// from the Noded/backend project - app/controllers/api/v1/DatabaseAPI.controller.js const Controller = require('libflitter/controller/Controller') /* * DatabaseAPI Controller * ------------------------------------------------------------- * Put some description here! */ class DatabaseAPI extends Controller { static get services() { return [...super.services, 'models', 'utility'] } async databases(req, res, next) { const Database = this.models.get('api:db:Database') const dbs = await Database.visible_by_user(req.user) return res.api(dbs.map(x => x.to_api_object())) } async get_database(req, res, next) { return res.api(req.form.database.to_api_object()) } async get_columns(req, res, next) { const db = req.form.database const cols = (await db.get_columns()).map(x => x.to_api_object()) return res.api(cols) } async get_columns_order(req, res, next) { return res.api(req.form.database.ColumnIds) } async get_data(req, res, next) { const DBEntry = this.models.get('api:db:DBEntry') const db = req.form.database const cursor = await DBEntry.cursor({DatabaseId: db.UUID}) if ( req.query.sort ) { if ( this.utility.is_json(req.query.sort) ) { const sort = JSON.parse(req.query.sort) if ( typeof sort !== 'object' ) return res.status(400).message('Invalid sort field. Should be JSON object.').api() const sort_obj = {} for ( const field in sort ) { if ( !sort.hasOwnProperty(field) ) continue sort_obj[`RowData.${field}`] = (Number(sort[field]) < 0 ? -1 : 1) } cursor.sort(sort_obj) } else if ( req.query.sort ) { const sort_obj = {} sort_obj[`RowData.${req.query.sort}`] = (req.query.reverse ? -1 : 1) cursor.sort(sort_obj) } } if ( req.query.limit ) { const limit = Number(req.query.limit) if ( !isNaN(limit) ) cursor.limit(limit) } // from the Noded/backend project - app/controllers/api/v1/DatabaseAPI.controller.js const Controller = require('libflitter/controller/Controller') /* * DatabaseAPI Controller * ------------------------------------------------------------- * Put some description here! */ class DatabaseAPI extends Controller { static get services() { return [...super.services, 'models', 'utility'] } async databases(req, res, next) { const Database = this.models.get('api:db:Database') const dbs = await Database.visible_by_user(req.user) return res.api(dbs.map(x => x.to_api_object())) } async get_database(req, res, next) { return res.api(req.form.database.to_api_object()) } async get_columns(req, res, next) { const db = req.form.database const cols = (await db.get_columns()).map(x => x.to_api_object()) return res.api(cols) } async get_columns_order(req, res, next) { return res.api(req.form.database.ColumnIds) } async get_data(req, res, next) { const DBEntry = this.models.get('api:db:DBEntry') const db = req.form.database const cursor = await DBEntry.cursor({DatabaseId: db.UUID}) if ( req.query.sort ) { if ( this.utility.is_json(req.query.sort) ) { const sort = JSON.parse(req.query.sort) if ( typeof sort !== 'object' ) return res.status(400).message('Invalid sort field. Should be JSON object.').api() const sort_obj = {} for ( const field in sort ) { if ( !sort.hasOwnProperty(field) ) continue sort_obj[`RowData.${field}`] = (Number(sort[field]) < 0 ? -1 : 1) } cursor.sort(sort_obj) } else if ( req.query.sort ) { const sort_obj = {} sort_obj[`RowData.${req.query.sort}`] = (req.query.reverse ? -1 : 1) cursor.sort(sort_obj) } } if ( req.query.limit ) { const limit = Number(req.query.limit) if ( !isNaN(limit) ) cursor.limit(limit) } // from the Noded/backend project - app/controllers/api/v1/DatabaseAPI.controller.js const Controller = require('libflitter/controller/Controller') /* * DatabaseAPI Controller * ------------------------------------------------------------- * Put some description here! */ class DatabaseAPI extends Controller { static get services() { return [...super.services, 'models', 'utility'] } async databases(req, res, next) { const Database = this.models.get('api:db:Database') const dbs = await Database.visible_by_user(req.user) return res.api(dbs.map(x => x.to_api_object())) } async get_database(req, res, next) { return res.api(req.form.database.to_api_object()) } async get_columns(req, res, next) { const db = req.form.database const cols = (await db.get_columns()).map(x => x.to_api_object()) return res.api(cols) } async get_columns_order(req, res, next) { return res.api(req.form.database.ColumnIds) } async get_data(req, res, next) { const DBEntry = this.models.get('api:db:DBEntry') const db = req.form.database const cursor = await DBEntry.cursor({DatabaseId: db.UUID}) if ( req.query.sort ) { if ( this.utility.is_json(req.query.sort) ) { const sort = JSON.parse(req.query.sort) if ( typeof sort !