80 lines
3.2 KiB
JavaScript
80 lines
3.2 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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* @format
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*/
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'use strict';
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/**
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* Higher-level helper function to execute a mutation against a specific
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* environment.
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*/
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function commitRelayModernMutation(environment, config) {
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!require("./isRelayModernEnvironment")(environment) ? process.env.NODE_ENV !== "production" ? require("fbjs/lib/invariant")(false, 'commitRelayModernMutation: expected `environment` to be an instance of ' + '`RelayModernEnvironment`.\n' + 'When using Relay Modern and Relay Classic in the same ' + 'application, ensure mutations use Relay Compat to work in ' + 'both environments.\n' + 'See: http://facebook.github.io/relay/docs/relay-compat.html') : require("fbjs/lib/invariant")(false) : void 0;
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var _environment$unstable = environment.unstable_internal,
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createOperationDescriptor = _environment$unstable.createOperationDescriptor,
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getRequest = _environment$unstable.getRequest;
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var mutation = getRequest(config.mutation);
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if (mutation.params.operationKind !== 'mutation') {
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throw new Error('commitRelayModernMutation: Expected mutation operation');
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}
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if (mutation.kind !== 'Request') {
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throw new Error('commitRelayModernMutation: Expected mutation to be of type request');
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}
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var optimisticResponse = config.optimisticResponse,
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optimisticUpdater = config.optimisticUpdater,
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updater = config.updater;
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var configs = config.configs,
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onError = config.onError,
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variables = config.variables,
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uploadables = config.uploadables;
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var operation = createOperationDescriptor(mutation, variables); // TODO: remove this check after we fix flow.
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if (typeof optimisticResponse === 'function') {
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optimisticResponse = optimisticResponse();
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process.env.NODE_ENV !== "production" ? require("fbjs/lib/warning")(false, 'commitRelayModernMutation: Expected `optimisticResponse` to be an object, ' + 'received a function.') : void 0;
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}
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if (process.env.NODE_ENV !== "production") {
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if (optimisticResponse instanceof Object) {
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require("./validateMutation")(optimisticResponse, mutation, config.variables);
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}
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}
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if (configs) {
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var _RelayDeclarativeMuta = require("./RelayDeclarativeMutationConfig").convert(configs, mutation, optimisticUpdater, updater);
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optimisticUpdater = _RelayDeclarativeMuta.optimisticUpdater;
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updater = _RelayDeclarativeMuta.updater;
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}
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return environment.executeMutation({
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operation: operation,
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optimisticResponse: optimisticResponse,
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optimisticUpdater: optimisticUpdater,
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updater: updater,
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uploadables: uploadables
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}).subscribeLegacy({
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onNext: function onNext(payload) {
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// NOTE: commitRelayModernMutation has a non-standard use of
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// onCompleted() by calling it on every next value. It may be called
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// multiple times if a network request produces multiple responses.
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var onCompleted = config.onCompleted;
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if (onCompleted) {
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var snapshot = environment.lookup(operation.fragment);
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onCompleted(snapshot.data, payload.errors);
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}
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},
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onError: onError
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});
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}
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module.exports = commitRelayModernMutation; |