Refactor response slicing logic in RestHandler.

Reorganized conditions to ensure server version filtering occurs before slicing the response by size and offset. This enhances code readability and preserves logical consistency in response processing.

Author: Shivam-nagar23

api/RestHandler.go

@@ -148,14 +148,7 @@ func (impl *RestHandlerImpl) GetReleases(w http.ResponseWriter, r *http.Request)
 		impl.WriteJsonResp(w, err, nil, http.StatusInternalServerError)
 		return
 	}
-
-	if size > 0 && len(serverVersion) == 0 {
-		if offset+size <= len(response) {
-			response = response[offset : offset+size]
-		} else {
-			response = response[offset:]
-		}
-	} else if len(serverVersion) > 0 {
+	if len(serverVersion) > 0 {
 		// get all releases of that version and above that version
 		var filteredResponse []*common.Release
 		for _, release := range response {
@@ -166,6 +159,14 @@ func (impl *RestHandlerImpl) GetReleases(w http.ResponseWriter, r *http.Request)
 		}
 		response = filteredResponse
 	}
+
+	if size > 0 {
+		if offset+size <= len(response) {
+			response = response[offset : offset+size]
+		} else {
+			response = response[offset:]
+		}
+	}
 	if len(response) == 0 {
 		response = make([]*common.Release, 0)
 	}