List Message

• A client the hash of the channel to the service.
• The service returns a JSON object representing a list of messages of the channel.

GraphQL

The channel only can be created using GraphQL. The following example shows how through a mutation in /graphql endpoint.

• Example of request:

     curl  -X POST \
     'http://localhost:8080/graphql' \
     --header 'Accept: */*' \
     --header 'Content-Type: application/json' \
     --data-raw '{"query":"query getMessages {\n  getMessages(channelHash: \"fd82cefb-3d3c-4e41-a560-24e42e35770b\") {\n    text\n    hash\n    channel{\n      name\n      hash\n    }\n  }\n}","variables":"{}"}'
  

• Example of mutation:

      query getMessages {
          getMessages(channelHash: "fd82cefb-3d3c-4e41-a560-24e42e35770b") {
              text
              hash
              channel{
                  name
                  hash
              }
          }
      }
  

• Example of answer:

        {
            "data": {
                "getMessages": [
                    {
                        "text": "Hello World",
                        "hash": "893e95af-72aa-441d-8a08-cf0cd5312dd4",
                        "channel": {
                            "name": "My channel",
                            "hash": "fd82cefb-3d3c-4e41-a560-24e42e35770b"
                        }
                    }
                ]
            }
        }