Command Manager client prototype

[AlexRuiz7]

Description

On new content, the Content Manager generates a command via the Command Manager to notify the Engine to pull the new content.

The POST /commands endpoint exposed by the Command Manager is used to generate the command.

---
title: Content Manager - HTTP clients
---
classDiagram
    HTTPclient <|-- CTIclient
    HTTPclient <|-- CommandManagerClient

    class HTTPclient{
        <<abstract>>
        +request(method, payload, callback)
    }
    class CTIclient{
        -int apiUrl
        +getConsumerInfo()
        +getContextChanges()
    }
    class CommandManagerClient{
        -int apiUrl
        +postCommand()
    }

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Functional requirements

• The Content Manager is able to generate a new command that ends up in the commands stream index.
• The Content Manager generates a new command whenever new content is available (this is, when it fetches new content from the CTI API and the content has been correctly patched in the index).

Implementation restrictions

• Use the POST /commands endpoint exposed by the Command Manager is used to generate the command.
• Implementation of units tests.
• Implementation of error handling.

Plan

• Command definition.
• Command Manager client implementation.