Happy House

Happy House is your personal assistant that helps manage your home.

Getting Started - Development

Once the repo is cloned:

# To start the application
docker-compose up

At first, you'll need to create a database and seed it. You can use docker-compose to accomplish this.

docker-compose run --rm web ./bin/setup

Debugging with pry

To be able to hit breakpoints, you can run:

docker-compose up db
docker-compose run --service-ports web # in another terminal

See this gist for more details.

Testing

Create a file called .env.test.local, and add the following environment variables:

DB_HOST="postgres"
DB_USERNAME="postgres"

Use the following command to run tests:

# To run every test
./test

# To run specific tests
./test <path_to_test(s)>

Production

• NODE_OPTIONS=--openssl-legacy-provider
  • This env var was added in Jan 2023 when attempting to upgrade the Heroku stack from 18 to 22.
  • We were getting an error that said the compliation was failing due to webpack not being found.
    • I followed the recommendation in this thread to include the nodejs buildpack but that produced another error.
  • We were getting an exception that looks like this:

  •    Compiling...
       Compilation failed:
       node:internal/crypto/hash:71
         this[kHandle] = new _Hash(algorithm, xofLen);
                         ^
       
       Error: error:0308010C:digital envelope routines::unsupported
           at new Hash (node:internal/crypto/hash:71:19)
           at Object.createHash (node:crypto:133:10)
           at module.exports (/tmp/build_bf6d9384/node_modules/webpack/lib/util/createHash.js:135:53)
           at NormalModule._initBuildHash (/tmp/build_bf6d9384/node_modules/webpack/lib/NormalModule.js:417:16)
           at handleParseError (/tmp/build_bf6d9384/node_modules/webpack/lib/NormalModule.js:471:10)
           at /tmp/build_bf6d9384/node_modules/webpack/lib/NormalModule.js:503:5
           at /tmp/build_bf6d9384/node_modules/webpack/lib/NormalModule.js:358:12
           at /tmp/build_bf6d9384/node_modules/loader-runner/lib/LoaderRunner.js:373:3
           at iterateNormalLoaders (/tmp/build_bf6d9384/node_modules/loader-runner/lib/LoaderRunner.js:214:10)
           at iterateNormalLoaders (/tmp/build_bf6d9384/node_modules/loader-runner/lib/LoaderRunner.js:221:10)
           at /tmp/build_bf6d9384/node_modules/loader-runner/lib/LoaderRunner.js:236:3
           at context.callback (/tmp/build_bf6d9384/node_modules/loader-runner/lib/LoaderRunner.js:111:13)
           at /tmp/build_bf6d9384/node_modules/babel-loader/lib/index.js:44:71 {
         opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
         library: 'digital envelope routines',
         reason: 'unsupported',
         code: 'ERR_OSSL_EVP_UNSUPPORTED'
       }
       
       Node.js v18.13.0
       
    !
    !     Precompiling assets failed.
    !
    !     Push rejected, failed to compile Ruby app.
    !     Push failed
    

  • So if we can solve this in the future, feel free to remove this env var.