Add dueDate and assignee on notes (#988)

* Add dueDate and assignee on notes

* Fix tests

* Fix tests

front/src/modules/activities/components/ActivityAssigneePicker.tsx

@@ -0,0 +1,79 @@
+import { useFilteredSearchEntityQuery } from '@/search/hooks/useFilteredSearchEntityQuery';
+import { useRecoilScopedState } from '@/ui/recoil-scope/hooks/useRecoilScopedState';
+import { SingleEntitySelect } from '@/ui/relation-picker/components/SingleEntitySelect';
+import { relationPickerSearchFilterScopedState } from '@/ui/relation-picker/states/relationPickerSearchFilterScopedState';
+import { EntityForSelect } from '@/ui/relation-picker/types/EntityForSelect';
+import { Entity } from '@/ui/relation-picker/types/EntityTypeForSelect';
+import {
+  Activity,
+  User,
+  useSearchUserQuery,
+  useUpdateActivityMutation,
+} from '~/generated/graphql';
+
+export type OwnProps = {
+  activity: Pick<Activity, 'id'> & {
+    accountOwner?: Pick<User, 'id' | 'displayName'> | null;
+  };
+  onSubmit?: () => void;
+  onCancel?: () => void;
+};
+
+type UserForSelect = EntityForSelect & {
+  entityType: Entity.User;
+};
+
+export function ActivityAssigneePicker({
+  activity,
+  onSubmit,
+  onCancel,
+}: OwnProps) {
+  const [searchFilter] = useRecoilScopedState(
+    relationPickerSearchFilterScopedState,
+  );
+  const [updateActivity] = useUpdateActivityMutation();
+
+  const companies = useFilteredSearchEntityQuery({
+    queryHook: useSearchUserQuery,
+    selectedIds: activity?.accountOwner?.id ? [activity?.accountOwner?.id] : [],
+    searchFilter: searchFilter,
+    mappingFunction: (user) => ({
+      entityType: Entity.User,
+      id: user.id,
+      name: user.displayName,
+      avatarType: 'rounded',
+      avatarUrl: user.avatarUrl ?? '',
+    }),
+    orderByField: 'firstName',
+    searchOnFields: ['firstName', 'lastName'],
+  });
+
+  async function handleEntitySelected(
+    selectedUser: UserForSelect | null | undefined,
+  ) {
+    if (selectedUser) {
+      await updateActivity({
+        variables: {
+          where: { id: activity.id },
+          data: {
+            assignee: { connect: { id: selectedUser.id } },
+          },
+        },
+      });
+    }
+
+    onSubmit?.();
+  }
+
+  return (
+    <SingleEntitySelect
+      onEntitySelected={handleEntitySelected}
+      onCancel={onCancel}
+      entities={{
+        loading: companies.loading,
+        entitiesToSelect: companies.entitiesToSelect,
+        selectedEntity: companies.selectedEntities[0],
+      }}
+    />
+  );
+}