Merge f2a32252ce into b2cbc5eaa5

src/models/engine_models.rs

@@ -86,42 +86,6 @@ pub trait SearchEngine: Sync + Send {
             .change_context(EngineError::RequestError)?)
     }
 
-    /// This helper function fetches/requests the json search results from the upstream search engine as a vector of bytes.
-    ///
-    /// # Arguments
-    ///
-    /// * `url` - It takes the url of the upstream search engine with the user requested search
-    /// query appended in the search parameters.
-    /// * `header_map` - It takes the http request headers to be sent to the upstream engine in
-    /// order to prevent being detected as a bot. It takes the header as a HeaderMap type.
-    /// * `request_timeout` - It takes the request timeout value as seconds which is used to limit
-    /// the amount of time for each request to remain connected when until the results can be provided
-    /// by the upstream engine.
-    ///
-    /// # Error
-    ///
-    /// It returns the html data as a vector of bytes if the upstream engine provides the data as expected
-    /// otherwise it returns a custom `EngineError`.
-    async fn fetch_json_as_bytes_from_upstream(
-        &self,
-        url: &str,
-        header_map: reqwest::header::HeaderMap,
-        client: &Client,
-    ) -> Result<Vec<u8>, EngineError> {
-        // fetch the json response from upstream search engine
-
-        Ok(client
-            .get(url)
-            .headers(header_map) // add spoofed headers to emulate human behavior
-            .send()
-            .await
-            .change_context(EngineError::RequestError)?
-            .bytes()
-            .await
-            .change_context(EngineError::RequestError)?
-            .to_vec())
-    }
-
     /// This function scrapes results from the upstream engine and puts all the scraped results like
     /// title, visiting_url (href in html),engine (from which engine it was fetched from) and description
     /// in a RawSearchResult and then adds that to HashMap whose keys are url and values are RawSearchResult