backend/app/controllers/api/v1/FormCode.controller.js

const Controller = require('libflitter/controller/Controller')
const Codium = require('../../../models/api/Codium.model')
const Page = require('../../../models/api/Page.model')
const Node = require('../../../models/api/Node.model')

/*
 * FormCode Controller
 * -------------------------------------------------------------
 * Put some description here!
 */
class FormCode extends Controller {

    async create_new(req, res) {
        const PageId = req.params.PageId

        let page = await Page.findOne({UUID: PageId})
        if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
        if ( !(await page.is_accessible_by(req.user, 'update')) ) return req.security.deny()

        const NodeId = req.params.NodeId

        let node = await Node.findOne({UUID: NodeId})
        if ( !node ) return res.status(404).message('Node not found with that ID.').api({})

        const code = new Codium({
            NodeId: node.UUID,
            PageId: page.UUID,
            code: '',
        })

        await code.save()
        return res.api(code)
    }

    async get_config(req, res) {
        const PageId = req.params.PageId

        let page = await Page.findOne({UUID: PageId})
        if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
        if ( !(await page.is_accessible_by(req.user)) ) return req.security.deny()

        const NodeId = req.params.NodeId

        let node = await Node.findOne({UUID: NodeId})
        if ( !node ) return res.status(404).message('Node not found with that ID.').api({})

        const code = await Codium.findOne({UUID: req.params.CodiumId})
        if ( !code ) return res.status(404).message('Unable to find code with that ID.').api({})

        return res.api(code)
    }

    async set_values(req, res) {
        const PageId = req.params.PageId

        let page = await Page.findOne({UUID: PageId})
        if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
        if ( !(await page.is_accessible_by(req.user, 'update')) ) return req.security.deny()

        const NodeId = req.params.NodeId

        let node = await Node.findOne({UUID: NodeId})
        if ( !node ) return res.status(404).message('Node not found with that ID.').api({})

        const code = await Codium.findOne({UUID: req.params.CodiumId})
        if ( !code ) return res.status(404).message('Unable to find code with that ID.').api({})

        code.code = req.body.code
        code.language = req.body.language
        code.NodeId = node.UUID
        code.PageId = page.UUID
        await code.save()
        return res.api(code)
    }

    async drop_code(req, res) {
        const PageId = req.params.PageId

        let page = await Page.findOne({UUID: PageId})
        if ( !page ) return res.status(404).message('Page not found with that ID.').api({})
        if ( !(await page.is_accessible_by(req.user, 'update')) ) return req.security.deny()

        const NodeId = req.params.NodeId

        let node = await Node.findOne({UUID: NodeId})
        if ( !node ) return res.status(404).message('Node not found with that ID.').api({})

        const code = await Codium.findOne({UUID: req.params.CodiumId})
        if ( !code ) return res.status(404).message('Unable to find code with that ID.').api({})

        await code.delete()
        return res.api({})
    }
}

module.exports = exports = FormCode