vulcain-corejs/lib/src/graphql/graphQLHandler.js

Vulcain micro-service framework

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
const abstractHandlers_1 = require("../pipeline/handlers/abstractHandlers");
const annotations_1 = require("../di/annotations");
const response_1 = require("../pipeline/response");
const annotations_2 = require("../pipeline/handlers/action/annotations");
const applicationRequestError_1 = require("../pipeline/errors/applicationRequestError");
const annotations_3 = require("../di/annotations");
const messageBus_1 = require("../bus/messageBus");
const graphQLAdapter_1 = require("./graphQLAdapter");
let GraphQLActionHandler = class GraphQLActionHandler extends abstractHandlers_1.AbstractHandler {
    constructor(container, _adapter) {
        super(container);
        this._adapter = _adapter;
    }
    async graphql(g) {
        this.context.requestTracker.trackAction("graphql");
        let response = await this._adapter.processGraphQLQuery(this.context, g);
        if (this.metadata.metadata.responseType === "graphql")
            return new response_1.HttpResponse(response);
        if (response.errors && response.errors.length > 0) {
            throw new applicationRequestError_1.ApplicationError(response.errors[0].message);
        }
        return response.data;
    }
};
__decorate([
    annotations_2.Action({ description: "Custom action", name: "_graphql" }, { system: true }),
    annotations_2.ExposeEvent({ mode: messageBus_1.EventNotificationMode.never }),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", Promise)
], GraphQLActionHandler.prototype, "graphql", null);
GraphQLActionHandler = __decorate([
    __param(0, annotations_3.Inject(annotations_1.DefaultServiceNames.Container)),
    __param(1, annotations_3.Inject(annotations_1.DefaultServiceNames.GraphQLAdapter)),
    __metadata("design:paramtypes", [Object, graphQLAdapter_1.GraphQLAdapter])
], GraphQLActionHandler);
exports.GraphQLActionHandler = GraphQLActionHandler;
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