DiffoExample.Nbn.Csa (DiffoExample v0.4.0)

Diffo - TMF Service and Resource Management with a difference

Csa - NBN Connectivity Serving Area

A CSA is the hinterland served by a POI — the area of premises whose traffic backhauls to that interconnect. Each CSA has a boundary (a polygon) and is paired 1:1 with its POI via a PlaceRef (POI -> CSA).

A TMF675 GeographicLocation (a bounds polygon), keyed by the NBN POI Ref it is served by (e.g. "5EDW" Edwardstown). CVCs serve a CSA (#26).

The boundary is a coarse convex hull derived (and simplified) from NBN's published fixed-line coverage dataset — see DiffoExample.Nbn.Geo for the source and attribution.

An NBN Connectivity Serving Area (CSA)

Summary

Types

t()

Functions

default_short_name()

input(opts)

Validates that the keys in the provided input are valid for at least one action on the resource.

input(opts, action)

Same as input/1, except restricts the keys to values accepted by the action provided.

primary_key_matches?(left, right)

Types

t()

@type t() :: %DiffoExample.Nbn.Csa{
  __lateral_join_source__: term(),
  __meta__: term(),
  __metadata__: term(),
  __order__: term(),
  accuracy: term(),
  aggregates: term(),
  bounds: term(),
  calculations: term(),
  created_at: term(),
  href: term(),
  id: term(),
  location: term(),
  name: term(),
  place_refs: term(),
  referred_type: term(),
  type: term(),
  updated_at: term()
}

Functions

default_short_name()

input(opts)

@spec input(values :: map() | Keyword.t()) :: map() | no_return()

Validates that the keys in the provided input are valid for at least one action on the resource.

Raises a KeyError error at compile time if not. This exists because generally a struct should only ever be created by Ash as a result of a successful action. You should not be creating records manually in code, e.g %MyResource{value: 1, value: 2}. Generally that is fine, but often with embedded resources it is nice to be able to validate the keys that are being provided, e.g

Resource
|> Ash.Changeset.for_create(:create, %{embedded: EmbeddedResource.input(foo: 1, bar: 2)})
|> Ash.create()

input(opts, action)

@spec input(values :: map() | Keyword.t(), action :: atom()) :: map() | no_return()

Same as input/1, except restricts the keys to values accepted by the action provided.

primary_key_matches?(left, right)