@atomist/automation-client/internal/transport/express/ExpressRequestProcessor.js

Atomist API for software low-level client

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const globals_1 = require("../../../globals");
const ApolloGraphClientFactory_1 = require("../../../graph/ApolloGraphClientFactory");
const AbstractRequestProcessor_1 = require("../AbstractRequestProcessor");
const RequestProcessor_1 = require("../RequestProcessor");
const WebSocketMessageClient_1 = require("../websocket/WebSocketMessageClient");
/**
 * RequestProcessor implementation used by the Express infrastructure to process
 * inbound events via HTTP REST apis.
 */
class ExpressRequestProcessor extends AbstractRequestProcessor_1.AbstractRequestProcessor {
    constructor(automations, configuration, listeners = []) {
        super(automations, listeners);
        this.automations = automations;
        this.configuration = configuration;
        this.listeners = listeners;
        this.graphClientFactory = new ApolloGraphClientFactory_1.ApolloGraphClientFactory(this.configuration, () => {
            if (this.configuration.apiKey) {
                return `Bearer ${this.configuration.apiKey}`;
            }
            else {
                return `token ${this.configuration.token}`;
            }
        });
    }
    sendStatusMessage(payload, ctx) {
        return Promise.resolve();
    }
    createGraphClient(event, context) {
        return !!this.configuration.http.graphClientFactory ?
            this.configuration.http.graphClientFactory(context) :
            this.graphClientFactory.createGraphClient(event);
    }
    createMessageClient(event, context) {
        return !!this.configuration.http.messageClientFactory ?
            this.configuration.http.messageClientFactory(context) :
            new ExpressMessageClient(event);
    }
}
exports.ExpressRequestProcessor = ExpressRequestProcessor;
class ExpressMessageClient {
    constructor(event) {
        this.event = event;
        if (globals_1.automationClientInstance().webSocketHandler
            && globals_1.automationClientInstance().webSocketHandler.webSocket) {
            const ws = globals_1.automationClientInstance().webSocketHandler.webSocket;
            if (RequestProcessor_1.isCommandIncoming(this.event)) {
                this.delegate = new WebSocketMessageClient_1.WebSocketCommandMessageClient(this.event, ws);
            }
            else if (RequestProcessor_1.isEventIncoming(this.event)) {
                this.delegate = new WebSocketMessageClient_1.WebSocketEventMessageClient(this.event, ws);
            }
        }
    }
    respond(msg, options) {
        if (this.delegate) {
            return this.delegate.respond(msg, options);
        }
        else {
            return Promise.resolve();
        }
    }
    send(msg, destinations, options) {
        if (this.delegate) {
            return this.delegate.send(msg, destinations, options);
        }
        else {
            return Promise.resolve();
        }
    }
}
//# sourceMappingURL=ExpressRequestProcessor.js.map