Channel code

1. Package

POST api/v1/chaincodes/package

The chain code needs to be packaged before being installed on the peer node

Body Parameters	Type	Note
name	string
version	string
language	string
md5	string
file	File

Example Request

Example Response

{
    "data": null,
    "msg": "package chaincode failed.",
    "status": "fail"
}

2. Install

POST api/v1/chaincodes/install

Install chaincode to the peer nodes.

Body Parameters	Type	Note
id	UUID

Example Request Body:

Example Response Body:

{
    		"data": "success",
    		"msg": null,
   		"status": "successful"
}

3. Query Installed chaincodes

GET api/v1/chaincodes/query_installed

Query installed chaincodes in the peer nodes.

Example Response Body:

{
    "data": {
        "installed_chaincodes": [
            {
                "package_id": "mycc_v1:93ac5ffaf361bafb9b7738d6094edb7e0e6f64b1a4414bd5d84436686422c0ac",
                "label": "mycc_v1"
            }
        ]
    },
    "msg": null,
    "status": "successful"
}

4. Get installed package

GET api/v1/chaincodes/get_installed_package

Get the installed chaincode in peer nodes and store them in dir /opt/node.

Example Response Body

{
    "data": "success",
    "msg": null,
    "status": "successful"
}

5. Approve Chaincode

POST api/v1/chaincodes/approve_for_my_org

Approve chaincode by calling lifecycle_approve_for_my_org interface of peer binary file.

Body Parameters	Type	Note
channel_name	string
chaincode_name	string
chaincode_version	string
policy	string
orderer_url	string
sequeence	int

Example Response Body

{
    "data": "success",
    "msg": null,
    "status": "successful"
}

6. Query Approved Chaincode

GET api/v1/chaincodes/query_approved

Query approved chaincode information

Body Parameter	Type	Note
channel_name	string
chaincode_name	string

Example Response Body:

{
    "data": {
        "sequence": 1,
        "version": "v2",
        "endorsement_plugin": "escc",
        "validation_plugin": "vscc",
        "validation_parameter": "ChcSCBIGCAESAggAGgsSCQoHT3JnMU1TUA==",
        "collections": {},
        "init_required": true,
        "source": {
            "Type": {
                "LocalPackage": {
                    "package_id": "mycc_v2:93ac5ffaf361bafb9b7738d6094edb7e0e6f64b1a4414bd5d84436686422c0ac"
                }
            }
        }
    },
    "msg": null,
    "status": "successful"
}

7. List chaincodes

GET api/v1/chaincodes

List chaincode that user-owned