Packages

ash

2.0.0-pre.4
3.29.3 3.29.2 3.29.1 3.29.0 3.28.0 3.27.8 3.27.7 3.27.6 3.27.5 3.27.4 3.27.3 3.27.2 3.27.1 3.27.0 3.26.0 3.25.2 3.25.1 3.25.0 retired 3.24.7 3.24.6 3.24.5 3.24.4 3.24.3 3.24.2 3.24.1 3.24.0 3.23.1 3.23.0 3.22.2 3.22.1 3.22.0 3.21.3 3.21.2 3.21.1 3.21.0 3.20.0 3.19.3 3.19.2 3.19.1 3.19.0 3.18.0 3.17.1 3.17.0 3.16.0 3.15.0 3.14.1 3.14.0 retired 3.13.2 3.13.1 3.13.0 3.12.0 3.11.3 3.11.2 3.11.1 3.11.0 3.10.1 3.10.0 3.9.0 3.8.0 3.7.6 3.7.5 3.7.4 3.7.3 3.7.2 3.7.1 3.7.0 retired 3.6.3 retired 3.6.2 3.6.1 3.6.0 3.5.43 3.5.42 3.5.41 3.5.40 3.5.39 3.5.38 3.5.37 3.5.36 3.5.35 3.5.34 3.5.33 3.5.32 3.5.31 3.5.30 3.5.29 3.5.28 3.5.27 3.5.26 3.5.25 3.5.24 3.5.23 3.5.22 3.5.21 3.5.20 3.5.19 3.5.18 3.5.17 3.5.16 3.5.15 3.5.14 3.5.13 3.5.12 3.5.11 3.5.10 3.5.9 3.5.8 3.5.7 3.5.6 3.5.5 3.5.4 3.5.3 3.5.2 3.5.1 3.5.0 3.4.74 retired 3.4.73 3.4.72 3.4.71 3.4.70 3.4.69 3.4.68 3.4.67 3.4.66 3.4.65 3.4.64 3.4.63 3.4.62 3.4.61 3.4.60 3.4.59 3.4.58 3.4.57 3.4.56 3.4.55 3.4.54 3.4.53 3.4.52 3.4.51 3.4.50 3.4.49 3.4.48 3.4.47 3.4.46 3.4.45 3.4.44 3.4.43 3.4.42 3.4.41 3.4.40 3.4.39 3.4.38 3.4.37 3.4.36 3.4.35 3.4.34 3.4.33 3.4.32 3.4.31 3.4.30 3.4.29 3.4.28 3.4.27 3.4.26 3.4.25 3.4.24 3.4.23 3.4.22 3.4.21 3.4.20 3.4.19 3.4.18 3.4.17 3.4.16 3.4.15 3.4.14 3.4.13 3.4.12 3.4.11 3.4.10 3.4.9 3.4.8 3.4.7 3.4.6 3.4.5 3.4.4 3.4.3 3.4.2 3.4.1 3.4.0 3.3.3 3.3.2 3.3.1 3.3.0 3.2.6 3.2.5 3.2.4 3.2.3 3.2.2 3.2.1 3.2.0 3.1.8 3.1.7 3.1.6 3.1.5 3.1.4 3.1.3 3.1.2 3.1.1 3.1.0 3.0.16 3.0.15 3.0.14 3.0.13 3.0.12 3.0.11 3.0.10 3.0.9 3.0.8 3.0.7 3.0.6 3.0.5 3.0.4 3.0.3 3.0.2 3.0.1 3.0.0 3.0.0-rc.46 3.0.0-rc.45 3.0.0-rc.44 3.0.0-rc.43 3.0.0-rc.42 3.0.0-rc.41 3.0.0-rc.40 3.0.0-rc.39 3.0.0-rc.38 3.0.0-rc.37 3.0.0-rc.36 3.0.0-rc.35 3.0.0-rc.34 3.0.0-rc.33 3.0.0-rc.32 3.0.0-rc.31 3.0.0-rc.29 3.0.0-rc.28 3.0.0-rc.27 3.0.0-rc.26 3.0.0-rc.25 3.0.0-rc.24 3.0.0-rc.23 3.0.0-rc.22 3.0.0-rc.21 3.0.0-rc.20 3.0.0-rc.19 3.0.0-rc.18 3.0.0-rc.17 3.0.0-rc.16 3.0.0-rc.15 3.0.0-rc.14 3.0.0-rc.13 3.0.0-rc.12 3.0.0-rc.11 3.0.0-rc.10 3.0.0-rc.9 3.0.0-rc.8 3.0.0-rc.7 3.0.0-rc.6 3.0.0-rc.5 3.0.0-rc.4 3.0.0-rc.3 3.0.0-rc.1 3.0.0-rc.0 2.21.15 2.21.14 2.21.13 2.21.12 2.21.11 2.21.10 2.21.9 2.21.8 2.21.7 2.21.6 2.21.5 2.21.4 2.21.3 2.21.2 2.21.1 2.21.0 2.20.3 2.20.2 2.20.1 2.20.0 2.19.14 2.19.13 2.19.12 2.19.11 2.19.10 2.19.9 2.19.8 2.19.7 2.19.6 2.19.5 2.19.4 2.19.3 retired 