deployChaincode.sh

export CORE_PEER_TLS_ENABLED=true
export ORDERER_CA=${PWD}/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
export PEER0_ORG1_CA=${PWD}/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export PEER0_ORG2_CA=${PWD}/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
export FABRIC_CFG_PATH=${PWD}/config/

#export PRIVATE_DATA_CONFIG=${PWD}/artifacts/private-data/collections_config.json

export CHANNEL_NAME="lnet-1"

setGlobalsForOrderer() {
    export CORE_PEER_LOCALMSPID="OrdererMSP"
    export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
    export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/ordererOrganizations/example.com/users/Admin@example.com/msp

}

setGlobalsForPeer0Org1() {
    export CORE_PEER_LOCALMSPID="Org1MSP"
    export CORE_PEER_TLS_ROOTCERT_FILE=$PEER0_ORG1_CA
    export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
    # export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp
    export CORE_PEER_ADDRESS=localhost:7051
}

setGlobalsForPeer1Org1() {
    export CORE_PEER_LOCALMSPID="Org1MSP"
    export CORE_PEER_TLS_ROOTCERT_FILE=$PEER0_ORG1_CA
    export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
    export CORE_PEER_ADDRESS=localhost:8051

}

setGlobalsForPeer0Org2() {
    export CORE_PEER_LOCALMSPID="Org2MSP"
    export CORE_PEER_TLS_ROOTCERT_FILE=$PEER0_ORG2_CA
    export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp
    export CORE_PEER_ADDRESS=localhost:9051

}

setGlobalsForPeer1Org2() {
    export CORE_PEER_LOCALMSPID="Org2MSP"
    export CORE_PEER_TLS_ROOTCERT_FILE=$PEER0_ORG2_CA
    export CORE_PEER_MSPCONFIGPATH=${PWD}/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp
    export CORE_PEER_ADDRESS=localhost:10051

}

CHANNEL_NAME="lnet-1"
CC_RUNTIME_LANGUAGE="node"
VERSION="0.0.1"
CC_SRC_PATH="${PWD}/sampleapp/chaincode" # Path to package.json
CC_NAME="learningnet-chaincode"
SEQUENCE_NO="1"

#
# Following Hyperledger Fabric Chaincode lifecycle introduced in v2.0
#
# Refer: https://hyperledger-fabric.readthedocs.io/en/release-2.0/chaincode_lifecycle.html
#
packageChaincode() {
    rm -rf ${CC_NAME}.tar.gz
    setGlobalsForPeer0Org1
    peer lifecycle chaincode package ${CC_NAME}.tar.gz \
        --path ${CC_SRC_PATH} --lang ${CC_RUNTIME_LANGUAGE} \
        --label ${CC_NAME}_${VERSION}
    echo "===================== Chaincode is packaged on peer0.org1 ===================== "
}
# packageChaincode

installChaincode() {
    setGlobalsForPeer0Org1
    peer lifecycle chaincode install ${CC_NAME}.tar.gz
    echo "===================== Chaincode is installed on peer0.org1 ===================== "

    # setGlobalsForPeer1Org1
    # peer lifecycle chaincode install ${CC_NAME}.tar.gz
    # echo "===================== Chaincode is installed on peer1.org1 ===================== "

    # If you want peer0 of org2 to be endorser peer, then uncomment the below three lines (setting globals for the peer, chaincode install and -optional- echo message)
    # How does a peer become an endorsing peer?: https://stackoverflow.com/a/58221692
    setGlobalsForPeer0Org2
    peer lifecycle chaincode install ${CC_NAME}.tar.gz
    echo "===================== Chaincode is installed on peer0.org2 ===================== "

    # setGlobalsForPeer1Org2
    # peer lifecycle chaincode install ${CC_NAME}.tar.gz
    # echo "===================== Chaincode is installed on peer1.org2 ===================== "
}

