Alpha based Sample app using NodeSDK apis

Clone this repo

git clone https://github.com/ratnakar-asara/RestAPIs4Nodesdk

A script to spin the local network and installs node modules also start the app @ port 4000

cd RestAPIs4Nodesdk
./runApp.sh

You will see the below log when app started

info: ****************** SERVER STARTED ************************
info: **************  http://localhost:4000  ******************

How to execute the requests

using PostMan

Imort the following link in your PostMan https://www.getpostman.com/collections/c67f15e1e9da14b31ffd

-------------------------- OR --------------------------

using cURL from command line

1. Enroll Users:

Org1

curl -X POST \
  http://localhost:4000/users \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/x-www-form-urlencoded' \
  -d 'username=sam&password=secret&orgName=org1'

Org2

curl -X POST \
  http://localhost:4000/users \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/x-www-form-urlencoded' \
  -d 'username=sam&password=secret&orgName=org2'

2. Create Channel

curl -X POST \
  http://localhost:4000/channels \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -d '{
        "channelName":"mychannel",
        "channelConfigPath":"../artifacts/channel/mychannel.tx"
}'

3. Join Channel

Org1

curl -X POST \
  http://localhost:4000/channels/mychannel/peers \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -d '{
        "peers": ["localhost:7051","localhost:7056"]
}'

Org2

curl -X POST \
  http://localhost:4000/channels/mychannel/peers \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJpbmgiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTQ5MjM5OTcwNH0.iMDVFsE8viKCRwg_VuHuJN5-E1Va6Gem_3pblL1Wb0s' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJpbmgiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTQ5MjM5OTcwNH0.iMDVFsE8viKCRwg_VuHuJN5-E1Va6Gem_3pblL1Wb0s' \
  -d '{
        "peers": ["localhost:8051","localhost:8056"]
}'

4. install chaincode

Org1

curl -X POST \
  http://localhost:4000/chaincodes \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -d '{
        "peers": ["localhost:7051","localhost:7056"],
        "chaincodeName":"mycc",
        "chaincodePath":"github.com/example_cc",
        "chaincodeVersion":"v0"
}'

Org2

curl -X POST \
  http://localhost:4000/chaincodes \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJpbmgiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTQ5MjM5OTcwNH0.iMDVFsE8viKCRwg_VuHuJN5-E1Va6Gem_3pblL1Wb0s' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJpbmgiLCJvcmdOYW1lIjoib3JnMiIsImlhdCI6MTQ5MjM5OTcwNH0.iMDVFsE8viKCRwg_VuHuJN5-E1Va6Gem_3pblL1Wb0s' \
  -d '{
        "peers": ["localhost:8051","localhost:8056"],
        "chaincodeName":"mycc",
        "chaincodePath":"github.com/example_cc",
        "chaincodeVersion":"v0"
}'

5. Instantiate chaincode

Instantiate chaincode on peer1 of Org1

curl -X POST \
  http://localhost:4000/channels/mychannel/chaincodes \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -d '{
        "peers": ["localhost:7051"],
        "chaincodeName":"mycc",
        "chaincodePath":"github.com/example_cc",
        "chaincodeVersion":"v0",
        "functionName":"init",
        "args":["a","100","b","200"]
}'

6. Invoke chaincode

Invoke on chaincode on peer1 of Org1

curl -X POST \
  http://localhost:4000/channels/mychannel/chaincodes/mycc \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -d '{
        "peers": ["localhost:7051"],
        "chaincodeVersion":"v0",
        "functionName":"invoke",
        "args":["move","a","b","10"]
}'

NOTE: Save the output (TransactionID) of this command, The same can be used when querying transactions by ID

7. Query chaincode

Query on chaincode on peer1 of Org1

curl -X GET \
  'http://localhost:4000/channels/mychannel/chaincodes/mycc?peer=peer1&args=%5B%22query%22%2C%22a%22%5D&chaincodeVersion=v0' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

8. Query Block by BlockNumber

Fetch Block details by Blocknumber

curl -X GET \
  'http://localhost:4000/channels/mychannel/blocks/1?participatingPeer=peer1' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

9. Query Transaction by Transaction ID

NOTE: Use the transaction ID from any of the previous transactions

curl -X GET http://localhost:4000/channels/mychannel/transactions/<Use_transaction-ID>?participatingPeer=peer1 \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

10. Query Block by Hash

NOTE: Change the following command by including the Block hash value

curl -X GET \
  'http://localhost:4000/channels/mychannel/blocks?hash=<HASH_VALUE_HERE>&participatingPeer=peer1' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

11. Query Channel Information

curl -X GET \
  'http://localhost:4000/channels/mychannel?participatingPeer=peer1' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

12. Query Installed chaincodes

curl -X GET \
  'http://localhost:4000/chaincodes?hostingPeer=peer1&installed=true' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

13. Query Instantiated chaincodes

curl -X GET \
  'http://localhost:4000/chaincodes?hostingPeer=peer1&installed=false' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

14. Query for all Channels

curl -X GET \
  'http://localhost:4000/channels?participatingPeer=peer1' \
  -H 'authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -H 'x-access-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InNhbSIsIm9yZ05hbWUiOiJvcmcxIiwiaWF0IjoxNDkyMzk3OTg5fQ.zMvr5AoksMgJr0yT42N_uy8KhD4d8j5qOfVWkpJfgXo'

-------------------------- OR --------------------------

script

Run the script testAPIs.sh after starting the network and app

./testAPIs.sh

NOTE: Script fails at queryBlockByHash

wangka-tse / fabric_samplewebapp Goto Github PK

fabric_samplewebapp's Introduction

Alpha based Sample app using NodeSDK apis

Clone this repo

A script to spin the local network and installs node modules also start the app @ port 4000

How to execute the requests

using PostMan

using cURL from command line

1. Enroll Users:

2. Create Channel

3. Join Channel

4. install chaincode

5. Instantiate chaincode

6. Invoke chaincode

7. Query chaincode

8. Query Block by BlockNumber

9. Query Transaction by Transaction ID

10. Query Block by Hash

11. Query Channel Information

12. Query Installed chaincodes

13. Query Instantiated chaincodes

14. Query for all Channels

script

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