wa-chat-server/lib/class/ConversationAssistants.js

Watson Assistant powered chat server

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConversationAssistants = void 0;
const assistant_v1_1 = require("../adapters/assistant_v1");
const assistant_v2_1 = require("../adapters/assistant_v2");
class ConversationAssistants {
    constructor(watsonAssistants, config, logger) {
        this.conversationAdapters = {};
        this.config = config;
        this.logger = logger;
        this.watsonAssistants = watsonAssistants;
        for (const k in watsonAssistants) {
            this.initConversationAdapter(watsonAssistants[k]);
        }
    }
    initConversationAdapter(assistant) {
        var _a;
        if (this.config.token_service_url) {
            this.conversationAdapters[assistant.alias] = assistant_v2_1.AssistantV2Adapter.initializeWithCp4dAuthenticator({
                tokenServiceUsername: this.config.token_service_username,
                tokenServicePassword: this.config.token_service_password,
                tokenServiceApikey: this.config.token_service_apikey,
                tokenServiceUrl: this.config.token_service_url,
                serviceUrl: assistant.url,
                timeout: assistant.timeout,
                assistantId: assistant.id,
                environmentId: assistant.environmentId,
                withContext: true,
                softRestart: String(this.config.soft_restart) === 'true',
            }, this.logger);
        }
        else if (assistant.id) {
            this.conversationAdapters[assistant.alias] = assistant_v2_1.AssistantV2Adapter.initializeWithIamAuthenticator({
                apikey: assistant.apikey,
                serviceUrl: assistant.url,
                timeout: assistant.timeout,
                assistantId: assistant.id,
                environmentId: assistant.environmentId,
                withContext: true,
                softRestart: String(this.config.soft_restart) === 'true',
            }, this.logger);
        }
        else if (this.config.assistant_password) {
            this.conversationAdapters[assistant.alias] = new assistant_v1_1.AssistantV1Adapter({
                url: this.config.assistant_url,
                username: this.config.assistant_username,
                passwordOrApikey: this.config.assistant_password,
                workspaceId: (_a = this.config) === null || _a === void 0 ? void 0 : _a.assistant_workspace_id,
            }, this.logger);
        }
        else {
            this.logger.error('Credentials for watson assistant were found neither in connected services nor in env variables');
            process.exit();
        }
    }
    getMaster() {
        return this.conversationAdapters['MASTER'];
    }
    conversationAdapter(runningAssistant) {
        return this.conversationAdapters[runningAssistant];
    }
}
exports.ConversationAssistants = ConversationAssistants;