View Source DSL: AshJsonApi.Domain

The entrypoint for adding JSON:API behavior to an Ash domain

json_api

Global configuration for JSON:API

Nested DSLs

• open_api
• routes
  • base_route
    • get
    • index
    • post
    • patch
    • delete
    • related
    • relationship
    • post_to_relationship
    • patch_relationship
    • delete_from_relationship
    • route
  • get
  • index
  • post
  • patch
  • delete
  • related
  • relationship
  • post_to_relationship
  • patch_relationship
  • delete_from_relationship
  • route

Examples

json_api do
  prefix "/json_api"
  log_errors? true
end

Options

Name	Type	Default	Docs
router	atom		The router that you created for this Domain. Used by test helpers to send requests
show_raised_errors?	boolean	false	For security purposes, if an error is raised then Ash simply shows a generic error. If you want to show those errors, set this to true.
prefix	String.t		The route prefix at which you are serving the JSON:API
serve_schema?	boolean	false	Whether or not create a /schema route that serves the JSON schema of your API
authorize?	boolean	true	Whether or not to perform authorization on requests.
log_errors?	boolean	true	Whether or not to log any errors produced
include_nil_values?	boolean	true	Whether or not to include properties for values that are nil in the JSON output

json_api.open_api

OpenAPI configurations

Examples

json_api do
  ...
  open_api do
    tag "Users"
    group_by :api
  end
end

Options

Name	Type	Default	Docs
tag	String.t		Tag to be used when used by :group_by
group_by	:domain | :resource	:resource	Group by :domain or :resource

json_api.routes

Configure the routes that will be exposed via the JSON:API

Nested DSLs

• base_route
  • get
  • index
  • post
  • patch
  • delete
  • related
  • relationship
  • post_to_relationship
  • patch_relationship
  • delete_from_relationship
  • route
• get
• index
• post
• patch
• delete
• related
• relationship
• post_to_relationship
• patch_relationship
• delete_from_relationship
• route

Examples

routes do
  base "/posts"

  get :read
  get :me, route: "/me"
  index :read
  post :confirm_name, route: "/confirm_name"
  patch :update
  related :comments, :read
  relationship :comments, :read
  post_to_relationship :comments
  patch_relationship :comments
  delete_from_relationship :comments
end

json_api.routes.base_route

base_route route, resource \\ nil

Sets a prefix for a list of contained routes

Nested DSLs

• get
• index
• post
• patch
• delete
• related
• relationship
• post_to_relationship
• patch_relationship
• delete_from_relationship
• route

Examples

base_route "/posts" do
  index :read
  get :read
end

base_route "/comments" do
  index :read
end

Arguments

Name	Type	Default	Docs
route	String.t		The route prefix to use for contained routes
resource	module		The resource that the contained routes will use by default

json_api.routes.base_route.get

get resource \\ nil, action

A GET route to retrieve a single record

Examples

get :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.index

index resource \\ nil, action

A GET route to retrieve a list of records

Examples

index :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
paginate?	boolean	true
route	String.t	"/"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.post

post resource \\ nil, action

A POST route to create a record

Examples

post :create

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t	"/"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource
relationship_arguments	list(atom | {:id, atom})	[]	Arguments to be used to edit relationships. See the relationships guide for more.
upsert?	boolean	false	Whether or not to use the upsert?: true option when calling Ash.create/2.
upsert_identity	atom	false	Which identity to use for the upsert

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.patch

patch resource \\ nil, action

A PATCH route to update a record

Examples

patch :update

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
relationship_arguments	any	[]	Arguments to be used to edit relationships. See the relationships guide for more.
read_action	atom		The read action to use to look the record up before updating
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.delete

delete resource \\ nil, action

A DELETE route to destroy a record

Examples

delete :destroy

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
read_action	atom		The read action to use to look the record up before updating
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.related

related resource \\ nil, relationship, action

A GET route to read the related resources of a relationship

Examples

related :comments, :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.relationship

relationship resource \\ nil, relationship, action

A READ route to read the relationship, returns resource identifiers.

