backend/app/models/api/Node.model.js
garrettmills 48fe2c7757
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Initial changes to support forms & form builder
2020-11-16 22:49:19 -06:00

123 lines
3.8 KiB
JavaScript

const VersionedModel = require('../VersionedModel')
const uuid = require('uuid/v4')
/*
* Node Model
* -------------------------------------------------------------
* Put some description here!
*/
class Node extends VersionedModel {
static get services() {
return [...super.services, 'models']
}
static get schema() {
// Return a flitter-orm schema here.
return {
...super.schema,
UUID: { type: String, default: () => uuid() },
Type: String,
Value: {
Mode: {type: String, default: 'norm'},
Value: String,
},
AdditionalData: Object,
PageId: String,
CreatedAt: { type: Date, default: () => new Date },
UpdatedAt: { type: Date, default: () => new Date },
CreatedUserId: String,
UpdateUserId: String
};
}
// Static and instance methods can go here
get page() {
const Page = this.models.get('api:Page')
return this.belongs_to_one(Page, "PageId", "UUID")
}
to_html() {
switch(this.Type){
case 'paragraph':
return '<p>' + this.Value.Value + '</p>'
case 'header1':
return '<h1>' + this.Value.Value + '</h1>'
case 'header2':
return '<h2>' + this.Value.Value + '</h2>'
case 'header3':
return '<h3>' + this.Value.Value + '</h3>'
case 'header4':
return '<h4>' + this.Value.Value + '</h4>'
case 'block_code':
return '<pre><code>' + this.Value.Value + '</code></pre>'
case 'click_link':
return '<a href="' + this.Value.Value + '">' + this.Value.Value + '</a>'
}
}
update_from_raw(data) {
if ( data.Type ) this.Type = data.Type
if ( data.Value ) this.Value = data.Value
if ( data.AdditionalData ) this.AdditionalData = data.AdditionalData;
}
async cast_to_version_data() {
const data = await super.cast_to_version_data()
// If supported, fetch the current version of the node item
if ( this.Type === 'code_ref' && this.Value?.Value ) {
const Codium = this.models.get('api:Codium')
const code = await Codium.findOne({ UUID: this.Value?.Value, Active: true })
if ( code ) {
data.associated_type_version_num = code.version_num
}
} else if ( this.Type === 'file_ref' && this.Value?.Value ) {
const FileGroup = this.models.get('api:FileGroup')
const group = await FileGroup.findOne({ UUID: this.Value?.Value })
if ( group ) {
data.associated_type_version_num = group.version_num
}
} else if ( this.Type === 'database_ref' && this.Value?.Value ) {
const Database = this.models.get('api:db:Database')
const db = await Database.findOne({ Active: true, UUID: this.Value?.Value })
if ( db ) {
data.associated_type_version_num = db.version_num
}
}
return data
}
async revert_to_version(version_num, user_id = undefined) {
const reverted = await super.revert_to_version(version_num, user_id)
const data = await this.get_version_data(version_num)
if ( !data.associated_type_version_num ) return reverted
// If supported, revert the version of the node item
if ( this.Type === 'code_ref' && this.Value?.Value ) {
const Codium = this.models.get('api:Codium')
const code = await Codium.findOne({ UUID: this.Value?.Value, Active: true })
if ( code ) {
await code.revert_to_version(data.associated_type_version_num)
}
} else if ( this.Type === 'file_ref' && this.Value?.Value ) {
const FileGroup = this.models.get('api:FileGroup')
const group = await FileGroup.findOne({ UUID: this.Value?.Value })
if ( group ) {
await group.revert_to_version(data.associated_type_version_num)
}
} else if ( this.Type === 'database_ref' && this.Value?.Value ) {
const Database = this.models.get('api:db:Database')
const db = await Database.findOne({ Active: true, UUID: this.Value?.Value })
if ( db ) {
await db.revert_to_version(data.associated_type_version_num)
}
}
return reverted
}
}
module.exports = exports = Node;