Load views on user load and read in cache (#3552)

* WIP

* Poc

* Use cached root query + remove proloaded views state

* Fix storybook test + fix codegen

* Return default schema if token is absent, unauthenticated if token is invalid

* Use enum instead of bool

---------

Co-authored-by: Thomas Trompette <thomast@twenty.com>
Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-front/src/modules/apollo/hooks/useCachedRootQuery.ts

@@ -0,0 +1,50 @@
+import { useApolloClient } from '@apollo/client/react/hooks/useApolloClient';
+import gql from 'graphql-tag';
+
+import { useMapFieldMetadataToGraphQLQuery } from '@/object-metadata/hooks/useMapFieldMetadataToGraphQLQuery';
+import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
+import { QueryMethodName } from '@/object-metadata/types/QueryMethodName';
+
+export const useCachedRootQuery = ({
+  objectMetadataItem,
+  queryMethodName,
+}: {
+  objectMetadataItem: ObjectMetadataItem | undefined;
+  queryMethodName: QueryMethodName;
+}) => {
+  const mapFieldMetadataToGraphQLQuery = useMapFieldMetadataToGraphQLQuery();
+  const apolloClient = useApolloClient();
+
+  if (!objectMetadataItem) {
+    return { cachedRootQuery: null };
+  }
+
+  const buildRecordFieldsFragment = () => {
+    return objectMetadataItem.fields
+      .filter((field) => field.type !== 'RELATION')
+      .map((field) => mapFieldMetadataToGraphQLQuery(field))
+      .join(' \n');
+  };
+
+  const cacheReadFragment = gql`
+    fragment RootQuery on Query {
+      ${
+        QueryMethodName.FindMany === queryMethodName
+          ? objectMetadataItem.namePlural
+          : objectMetadataItem.nameSingular
+      } {
+        ${QueryMethodName.FindMany === queryMethodName ? 'edges { node { ' : ''}
+            ${buildRecordFieldsFragment()}
+        ${QueryMethodName.FindMany === queryMethodName ? '}}' : ''}
+
+      }
+    }
+  `;
+
+  const cachedRootQuery = apolloClient.readFragment({
+    id: 'ROOT_QUERY',
+    fragment: cacheReadFragment,
+  });
+
+  return { cachedRootQuery };
+};