reshared resource is not listed for sharee after accepting share

[kiranparajuli589]

Describe the bug

A clear and concise description of what the bug is.

Steps to reproduce

Steps to reproduce the behavior:

1. create three users uu1, uu2, uu3
2. create folder tmp and tmp/sub using user uu1
3. share tmp with uu2 using user uu1
4. accept incoming share using uu2
5. reshare Shares/tmp/sub with uu3 using user uu2
6. accept incoming share using uu3

Expected behavior

• for user uu3, sub dir should be listed inside Shares directory

Actual behavior

• not listed

Setup

Please describe how you started the server and provide a list of relevant environment variables.

export OCIS_URL=https://localhost:9200
export STORAGE_HOME_DRIVER=$DRIVER
export STORAGE_USERS_DRIVER=$DRIVER
export STORAGE_DRIVER_OCIS_ROOT=/tmp/ocis/storage/users
export STORAGE_DRIVER_LOCAL_ROOT=/tmp/ocis/local/root
export STORAGE_METADATA_ROOT=/tmp/ocis/metadata
export STORAGE_DRIVER_OWNCLOUD_DATADIR=/tmp/ocis/owncloud/data
export STORAGE_HOME_DATA_SERVER_URL=http://localhost:9155/data
export STORAGE_USERS_DATA_SERVER_URL=http://localhost:9158/data
export STORAGE_SHARING_USER_JSON_FILE=/tmp/ocis/shares.json
export PROXY_ENABLE_BASIC_AUTH=True
export WEB_UI_CONFIG=$HOME/www/ocConfigs/ocis-config/ocis-config.json
export IDP_IDENTIFIER_REGISTRATION_CONF=$HOME/www/ocConfigs/ocis-config/idp.yml
export OCIS_LOG_LEVEL="error"
export SETTINGS_DATA_PATH=/tmp/ocis/settings

if [ $DRIVER == "owncloud" ]
then
	export EXPECTED_FAILURES_FILE=$HOME/go/src/github.com/owncloud/ocis/tests/acceptance/expected-failures-API-on-OWNCLOUD-storage.md
	export STORAGE_DRIVER_OWNCLOUD_REDIS_ADDR=localhost:6379
else
	export STORAGE_DRIVER_OWNCLOUD_REDIS_ADDR=
	export EXPECTED_FAILURES_FILE=$HOME/go/src/github.com/owncloud/ocis/tests/acceptance/expected-failures-API-on-OCIS-storage.md
fi

Additional context

Add any other context about the problem here.

[pmaier1]

The solution to this is part of the "Resharing" feature.