vknode/src/api/messages/message.js

Library for working with VK API

const MessageConstructor = require('./constructor')

module.exports = class Message {
    constructor(message, self) {
        Object.assign(this, message)

        this.__proto__.self = self

        this.__proto__.message = (text) => {
            return new MessageConstructor(text, self, message.peer_id || message.user_id, message.message_id)
        }

        if (this.timestamp || this.date) {
            this.date = new Date((this.timestamp || this.date) * 1000)
        }

        if (this.peer_id > 2e9) {
            this.chat_id = this.peer_id - 2e9
        } else {
            if (this.attachments && this.attachments.title === '') {
                delete this.attachments.title
            }
        }

        if (this.date) {
            this.out = this.check(2)
        }

        if (!this.out) {
            this.sender_id = this.peer_id > 2e9 ? +this.attachments.from : (this.peer_id || this.user_id)
        }

        if (this.attachments && !Object.keys(this.attachments).length) {
            this.attachments = null
        }

        if (!this.attachments) {
            this.attachments = null
        }
    }

    check(flag) {
        return Boolean(this.flags & (+flag))
    }

    pin(id, peer) {
        this.self.execute(`return API.messages.pin({"message_id":${id || this.message_id},"peer_id":${peer || this.peer_id}});`)

        return this
    }

    unpin() {
        this.self.execute(`return API.messages.unpin({"message_id":${id || this.message_id},"peer_id":${peer || this.peer_id}});`)

        return this
    }

    delete(delete_for_all = false) {
        this.self.call('messages.delete', {
            message_ids: this.message_id,
            delete_for_all
        })

        return this
    }

    spam() {
        this.self.call('messages.delete', {
            message_ids: this.message_id,
            spam: 1
        })

        return this
    }

    restore() {
        this.self.call('messages.restore', {
            message_ids: this.message_id
        })

        return this
    }

    read() {
        this.self.call('messages.markAsRead', {
            message_ids: this.message_id
        })

        return this
    }

    async full() {
        try {
            const { items } = await this.self.call('messages.getById', {
                message_ids: this.message_id
            })

            if (items[0].title) {
                this.title = items[0].title
            }
            if (items[0].out) {
                this.out = items[0].out
            }
            if (items[0].read_state) {
                this.read_state = items[0].read_state
            }

            if (items[0].fwd_messages) {
                this.fwd_messages = items[0].fwd_messages
            }

            if (items[0].attachments) {
                this.attachments_ex = items[0].attachments
            }

            return this
        } catch (err) {
            throw err
        }
    }
}