- Added generic smart contract template

- Refer README to quickly create a smart contract using the template

fabric_chaincode_template/.gitignore

+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and *not* Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port

fabric_chaincode_template/README.md

+# fabric_chaincode_template
+Hyperledger fabric chaincode template 
+
+
+**To create New chaincode :**
+
+- Edit CHAINCODE_NAME and CHAINCODE_CLASS_NAME in the file https://github.com/bityoga/fabric_chaincode_template/blob/main/create_chaincode.sh
+- Execute the script "create_chaincode.sh" 
+- For couchdb rich queries support, edit the fields in the index file under the directory ***"chaincode/src/lib/META-INF/statedb/couchdb/indexes/"***
+
+  ![Screenshot from 2020-12-31 16-27-41](https://user-images.githubusercontent.com/30879156/103416081-3fea8600-4b85-11eb-9d82-35dc22185b02.png)

fabric_chaincode_template/chaincode/shell_scripts/get.sh

+#!/bin/bash
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+QUERY_PARAMS='{"Args":["GetAllAssets"]}'
+
+export PEER_HOST=peer2
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode query -C $CHANNEL_NAME -n $CHAINCODE_NAME -c $QUERY_PARAMS

fabric_chaincode_template/chaincode/shell_scripts/install.sh

+#!/bin/bash
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export PEER_HOST=peer2
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=$CORE_PEER_MSPCONFIGPATH CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode install -n $CHAINCODE_NAME -v $CHAINCODE_VERSION -l node -p $CHAINCODE_SRC_CODE_PATH

fabric_chaincode_template/chaincode/shell_scripts/instantiate.sh

+#!/bin/bash
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+INSTANTIATE_PARAMS='{"Args":["InitLedger"]}'
+CHANNEL_NAME="appchannel"
+
+export PEER_HOST=peer2
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+
+
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=$CORE_PEER_MSPCONFIGPATH CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode instantiate -C $CHANNEL_NAME -n $CHAINCODE_NAME -v $CHAINCODE_VERSION -c $INSTANTIATE_PARAMS -o ${ORDERER_HOST}:7050 --tls --cafile ${CORE_PEER_TLS_ROOTCERT_FILE}

fabric_chaincode_template/chaincode/shell_scripts/put.sh

+#!/bin/bash
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+INVOKE_PARAMS='{"Args":["CreateAssetJson","srk","1000","InitialCredit"]}'
+
+export PEER_HOST=peer2
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode invoke -C $CHANNEL_NAME -n $CHAINCODE_NAME -c $INVOKE_PARAMS -o ${ORDERER_HOST}:7050 --tls --cafile ${CORE_PEER_TLS_ROOTCERT_FILE}

fabric_chaincode_template/chaincode/shell_scripts/upgrade.sh

+#!/bin/bash
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.2"
+INSTANTIATE_PARAMS='{"Args":["InitLedger"]}'
+CHANNEL_NAME="appchannel"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export PEER_HOST=peer2
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=$CORE_PEER_MSPCONFIGPATH CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode install -n $CHAINCODE_NAME -v $CHAINCODE_VERSION -l node -p $CHAINCODE_SRC_CODE_PATH &&
+CORE_PEER_ADDRESS=$CORE_PEER_ADDRESS CORE_PEER_MSPCONFIGPATH=$CORE_PEER_MSPCONFIGPATH CORE_PEER_TLS_ROOTCERT_FILE=$CORE_PEER_TLS_ROOTCERT_FILE peer chaincode upgrade -C $CHANNEL_NAME -n $CHAINCODE_NAME -v $CHAINCODE_VERSION -c $INSTANTIATE_PARAMS -p $CHAINCODE_SRC_CODE_PATH -o ${ORDERER_HOST}:7050 --tls --cafile ${CORE_PEER_TLS_ROOTCERT_FILE}

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/1_package.sh

+#!/bin/bash
+# peer lifecycle chaincode package CHAINCODE-NAME.tar.gz --path ../src/ --lang node --label smart_meter_1.0
+
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PACKAGE_NAME="${CHAINCODE_NAME}.tar.gz"
+CHAINCODE_LABEL="${CHAINCODE_NAME}_${CHAINCODE_VERSION}"
+CHANCODE_LANGUAGE="node"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+
+export ORGANISATION_NAME="hlfMSP"
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+peer lifecycle chaincode package ${PACKAGE_NAME} --path ${CHAINCODE_SRC_CODE_PATH} --lang ${CHANCODE_LANGUAGE} --label ${CHAINCODE_LABEL}
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/2_install.sh

