crudry alternatives and similar packages
Based on the "Macros" category.
Alternatively, view crudry alternatives based on common mentions on social networks and blogs.
-
rulex
This tiny library (2 macros only) allows you to define very simple rule handler using Elixir pattern matching. -
apix
Simple convention and DSL for transformation of elixir functions to an API for later documentation and or validation. -
Bang
Bang simply adds dynamic bang! functions to your existing module functions with after-callback.
WorkOS - The modern identity platform for B2B SaaS
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README
Crudry
Crudry is an elixir library for DRYing CRUD of Phoenix Contexts and Absinthe Resolvers.
It also provides a simple middleware for translating changeset errors into readable messages.
Documentation can be found at https://hexdocs.pm/crudry.
The changelog can be found at the Releases page.
Installation
The package can be installed by adding crudry to your list of dependencies in mix.exs:
def deps do
[
{:crudry, "~> 2.4.0"},
]
end
Usage
Context Generation
To generate CRUD functions for a given schema in your context, simply do:
defmodule MyApp.MyContext do
alias MyApp.Repo
require Crudry.Context
Crudry.Context.generate_functions MyApp.MySchema
end
To see the functions that are generated and custom options, refer to the Crudry.Context docs.
Resolver Generation
With the context all set up, the resolver is ready to be generated:
defmodule MyApp.MyResolver do
alias MyApp.Repo
require Crudry.Resolver
Crudry.Resolver.generate_functions MyApp.MyContext, MyApp.MySchema
end
To see the functions that are generated and custom options, refer to the Crudry.Resolver docs.
Translate Errors middleware
Absinthe Middleware to translate errors and changeset errors into human readable messages. It support nested changeset errors and internationalization, using Gettext.
To handle errors for a field, add it after the resolve, using middleware/2:
alias Crudry.Middlewares.TranslateErrors
field :create_user, :user do
arg :params, non_null(:user_params)
resolve &UsersResolver.create_user/2
middleware TranslateErrors
end
To handle errors for all fields, use middleware/3:
alias Crudry.Middlewares.TranslateErrors
def middleware(middleware, _field, _object) do
middleware ++ [TranslateErrors]
end
Cudry.Translator is used by default to translate error messages to the default locale en. You can also use your own Gettext module by adding it to your Absinthe's schema context/1 function:
def context(context) do
Map.put(context, :translator, MyAppWeb.Gettext)
end
Or just override the default locale in your Context Plug:
def call(conn, _) do
Absinthe.Plug.put_options(conn, context: %{locale: "pt_BR"})
end
Refer to the TranslateErrors docs for more information.
Related Projects
- Rajska is an elixir authorization library for Absinthe.
- Uploadex is an elixir library for handling uploads using Ecto and Arc
License
MIT License.
See [LICENSE](./LICENSE) for more information.
*Note that all licence references and agreements mentioned in the crudry README section above
are relevant to that project's source code only.