~robertgzr/greenfy

87ec023817a85aec71e3eb30dd9d679a4554972e — Robert Günzler 2 years ago
initial commit
58 files changed, 2195 insertions(+), 0 deletions(-)

A .formatter.exs
A .gitignore
A Dockerfile
A README.md
A assets/css/app.css
A assets/css/phoenix.css
A assets/js/app.js
A assets/vendor/topbar.js
A compose.yml
A config/config.exs
A config/dev.exs
A config/prod.exs
A config/runtime.exs
A config/test.exs
A docker/entrypoint.sh
A lib/greenfy.ex
A lib/greenfy/application.ex
A lib/greenfy/log.ex
A lib/greenfy/log/events.ex
A lib/greenfy/mailer.ex
A lib/greenfy/repo.ex
A lib/greenfy_web.ex
A lib/greenfy_web/controllers/page_controller.ex
A lib/greenfy_web/endpoint.ex
A lib/greenfy_web/gettext.ex
A lib/greenfy_web/live/logs.ex
A lib/greenfy_web/router.ex
A lib/greenfy_web/schema/data_types.ex
A lib/greenfy_web/schema/schema.ex
A lib/greenfy_web/telemetry.ex
A lib/greenfy_web/templates/layout/app.html.heex
A lib/greenfy_web/templates/layout/live.html.heex
A lib/greenfy_web/templates/layout/root.html.heex
A lib/greenfy_web/templates/page/index.html.heex
A lib/greenfy_web/views/error_helpers.ex
A lib/greenfy_web/views/error_view.ex
A lib/greenfy_web/views/layout_view.ex
A lib/greenfy_web/views/page_view.ex
A mix.exs
A mix.lock
A priv/gettext/en/LC_MESSAGES/errors.po
A priv/gettext/errors.pot
A priv/repo/migrations/.formatter.exs
A priv/repo/migrations/20220421115438_create_events.exs
A priv/repo/seeds.exs
A priv/static/favicon.ico
A priv/static/images/phoenix.png
A priv/static/robots.txt
A test/greenfy/log_test.exs
A test/greenfy_web/controllers/page_controller_test.exs
A test/greenfy_web/views/error_view_test.exs
A test/greenfy_web/views/layout_view_test.exs
A test/greenfy_web/views/page_view_test.exs
A test/support/channel_case.ex
A test/support/conn_case.ex
A test/support/data_case.ex
A test/support/fixtures/log_fixtures.ex
A test/test_helper.exs
A  => .formatter.exs +5 -0
@@ 1,5 @@
[
  import_deps: [:ecto, :phoenix],
  inputs: ["*.{ex,exs}", "priv/*/seeds.exs", "{config,lib,test}/**/*.{ex,exs}"],
  subdirectories: ["priv/*/migrations"]
]

A  => .gitignore +34 -0
@@ 1,34 @@
# The directory Mix will write compiled artifacts to.
/_build/

# If you run "mix test --cover", coverage assets end up here.
/cover/

# The directory Mix downloads your dependencies sources to.
/deps/

# Where 3rd-party dependencies like ExDoc output generated docs.
/doc/

# Ignore .fetch files in case you like to edit your project deps locally.
/.fetch

# If the VM crashes, it generates a dump, let's ignore it too.
erl_crash.dump

# Also ignore archive artifacts (built via "mix archive.build").
*.ez

# Ignore package tarball (built via "mix hex.build").
greenfy-*.tar

# Ignore assets that are produced by build tools.
/priv/static/assets/

# Ignore digested assets cache.
/priv/static/cache_manifest.json

# In case you use Node.js/npm, you want to ignore these.
npm-debug.log
/assets/node_modules/


A  => Dockerfile +14 -0
@@ 1,14 @@
FROM docker.io/library/elixir:1.13-alpine

ENV MIX_ENV=prod
ENV MIX_INSTALL_DIR=/mix-cache/

RUN --mount=type=cache,target=/mix-cache \
	mix local.hex --force && mix local.rebar --force

WORKDIR /app
COPY . /app
RUN --mount=type=cache,target=/mix-cache \
	mix do deps.get --only-prod, compile, phx.digest

CMD ["/app/docker/entrypoint.sh"]

A  => README.md +27 -0
@@ 1,27 @@
# Greenfy

learning Elixir and Phoenix...

```
docker compose up
```

---

To start your Phoenix server:

  * Install dependencies with `mix deps.get`
  * Create and migrate your database with `mix ecto.setup`
  * Start Phoenix endpoint with `mix phx.server` or inside IEx with `iex -S mix phx.server`

Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.

