quicktest.sh

#!/bin/bash
#
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#

jq --version > /dev/null 2>&1
if [ $? -ne 0 ]; then
	echo "Please Install 'jq' https://stedolan.github.io/jq/ to execute this script"
	echo
	exit 1
fi

starttime=$(date +%s)

# Language defaults to "golang"
LANGUAGE="golang"
CC_SRC_PATH="github.com/auction"

echo "POST request Enroll on Org1  ..."
echo
ORG1_TOKEN=$(curl -s -X POST \
  http://localhost:4000/users \
  -H "content-type: application/x-www-form-urlencoded" \
  -d 'username=Jim&orgName=Org1')
echo $ORG1_TOKEN
ORG1_TOKEN=$(echo $ORG1_TOKEN | jq ".token" | sed "s/\"//g")
echo
echo "ORG1 token is $ORG1_TOKEN"
echo
echo "POST request Enroll on Org2 ..."
echo
ORG2_TOKEN=$(curl -s -X POST \
  http://localhost:4000/users \
  -H "content-type: application/x-www-form-urlencoded" \
  -d 'username=Barry&orgName=Org2')
echo $ORG2_TOKEN
ORG2_TOKEN=$(echo $ORG2_TOKEN | jq ".token" | sed "s/\"//g")
echo
echo "ORG2 token is $ORG2_TOKEN"
echo
echo
echo "POST request Create channel  ..."
echo
curl -s -X POST \
  http://localhost:4000/channels \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" \
  -d '{
	"channelName":"mychannel",
	"channelConfigPath":"../artifacts/channel/mychannel.tx"
}'
echo
echo
sleep 5
echo "POST request Join channel on Org1"
echo
curl -s -X POST \
  http://localhost:4000/channels/mychannel/peers \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" \
  -d '{
	"peers": ["peer0.org1.example.com","peer1.org1.example.com"]
}'
echo
echo

echo "POST request Join channel on Org2"
echo
curl -s -X POST \
  http://localhost:4000/channels/mychannel/peers \
  -H "authorization: Bearer $ORG2_TOKEN" \
  -H "content-type: application/json" \
  -d '{
	"peers": ["peer0.org2.example.com","peer1.org2.example.com"]
}'
echo
echo

echo "POST Install chaincode on Org1"
echo
curl -s -X POST \
  http://localhost:4000/chaincodes \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" \
  -d "{
	\"peers\": [\"peer0.org1.example.com\",\"peer1.org1.example.com\"],
	\"chaincodeName\":\"mycc\",
	\"chaincodePath\":\"$CC_SRC_PATH\",
	\"chaincodeType\": \"$LANGUAGE\",
	\"chaincodeVersion\":\"v0\"
}"
echo
echo

echo "POST Install chaincode on Org2"
echo
curl -s -X POST \
  http://localhost:4000/chaincodes \
  -H "authorization: Bearer $ORG2_TOKEN" \
  -H "content-type: application/json" \
  -d "{
	\"peers\": [\"peer0.org2.example.com\",\"peer1.org2.example.com\"],
	\"chaincodeName\":\"mycc\",
	\"chaincodePath\":\"$CC_SRC_PATH\",
	\"chaincodeType\": \"$LANGUAGE\",
	\"chaincodeVersion\":\"v0\"
}"
echo
echo

echo "POST instantiate chaincode on peer1 of Org1"
echo
curl -s -X POST \
  http://localhost:4000/channels/mychannel/chaincodes \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" \
  -d "{
	\"chaincodeName\":\"mycc\",
	\"chaincodeVersion\":\"v0\",
	\"chaincodeType\": \"$LANGUAGE\",
	\"args\":[\"a\",\"100\",\"b\",\"200\"]
}"
echo
echo

#    "itemImage":"data:image/jpeg;base64,$(base64 -w 0 images/Monalisa.jpg)",

saveImageOnBlockchain() {
	cat <<EOF
{
    "itemDescription": "The Mona Lisa is a half-length portrait painting by the Italian Renaissance artist Leonardo da Vinci that has been described as the best known, the most visited, the most written about, the most sung about, the most parodied work of art in the world. The Mona Lisa is also one of the most valuable paintings in the world. It holds the Guinness World Record for the highest known insurance valuation in history at $100 million in 1962, which is worth nearly $800 million in 2017",
    "itemDetail":"Monalisa",
    "itemDate":"2018-04-23 12:23:13",
    "itemType":"Original",
    "itemSubject":"Portrait",
    "itemMedia":"Canvas",
    "itemSize":"15 x 15 in",
    "itemImageType":"image/jpeg",
    "itemBasePrice":"200000",
    "itemImage":"data:image/jpeg;base64,$(base64 -i images/Monalisa.jpg)",
    "peers": "peer0.org1.example.com",
    "fcn" : "saveImage"
}
EOF
}

echo "POST invoke chaincode on peers of Org1"
echo
curl -s -X POST \
  http://localhost:4000/channels/mychannel/chaincodes/mycc \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" \
  -d "$(saveImageOnBlockchain)" | tee /tmp/imagedetails.json

IMAGE_ID=$(jq -r .itemID /tmp/imagedetails.json)
printf "\n\nImage ID : $IMAGE_ID\n\n"
echo "GET query chaincode on peer1 of Org1"
echo "image data is compressed and saved as thumbnail in public/images directory"
echo
curl -s -X GET \
  "http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer0.org1.example.com&fcn=getImageByID&args=${IMAGE_ID}" \
  -H "authorization: Bearer $ORG1_TOKEN" \
  -H "content-type: application/json" | jq 'del(.itemImage)' ### For the sake of simplicity deleting image data
echo
echo