random_messages.ts

import * as functions from "firebase-functions"
import * as moment from "moment"

const messages = [
    {
        message: "Bom dia",
        attachments: [
            {
                name: "bom dia",
                source:
                    "https://www.mensagensdebomdia.com.br/wp-content/uploads/2020/01/77B38E74-EE06-4EB2-8A63-9031E494337C.jpeg",
                type: "image"
            }
        ]
    },
    {
        message: "Olá família",
        attachments: []
    },
    {
        message: "Nossa! O mundo acabou de virar quadrado!",
        attachments: []
    },
    {
        message: "Qual seu nome?",
        attachments: []
    },
    {
        message: "Eu sou o Geralt, Geralt de Rívia!",
        attachments: [
            {
                name: "minha foto",
                source:
                    "https://meups.com.br/wp-content/uploads/2018/03/the-witcher-3-900x503.jpg",
                type: "image"
            }
        ]
    },
    {
        message: "Olha só que incrivel esse artigo sobre o android",
        attachments: [
            {
                name: "um bom PDF",
                source:
                    "https://d1wqtxts1xzle7.cloudfront.net/30551848/andoid--tech.pdf?1360332915=&response-content-disposition=inline%3B+filename%3DWhat_is_Android.pdf&Expires=1596807421&Signature=M38O4FHscXLe~~pJ7idOuCy~IcasfmxN2AkFC5AUhvVG2XS3YlTtBw2azUtqvi31KKAW745vLRrTvDJkWmEGltl152B0sTmEYzy3vbY-2X6ooX50CeaHfOpPcGj~LrOQSxtCDKq5~8yY0S0UAKU8rw2F0cDju~m7e07YmuYsQ3LVmLthkZzJfqHmrcWIq5exHRjWf-SqERVF04ziVPZ0pJr0wz5iMmkTXakgzDOIplmVEEI1WI1Ugb3CxQgDcySgPDox~CgjsLp1z5EmQZTWxmf~5L49zo~0UAJb3ZG9XKscsP4LAXQuSVIltDkeqbKEfSAvyR4wbXGl3IMm3jTnew__&Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA",
                type: "pdf"
            }
        ]
    },
    {
        message: "as fotos da viagem estão otimas!",
        attachments: [
            {
                name: "",
                source:
                    "https://images.unsplash.com/photo-1572137675491-20aee8014ce4?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=634&q=80",
                type: "image"
            },
            {
                name: "",
                source:
                    "https://images.unsplash.com/photo-1596787071179-fbbcd89cc2d2?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1267&q=80",
                type: "image"
            },
            {
                name: "",
                source:
                    "https://images.unsplash.com/photo-1596785236414-3b235f4ff58a?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=634&q=80",
                type: "image"
            }
        ]
    },
    {
        message: "Esse café ta lindo!",
        attachments: [
            {
                name: "",
                source:
                    "https://images.unsplash.com/photo-1594306410309-c4d6f85405ba?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=675&q=80",
                type: "image"
            }
        ]
    },
    {
        message:
            "Finalmente saiu o bugfix do paging! https://developer.android.com/jetpack/androidx/releases/paging?hl=en",
        attachments: []
    },
    {
        message: "pyke é roubado!",
        attachments: []
    },
    {
        message:
            "uhhh duhhhh wiiiind waalll. wind walllll wind waaaallll. oohhh duuuuuuh",
        attachments: []
    },
    {
        message: "three guns means never having to say i'm sorry",
        attachments: []
    },
    {
        message: "lulu w, lulu double youuuuuu, uhhh duuuhhh",
        attachments: []
    },
    {
        message: "nice skill dude! nice flash R",
        attachments: []
    },
    {
        message: "stay mad",
        attachments: []
    },
    {
        message: "Seu pagamento de R$ 64,80 foi confirmado.",
        attachments: []
    },
    {
        message: "boleto chega para qualquer um!",
        attachments: []
    },
    {
        message: "você é um NPC!",
        attachments: []
    },
    {
        message: "Nossa, que ofensivo...",
        attachments: []
    },
    {
        message: "conte-me mais...",
        attachments: []
    },
    {
        message:
            "Não deixe de se registrar para o AWSome Day Brasil - Conferência Online!",
        attachments: []
    },
    {
        message:
            "Vá nas casas bahia e compre uma Tv maior que a envergadura das suas costas!",
        attachments: []
    },
    {
        message: "nada mais a dizer",
        attachments: []
    }
]

const users = [
    {
        id: 1,
        name: "Super Bot",
        avatar:
            "https://image.freepik.com/vetores-gratis/icone-do-robo-design-de-sinal-de-bot-conceito-de-simbolo-de-chatbot-servico-de-suporte-por-voz-bot-bot-de-suporte-on-line-estoque-ilustracao-vetorial_100456-34.jpg"
    },
    {
        id: 2,
        name: "Mario Bros",
        avatar:
            "https://veja.abril.com.br/wp-content/uploads/2016/06/alx_entretenimento-video-game-nintendo-mario-20141212-63-2_original.jpeg"
    },
    {
        id: 3,
        name: "Playstation",
        avatar:
            "https://s2.glbimg.com/T1gLl5Vy-Ve9A4S9Nq6ZZKomyP4=/0x0:1000x560/984x0/smart/filters:strip_icc()/i.s3.glbimg.com/v1/AUTH_59edd422c0c84a879bd37670ae4f538a/internal_photos/bs/2019/b/F/HxBxYlRIiIdsNcyhcUMQ/playsatation.jpg"
    }
]

const shuffle = (elements: Array<any>) => {
    const array = [...elements]
    let currentIndex = array.length,
        temporaryValue,
        randomIndex

    while (0 !== currentIndex) {
        randomIndex = Math.floor(Math.random() * currentIndex)
        currentIndex -= 1

        temporaryValue = array[currentIndex]
        array[currentIndex] = array[randomIndex]
        array[randomIndex] = temporaryValue
    }

    return array
}

export const fetchMessages = functions.https.onRequest((request, response) => {
    const page = parseInt(request.query.page?.toString() ?? "1", 10) - 1
    const limit = 10

    const values = shuffle(messages)
        .slice(0, limit)
        .map((it, index) => {
            const next = moment()
                .add(page * -1, "days")
                .add(index * -1, "hour")
            return {
                id: page * 10 + (index + 1),
                ...it,
                user: shuffle(users)[0],
                createdAt: next
            }
        })

    response.json({
        message: "ok",
        data: values
    })
})