fabric-samples/high-throughput is a sample Chaincode for
delta-based transaction model. When executing `update`, a new delta
for a particular variable is updated to the ledger. The sum of a
variable is updated to ledger by deleting all of its delta rows
while computing the sum. The current Chaincode has two types of
pruning functions. However, there is no difference in terms of
Fabric's transaction model.
This CR adds the following changes.
- Remove unnecessary `pruneSafe` function.
- Change the name of function from `pruneFast` to `prune`.
- Update or delete related scripts.
- Improve a related documentation.
FAB-11796 #done
Change-Id: I5daa21554e53d77b7b5081f02a2846a85ec06f9a
Signed-off-by: Yuki Kondo <yuki.kondo@hal.hitachi.com>
Pin fabric-samples in master to "unstable" so that latest node modules get used by default.
Change-Id: I36df30cb108a350c8e59756ed0d2f03610eb1d73
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Updated chaincode, BYFN, and all other references to example02 to use
the new name ABstore.
Change-Id: I04c177f9de68eb913f4384fd643aa69631143d58
Signed-off-by: Arnaud J Le Hors <lehors@us.ibm.com>
Fix misspellings of "Prerequesites" to "Prerequisites",
and "prinicpal" to "principal"
Change-Id: I1024cc0f720bedddee3286b2520ab3824d7a1d5b
Signed-off-by: Daisuke IIZUKA <daisuke.iizuka.ag@hitachi.com>
This CR adds unit test code to the ABAC sample Chaincode to show
how to use MockStub for Chaincode that uses the `cid` package.
To test the access control in Chaincode method, Creator field in
MockStub is set by reading mspID and certificate with attributes.
FAB-13769 #done
Change-Id: Iddc5ea105b25afcc18b8ff54cf359d2b9406e829
Signed-off-by: Yuki Kondo <yuki.kondo@hal.hitachi.com>
Updated compose files and scripts to use the correct mapping.
Change-Id: Iccbe384393c2736c5ba197d70ef6a124588ad588
Signed-off-by: Arnaud J Le Hors <lehors@us.ibm.com>
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>
This sample uses images which are no
longer published and are not supported
by the community.
FABC-781 #done
Change-Id: I01865b433a1ef4345aaf47255b92c1f83275aa4f
Signed-off-by: Gari Singh <gari.r.singh@gmail.com>
Update the Balance Transfer to return the fabric error.
The sample application was updated to both return the error
in the REST response and to post the error to the log.
The sample was updated with the 'channel.close()' so
that users will note how to shutdown a channel and not
hold connections open.
Change-Id: I49f20a50340adff52cf57db00a121ffd75eb1827
Signed-off-by: Bret Harrison <beharrison@nc.rr.com>
This change is to update Jenkinsfile to fetch
the patchset for verify jobs and clone the latest
commit for merge jobs.
Change-Id: I20f9a322eb9f60b648b4b630df2d4565223be916
Signed-off-by: Sambhav Nidamarty <sambhavdutt@gmail.com>
Use GitHub's process to automatically comment
and close PRs, with a pointer to the contributing
guide.
Change-Id: Iea3d1391a4175c98f2d5eeb9a8047d09286d46b7
Signed-off-by: Ry Jones <ry@linux.com>
This is an example on how to represent and implement basic interest
rate swap handling using fabric. It demonstrates the
usage of state-based endorsement.
Change-Id: I04e631299d95262e54e1532489766aa20477064c
Signed-off-by: Matthias Neugschwandtner <eug@zurich.ibm.com>
Signed-off-by: Alessandro Sorniotti <ale.linux@sopit.net>
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Update byfn/eyfn Jenkins script to get the latest
version binaries for fabric and fabric-ca
Change-Id: I0a310385285b1c086a6cfef0f7cb1c1906ed8351
Signed-off-by: Sambhav Nidamarty <sambhavdutt@gmail.com>
- Update CORE_LOGGING_LEVEL to FABRIC_LOGGING_SPEC
- Add port as an argument in case default port is used
Change-Id: I29725a100a095b2b6f2ec6262e7b70730445385e
Signed-off-by: Wenjian Qiao <wenjianq@gmail.com>
The -o flag was a legacy option on `peer node start` and has been
removed.
Change-Id: Idf3cf57d39461b57c6f61b32e971e14031278e3f
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>
Move the old programming model samples for FabCar,
including the "node" (JavaScript!) chaincode sample
and the JavaScript application in the top level into
new subdirectories called "javascript-low-level".
