Update README and ci

Signed-off-by: Stanislav Jakuschevskij <stas@two-giants.com>

Author: twoGiants

ci/scripts/run-test-network-off-chain.sh

@@ -41,11 +41,22 @@ print "Initializing Typescript off-chain data application"
 pushd ../off_chain_data/application-typescript
 rm -f checkpoint.json store.log
 npm install
-print "Running the output app"
+print "Running the Typescript app"
 SIMULATED_FAILURE_COUNT=1 npm start getAllAssets transact getAllAssets listen
 SIMULATED_FAILURE_COUNT=1 npm start listen
 popd
 
+# Run off-chain data Go application
+export CHAINCODE_NAME=go_off_chain_data
+deployChaincode
+print "Initializing Go off-chain data application"
+pushd ../off_chain_data/application-go
+rm -f checkpoint.json store.log
+print "Running the Go app"
+SIMULATED_FAILURE_COUNT=1 go run . getAllAssets transact getAllAssets listen
+SIMULATED_FAILURE_COUNT=1 go run . listen
+popd
+
 # Run off-chain data Java application
 #createNetwork
 export CHAINCODE_NAME=off_chain_data

off_chain_data/README.md

@@ -65,6 +65,10 @@ The Fabric test network is used to deploy and run this sample. Follow these step
    npm install
    npm start transact listen
 
+   # To run the Go sample application
+   cd application-go
+   go run . transact listen
+
    # To run the Java sample application
    cd application-java
    ./gradlew run --quiet --args='transact listen'
@@ -79,6 +83,10 @@ The Fabric test network is used to deploy and run this sample. Follow these step
    cd application-typescript
    npm --silent start getAllAssets
 
+   # To run the Go sample application
+   cd application-go
+   go run . getAllAssets
+
    # To run the Java sample application
    cd application-java
    ./gradlew run --quiet --args=getAllAssets
@@ -93,6 +101,12 @@ The Fabric test network is used to deploy and run this sample. Follow these step
    SIMULATED_FAILURE_COUNT=5 npm start listen
    npm start listen
 
+   # To run the Go sample application
+   cd application-go
+   go run . transact
+   SIMULATED_FAILURE_COUNT=5 go run . listen
+   go run . listen
+
    # To run the Java sample application
    cd application-java
    ./gradlew run --quiet --args=transact

off_chain_data/application-go/getAllAssets.go

@@ -20,15 +20,20 @@ func getAllAssets(clientConnection *grpc.ClientConn) {
 	id, options := newConnectOptions(clientConnection)
 	gateway, err := client.Connect(id, options...)
 	if err != nil {
-		panic((err))
+		panic(err)
 	}
 	defer gateway.Close()
 
 	contract := gateway.GetNetwork(channelName).GetContract(chaincodeName)
 	smartContract := atb.NewAssetTransferBasic(contract)
 	assets, err := smartContract.GetAllAssets()
 	if err != nil {
-		panic((err))
+		panic(err)
+	}
+
+	if len(assets) == 0 {
+		fmt.Println("no assets")
+		return
 	}
 
 	fmt.Println(formatJSON(assets))