revamp home api

src/handlers/http/modal/server.rs

@@ -148,8 +148,10 @@ impl ParseableServer for Server {
 }
 
 impl Server {
-    pub fn get_prism_home() -> Resource {
-        web::resource("/home").route(web::get().to(http::prism_home::home_api))
+    pub fn get_prism_home() -> Scope {
+        web::scope("/home")
+            .service(web::resource("").route(web::get().to(http::prism_home::home_api)))
+            .service(web::resource("/search").route(web::get().to(http::prism_home::home_search)))
     }
 
     pub fn get_prism_logstream() -> Scope {

src/handlers/http/prism_home.rs

@@ -16,13 +16,17 @@
  *
  */
 
+use std::collections::HashMap;
+
 use actix_web::{web, HttpRequest, Responder};
 
 use crate::{
-    prism::home::{generate_home_response, PrismHomeError},
+    prism::home::{generate_home_response, generate_home_search_response, PrismHomeError},
     utils::actix::extract_session_key_from_req,
 };
 
+const HOME_SEARCH_QUERY_PARAM: &str = "key";
+
 /// Fetches the data to populate Prism's home
 ///
 ///
@@ -37,3 +41,24 @@ pub async fn home_api(req: HttpRequest) -> Result<impl Responder, PrismHomeError
 
     Ok(web::Json(res))
 }
+
+pub async fn home_search(req: HttpRequest) -> Result<impl Responder, PrismHomeError> {
+    let key = extract_session_key_from_req(&req)
+        .map_err(|err| PrismHomeError::Anyhow(anyhow::Error::msg(err.to_string())))?;
+    let query_map = web::Query::<HashMap<String, String>>::from_query(req.query_string())
+        .map_err(|_| PrismHomeError::InvalidQueryParameter(HOME_SEARCH_QUERY_PARAM.to_string()))?;
+
+    if query_map.is_empty() {
+        return Ok(web::Json(serde_json::json!({})));
+    }
+
+    let query_value = query_map
+        .get(HOME_SEARCH_QUERY_PARAM)
+        .ok_or_else(|| PrismHomeError::InvalidQueryParameter(HOME_SEARCH_QUERY_PARAM.to_string()))?
+        .to_lowercase();
+    let res = generate_home_search_response(&key, &query_value).await?;
+    let json_res = serde_json::to_value(res)
+        .map_err(|err| PrismHomeError::Anyhow(anyhow::Error::msg(err.to_string())))?;
+
+    Ok(web::Json(json_res))
+}