout);
+
+    if let Some(headers) = &monitor.request_headers {
+        for (k, v) in headers {
+            if let (Ok(name), Ok(value)) = (
+                reqwest::header::HeaderName::from_bytes(k.as_bytes()),
+                reqwest::header::HeaderValue::from_str(v),
+            ) {
+                req = req.header(name, value);
+            }
+        }
+    }
+
+    if let Some(body) = &monitor.request_body {
+        req = req.body(body.clone());
+    }
+
+    let result = req.send().await;
     let latency_ms = start.elapsed().as_millis() as u64;
 
     match result {

apps/monitor/src/types.rs

@@ -1,21 +1,26 @@
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
+use std::collections::HashMap;
 
 #[derive(Debug, Deserialize)]
 pub struct Monitor {
-    pub id: String,
-    pub url: String,
-    pub interval_s: i64,
-    pub query: Option<Value>,
+    pub id:              String,
+    pub url:             String,
+    pub method:          Option<String>,
+    pub request_headers: Option<HashMap<String, String>>,
+    pub request_body:    Option<String>,
+    pub timeout_ms:      Option<u64>,
+    pub interval_s:      i64,
+    pub query:           Option<Value>,
 }
 
 #[derive(Debug, Serialize)]
 pub struct PingResult {
-    pub monitor_id: String,
-    pub status_code: Option<u16>,
-    pub latency_ms: Option<u64>,
-    pub up: bool,
-    pub error: Option<String>,
+    pub monitor_id:       String,
+    pub status_code:      Option<u16>,
+    pub latency_ms:       Option<u64>,
+    pub up:               bool,
+    pub error:            Option<String>,
     pub cert_expiry_days: Option<i64>,
-    pub meta: Option<Value>,
+    pub meta:             Option<Value>,
 }