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createJsonMutation since v0.2

Formulae

createJsonMutation(config)

Config fields:

  • params?: parameters for the Mutation

    • You can declare Mutation parameters by call declareParams function.
    • If not passed, Mutation will be created without parameters.
  • request: declarative rules to formulate request to the API.

    • method: String
    • url: Sourced string
    • body: Sourced Json, any value which can be serialized to JSON and parsed back without loses by JavaScript native module JSON. For example, { a: 1, b: 2 }. Note that body cannot be used in GET and HEAD requests.
    • query?: Sourced object, keys of the object must be String and values must be String or Array<String> or (since v0.8) Sourced String containing ready-to-use query string
    • headers?: Sourced object, keys of the object must be String and values must be String or Array<String>
  • response: declarative rules to handle response from the API.

    • contract: Contract allows you to validate the response and decide how your application should treat it — as a success response or as a failed one.
    • validate?: Validator allows you to dynamically validate received data.
    • mapData?: optional mapper for the response data, available overloads:
      • ({ result, params }) => mapped
      • { source: Store, fn: ({ result, params }, source) => mapped }
    • status.expected: number or Array<number> of expected HTTP status codes, if the response status code is not in the list, the mutation will be treated as failed
  • concurrency?: concurrency settings for the Query

    Deprecation warning

    This field is deprecated since v0.12 and will be removed in v0.14. Use concurrency operator instead.

    Please read this ADR for more information and migration guide.

    • abort?: Event after calling which all in-flight requests will be aborted

Released under the MIT License.