== 'object' ) return res.status(400).message('Invalid sort field. Should be JSON object.').api() const sort_obj = {} for ( const field in sort ) { if ( !sort.hasOwnProperty(field) ) continue sort_obj[`RowData.${field}`] = (Number(sort[field]) < 0 ? -1 : 1) } cursor.sort(sort_obj) } else if ( req.query.sort ) { const sort_obj = {} sort_obj[`RowData.${req.query.sort}`] = (req.query.reverse ? -1 : 1) cursor.sort(sort_obj) } } if ( req.query.limit ) { const limit = Number(req.query.limit) if ( !isNaN(limit) ) cursor.limit(limit) }
Code Release
Code Release Feed Page, RSS, & Atom - Minor Website Updates
I recently made some tweaks to my website. I added a dedicated page as a historical archive for these updates.
handy NPM package .
permalink | 5/8/2020, 7:30:33 PM
Code Release
Code Release VuES6 - ES6 Vue.js Components, in Plain JavaScript
I recently released a small utility library for defining Vue components as proper ES6 classes, but in vanilla JavaScript. I like to use this in small projects where I don't want to have to set up vue-cli and compile templates. More info here.
permalink | 4/22/2020, 6:17:15 PM
Side Project
Side Project Connect-4 Webtoy
I've built a simple Connect-4 webtoy as a project for EECS 368 at the University of Kansas. You can play with it here.
permalink | 4/8/2020, 9:20:25 AM
Blog Post
Blog Post Code Freedom with Gitea & Drone - Part I
In my never-ending quest to self-host all the things, I've deployed a combination of Gitea and Drone CI for a feature-for-feature, self-hosted alternative to GitHub. Here's how.
permalink | 3/6/2020, 11:10:49 PM
HackKU 2020
HackKU 2020 Noded - Free-Form Notes & Databases
I recently attended the annual University of Kansas hackathon, where me and a couple friends built Noded. here.
permalink | 2/24/2020, 7:28:06 PM
Code Release
Code Release flitter-di@0.1
Flitter-DI is the second-generation dependency-injector used by the Flitter framework. It was pulled from the libflitter project in the hope that it can remain independent from the rest of Flitter and can be used in other projects. More info here.
permalink | 12/19/2019, 3:19:39 PM
Blog Post
Blog Post Dependency Injection in Less Than 100 Lines of Pure JavaScript
DI is a powerful pattern for segmenting code to keep it efficient and easy to reuse. In this article, we're going to build a basic DI in <100 lines of pure ES6. Read about it here .
permalink | 11/16/2019, 1:18:49 PM
Blog Post
Blog Post A New Platform - My Relentless Pursuit of Privacy
I've finally moved the home of my blog from Medium.com over to a self-hosted Hexo blog. Why? Read more here .
permalink | 11/15/2019, 1:49:14 AM
Code Release
Code Release flitter-auth@0.13
This release of Flitter's auth provider brings an OAuth2 server, OAuth2 client, and refinements to the login flow structure. More details here .
permalink | 11/1/2019, 11:19:46 AM
Speaking
Speaking Computing in the Kubernetes Framework
Recently I had the pleasure of presenting at the University of Kansas' Center for Research Methods and Data Analysis Weekly Colloquium. You can find resources from my talk on using k8s for scientific computing here .
permalink | 11/1/2019, 10:49:18 AM
Blog Post
Blog Post Building a Raspberry Pi Cluster - Part 3
In the third installment of my miniature-HPC series, we discuss OpenMPI, Python3, and running parallel jobs. Read more here .
permalink | 11/1/2019, 10:46:47 AM
Garrett Mills
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