Ready to run in production? Please [check our deployment guides](https://hexdocs.pm/phoenix/deployment.html).

## Learn more

  * Official website: https://www.phoenixframework.org/
  * Guides: https://hexdocs.pm/phoenix/overview.html
  * Docs: https://hexdocs.pm/phoenix
  * Forum: https://elixirforum.com/c/phoenix-forum
  * Source: https://github.com/phoenixframework/phoenix

A  => assets/css/app.css +120 -0
@@ 1,120 @@
/* This file is for your main application CSS */
@import "./phoenix.css";

/* Alerts and form errors used by phx.new */
.alert {
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
}
.alert-info {
  color: #31708f;
  background-color: #d9edf7;
  border-color: #bce8f1;
}
.alert-warning {
  color: #8a6d3b;
  background-color: #fcf8e3;
  border-color: #faebcc;
}
.alert-danger {
  color: #a94442;
  background-color: #f2dede;
  border-color: #ebccd1;
}
.alert p {
  margin-bottom: 0;
}
.alert:empty {
  display: none;
}
.invalid-feedback {
  color: #a94442;
  display: block;
  margin: -1rem 0 2rem;
}

/* LiveView specific classes for your customization */
.phx-no-feedback.invalid-feedback,
.phx-no-feedback .invalid-feedback {
  display: none;
}

.phx-click-loading {
  opacity: 0.5;
  transition: opacity 1s ease-out;
}

.phx-loading{
  cursor: wait;
}

.phx-modal {
  opacity: 1!important;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
}

.phx-modal-content {
  background-color: #fefefe;
  margin: 15vh auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

.phx-modal-close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.phx-modal-close:hover,
.phx-modal-close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

.fade-in-scale {
  animation: 0.2s ease-in 0s normal forwards 1 fade-in-scale-keys;
}

.fade-out-scale {
  animation: 0.2s ease-out 0s normal forwards 1 fade-out-scale-keys;
}

.fade-in {
  animation: 0.2s ease-out 0s normal forwards 1 fade-in-keys;
}
.fade-out {
  animation: 0.2s ease-out 0s normal forwards 1 fade-out-keys;
}

@keyframes fade-in-scale-keys{
  0% { scale: 0.95; opacity: 0; }
  100% { scale: 1.0; opacity: 1; }
}

@keyframes fade-out-scale-keys{
  0% { scale: 1.0; opacity: 1; }
  100% { scale: 0.95; opacity: 0; }
}

@keyframes fade-in-keys{
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes fade-out-keys{
  0% { opacity: 1; }
  100% { opacity: 0; }
}

A  => assets/css/phoenix.css +101 -0
@@ 1,101 @@
/* Includes some default style for the starter application.
 * This can be safely deleted to start fresh.
 */

/* Milligram v1.4.1 https://milligram.github.io
 * Copyright (c) 2020 CJ Patoilo Licensed under the MIT license
 */

