lexica-dialog-core/dist/middlewares/ConversationIntentMiddleware.js

Core server for Lexica dialog agent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const lodash_1 = require("lodash");
const immutable_1 = require("immutable");
const conversationIntentMiddleware = async (context, next) => {
    const { commands, sessionService } = context;
    if (!lodash_1.isNil(sessionService) && sessionService.hasConversation()) {
        const features = commands
            .toArray()
            .map(command => command.features)
            .reduce((prev, next) => prev.merge(next), sessionService.getConversationFeatures());
        const intent = sessionService.getConversationIntent();
        context.commands = immutable_1.List([
            {
                attributes: immutable_1.Map(),
                botResponses: immutable_1.List(),
                features,
                intent,
                processedFeatures: immutable_1.Map(),
            },
        ]);
    }
    await next();
};
exports.default = conversationIntentMiddleware;
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