# installChaincode

queryInstalled() {
    setGlobalsForPeer0Org1
    peer lifecycle chaincode queryinstalled >&log.txt
    cat log.txt
    PACKAGE_ID=$(sed -n "/${CC_NAME}_${VERSION}/{s/^Package ID: //; s/, Label:.*$//; p;}" log.txt)
    echo PackageID is ${PACKAGE_ID}
    echo "===================== Query installed successful on peer0.org1 on channel ===================== "
}

# queryInstalled

# --collections-config ./artifacts/private-data/collections_config.json \
#         --signature-policy "OR('Org1MSP.member','Org2MSP.member')" \
# --collections-config $PRIVATE_DATA_CONFIG \

approveForMyOrg1() {
    setGlobalsForPeer0Org1
    # set -x
    peer lifecycle chaincode approveformyorg -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com --tls \
        --cafile $ORDERER_CA --channelID $CHANNEL_NAME --name ${CC_NAME} --version ${VERSION} \
        --init-required --package-id ${PACKAGE_ID} \
        --sequence ${SEQUENCE_NO}
        #--collections-config $PRIVATE_DATA_CONFIG \
    # set +x

    echo "===================== chaincode approved from org 1 ===================== "

}

# approveForMyOrg1

# --signature-policy "OR ('Org1MSP.member')"
# --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA
# --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles $PEER0_ORG1_CA --peerAddresses peer0.org2.example.com:9051 --tlsRootCertFiles $PEER0_ORG2_CA
#--channel-config-policy Channel/Application/Admins
# --signature-policy "OR ('Org1MSP.peer','Org2MSP.peer')"

checkCommitReadiness() {
    setGlobalsForPeer0Org1
    peer lifecycle chaincode checkcommitreadiness \
        --channelID $CHANNEL_NAME --name ${CC_NAME} --version ${VERSION} \
        --sequence ${SEQUENCE_NO} --output json --init-required
        #--collections-config $PRIVATE_DATA_CONFIG \
    echo "===================== checking commit Readiness from org 1 ===================== "
}

# checkCommitReadiness

# --collections-config ./artifacts/private-data/collections_config.json \
# --signature-policy "OR('Org1MSP.member','Org2MSP.member')" \
approveForMyOrg2() {
    setGlobalsForPeer0Org2

    peer lifecycle chaincode approveformyorg -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com --tls $CORE_PEER_TLS_ENABLED \
        --cafile $ORDERER_CA --channelID $CHANNEL_NAME --name ${CC_NAME} \
        --version ${VERSION} --init-required --package-id ${PACKAGE_ID} \
        --sequence ${SEQUENCE_NO}
        #--collections-config $PRIVATE_DATA_CONFIG \

    echo "===================== chaincode approved from org 2 ===================== "
}

# approveForMyOrg2

checkCommitReadiness() {

    setGlobalsForPeer0Org1
    peer lifecycle chaincode checkcommitreadiness --channelID $CHANNEL_NAME \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --name ${CC_NAME} --version ${VERSION} --sequence ${SEQUENCE_NO} --output json --init-required
        # --collections-config $PRIVATE_DATA_CONFIG \
    echo "===================== checking commit readiness from org 1 ===================== "
}

# checkCommitReadiness

commitChaincodeDefinition() {
    setGlobalsForPeer0Org1
    peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        --channelID $CHANNEL_NAME --name ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
        --version ${VERSION} --sequence ${SEQUENCE_NO} --init-required
        # --collections-config $PRIVATE_DATA_CONFIG \

}

# commitChaincodeDefinition

queryCommitted() {
    setGlobalsForPeer0Org1
    peer lifecycle chaincode querycommitted --channelID $CHANNEL_NAME --name ${CC_NAME}

}

# queryCommitted

chaincodeInvokeInit() {
    setGlobalsForPeer0Org1
    peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
        --isInit -c '{"function": "initStudRecords","Args":[""]}'

