@nestjs/graphql/dist/services/resolver-decorator-host.js

Nest - modern, fast, powerful node.js web framework (@graphql)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ResolverDecoratorHost = void 0;
const tslib_1 = require("tslib");
const common_1 = require("@nestjs/common");
/**
 * @publicApi
 */
let ResolverDecoratorHost = class ResolverDecoratorHost {
    setDecorator(decorator) {
        this.decorator = decorator;
    }
    getDecorator() {
        return this.decorator;
    }
    decorate(target) {
        if (!this.decorator) {
            return target;
        }
        return this.decorator(target);
    }
    /**
     * Registers a hook that is called right before a GraphQL operation
     * starts being processed. Whatever it returns is passed back to the
     * "request end" hook through the `state` property.
     */
    setOnRequestStartHook(hook) {
        this.onRequestStartHook = hook;
    }
    getOnRequestStartHook() {
        return this.onRequestStartHook;
    }
    /**
     * Registers a hook that is called once a GraphQL operation has been
     * fully processed (right before the response is sent back to the client).
     */
    setOnRequestEndHook(hook) {
        this.onRequestEndHook = hook;
    }
    getOnRequestEndHook() {
        return this.onRequestEndHook;
    }
    /**
     * Indicates whether any of the request lifecycle hooks has been registered.
     */
    hasRequestHooks() {
        return !!(this.onRequestStartHook || this.onRequestEndHook);
    }
    onRequestStart(context) {
        return this.onRequestStartHook?.(context);
    }
    onRequestEnd(context) {
        this.onRequestEndHook?.(context);
    }
};
exports.ResolverDecoratorHost = ResolverDecoratorHost;
exports.ResolverDecoratorHost = ResolverDecoratorHost = tslib_1.__decorate([
    (0, common_1.Injectable)()
], ResolverDecoratorHost);