We still want to keep these samples around for comparision
purposes, but most new developers should be using the new
samples built using the new programming model.
At the same time, update the startFabric.sh script
to output correct help information on how to run
the applications built using the new programming model
after starting the Fabric network and deploying the chaincode.
Change-Id: I1e3701737f105cba67f661bf893771ac8a3a0373
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
The TypeScript version of the FabCar app uses a dodgy
"as any" cast to get around a bug that has been fixed;
turns out the wrong name was being used (should have
been asLocalhost, not useLocalhost).
Note, because basic-network does not use TLS, we cannot
use service discovery. We can enable service discovery
when we migrate FabCar to BYFN instead.
Change-Id: I36dad1c8cc7380ca1123805ae3e74fe1e7665b40
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
The new FabCar apps currently have a dependency on
the fabric-client (old programming model) module,
but now the dependencies of the fabric-network module
have been corrected, this dependency can be removed.
The fabric-ca-client dependency is staying because the
FabCar apps explicitly require this module to perform
CA interactions.
Change-Id: Iee40f7a560d5ac0a0f8202fc6d751aa45467829e
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Add a new version of the FabCar applications using the new
programming model (fabric-network), written in JavaScript.
Change-Id: I0fcc2e8a10291805d5389c7fc8d1e529debd600a
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Add a new version of the FabCar applications using the new
programming model (fabric-network), written in TypeScript.
The new programming model requires a connection profile, so
I have added connection profiles (JSON and YAML) versions to
the basic-network sample. When we switch FabCar to use first-network,
we will have to add connection profiles into that as well.
Change-Id: I81bae907fc64a1cde0234325f37b53e5cd7964e5
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Adding support to upgrade from 1.3.x to 1.4.0 using upgrade_to_v14.sh
and changes to byfn.sh
For this, no v1_4 capabilities need to be enabled other than v1_3
capabilities on channel and application group level
Only upgrading the images from v1.3.x to v.1.4.0 for peer, orderer,
cli, ccenv
Change-Id: I991f96c2deb3c91870ec4654aa8b561f49594248
Signed-off-by: Surya Lanka <suryalnvs@gmail.com>
Augment the fabric-samples first-network sample to include a flag that allows a choice of consensus-type:
solo (default) or kafka.
- Add note on production deployment of kafka
- Remove port mapping for kafka and zookeeper containars
Change-Id: I3204ba44e5974961eb69649b6f5744f52097ce80
Signed-off-by: Yoav Tock <tock@il.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>
Introduce automated tests for the fabcar sample, that deploy
the new sample contracts and submit the initLedger transaction
using the "peer" CLI.
Additional changes will follow to drive the new sample apps
to ensure that they work as well (but the apps aren't there
yet!).
Change-Id: Ie42d139eb1dc1cf0f7c16f41f54bb5f40309921c
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
The type definitions for the sinon module have been updated so that
they require TypeScript 3; TypeScript 3 has been out for a while, so
we should pick that up as well as updating all of the other dependencies.
Change-Id: Ia58e36158d83ed3cc5cad6353e164bfc2453a00a
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
This CR updates the startFabric.sh script in the fabcar
sample to deploy the new fabcar contracts written with
the new programming model, in either JavaScript or
TypeScript.
Because both JavaScript and TypeScript use the chaincode
language of "node", we need to separate "source" language
from "runtime" language. Also taking the chance to rename
the option "golang" to "go" to match the directory.
Change-Id: Ib42661223925b1d8df8fd73cf8c1aac9d8a29e59
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Add new FabCar contract sample using the new programming model, written
in TypeScript. Add the new contract sample alongside the existing one
written in the old programming model, which will be removed in a subsequent
change request.
Change-Id: I47e5f16b475c68f9a1c4752af2623f090fbf12c9
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Add new FabCar contract sample using the new programming model, written
in JavaScript. Add the new contract sample alongside the existing one
written in the old programming model, which will be removed in a subsequent
change request.
Change-Id: Iea46b0a616dbd072b5bd7227ada827a26560f153
Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
The latest cid package is fabric/core/chaincode/shim/ext/cid.
This CR fixes the abac sample to use the new cid package instead
of the old one at fabric/core/chaincode/lib/cid.
The vendor folder is also updated with the new cid package.
Change-Id: Ifc431ee4504cd009f84f9d5de271721597bba6e7
Signed-off-by: Yuki Kondo <yuki.kondo@hal.hitachi.com>
