The marbles02_private example needs to be updated to pass all
attributes as transient data instead of arguments.
This will prevent identifiable information being sent to the orderer.
Also removed transferMarblesBasedOnColor since range
queries and update is not supported in a transaction when
using private data, as different peers may have
different data in their local private state
databases.
Change-Id: I7c3cebcb49b6c59e4e8ea35f46a799ffdd1999e9
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
memberOnlyRead is a new private data collection config
property in v1.4. This CR adds it to the marbles02_private
sample chaincode.
Change-Id: I9aeedd43cf835533c7bb2f0f0b6343f819b53e9c
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Marbles02 chaincode updated to utilize private
data collections on all ledger APIs.
To run the sample, follow the instructions
in FAB-10231. An official tutorial will follow.
Change-Id: Id9b3dbae8ab62afe81ee8d116b7bd4efc0213933
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
