recime-bot-runtime/dist/bot-model.js

This runtime is intended to run inside a micro-service container with platform specific integration and module interpreter.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
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            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
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            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var aws = require('aws-sdk');
var moment = require('moment');
aws.config.update({
    region: 'us-west-2',
    maxRetries: 3,
    retryDelayOptions: {
        base: 300
    }
});
var dynamodb = new aws.DynamoDB.DocumentClient({
    region: aws.config.region
});
var kinesis = new aws.Kinesis({
    region: aws.config.region
});
var BotModel = /** @class */ (function () {
    function BotModel(id) {
        this.id = id;
    }
    BotModel.prototype.get = function () {
        var _this = this;
        return new Promise(function (resolve, reject) { return __awaiter(_this, void 0, void 0, function () {
            var params, result, err_1;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        params = {
                            TableName: 'bots',
                            IndexName: 'bot-get-index',
                            KeyConditionExpression: '#id = :id',
                            ExpressionAttributeNames: {
                                '#id': 'id'
                            },
                            ExpressionAttributeValues: {
                                ':id': this.id
                            },
                            Limit: 1,
                            ReturnConsumedCapacity: 'NONE'
                        };
                        _a.label = 1;
                    case 1:
                        _a.trys.push([1, 3, , 4]);
                        return [4 /*yield*/, dynamodb.query(params).promise()];
                    case 2:
                        result = _a.sent();
                        resolve(result.Items && result.Items.length && result.Items[0]);
                        return [3 /*break*/, 4];
                    case 3:
                        err_1 = _a.sent();
                        console.log(err_1);
                        return [2 /*return*/, reject(err_1)];
                    case 4: return [2 /*return*/];
                }
            });
        }); });
    };
    BotModel.prototype.logIntentHit = function (name) {
        var command = {
            StreamName: 'bot-intents',
            PartitionKey: this.id,
            Data: JSON.stringify({
                botId: this.id,
                intent: name,
                timestamp: moment().unix()
            })
        };
        console.log('kenesis', command);
        return kinesis
            .putRecord(command)
            .promise()
            .catch(function (error) {
            console.error(error);
            return Promise.resolve();
        });
    };
    BotModel.prototype.logUnhandledMessage = function (message) {
        var cleanedMessage = message.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
        if (!cleanedMessage) {
            return Promise.resolve();
        }
        var command = {
            StreamName: 'bot-unmapped-messages',
            PartitionKey: this.id,
            Data: JSON.stringify({
                botId: this.id,
                message: cleanedMessage,
                timestamp: moment().unix()
            })
        };
        return kinesis
            .putRecord(command)
            .promise()
            .catch(function (error) {
            console.error(error);
            return Promise.resolve();
        });
    };
    return BotModel;
}());
exports.BotModel = BotModel;