Ex4pm.Domain.Intervention (ex4pm v26.9.9)

An intervention progressing through the real ex4pm lifecycle calculus:

proposed -> admitted -> actuated -> verified
               |
               +-> refused (terminal, from :proposed or :admitted)

The :status attribute is the AshStateMachine state attribute -- it is not hand-defined here; AshStateMachine.Transformers.AddState generates it with the exact one_of constraint matching every declared state, and enforces that every declared transition corresponds to a real update action.

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() :: %Ex4pm.Domain.Intervention{
  __lateral_join_source__: term(),
  __meta__: term(),
  __metadata__: term(),
  __order__: term(),
  aggregates: term(),
  authority_ref: term(),
  calculations: term(),
  id: term(),
  kind: term(),
  payload: term(),
  receipt_hash: term(),
  status: term(),
  subject_hash: 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)