*,*:after,*:before{box-sizing:inherit}html{box-sizing:border-box;font-size:62.5%}body{color:#000000;font-family:'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;font-size:1.6em;font-weight:300;letter-spacing:.01em;line-height:1.6}blockquote{border-left:0.3rem solid #d1d1d1;margin-left:0;margin-right:0;padding:1rem 1.5rem}blockquote *:last-child{margin-bottom:0}.button,button,input[type='button'],input[type='reset'],input[type='submit']{background-color:#0069d9;border:0.1rem solid #0069d9;border-radius:.4rem;color:#fff;cursor:pointer;display:inline-block;font-size:1.1rem;font-weight:700;height:3.8rem;letter-spacing:.1rem;line-height:3.8rem;padding:0 3.0rem;text-align:center;text-decoration:none;text-transform:uppercase;white-space:nowrap}.button:focus,.button:hover,button:focus,button:hover,input[type='button']:focus,input[type='button']:hover,input[type='reset']:focus,input[type='reset']:hover,input[type='submit']:focus,input[type='submit']:hover{background-color:#606c76;border-color:#606c76;color:#fff;outline:0}.button[disabled],button[disabled],input[type='button'][disabled],input[type='reset'][disabled],input[type='submit'][disabled]{cursor:default;opacity:.5}.button[disabled]:focus,.button[disabled]:hover,button[disabled]:focus,button[disabled]:hover,input[type='button'][disabled]:focus,input[type='button'][disabled]:hover,input[type='reset'][disabled]:focus,input[type='reset'][disabled]:hover,input[type='submit'][disabled]:focus,input[type='submit'][disabled]:hover{background-color:#0069d9;border-color:#0069d9}.button.button-outline,button.button-outline,input[type='button'].button-outline,input[type='reset'].button-outline,input[type='submit'].button-outline{background-color:transparent;color:#0069d9}.button.button-outline:focus,.button.button-outline:hover,button.button-outline:focus,button.button-outline:hover,input[type='button'].button-outline:focus,input[type='button'].button-outline:hover,input[type='reset'].button-outline:focus,input[type='reset'].button-outline:hover,input[type='submit'].button-outline:focus,input[type='submit'].button-outline:hover{background-color:transparent;border-color:#606c76;color:#606c76}.button.button-outline[disabled]:focus,.button.button-outline[disabled]:hover,button.button-outline[disabled]:focus,button.button-outline[disabled]:hover,input[type='button'].button-outline[disabled]:focus,input[type='button'].button-outline[disabled]:hover,input[type='reset'].button-outline[disabled]:focus,input[type='reset'].button-outline[disabled]:hover,input[type='submit'].button-outline[disabled]:focus,input[type='submit'].button-outline[disabled]:hover{border-color:inherit;color:#0069d9}.button.button-clear,button.button-clear,input[type='button'].button-clear,input[type='reset'].button-clear,input[type='submit'].button-clear{background-color:transparent;border-color:transparent;color:#0069d9}.button.button-clear:focus,.button.button-clear:hover,button.button-clear:focus,button.button-clear:hover,input[type='button'].button-clear:focus,input[type='button'].button-clear:hover,input[type='reset'].button-clear:focus,input[type='reset'].button-clear:hover,input[type='submit'].button-clear:focus,input[type='submit'].button-clear:hover{background-color:transparent;border-color:transparent;color:#606c76}.button.button-clear[disabled]:focus,.button.button-clear[disabled]:hover,button.button-clear[disabled]:focus,button.button-clear[disabled]:hover,input[type='button'].button-clear[disabled]:focus,input[type='button'].button-clear[disabled]:hover,input[type='reset'].button-clear[disabled]:focus,input[type='reset'].button-clear[disabled]:hover,input[type='submit'].button-clear[disabled]:focus,input[type='submit'].button-clear[disabled]:hover{color:#0069d9}code{background:#f4f5f6;border-radius:.4rem;font-size:86%;margin:0 .2rem;padding:.2rem .5rem;white-space:nowrap}pre{background:#f4f5f6;border-left:0.3rem solid #0069d9;overflow-y:hidden}pre>code{border-radius:0;display:block;padding:1rem 1.5rem;white-space:pre}hr{border:0;border-top:0.1rem solid #f4f5f6;margin:3.0rem 0}input[type='color'],input[type='date'],input[type='datetime'],input[type='datetime-local'],input[type='email'],input[type='month'],input[type='number'],input[type='password'],input[type='search'],input[type='tel'],input[type='text'],input[type='url'],input[type='week'],input:not([type]),textarea,select{-webkit-appearance:none;background-color:transparent;border:0.1rem