+#!/bin/bash
+# peer lifecycle chaincode install CHAINCODE-NAME.tar.gz
+# peer lifecycle chaincode queryinstalled --output json
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PACKAGE_NAME="${CHAINCODE_NAME}.tar.gz"
+CHAINCODE_LABEL="${CHAINCODE_NAME}_${CHAINCODE_VERSION}"
+CHANCODE_LANGUAGE="node"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export ORGANISATION_NAME="hlfMSP"
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+peer lifecycle chaincode install ${PACKAGE_NAME} &&
+peer lifecycle chaincode queryinstalled --output json
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/3_approve_chaincode_def_for_org.sh

+#!/bin/bash
+# peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id
+# peer lifecycle chaincode approveformyorg -o orderer:7050 --channelID appchannel --name CHAINCODE-NAME --version 1.0 --package-id $CC_PACKAGE_ID --sequence 1 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt
+
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PACKAGE_NAME="${CHAINCODE_NAME}.tar.gz"
+CHAINCODE_LABEL="${CHAINCODE_NAME}_${CHAINCODE_VERSION}"
+CHANCODE_LANGUAGE="node"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export ORGANISATION_NAME="hlfMSP"
+SIGNATURE_POLICY="OR('${ORGANISATION_NAME}.member')"
+CHANNEL_NAME="appchannel"
+SEQUENCE="1"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export CC_PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+
+
+peer lifecycle chaincode approveformyorg -o ${ORDERER_HOST}:7050 --channelID ${CHANNEL_NAME} --name ${CHAINCODE_NAME} --version ${CHAINCODE_VERSION} --package-id ${CC_PACKAGE_ID} --sequence ${SEQUENCE} --tls --cafile ${ORDERER_CA}
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/4_check_commit_readiness.sh

+#!/bin/bash
+# peer lifecycle chaincode checkcommitreadiness --channelID appchannel --name CHAINCODE-NAME --version 1.0 --sequence 1 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt --output json
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PACKAGE_NAME="${CHAINCODE_NAME}.tar.gz"
+CHAINCODE_LABEL="${CHAINCODE_NAME}_${CHAINCODE_VERSION}"
+CHANCODE_LANGUAGE="node"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export ORGANISATION_NAME="hlfMSP"
+SIGNATURE_POLICY="OR('${ORGANISATION_NAME}.peer')"
+CHANNEL_NAME="appchannel"
+SEQUENCE="1"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export CC_PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+
+peer lifecycle chaincode checkcommitreadiness --channelID ${CHANNEL_NAME} --name ${CHAINCODE_NAME} --version ${CHAINCODE_VERSION} --sequence ${SEQUENCE} --tls --cafile ${ORDERER_CA} --output json
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/5_commit_chaincode_def_to_channel.sh

+#!/bin/bash
+# peer lifecycle chaincode commit -o orderer:7050 --channelID appchannel --name CHAINCODE-NAME --version 1.0 --sequence 1 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt --peerAddresses peer2:7051 --tlsRootCertFiles /root/CLI/orgca/peer2/msp/tls/ca.crt
+# peer lifecycle chaincode querycommitted --channelID appchannel --name CHAINCODE-NAME --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHAINCODE_VERSION="1.0"
+PACKAGE_NAME="${CHAINCODE_NAME}.tar.gz"
+CHAINCODE_LABEL="${CHAINCODE_NAME}_${CHAINCODE_VERSION}"
+CHANCODE_LANGUAGE="node"
+PWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"   
+CHAINCODE_DIR=${PWD%/*}
+CHAINCODE_SRC_CODE_PATH="$CHAINCODE_DIR/src"
+
+export ORGANISATION_NAME="hlfMSP"
+SIGNATURE_POLICY="OR('${ORGANISATION_NAME}.peer')"
+CHANNEL_NAME="appchannel"
+SEQUENCE="1"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export CC_PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+
+peer lifecycle chaincode commit -o ${ORDERER_HOST}:7050 --channelID ${CHANNEL_NAME} --name ${CHAINCODE_NAME} --version ${CHAINCODE_VERSION} --sequence ${SEQUENCE} --tls --cafile ${ORDERER_CA} --peerAddresses ${CORE_PEER_ADDRESS} --tlsRootCertFiles ${CORE_PEER_TLS_ROOTCERT_FILE} &&
+peer lifecycle chaincode querycommitted --channelID ${CHANNEL_NAME} --name ${CHAINCODE_NAME} --cafile ${ORDERER_CA}

