4 Commits

Author	SHA1	Message	Date
Ben Thorner	4bae4eec6c	Start sending aggregate area names to API ... The aggregate names don't need to be sorted, but it helps to do this for the tests, since the implementation of sets may not be stable between machines and lead to sporadic test failures. I did also toy with sorting granular area names so they have a similar ordering, but this would take them out-of-order with IDs and really the important thing is that the ordering is stable.	2021-09-02 12:59:18 +01:00
Ben Thorner	bcfa21428f	Support aggregating local authority clusters ... This applies some heuristics to try and keep the overall list of areas short when many are selected in the same wider area. Currently we only have relationship information between upper and lower tier local authorities, so we can't / won't aggregate up to Greater London (it's own special thing) or whole countries.	2021-09-02 12:59:13 +01:00
Ben Thorner	2d912cef42	Support area aggregation for custom polygons	2021-09-02 12:55:53 +01:00
Ben Thorner	a210d87dee	Add function method to aggregate areas ... This is standalone for now - we'll plumb it in later.	2021-09-02 12:55:52 +01:00