solid #d1d1d1;border-radius:.4rem;box-shadow:none;box-sizing:inherit;height:3.8rem;padding:.6rem 1.0rem .7rem;width:100%}input[type='color']:focus,input[type='date']:focus,input[type='datetime']:focus,input[type='datetime-local']:focus,input[type='email']:focus,input[type='month']:focus,input[type='number']:focus,input[type='password']:focus,input[type='search']:focus,input[type='tel']:focus,input[type='text']:focus,input[type='url']:focus,input[type='week']:focus,input:not([type]):focus,textarea:focus,select:focus{border-color:#0069d9;outline:0}select{background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 8" width="30"><path fill="%23d1d1d1" d="M0,0l6,8l6-8"/></svg>') center right no-repeat;padding-right:3.0rem}select:focus{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 8" width="30"><path fill="%230069d9" d="M0,0l6,8l6-8"/></svg>')}select[multiple]{background:none;height:auto}textarea{min-height:6.5rem}label,legend{display:block;font-size:1.6rem;font-weight:700;margin-bottom:.5rem}fieldset{border-width:0;padding:0}input[type='checkbox'],input[type='radio']{display:inline}.label-inline{display:inline-block;font-weight:normal;margin-left:.5rem}.container{margin:0 auto;max-width:112.0rem;padding:0 2.0rem;position:relative;width:100%}.row{display:flex;flex-direction:column;padding:0;width:100%}.row.row-no-padding{padding:0}.row.row-no-padding>.column{padding:0}.row.row-wrap{flex-wrap:wrap}.row.row-top{align-items:flex-start}.row.row-bottom{align-items:flex-end}.row.row-center{align-items:center}.row.row-stretch{align-items:stretch}.row.row-baseline{align-items:baseline}.row .column{display:block;flex:1 1 auto;margin-left:0;max-width:100%;width:100%}.row .column.column-offset-10{margin-left:10%}.row .column.column-offset-20{margin-left:20%}.row .column.column-offset-25{margin-left:25%}.row .column.column-offset-33,.row .column.column-offset-34{margin-left:33.3333%}.row .column.column-offset-40{margin-left:40%}.row .column.column-offset-50{margin-left:50%}.row .column.column-offset-60{margin-left:60%}.row .column.column-offset-66,.row .column.column-offset-67{margin-left:66.6666%}.row .column.column-offset-75{margin-left:75%}.row .column.column-offset-80{margin-left:80%}.row .column.column-offset-90{margin-left:90%}.row .column.column-10{flex:0 0 10%;max-width:10%}.row .column.column-20{flex:0 0 20%;max-width:20%}.row .column.column-25{flex:0 0 25%;max-width:25%}.row .column.column-33,.row .column.column-34{flex:0 0 33.3333%;max-width:33.3333%}.row .column.column-40{flex:0 0 40%;max-width:40%}.row .column.column-50{flex:0 0 50%;max-width:50%}.row .column.column-60{flex:0 0 60%;max-width:60%}.row .column.column-66,.row .column.column-67{flex:0 0 66.6666%;max-width:66.6666%}.row .column.column-75{flex:0 0 75%;max-width:75%}.row .column.column-80{flex:0 0 80%;max-width:80%}.row .column.column-90{flex:0 0 90%;max-width:90%}.row .column .column-top{align-self:flex-start}.row .column .column-bottom{align-self:flex-end}.row .column .column-center{align-self:center}@media (min-width: 40rem){.row{flex-direction:row;margin-left:-1.0rem;width:calc(100% + 2.0rem)}.row .column{margin-bottom:inherit;padding:0 1.0rem}}a{color:#0069d9;text-decoration:none}a:focus,a:hover{color:#606c76}dl,ol,ul{list-style:none;margin-top:0;padding-left:0}dl dl,dl ol,dl ul,ol dl,ol ol,ol ul,ul dl,ul ol,ul ul{font-size:90%;margin:1.5rem 0 1.5rem 3.0rem}ol{list-style:decimal inside}ul{list-style:circle inside}.button,button,dd,dt,li{margin-bottom:1.0rem}fieldset,input,select,textarea{margin-bottom:1.5rem}blockquote,dl,figure,form,ol,p,pre,table,ul{margin-bottom:2.5rem}table{border-spacing:0;display:block;overflow-x:auto;text-align:left;width:100%}td,th{border-bottom:0.1rem solid #e1e1e1;padding:1.2rem 1.5rem}td:first-child,th:first-child{padding-left:0}td:last-child,th:last-child{padding-right:0}@media (min-width: 40rem){table{display:table;overflow-x:initial}}b,strong{font-weight:bold}p{margin-top:0}h1,h2,h3,h4,h5,h6{font-weight:300;letter-spacing:-.1rem;margin-bottom:2.0rem;margin-top:0}h1{font-size:4.6rem;line-height:1.2}h2{font-size:3.6rem;line-height:1.25}h3{font-size:2.8rem;line-height:1.3}h4{font-size:2.2rem;letter-spacing:-.08rem;line-height:1.35}h5{font-size:1.8rem;letter-spacing:-.05rem;line-height:1.5}h6{font-size:1.6rem;letter-spacing:0;line-height:1.4}img{max-width:100%}.clearfix:after{clear:both;content:' ';display:table}.float-left{float:left}.float-right{float:right}