Examples

relationship :comments, :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.post_to_relationship

post_to_relationship resource \\ nil, relationship

A POST route to create related entities using resource identifiers

Examples

post_to_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.patch_relationship

patch_relationship resource \\ nil, relationship

A PATCH route to update a relationship using resource identifiers

Examples

patch_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.delete_from_relationship

delete_from_relationship resource \\ nil, relationship

A DELETE route to remove related entities using resource identifiers

Examples

delete_from_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.base_route.route

route resource \\ nil, method, route, action

A route for a generic action.

Examples

route :get, "say_hi/:name", :say_hello"

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
method	atom		The HTTP method for the route, e.g :get, or :post
route	String.t		The path of the route
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
wrap_in_result?	boolean	false	Whether or not the action result should be wrapped in {result: <result>}
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

Introspection

Target: AshJsonApi.Domain.BaseRoute

json_api.routes.get

get resource, action

A GET route to retrieve a single record

Examples

get :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.index

index resource, action

A GET route to retrieve a list of records

Examples

index :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
paginate?	boolean	true
route	String.t	"/"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.post

post resource, action

A POST route to create a record

Examples

post :create

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t	"/"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource
relationship_arguments	list(atom | {:id, atom})	[]	Arguments to be used to edit relationships. See the relationships guide for more.
upsert?	boolean	false	Whether or not to use the upsert?: true option when calling Ash.create/2.
upsert_identity	atom	false	Which identity to use for the upsert

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.patch

patch resource, action

A PATCH route to update a record

Examples

patch :update

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
relationship_arguments	any	[]	Arguments to be used to edit relationships. See the relationships guide for more.
read_action	atom		The read action to use to look the record up before updating
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.delete

delete resource, action

A DELETE route to destroy a record

Examples

delete :destroy

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
read_action	atom		The read action to use to look the record up before updating
route	String.t	"/:id"	The path of the route
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.related

related resource, relationship, action

A GET route to read the related resources of a relationship

Examples

related :comments, :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.relationship

relationship resource, relationship, action

A READ route to read the relationship, returns resource identifiers.

Examples

relationship :comments, :read

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.post_to_relationship

post_to_relationship resource, relationship

A POST route to create related entities using resource identifiers

Examples

post_to_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.patch_relationship

patch_relationship resource, relationship

A PATCH route to update a relationship using resource identifiers

Examples

patch_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.delete_from_relationship

delete_from_relationship resource, relationship

A DELETE route to remove related entities using resource identifiers

Examples

delete_from_relationship :comments

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
relationship	atom

Options

Name	Type	Default	Docs
route	String.t		The path of the route - Defaults to /:id/relationships/[relationship_name]
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route

json_api.routes.route

route resource, method, route, action

A route for a generic action.

Examples

route :get, "say_hi/:name", :say_hello"

Arguments

Name	Type	Default	Docs
resource	module		The resource that the route's action is defined on
method	atom		The HTTP method for the route, e.g :get, or :post
route	String.t		The path of the route
action	atom		The action to call when this route is hit

Options

Name	Type	Default	Docs
wrap_in_result?	boolean	false	Whether or not the action result should be wrapped in {result: <result>}
default_fields	list(atom)		A list of fields to be shown in the attributes of the called route
primary?	boolean	false	Whether or not this is the route that should be linked to by default when rendering links to this type of route
metadata	(any, any, any -> any)		A function to generate arbitrary top-level metadata for the JSON:API response
modify_conn	(any, any, any, any -> any)		A function to modify the conn before responding. Used for things like setting headers based on the response. Takes conn, subject, result, request
query_params	list(atom)	[]	A list of action inputs to accept as query parameters.
name	String.t		A globally unique name for this route, to be used when generating docs and open api specifications
derive_sort?	boolean	true	Whether or not to derive a sort parameter based on the sortable fields of the resource
derive_filter?	boolean	true	Whether or not to derive a filter parameter based on the sortable fields of the resource

Introspection

Target: AshJsonApi.Resource.Route