feat (retrievers): Implements #12 Pre-select checkpoint in retriever's parameters

Author: hrojek

src/applications/qa/index.js

@@ -274,7 +274,10 @@ function QuestionAnswering({ application, showSettings }) {
 
       {showSettings ? (
         <div className="application__settings">
-          <Retrievers disableParent={setDisabled}></Retrievers>
+          <Retrievers
+            disableParent={setDisabled}
+            defaultCheckpoint={selectedCollection?.checkpoint}
+          ></Retrievers>
           <Collections
             retriever={retrievers.selectedRetriever}
             selectedCollection={selectedCollection}

src/components/retrievers/index.js

@@ -41,7 +41,7 @@ import { addNotification } from "../notifications/notificationsSlice";
 
 import "./styles.scss";
 
-function Retrievers({ disableParent }) {
+function Retrievers({ disableParent, defaultCheckpoint }) {
   // Redux connectivity
   const retrievers = useSelector((state) => state.retrievers);
   const dispatch = useDispatch();
@@ -313,7 +313,7 @@ function Retrievers({ disableParent }) {
                     <Select
                       id={"parameter-" + parameter.parameter_id}
                       labelText={parameter.name}
-                      value={parameter.value || "placeholder-item"}
+                      value={parameter.value || defaultCheckpoint || "placeholder-item"}
                       onChange={(event) => {
                         dispatch(
                           updateParameterValue({
@@ -374,6 +374,7 @@ function Retrievers({ disableParent }) {
 
 Retrievers.propTypes = {
   disableParent: PropTypes.func,
+  defaultCheckpoint: PropTypes.string,
 };
 
 export default Retrievers;