/* General style */
h1{font-size: 3.6rem; line-height: 1.25}
h2{font-size: 2.8rem; line-height: 1.3}
h3{font-size: 2.2rem; letter-spacing: -.08rem; line-height: 1.35}
h4{font-size: 1.8rem; letter-spacing: -.05rem; line-height: 1.5}
h5{font-size: 1.6rem; letter-spacing: 0; line-height: 1.4}
h6{font-size: 1.4rem; letter-spacing: 0; line-height: 1.2}
pre{padding: 1em;}

.container{
  margin: 0 auto;
  max-width: 80.0rem;
  padding: 0 2.0rem;
  position: relative;
  width: 100%
}
select {
  width: auto;
}

/* Phoenix promo and logo */
.phx-hero {
  text-align: center;
  border-bottom: 1px solid #e3e3e3;
  background: #eee;
  border-radius: 6px;
  padding: 3em 3em 1em;
  margin-bottom: 3rem;
  font-weight: 200;
  font-size: 120%;
}
.phx-hero input {
  background: #ffffff;
}
.phx-logo {
  min-width: 300px;
  margin: 1rem;
  display: block;
}
.phx-logo img {
  width: auto;
  display: block;
}

/* Headers */
header {
  width: 100%;
  background: #fdfdfd;
  border-bottom: 1px solid #eaeaea;
  margin-bottom: 2rem;
}
header section {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
header section :first-child {
  order: 2;
}
header section :last-child {
  order: 1;
}
header nav ul,
header nav li {
  margin: 0;
  padding: 0;
  display: block;
  text-align: right;
  white-space: nowrap;
}
header nav ul {
  margin: 1rem;
  margin-top: 0;
}
header nav a {
  display: block;
}

@media (min-width: 40.0rem) { /* Small devices (landscape phones, 576px and up) */
  header section {
    flex-direction: row;
  }
  header nav ul {
    margin: 1rem;
  }
  .phx-logo {
    flex-basis: 527px;
    margin: 2rem 1rem;
  }
}

A  => assets/js/app.js +45 -0
@@ 1,45 @@
// We import the CSS which is extracted to its own file by esbuild.
// Remove this line if you add a your own CSS build pipeline (e.g postcss).
import "../css/app.css"

// If you want to use Phoenix channels, run `mix help phx.gen.channel`
// to get started and then uncomment the line below.
// import "./user_socket.js"

// You can include dependencies in two ways.
//
// The simplest option is to put them in assets/vendor and
// import them using relative paths:
//
//     import "../vendor/some-package.js"
//
// Alternatively, you can `npm install some-package --prefix assets` and import
// them using a path starting with the package name:
//
//     import "some-package"
//

// Include phoenix_html to handle method=PUT/DELETE in forms and buttons.
import "phoenix_html"
// Establish Phoenix Socket and LiveView configuration.
import {Socket} from "phoenix"
import {LiveSocket} from "phoenix_live_view"
import topbar from "../vendor/topbar"

let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content")
let liveSocket = new LiveSocket("/live", Socket, {params: {_csrf_token: csrfToken}})

// Show progress bar on live navigation and form submits
topbar.config({barColors: {0: "#29d"}, shadowColor: "rgba(0, 0, 0, .3)"})
window.addEventListener("phx:page-loading-start", info => topbar.show())
window.addEventListener("phx:page-loading-stop", info => topbar.hide())

// connect if there are any LiveViews on the page
liveSocket.connect()

// expose liveSocket on window for web console debug logs and latency simulation:
// >> liveSocket.enableDebug()
// >> liveSocket.enableLatencySim(1000)  // enabled for duration of browser session
// >> liveSocket.disableLatencySim()
window.liveSocket = liveSocket


A  => assets/vendor/topbar.js +157 -0
@@ 1,157 @@
/**
 * @license MIT
 * topbar 1.0.0, 2021-01-06
 * https://buunguyen.github.io/topbar
 * Copyright (c) 2021 Buu Nguyen
 */
(function (window, document) {
  "use strict";

