@pothos/plugin-federation/esm/external-ref.js

A Pothos plugin for implementing apollo federation subGraphs

function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    }
    else {
        obj[key] = value;
    }
    return obj;
}
import { FieldBuilder, ObjectRef, RootFieldBuilder } from '@pothos/core';
import { addUsedDirectives, keyDirective, mergeDirectives } from './util.js';
export const providesMap = new WeakMap();
export class ExternalEntityRef extends ObjectRef {
    implement({ fields, externalFields, directives, ...options }) {
        var _options_extensions, _options_extensions_apollo, _options_extensions1;
        addUsedDirectives(this.builder, [
            "extends",
            "key"
        ]);
        this.builder.objectType(this, {
            ...options,
            name: this.name,
            directives: mergeDirectives(directives, [
                ...this.key ? keyDirective(this.key) : [],
                {
                    name: "extends",
                    args: {}
                }
            ]),
            fields: () => ({
                ...externalFields === null || externalFields === void 0 ? void 0 : externalFields(new RootFieldBuilder(this.builder, "ExternalEntity", "Object")),
                ...fields === null || fields === void 0 ? void 0 : fields(new FieldBuilder(this.builder, "ExtendedEntity", "Object"))
            }),
            extensions: {
                ...options.extensions,
                apollo: {
                    ...(_options_extensions = options.extensions) === null || _options_extensions === void 0 ? void 0 : _options_extensions.apollo,
                    subgraph: {
                        ...(_options_extensions1 = options.extensions) === null || _options_extensions1 === void 0 ? void 0 : (_options_extensions_apollo = _options_extensions1.apollo) === null || _options_extensions_apollo === void 0 ? void 0 : _options_extensions_apollo.subgraph,
                        resolveReference: this.resolveReference
                    }
                }
            }
        });
        return this;
    }
    provides(selection) {
        const ref = Object.create(this);
        providesMap.set(ref, selection);
        this.builder.configStore.associateParamWithRef(ref, this);
        return ref;
    }
    constructor(builder, name, { key, resolveReference }) {
        super(name), _define_property(this, "kind", "Object"), _define_property(this, "builder", void 0), _define_property(this, "key", void 0), _define_property(this, "resolveReference", void 0);
        this.builder = builder;
        this.key = key;
        this.resolveReference = resolveReference;
    }
}
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