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/invoke_create_asset.sh

+#!/bin/bash
+# peer chaincode invoke -o orderer:7050 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt -C appchannel -n CHAINCODE-NAME --peerAddresses peer2:7051 --tlsRootCertFiles /root/CLI/orgca/peer2/msp/tls/ca.crt -c '{"Args":["CreateAsset","admin_test","1000","Initial Credit"]}'
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+INVOKE_PARAMS='{"Args":["CreateAsset","admin_test","1000","Initial Credit"]}'
+export ORGANISATION_NAME="hlfMSP"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+export PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+
+peer chaincode invoke -o ${ORDERER_HOST}:7050 --tls --cafile ${ORDERER_CA} -C ${CHANNEL_NAME} -n ${CHAINCODE_NAME} --peerAddresses ${CORE_PEER_ADDRESS} --tlsRootCertFiles ${CORE_PEER_TLS_ROOTCERT_FILE} -c ${INVOKE_PARAMS}

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/invoke_init_ledger.sh

+#!/bin/bash
+# peer chaincode invoke -o orderer:7050 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt -C appchannel -n CHAINCODE-NAME --peerAddresses peer2:7051 --tlsRootCertFiles /root/CLI/orgca/peer2/msp/tls/ca.crt -c '{"Args":["InitLedger"]}'
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+INVOKE_PARAMS='{"Args":["InitLedger"]}'
+export ORGANISATION_NAME="hlfMSP"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+export PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+
+peer chaincode invoke -o ${ORDERER_HOST}:7050 --tls --cafile ${ORDERER_CA} -C ${CHANNEL_NAME} -n ${CHAINCODE_NAME} --peerAddresses ${CORE_PEER_ADDRESS} --tlsRootCertFiles ${CORE_PEER_TLS_ROOTCERT_FILE} -c ${INVOKE_PARAMS}
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/invoke_transfer.sh

+#!/bin/bash
+# peer chaincode invoke -o orderer:7050 --tls --cafile /root/CLI/orgca/orderer/msp/tls/ca.crt -C appchannel -n CHAINCODE-NAME --peerAddresses peer2:7051 --tlsRootCertFiles /root/CLI/orgca/peer2/msp/tls/ca.crt -c '{"Args":["InitLedger"]}'
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+INVOKE_PARAMS='{"Args":["TransferBalance","ark","srk","5"]}'
+export ORGANISATION_NAME="hlfMSP"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+export PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+
+#peer chaincode invoke -o ${ORDERER_HOST}:7050 --tls --cafile ${ORDERER_CA} -C ${CHANNEL_NAME} -n ${CHAINCODE_NAME} --peerAddresses ${CORE_PEER_ADDRESS} --tlsRootCertFiles ${CORE_PEER_TLS_ROOTCERT_FILE} -c ${INSTANTIATE_PARAMS}
+peer chaincode invoke -o ${ORDERER_HOST}:7050 --tls --cafile ${ORDERER_CA} -C ${CHANNEL_NAME} -n ${CHAINCODE_NAME} --peerAddresses ${CORE_PEER_ADDRESS} --tlsRootCertFiles ${CORE_PEER_TLS_ROOTCERT_FILE} -c ${INVOKE_PARAMS}
\ No newline at end of file

fabric_chaincode_template/chaincode/shell_scripts_lifecycle/query.sh

+#!/bin/bash
+# peer chaincode query -C appchannel -n CHAINCODE-NAME -c '{"Args":["GetAllAssets"]}'
+
+set -x #echo on
+
+CHAINCODE_NAME="CHAINCODE-NAME"
+CHANNEL_NAME="appchannel"
+QUERY_PARAMS='{"Args":["GetAllAssets"]}'
+export ORGANISATION_NAME="hlfMSP"
+
+export PEER_HOST=peer2
+export CORE_PEER_TLS_ENABLED=true
+export CORE_PEER_LOCALMSPID=${ORGANISATION_NAME}
+export CORE_PEER_TLS_ROOTCERT_FILE=/root/CLI/${ORGCA_HOST}/${PEER_HOST}/msp/tls/ca.crt
+export CORE_PEER_MSPCONFIGPATH=/root/CLI/${ORGCA_HOST}/${ADMIN_USER}/msp
+export CORE_PEER_ADDRESS=${PEER_HOST}:7051
+
+export ORDERER_CA=/root/CLI/${ORGCA_HOST}/${ORDERER_HOST}/msp/tls/ca.crt
+export PACKAGE_ID=$(peer lifecycle chaincode queryinstalled --output json | jq .installed_chaincodes[0].package_id)
+
+peer chaincode query -C ${CHANNEL_NAME} -n ${CHAINCODE_NAME} -c ${QUERY_PARAMS}
\ No newline at end of file