2.19.2 retired 2.19.1 retired 2.19.0 retired 2.18.2 2.18.1 2.18.0 2.17.24 2.17.23 2.17.22 2.17.21 2.17.20 2.17.19 2.17.18 2.17.17 2.17.16 2.17.15 2.17.14 2.17.13 2.17.12 2.17.11 2.17.10 2.17.9 2.17.8 2.17.7 2.17.6 2.17.5 2.17.4 2.17.3 2.17.2 2.17.1 2.17.0 2.16.1 2.16.0 2.15.20 2.15.19 2.15.18 2.15.17 2.15.16 2.15.15 2.15.14 2.15.13 2.15.12 2.15.11 2.15.10 2.15.9 2.15.8 2.15.7 2.15.6 2.15.5 2.15.4 2.15.2 2.15.1 2.15.0 2.14.21 2.14.20 2.14.19 2.14.18 2.14.17 2.14.16 2.14.15 2.14.14 2.14.13 2.14.12 2.14.11 2.14.10 2.14.9 2.14.8 2.14.7 2.14.6 2.14.5 2.14.4 2.14.3 2.14.2 2.14.1 2.14.0 2.13.4 retired 2.13.3 2.13.2 2.13.1 2.13.0 2.12.1 2.12.0 2.11.11 2.11.10 2.11.9 2.11.8 2.11.7 2.11.6 2.11.5 2.11.4 2.11.3 2.11.2 2.11.1 2.11.0 2.11.0-rc.3 2.11.0-rc.2 2.11.0-rc.1 2.11.0-rc.0 2.10.2 2.10.1 2.10.0 2.9.29 2.9.28 2.9.27 2.9.26 2.9.25 2.9.24 2.9.23 2.9.22 2.9.21 2.9.20 2.9.19 2.9.18 2.9.17 2.9.16 2.9.15 2.9.14 2.9.13 2.9.12 2.9.11 2.9.10 2.9.9 2.9.8 2.9.7 2.9.6 2.9.5 2.9.4 2.9.3 2.9.2 2.9.1 2.9.0 2.8.1 2.8.0 2.7.1 2.7.0 2.6.31 2.6.30 2.6.29 2.6.28 2.6.27 2.6.26 2.6.25 2.6.24 2.6.23 2.6.22 2.6.21 2.6.20 2.6.19 2.6.18 2.6.17 2.6.16 2.6.15 2.6.14 2.6.13 2.6.11 2.6.10 2.6.9 2.6.8 2.6.7 2.6.6 2.6.5 2.6.4 2.6.3 2.6.2 2.6.1 2.6.0 2.5.16 2.5.15 2.5.14 2.5.13 2.5.12 2.5.11 2.5.10 2.5.9 2.5.8 2.5.7 2.5.6 2.5.5 2.5.4 2.5.3 2.5.2 2.5.1 2.5.0 2.5.0-rc.6 2.5.0-rc.5 2.5.0-rc.4 2.5.0-rc.3 2.5.0-rc.2 2.5.0-rc.1 2.5.0-rc.0 2.4.30 2.4.29 2.4.28 2.4.27 2.4.26 2.4.25 2.4.24 2.4.23 2.4.22 2.4.21 2.4.20 2.4.19 2.4.18 2.4.17 2.4.16 2.4.15 2.4.14 2.4.13 2.4.12 2.4.11 2.4.10 2.4.9 2.4.8 2.4.7 2.4.6 2.4.5 2.4.4 2.4.3 2.4.2 2.4.1 2.4.0 2.3.0 2.2.0 2.1.0 2.0.0 2.0.0-rc.15 2.0.0-rc.14 2.0.0-rc.13 2.0.0-rc.12 2.0.0-rc.11 2.0.0-rc.10 2.0.0-rc.9 2.0.0-rc.8 2.0.0-rc.7 2.0.0-rc.6 2.0.0-rc.5 2.0.0-rc.4 2.0.0-rc.3 2.0.0-rc.2 2.0.0-rc.1 2.0.0-rc.0 2.0.0-pre.8 2.0.0-pre.7 2.0.0-pre.6 2.0.0-pre.5 2.0.0-pre.4 2.0.0-pre.3 2.0.0-pre.2 2.0.0-pre.1 2.0.0-pre.0 1.53.3 1.53.2 1.53.0 1.52.0-rc.22 1.52.0-rc.21 1.52.0-rc.20 1.52.0-rc.19 1.52.0-rc.18 1.52.0-rc.17 1.52.0-rc.16 1.52.0-rc.15 1.52.0-rc.14 1.52.0-rc.13 1.52.0-rc.12 1.52.0-rc.11 1.52.0-rc.10 1.52.0-rc.9 1.52.0-rc.8 1.52.0-rc.7 1.52.0-rc.6 1.52.0-rc.5 1.52.0-rc.4 1.52.0-rc.3 1.52.0-rc.2 1.52.0-rc.1 1.52.0-rc.0 1.51.2 1.51.1 retired 1.51.0 1.50.21 1.50.20 1.50.19 1.50.18 1.50.17 1.50.16 1.50.15 1.50.14 1.50.13 1.50.12 1.50.11 