Support Rachio flow meters

Feature Requests
1

The Rachio estimated or accurate (via flow meter) water usage is supported via the Rachio API as part of the ZONE_STARTED and ZONE_COMPLETED webhooks as "flowVolume":0:

ZONE_STARTED

{"routingId":"1f9e35cc-f9fe-4615-aac9-2a58371b6cca","mqttTimestamp":1522286371462,"icon":"SCHEDULE","endTimeForSummary":"07:20 PM (MDT)","type":"ZONE_STATUS","title":"Zone 1 Started","deviceId":"1f9e35cc-f9fe-4615-aac9-2a58371b6cca","duration":60,"pin":"de930c65","zoneNumber":1,"zoneId":"59191296-962a-4ad3-9f69-ec383634d3b9","zoneCurrent":-6,"correlationId":0,"id":"6fa13ec6-22e0-39c8-b27f-e149ec7d61ff","iconUrl":"https://media.rach.io/v3_dev_event_icons/zone_run","zoneName":"Zone 1","timestamp":"2018-03-29T01:19:26Z","summary":"Zone 1 began watering at 07:19 PM (MDT).","zoneRunState":"STARTED","durationInMinutes":1,"timeZone":"America/Denver","externalId":"5843","timeForSummary":"07:19 PM (MDT)","eventType":"DEVICE_ZONE_RUN_STARTED_EVENT","sequence":19,"flowVolume":0,"zoneRunStatus":{"duration":60,"scheduleType":"FIXED","zoneNumber":1,"corId":0,"executionType":"MANUAL","startTime":"2018-03-29T01:19:30.462Z","state":"STARTED","endTime":"2018-03-29T01:20:30.462Z","seqId":1094,"ix":0},"subType":"ZONE_STARTED","endTime":"2018-03-29T01:20:30.462Z","category":"DEVICE"}

ZONE_COMPLETED

{"routingId":"1f9e35cc-f9fe-4615-aac9-2a58371b6cca","mqttTimestamp":1522286428025,"icon":"SCHEDULE","endTimeForSummary":"07:20 PM (MDT)","type":"ZONE_STATUS","title":"Zone 1 Completed","deviceId":"1f9e35cc-f9fe-4615-aac9-2a58371b6cca","duration":60,"pin":"de930c65","zoneNumber":1,"zoneId":"59191296-962a-4ad3-9f69-ec383634d3b9","zoneCurrent":-6,"correlationId":0,"id":"5be98268-7ed9-386c-a515-b13a26f20f12","iconUrl":"https://media.rach.io/v3_dev_event_icons/zone_run","zoneName":"Zone 1","timestamp":"2018-03-29T01:20:26Z","summary":"Zone 1 completed watering at 07:20 PM (MDT) for 1 minutes.","zoneRunState":"COMPLETED","durationInMinutes":1,"timeZone":"America/Denver","externalId":"5843","timeForSummary":"07:19 PM (MDT)","eventType":"DEVICE_ZONE_RUN_COMPLETED_EVENT","sequence":20,"flowVolume":0,"zoneRunStatus":{"duration":60,"scheduleType":"FIXED","zoneNumber":1,"corId":0,"executionType":"MANUAL","startTime":"2018-03-29T01:19:27.025Z","state":"COMPLETED","endTime":"2018-03-29T01:20:27.025Z","seqId":1094,"ix":0},"subType":"ZONE_COMPLETED","endTime":"2018-03-29T01:20:27.025Z","category":"DEVICE"}

API reference: https://rachio.readme.io/reference/sample-webhook-json

The Rachio integration currently listens for these events, but doesn’t do anything with the flowVolume key. Ideally, a separate sensor would be created for each zone with the most recent flow value.

This would be valuable for me because I’m currently tracking my household water usage, but my irrigation system branches off before the pulse meter that I’m using. I have a flow meter for the irrigation system that would complete the picture, but that data is not currently available in HA.

2

I’m also interested in this as I purchased the Rachio and Everydrop flow sensor.

3

This would be nice to have to round out a custom Rachio dashboard. The app is nice, but embedding it in iframe is suboptimal due to the need for supplying log in credentials frequently.

4

Same. I installed an EveryDrop meter and connected it to my Rachio with the hope I could visualize flow/usage in the standard HA way. It would be really awesome to have that.