@giraphql/plugin-dataloader/lib/schema-builder.js

A GiraphQL plugin for attaching dataloader to object types

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = __importDefault(require("@giraphql/core"));
const interface_1 = require("./refs/interface");
const object_1 = require("./refs/object");
const union_1 = require("./refs/union");
const _1 = require(".");
const schemaBuilderProto = core_1.default.prototype;
schemaBuilderProto.loadableObject = function loadableObject(nameOrRef, { load, toKey, sort, cacheResolved, loaderOptions, ...options }) {
    var _a;
    const name = typeof nameOrRef === 'string'
        ? nameOrRef
        : (_a = options.name) !== null && _a !== void 0 ? _a : nameOrRef.name;
    const getDataloader = (0, _1.dataloaderGetter)(loaderOptions, load, toKey, sort);
    const ref = new object_1.LoadableObjectRef(name, getDataloader);
    this.objectType(ref, {
        ...options,
        extensions: {
            getDataloader,
            cacheResolved: typeof cacheResolved === 'function' ? cacheResolved : cacheResolved && toKey,
        },
    });
    if (typeof nameOrRef !== 'string') {
        this.configStore.associateRefWithName(nameOrRef, name);
    }
    return ref;
};
schemaBuilderProto.loadableInterface = function loadableInterface(nameOrRef, { load, toKey, sort, cacheResolved, loaderOptions, ...options }) {
    var _a;
    const name = typeof nameOrRef === 'string'
        ? nameOrRef
        : (_a = options.name) !== null && _a !== void 0 ? _a : nameOrRef.name;
    const getDataloader = (0, _1.dataloaderGetter)(loaderOptions, load, toKey, sort);
    const ref = new interface_1.LoadableInterfaceRef(name, getDataloader);
    this.interfaceType(ref, {
        ...options,
        extensions: {
            getDataloader,
            cacheResolved: typeof cacheResolved === 'function' ? cacheResolved : cacheResolved && toKey,
        },
    });
    if (typeof nameOrRef !== 'string') {
        this.configStore.associateRefWithName(nameOrRef, name);
    }
    return ref;
};
schemaBuilderProto.loadableUnion = function loadableUnion(name, { load, toKey, sort, cacheResolved, loaderOptions, ...options }) {
    const getDataloader = (0, _1.dataloaderGetter)(loaderOptions, load, toKey, sort);
    const ref = new union_1.LoadableUnionRef(name, getDataloader);
    this.unionType(name, {
        ...options,
        extensions: {
            getDataloader,
            cacheResolved: typeof cacheResolved === 'function' ? cacheResolved : cacheResolved && toKey,
        },
    });
    this.configStore.associateRefWithName(ref, name);
    return ref;
};
const TloadableNode = schemaBuilderProto.loadableNode;
schemaBuilderProto.loadableNode = function loadableNode(nameOrRef, { load, toKey, sort, cacheResolved, loaderOptions, ...options }) {
    var _a, _b;
    if (typeof this
        .nodeInterfaceRef !== 'function') {
        throw new TypeError('builder.loadableNode requires @giraphql/plugin-relay to be installed');
    }
    const name = typeof nameOrRef === 'string'
        ? nameOrRef
        : (_a = options.name) !== null && _a !== void 0 ? _a : nameOrRef.name;
    const getDataloader = (0, _1.dataloaderGetter)(loaderOptions, load, toKey, sort);
    const ref = new object_1.LoadableObjectRef(name, getDataloader);
    const extendedOptions = {
        ...options,
        interfaces: [
            this.nodeInterfaceRef(),
            ...((_b = options.interfaces) !== null && _b !== void 0 ? _b : []),
        ],
        loadMany: (ids, context) => getDataloader(context).loadMany(ids),
        extensions: {
            getDataloader,
            cacheResolved: typeof cacheResolved === 'function' ? cacheResolved : cacheResolved && toKey,
        },
    };
    this.objectType(ref, extendedOptions);
    if (typeof nameOrRef !== 'string') {
        this.configStore.associateRefWithName(nameOrRef, name);
    }
    this.configStore.onTypeConfig(ref, (nodeConfig) => {
        this.objectField(ref, 'id', (t) => t.globalID({
            ...options.id,
            nullable: false,
            args: {},
            resolve: async (parent, args, context, info) => ({
                type: nodeConfig.name,
                id: await options.id.resolve(parent, args, context, info),
            }),
        }));
    });
    return ref;
};
//# sourceMappingURL=schema-builder.js.map