1.50.10 1.50.9 1.50.8 1.50.7 1.50.6 1.50.5 1.50.4 1.50.3 1.50.2 1.50.1 1.50.0 1.49.0 1.48.0-rc.30 1.48.0-rc.29 1.48.0-rc.28 1.48.0-rc.27 1.48.0-rc.26 1.48.0-rc.25 1.48.0-rc.24 1.48.0-rc.23 1.48.0-rc.22 1.48.0-rc.21 1.48.0-rc.20 1.48.0-rc.19 1.48.0-rc.18 1.48.0-rc.17 1.48.0-rc.16 1.48.0-rc.15 1.48.0-rc.14 1.48.0-rc.13 1.48.0-rc.12 1.48.0-rc.11 1.48.0-rc.10 1.48.0-rc.9 1.48.0-rc.8 1.48.0-rc.7 1.48.0-rc.6 1.48.0-rc.5 1.48.0-rc.4 1.48.0-rc.3 1.48.0-rc.2 1.48.0-rc.1 1.48.0-rc.0 1.47.12 1.47.11 1.47.10 1.47.9 1.47.8 1.47.7 1.47.6 1.47.5 1.47.4 1.47.3 1.47.2 1.47.1 1.47.0 1.46.13 1.46.12 1.46.11 1.46.10 1.46.9 1.46.8 1.46.7 1.46.6 1.46.5 1.46.4 1.46.3 1.46.2 1.46.1 1.46.0 1.45.0-rc9 1.45.0-rc8 1.45.0-rc7 1.45.0-rc6 1.45.0-rc5 1.45.0-rc4 1.45.0-rc3 1.45.0-rc20 1.45.0-rc2 1.45.0-rc19 1.45.0-rc18 1.45.0-rc17 1.45.0-rc16 1.45.0-rc15 1.45.0-rc14 1.45.0-rc13 1.45.0-rc12 1.45.0-rc11 1.45.0-rc10 1.45.0-rc1 1.45.0-rc0 1.44.13 1.44.12 1.44.11 1.44.10 1.44.9 1.44.8 1.44.7 1.44.6 1.44.5 1.44.4 1.44.3 1.44.2 1.44.1 1.44.0 1.43.12 1.43.11 1.43.10 1.43.9 1.43.8 1.43.7 1.43.6 1.43.5 1.43.4 1.43.3 1.43.2 1.43.1 1.43.0 1.42.0 1.41.12 1.41.11 1.41.10 1.41.9 1.41.8 1.41.7 1.41.6 1.41.5 1.41.4 1.41.3 1.41.2 1.41.1 1.41.0 1.40.0 1.39.7 1.39.6 1.39.5 1.39.4 1.39.3 1.39.2 1.39.1 1.39.0 1.38.0 1.37.2 1.37.1 1.37.0 1.36.22 1.36.21 1.36.19 1.36.18 1.36.17 1.36.16 1.36.15 1.36.14 1.36.13 1.36.12 1.36.11 1.36.10 1.36.9 1.36.8 1.36.7 1.36.6 1.36.5 1.36.4 1.36.3 1.36.2 1.36.0 1.35.1 1.35.0 1.34.9 1.34.8 1.34.7 1.34.6 1.34.5 1.34.4 1.34.3 1.34.2 1.34.1 1.34.0 1.33.0 1.32.2 1.32.1 1.32.0 1.31.1 1.31.0 1.30.2 1.30.1 1.29.0-rc1 1.29.0-rc0 1.28.1 1.28.0 1.27.1 1.27.0 1.26.13 1.26.12 1.26.11 1.26.10 1.26.9 1.26.8 1.26.7 1.26.6 1.26.5 1.26.4 1.26.2 1.26.1 1.26.0 1.25.8 1.25.7 1.25.6 1.25.5 1.25.4 1.25.3 1.25.2 1.25.1 1.25.0 1.24.2 1.24.1 1.24.0 1.23.3 1.23.2 1.23.1 1.23.0 1.22.1 1.22.0 1.20.1 1.20.0 1.19.1 1.19.0 1.18.1 1.18.0 1.17.1 1.17.0 1.16.2 1.15.1 1.15.0 1.14.0 1.13.4 1.13.3 1.13.2 1.13.1 1.13.0 1.12.0 1.11.1 1.11.0 1.10.0 1.9.0 1.8.0 1.7.0 1.6.8 1.6.7 1.6.6 1.6.5 1.6.4 1.6.3 1.6.2 1.6.1 1.6.0 1.5.1 1.5.0 1.4.1 1.4.0 1.3.1 1.3.0 1.2.1 1.2.0 1.1.3 1.1.2 1.1.0 1.0.3 1.0.2 1.0.1 1.0.0 0.13.1 0.13.0 0.12.0 0.10.0 0.9.1 0.9.0 0.8.0 0.7.0 0.6.5 0.6.4 0.6.3 0.6.2 0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.0 0.3.0 0.2.0 0.1.9 0.1.8 0.1.3 0.1.1 0.1.0

