About My Range Application (MyRangeBC) for Web

The Range Mobile Pathfinder project is developing a suite of applications to support the sustainable management of cattle range on crown lands in British Columbia. Learn more about the Range Program

The goal is to move important crown land management documents from paper to digital, and to make this information accessible in the field through disconnected mobile devices. This also supports a new and consistent process for Range staff across the province to support decision making processes.

An Agile Scrum team developed the Alpha product to test basic fuctions and was done March 31, 2018. Future releases by the Kamloops Range team at Kamloops Innovation Centre will lead towards an application that can be used by staff and public range use agreement holders, on multiple platforms.

For the Alpha Release, the web application documented here allows Range Branch Staff to view Range Use Plans that have been created in the iOS application. Soon, Range Officers will also be able to create and maintain records on web, but the offline abilities remain an iOS only feature for the time being. It also enables users to assign staff to a set of agreements they are responsible for managing.

Related MyRangeBc Documentation

• MyRangeBC iOS application Github Repository
• MyRangeBC Web application Github Repository
• MyRangeBC API Github Repository
• Our current Sprint Backlog is visible on GitHub Issues, see each repo for what is going on.
• See the database Schema on Schema-Spy

Folder Structure

root/
  .eslintrc           // Displaying Lint Output in the Editor
  LICENSE
  README.md
  package.json
  semantic.json       // Semantic UI build settings for gulp
  coverage/           // Test coverage
  openshift/
  public/             // Images, index.html etc...
  semantic/           // Semantic UI custum styling definitions and overrides
  src/
    actionCreators/   // Network related Redux actions
    actions/          // Redux actions
    components/       // React components
    constants/        // Variables, strings, etc...
    reducers/         // Redux reducers
    semantic/         // Minified Semantic UI
    styles/           // All the Sass files
    tests/            // Integration and Unit testing
    utils/            // Helper functions
    index.js

For the project to build, these files must exist with exact filenames:

• public/index.html is the page template;
• src/index.js is the JavaScript entry point.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode. Open http://localhost:3000 to view it in the browser.

npm test

Launches the test runner in the interactive watch mode.

npm test -- --coverage

Launches the test runner with a coverage report.

npm run build

Builds the app for production to the build folder. It correctly bundles React in production mode and optimizes the build for the best performance.

In /semantic directory, you can also run:

gulp build

Builds all files for Semantic UI including js, css, and assets. Build tool settings are stored in semantic.json.

Create React App

The application was built on top of Create-React-App with Redux selector pattern for state management and React Router v4 for routing & code splitting. The project was ejected once to add more plugins and make changes in Webpack configuration, then it was switched back to the unejected state with the newer version since it took care of all the demands.

Routing & Code Splitting

This project takes advantage of React Router v4 to acheive many things such as authentication, authorizing users based on their roles, code splitting, dynamic route matching and so on.

Create React App allows us to dynamically import parts of our app using the import() proposal to reduce initial load time. Related reference can be found here.

Styling

• Semantic UI React was chosen for the main css framework. It includes Gulp build tools so the project can preserve its own theme changes, allowing us to customise the style variables. Detailed documentation on theming in Semantic UI can be found here.

• BEM(Block Element Modifier) methodology was chosen for naming convention.

• Integration with Sass

• Post-Processing CSS

  .App {
    display: flex;
  }

  becomes this:

  .App {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }

Openshift Deployment Cheatsheet:

• image-stream: range-myra-web

• app build-config: range-myra-web-dev-build

• outputs to: range-myra-web:latest

• image-stream: range-myra-web-caddy

• caddy build-config: range-myra-web-caddy-dev-build

• input image stream tag: range-myra-web:latest

• output image stream tag: range-myra-web-caddy:latest

• deploy-config: range-myra-web-caddy

• trigger: range-myra-web-caddy:test

• Github Action Openshift image build + tag Make sure your SA can only build and tag!

License

Copyright 2018 Province of British Columbia

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at 

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

range-web by the Province of Britich Columbia is licensed under a Creative Commons Attribution 4.0 International License.