Documentation

The Document type represents the top-level JSON-API requirement.

data attribute - the resulting JSON may be either a singleton resource or a list of resources. See Resource for the construction.

For more information see: http://jsonapi.org/format/#document-top-level

The Resource type encapsulates the underlying Resource

Included in the top-level Document, the Resource may be either a singleton resource or a list.

For more information see: http://jsonapi.org/format/#document-top-level

The ErrorDocument type represents the alternative form of the top-level JSON-API requirement.

error attribute - a descriptive object encapsulating application-specific error detail.

For more information see: http://jsonapi.org/format/#errors

The Included type is an abstraction used to constrain the included section of the Document to JSON serializable Resource objects while enabling a heterogeneous list of Resource types.

No data constructors for this type are exported as we need to constrain the Value to a heterogeneous list of Resource types. See mkIncludedResource for creating Included types.

Type for providing application-specific detail to unsuccessful API responses.

Specification: http://jsonapi.org/format/#error-objects

A type representing the Relationship between 2 entities

A Relationship provides basic information for fetching further information about a related resource.

Specification: http://jsonapi.org/format/#document-resource-object-relationships

Type representing a JSON-API resource object.

A Resource supplies standardized data and metadata about a resource.

Specification: http://jsonapi.org/format/#document-resource-objects

A typeclass for decorating an entity with JSON API properties

Typeclass indicating how to access an Identifier for a given datatype

Identifiers are used to encapsulate the minimum amount of information to uniquely identify a resource.

This object will be found at multiple levels of the JSON-API structure

Specification: http://jsonapi.org/format/#document-resource-identifier-objects

Type representing a JSON-API link object.

Links are an abstraction around an underlying Map consisting of relevance identifiers as keys and URIs as values.

Example JSON: "links": { "self": "http://example.com/posts/1" }

Specification: http://jsonapi.org/format/#document-links

Type representing a JSON-API meta object.

Meta is an abstraction around an underlying Map consisting of resource-specific metadata.

Example JSON: "meta": { "copyright": "Copyright 2015 Example Corp.", "authors": [ "Andre Dawson", "Kirby Puckett", "Don Mattingly", "Ozzie Guillen" ] }

Specification: http://jsonapi.org/format/#document-meta

Convienience class for constructing a Meta type

Example usage: @ data Pagination = Pagination { currentPage :: Int , totalPages :: Int } deriving (Show, Generic)

instance ToJSON Pagination instance MetaObject Pagination where typeName _ = "pagination" @

Constructor function for building Links

Wrapper type for the various components of pagination being page size, page number and the number of resources in total.

We can specify limits on the number of rows we would like back from the database

Helper function to beuild relative links for a collection of resources of type ResourceEntity.

This helper function assumes that the first page is always page 0.

Constructor function for creating a Relationship record

A relationship must contain either an Identifier or a Links record

Helper function to build relative links for a single resource of type ResourceEntity

Constructor function for the Document data type.

See mkCompoundDocument for constructing compound Document including 'side-loaded' resources

Constructor function for the Document data type. See mkIncludedResource for constructing the Included type.

Supports building compound documents http://jsonapi.org/format/#document-compound-documents

Constructor function for the Document data type.

Supports building compound documents http://jsonapi.org/format/#document-compound-documents

A function for document which do not require links or Meta data.

A function for document which do not require links or Meta data.

Convienience constructor function for the Meta type

Useful on its own or in combination with Meta's monoid instance

Example usage: See MetaSpec.hs for an example