}

# chaincodeInvokeInit

chaincodeInvoke() {
    setGlobalsForPeer0Org1
    ## Init ledger
    peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
        -c '{"function": "initStudRecords","Args":[""]}'

    ## Add private data
    # export CAR=$(echo -n "{\"key\":\"1111\", \"make\":\"Tesla\",\"model\":\"Tesla A1\",\"color\":\"White\",\"owner\":\"pavan\",\"price\":\"10000\"}" | base64 | tr -d \\n)
    # peer chaincode invoke -o localhost:7050 \
    #     --ordererTLSHostnameOverride orderer.example.com \
    #     --tls $CORE_PEER_TLS_ENABLED \
    #     --cafile $ORDERER_CA \
    #     -C $CHANNEL_NAME -n ${CC_NAME} \
    #     --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
    #     --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
    #     -c '{"function": "createPrivateCar", "Args":[]}' \
    #     --transient "{\"car\":\"$CAR\"}"
}

# chaincodeInvoke

chaincodeQuery() {
    setGlobalsForPeer0Org1
    peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} -c '{"function": "showGrades","Args":[""]}'

    setGlobalsForPeer0Org2
    peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} -c '{"function": "showStudents","Args":[""]}'

    # Query Private Car by Id
    # peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} -c '{"function": "readPrivateCar","Args":["1111"]}'
    # peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} -c '{"function": "readCarPrivateDetails","Args":["1111"]}'
}


# chaincodeQuery

quickExecChaincodeFuncs(){
    # Use 'peer chaincode invoke' when you want a request to be entered into the ledger otherwise use 'peer chaincode query' 
    setGlobalsForPeer0Org2
    peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
    -c '{"function": "addStudent","Args":["{\"id\":2,\"name\":\"Aditya Nambiar\",\"year\":\"FourthYear\"}","{\"id\":1,\"totalGrade\":297}"]}'

    sleep 3 # we give 3 seconds to allow entry of new student in couchdb
    
    setGlobalsForPeer0Org1
    peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
    -c '{"function": "getStudent","Args":["{\"id\":2}"]}'
    
    setGlobalsForPeer0Org2 # evaluateTransaction()
    peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} -c '{"function": "showStudents","Args":[""]}'

    setGlobalsForPeer0Org1 
    peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
    -c '{"function": "updateStudent","Args":["{\"id\":2,\"name\":\"Aditya Nambiar\",\"year\":\"FourthYear\",\"grades\":{\"id\":3,\"subA\":100,\"subB\":100,\"subC\":100,\"totalGrade\":300}}"]}'
    
    # # # Just to make sure that the student was updated:
    setGlobalsForPeer0Org2 # evaluateTransaction()
    peer chaincode query -C $CHANNEL_NAME -n ${CC_NAME} \
    -c '{"function": "getStudent","Args":["{\"id\":2}"]}'
    
    sleep 10 # So that we get 10 seconds to view the state in couchdb (url: http://localhost:5984/_utils/#database/lnet-1_learningnet-chaincode/_all_docs )     

    setGlobalsForPeer0Org2
     peer chaincode invoke -o localhost:7050 \
        --ordererTLSHostnameOverride orderer.example.com \
        --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA \
        -C $CHANNEL_NAME -n ${CC_NAME} \
        --peerAddresses localhost:7051 --tlsRootCertFiles $PEER0_ORG1_CA \
        --peerAddresses localhost:9051 --tlsRootCertFiles $PEER0_ORG2_CA \
    -c '{"function": "deleteStudent","Args":["{\"id\":2}"]}'

}

packageChaincode
installChaincode
queryInstalled
approveForMyOrg1
checkCommitReadiness
approveForMyOrg2
checkCommitReadiness
commitChaincodeDefinition
queryCommitted
chaincodeInvokeInit
sleep 5
chaincodeInvoke
sleep 3
chaincodeQuery

quickExecChaincodeFuncs