community services metrics endpoint (member perspective)

In this MR we implement two new endpoints:

• /me/community_services
• /me/community_services/metrics

/me/community_services

Returns all communities services in which a member is registered. This endpoint only takes in account active services.

{
    "count": 1,
    "data": [
        {
            "id_": 32,
            "name": "Instalació Fotovoltaica Z",
            "status": "active",
            "type_": "fotovoltaic"
        }
    ],
    "links": {
        "next_page": null,
        "previous_page": null,
        "self_": "https://foo.bar.coop/api/energy-communities/me/community_services"
    },
    "page": 1,
    "total_results": 1
}

/me/community_services/metrics

Returns a set of related metrics of all communities services in which a member is registered and are active. This services must to have a monitoring service associated, in order to get those metrics

{
    "count": 1,
    "data": [
        {
            "consumption_selfconsumption_ratio": {
                "unit": "percentage",
                "value": 0.0497
            },
            "environment_saves": {
                "unit": "grCO2",
                "value": 98029.44000000002
            },
            "id_": 32,
            "selfconsumption_consumption_ratio": {
                "unit": "percentage",
                "value": 0.0247
            },
            "selfconsumption_surplus_ratio": {
                "unit": "percentage",
                "value": 0.9753
            },
            "share_energy_production": {
                "unit": "kWn",
                "value": 24500.752
            },
            "shares": {
                "unit": "percentage",
                "value": 0.4
            },
            "type_": "fotovoltaic"
        }
    ],
    "links": {
        "next_page": null,
        "previous_page": null,
        "self_": "https://foo.bar.coop/api/energy-communities/me/community_services/metrics"
    },
    "page": 1,
    "total_results": 1
}

Implements:

• OP#313
• OP#469