fabric_chaincode_template/chaincode/src/.eslintignore

+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+coverage

fabric_chaincode_template/chaincode/src/.eslintrc.js

+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+'use strict';
+
+module.exports = {
+	env: {
+		node: true,
+		mocha: true
+	},
+	parserOptions: {
+		ecmaVersion: 8,
+		sourceType: 'script'
+	},
+	extends: 'eslint:recommended',
+	rules: {
+		indent: ['error', 'tab'],
+		'linebreak-style': ['error', 'unix'],
+		quotes: ['error', 'single'],
+		semi: ['error', 'always'],
+		'no-unused-vars': ['error', { args: 'none' }],
+		'no-console': 'off',
+		curly: 'error',
+		eqeqeq: 'error',
+		'no-throw-literal': 'error',
+		strict: 'error',
+		'no-var': 'error',
+		'dot-notation': 'error',
+		'no-trailing-spaces': 'error',
+		'no-use-before-define': 'error',
+		'no-useless-call': 'error',
+		'no-with': 'error',
+		'operator-linebreak': 'error',
+		yoda: 'error',
+		'quote-props': ['error', 'as-needed']
+	}
+};

fabric_chaincode_template/chaincode/src/index.js

+/*
+ * Copyright IBM Corp. All Rights Reserved.
+ *
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+'use strict';
+
+const CC = require('./lib/chaincode.js');
+
+module.exports.CC = CC;
+module.exports.contracts = [ CC ];

fabric_chaincode_template/chaincode/src/lib/META-INF/statedb/couchdb/indexes/AssetUtil.json

+{
+    "index":{
+        "fields":["AssetId","TransactionUnixTimestamp"]
+    },
+    "ddoc":"indexAssetUtilDoc",
+    "name":"indexAssetUtil",
+    "type":"json"
+}
\ No newline at end of file