A declarative, extensible framework for building Elixir applications.

Security advisory: This version has known vulnerabilities. View advisories

Current section

Files

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ash documentation topics manual-actions.md
Raw

documentation/topics/manual-actions.md

All validation still takes place, but the `result` in any `after_action` callbacks
attached to that action will simply be the record that was read from the database initially.
For creates, the `result` will be `nil`, and you will be expected to handle the changeset in
an after_action callback and return an instance of the record. This is a good way to prevent
Ash from issuing an unnecessary update to the record, e.g updating the `updated_at` of the record
when an action actually only involves modifying relating records.
You could then handle the changeset automatically.
For example:
# in the action
```elixir
action :special_create do
manual? true
change MyApp.DoCreate
end
# The change
defmodule MyApp.DoCreate do
use Ash.Resource.Change
def change(changeset, _, _) do
Ash.Changeset.after_action(changeset, fn changeset, _result ->
# result will be `nil`, because this is a manual action
result = do_something_that_creates_the_record(changeset)
{:ok, result}
end)
end
end
```
# for manual reads
Manual read actions will simply be handed the ash query and the data layer query.
If you simply want to customize/intercept the query before it is sent to the data layer
then use `modify_query` instead. Using them in conjunction can help ensure that calculations and aggregates
are all correct. For example, you could modify the query to alter/replace the where clause/filter using
`modify_query` which will affect which records calculations are returned for. Then you can customize how it is
run using `manual`.
```elixir
# in the resource
actions do
read :action_name do
manual MyApp.ManualRead
# or `{MyApp.ManualRead, ...opts}`
end
end
# the implementation
defmodule MyApp.ManualRead do
use Ash.Resource.ManualRead
def read(ash_query, ecto_query, _opts, _context) do
...
{:ok, query_results} | {:error, error}
end
end
```