[Backlogmanager] [FIWARE-JIRA] (HELP-13435) [fiware-stackoverflow] Orion CB saves device with ' entity_name' value in ' id' field

[Jose Manuel Cantera (JIRA)]

     [ https://jira.fiware.org/browse/HELP-13435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jose Manuel Cantera reassigned HELP-13435:
------------------------------------------

    Assignee: Jose Gato Luis  (was: Jose Manuel Cantera)

> [fiware-stackoverflow] Orion CB saves device with 'entity_name' value in 'id' field
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HELP-13435
>                 URL: https://jira.fiware.org/browse/HELP-13435
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Jose Gato Luis
>              Labels: fiware, fiware-orion
>
> Created question in FIWARE Q/A platform on 21-01-2018 at 10:01
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/48365467/orion-cb-saves-device-with-entity-name-value-in-id-field
> +Question:+
> Orion CB saves device with 'entity_name' value in 'id' field
> +Description:+
> I'm trying to develop IoTA with lazy attributes. And found that Context Broker saves device 'entity_name' field in 'id', so when CB makes request for lazy attributes, IoTA can't found device with such id.
> With purpose to create device entity I make this request to IoTA:
> 'devices': [{
>     'device_id': 'idSensor14',
>     'entity_name': 'nameSensor14',
>     'entity_type': 'anysensor',
>     'attributes': [
>         {
>             'name': 't',
>             'type': 'celsius'
>         }
>     ],
>     'lazy': [
>         {
>             'name': 'b',
>             'type': 'mybits'
>         }
>     ]                 
> }]
> Then if we request entitites list in CB ('v2/entities/') we discover:
> { "id":"nameSensor15",
>     "type":"anysensor",
>     "t":{"type":"celsius","value":"","metadata":{}}}
> It seems that CB saves device with wrong id. This is request for lazy attributes:
> data = {
>     "entities": [{
>         "isPattern": "false",
>         "id": myid,
>         "type": entity_type
>     },
>     "attributes": ["b"]
> ]}
> And this is error in IoA log:
> op=IoTAgentNGSI.ContextServer | srv=myhome | subsrv=/sensors | msg=Query error [DEVICE_NOT_FOUND] handling request: No device was found with id:nameSensor15
> If delete entity_name from registration request, then CB will use device id = 'anysensors:idSensor14'. My Orion version is 1.7.0, and iotagent-node-lib version is 2.5.1. 



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