@ournet/news-data/lib/events/dynamo-latest-event.js

Ournet news data module

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dynamo_item_1 = require("dynamo-item");
const dynamo_event_1 = require("./dynamo-event");
const config_1 = require("../config");
class DynamoLatestEventHelper {
    static mapFromEvent(data) {
        const item = {
            eventId: data.id,
            createdAt: data.createdAt,
            expiresAt: DynamoLatestEventHelper.expiresAt(new Date(data.createdAt)),
            locale: DynamoLatestEventHelper.createLocaleKey(data),
        };
        return item;
    }
    static createLocaleKey(locale) {
        return dynamo_event_1.DynamoEventHelper.createLocaleKey(locale);
    }
    static expiresAt(date) {
        date = new Date(date);
        date.setDate(date.getDate() + config_1.LATEST_EVENT_EXPIRE_DAYS);
        return Math.floor(date.getTime() / 1000);
    }
}
exports.DynamoLatestEventHelper = DynamoLatestEventHelper;
class LatestEventModel extends dynamo_item_1.DynamoItem {
    constructor(client, tableSuffix) {
        super({
            hashKey: {
                name: 'locale',
                type: 'S'
            },
            rangeKey: {
                name: 'createdAt',
                type: 'S'
            },
            name: 'latest_events',
            tableName: `ournet_latest_events_${tableSuffix}`,
        }, client);
    }
}
exports.LatestEventModel = LatestEventModel;