fabric_chaincode_template/chaincode/src/lib/chaincode.js

+/*
+ * Copyright IBM Corp. All Rights Reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+const { Contract } = require("fabric-contract-api");
+const AssetUtil = require("./AssetUtil");
+class CHAINCODE_CLASS_NAME extends Contract {
+  async InitLedger(ctx) {
+    let initialAsset = [];
+    return AssetUtil.CreateAssetJson(ctx, JSON.stringify(initialAsset));
+  }
+
+  // CreateAsset issues a new asset to the world state with given details.
+  async CreateAssetJson(ctx, assetId, assetJSON, TransactionMessage) {
+    return AssetUtil.CreateAssetJson(
+      ctx,
+      assetId,
+      assetJSON,
+      TransactionMessage
+    );
+  }
+
+  // ReadAsset returns the asset stored in the world state with given id.
+  async GetAsset(ctx, id) {
+    return AssetUtil.GetAsset(ctx, id);
+  }
+
+  // UpdateAsset updates an existing asset in the world state with provided parameters.
+  async UpdateAssetJson(ctx, assetId, updateParamsJSON, TransactionMessage) {
+    return AssetUtil.UpdateAssetJson(
+      ctx,
+      assetId,
+      updateParamsJSON,
+      TransactionMessage
+    );
+  }
+
+  // DeleteAsset deletes an given asset from the world state.
+  async DeleteAsset(ctx, id) {
+    return AssetUtil.DeleteAsset(ctx, id);
+  }
+
+  // AssetExists returns true when asset with given ID exists in world state.
+  async AssetExists(ctx, id) {
+    return AssetUtil.AssetExists(ctx, id);
+  }
+
+  // GetAsset returns the asset stored in the world state with given id.
+  async GetAsset(ctx, id) {
+    return AssetUtil.GetAsset(ctx, id);
+  }
+
+  // GetQueryResultForQueryString executes the passed in query string.
+  // Result set is built and returned as a byte array containing the JSON results.
+  async GetQueryResultForQueryString(ctx, queryString) {
+    return AssetUtil.GetQueryResultForQueryString(ctx, queryString);
+  }
+
+  // Example: Ad hoc rich query
+  // QueryAssets uses a query string to perform a query for assets.
+  // Query string matching state database syntax is passed in and executed as is.
+  // Supports ad hoc queries that can be defined at runtime by the client.
+  // If this is not desired, follow the QueryAssetsForOwner example for parameterized queries.
+  // Only available on state databases that support rich query (e.g. CouchDB)
+  async QueryAssets(ctx, queryString) {
+    return await this.GetQueryResultForQueryString(ctx, queryString);
+  }
+
+  // Example: Pagination with Range Query
+  // GetAssetsByRangeWithPagination performs a range query based on the start & end key,
+  // page size and a bookmark.
+  // The number of fetched records will be equal to or lesser than the page size.
+  // Paginated range queries are only valid for read only transactions.
+  async GetAssetsByRangeWithPagination(
+    ctx,
+    startKey,
+    endKey,
+    pageSize,
+    bookmark
+  ) {
+    return AssetUtil.GetAssetsByRangeWithPagination(
+      ctx,
+      startKey,
+      endKey,
+      pageSize,
+      bookmark
+    );
+  }
+  // Example: Pagination with Ad hoc Rich Query
+  // QueryAssetsWithPagination uses a query string, page size and a bookmark to perform a query
+  // for assets. Query string matching state database syntax is passed in and executed as is.
+  // The number of fetched records would be equal to or lesser than the specified page size.
+  // Supports ad hoc queries that can be defined at runtime by the client.
+  // If this is not desired, follow the QueryAssetsForOwner example for parameterized queries.
+  // Only available on state databases that support rich query (e.g. CouchDB)
+  // Paginated queries are only valid for read only transactions.
+  async QueryAssetsWithPagination(ctx, queryString, pageSize, bookmark) {
+    return AssetUtil.QueryAssetsWithPagination(
+      ctx,
+      queryString,
+      pageSize,
+      bookmark
+    );
+  }
+  // GetAssetHistory returns the chain of custody for an asset since issuance.
+  async GetAssetHistory(ctx, assetId) {
+    return AssetUtil.GetAssetHistory(ctx, assetId);
+  }
+
+  // GetAllAssets returns all assets found in the world state.
+  async GetAllAssets(ctx) {
+    return AssetUtil.GetAllAssets(ctx);
+  }
+}
+
+module.exports = CHAINCODE_CLASS_NAME;

fabric_chaincode_template/chaincode/src/package.json

+{
+	"name": "fabric-chaincode",
+	"version": "1.0.0",
+	"description": "fabric chaincode implemented in node.js",
+	"main": "index.js",
+	"engines": {
+		"node": ">=12",
+		"npm": ">=5.3.0"
+	},
+	"scripts": {
+		"start": "fabric-chaincode-node start"
+	},
+	"engine-strict": true,
+	"license": "Apache-2.0",
+	"dependencies": {
+		"fabric-contract-api": "^2.0.0",
+		"fabric-shim": "^2.0.0",
+		"moment": "^2.29.1"
+	}
+}

fabric_chaincode_template/create_chaincode.sh

+#!/bin/bash
+set -x #echo on
+​
+CHAINCODE_NAME="transaction"
+CHAINCODE_CLASS_NAME="TransactionChaincode"
+
+platform='unknown'
+unamestr=$(uname)
+if [ "$unamestr" = 'Linux' ]; then
+   platform='linux'
+elif [ "$unamestr" = 'FreeBSD' ]; then
+   platform='freebsd'
+fi
+
+if [ "$platform" = 'linux' ]; then
+
+   find ./chaincode/ -type f -exec sed -i "s/CHAINCODE-NAME/$CHAINCODE_NAME/g" {} \; && 
+   find ./chaincode/ -type f -exec sed -i "s/CHAINCODE_CLASS_NAME/$CHAINCODE_CLASS_NAME/g" {} \;
+
+elif [ "$platform" = 'freebsd' ]; then
+
+  find ./chaincode/ -type f -exec sed -i '.bak' "s/CHAINCODE-NAME/$CHAINCODE_NAME/g" {} \;&&
+  find ./chaincode/ -type f -exec sed -i '.bak' "s/CHAINCODE_CLASS_NAME/$CHAINCODE_CLASS_NAME/g" {} \;
+
+fi
\ No newline at end of file