Merge pull request #31 from alamin655/page_url

src/server/routes.rs

@@ -81,11 +81,10 @@ pub async fn search(
                     .insert_header(("location", "/"))
                     .finish())
             } else {
-                // Initialize the page url as an empty string
-                let mut page_url = String::new();
+                let page_url: String;  // Declare the page_url variable without initializing it
 
-                // Find whether the page is valid page number if not then return
-                // the first page number and also construct the page_url accordingly
+                // ...
+                
                 let page = match params.page {
                     Some(page_number) => {
                         if page_number <= 1 {
@@ -99,7 +98,7 @@ pub async fn search(
                                 "http://{}:{}/search?q={}&page={}",
                                 config.binding_ip_addr, config.port, query, page_number
                             );
-
+                
                             page_number
                         }
                     }
@@ -111,11 +110,11 @@ pub async fn search(
                             req.uri(),
                             1
                         );
-
+                
                         1
                     }
                 };
-
+                                              
                 // fetch the cached results json.
                 let cached_results_json = redis_cache.cached_results_json(&page_url);
                 // check if fetched results was indeed fetched or it was an error and if so