Refactor - simplify code

api/rest/http.go

@@ -27,29 +27,19 @@ func (c *HttpClient) SendGet(url string, data, out any) error {
 	decoder := json.NewDecoder(res.Body)
 	defer res.Body.Close()
 
-	err = decoder.Decode(&out)
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return decoder.Decode(&out)
 }
 
-func (c *HttpClient) SendPost(url string, data, out any) (any, error) {
+func (c *HttpClient) SendPost(url string, data, out any) error {
 	res, err := c.sendRequest(url, http.MethodPost, data)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	decoder := json.NewDecoder(res.Body)
 	defer res.Body.Close()
 
-	err = decoder.Decode(out)
-	if err != nil {
-		return nil, err
-	}
-
-	return out, nil
+	return decoder.Decode(&out)
 }
 
 func (c *HttpClient) sendRequest(url, method string, data any) (*http.Response, error) {