  // https://gist.github.com/paulirish/1579671
  (function () {
    var lastTime = 0;
    var vendors = ["ms", "moz", "webkit", "o"];
    for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
      window.requestAnimationFrame =
        window[vendors[x] + "RequestAnimationFrame"];
      window.cancelAnimationFrame =
        window[vendors[x] + "CancelAnimationFrame"] ||
        window[vendors[x] + "CancelRequestAnimationFrame"];
    }
    if (!window.requestAnimationFrame)
      window.requestAnimationFrame = function (callback, element) {
        var currTime = new Date().getTime();
        var timeToCall = Math.max(0, 16 - (currTime - lastTime));
        var id = window.setTimeout(function () {
          callback(currTime + timeToCall);
        }, timeToCall);
        lastTime = currTime + timeToCall;
        return id;
      };
    if (!window.cancelAnimationFrame)
      window.cancelAnimationFrame = function (id) {
        clearTimeout(id);
      };
  })();

  var canvas,
    progressTimerId,
    fadeTimerId,
    currentProgress,
    showing,
    addEvent = function (elem, type, handler) {
      if (elem.addEventListener) elem.addEventListener(type, handler, false);
      else if (elem.attachEvent) elem.attachEvent("on" + type, handler);
      else elem["on" + type] = handler;
    },
    options = {
      autoRun: true,
      barThickness: 3,
      barColors: {
        0: "rgba(26,  188, 156, .9)",
        ".25": "rgba(52,  152, 219, .9)",
        ".50": "rgba(241, 196, 15,  .9)",
        ".75": "rgba(230, 126, 34,  .9)",
        "1.0": "rgba(211, 84,  0,   .9)",
      },
      shadowBlur: 10,
      shadowColor: "rgba(0,   0,   0,   .6)",
      className: null,
    },
    repaint = function () {
      canvas.width = window.innerWidth;
      canvas.height = options.barThickness * 5; // need space for shadow

      var ctx = canvas.getContext("2d");
      ctx.shadowBlur = options.shadowBlur;
      ctx.shadowColor = options.shadowColor;

      var lineGradient = ctx.createLinearGradient(0, 0, canvas.width, 0);
      for (var stop in options.barColors)
        lineGradient.addColorStop(stop, options.barColors[stop]);
      ctx.lineWidth = options.barThickness;
      ctx.beginPath();
      ctx.moveTo(0, options.barThickness / 2);
      ctx.lineTo(
        Math.ceil(currentProgress * canvas.width),
        options.barThickness / 2
      );
      ctx.strokeStyle = lineGradient;
      ctx.stroke();
    },
    createCanvas = function () {
      canvas = document.createElement("canvas");
      var style = canvas.style;
      style.position = "fixed";
      style.top = style.left = style.right = style.margin = style.padding = 0;
      style.zIndex = 100001;
      style.display = "none";
      if (options.className) canvas.classList.add(options.className);
      document.body.appendChild(canvas);
      addEvent(window, "resize", repaint);
    },
    topbar = {
      config: function (opts) {
        for (var key in opts)
          if (options.hasOwnProperty(key)) options[key] = opts[key];
      },
      show: function () {
        if (showing) return;
        showing = true;
        if (fadeTimerId !== null) window.cancelAnimationFrame(fadeTimerId);
        if (!canvas) createCanvas();
        canvas.style.opacity = 1;
        canvas.style.display = "block";
        topbar.progress(0);
        if (options.autoRun) {
          (function loop() {
            progressTimerId = window.requestAnimationFrame(loop);
            topbar.progress(
              "+" + 0.05 * Math.pow(1 - Math.sqrt(currentProgress), 2)
            );
          })();
        }
      },
      progress: function (to) {
        if (typeof to === "undefined") return currentProgress;
        if (typeof to === "string") {
          to =
            (to.indexOf("+") >= 0 || to.indexOf("-") >= 0
              ? currentProgress
              : 0) + parseFloat(to);
        }
        currentProgress = to > 1 ? 1 : to;
        repaint();
        return currentProgress;
      },
      hide: function () {
        if (!showing) return;
        showing = false;
        if (progressTimerId != null) {
          window.cancelAnimationFrame(progressTimerId);
          progressTimerId = null;
        }
        (function loop() {
          if (topbar.progress("+.1") >= 1) {
            canvas.style.opacity -= 0.05;
            if (canvas.style.opacity <= 0.05) {
              canvas.style.display = "none";
              fadeTimerId = null;
              return;
            }
          }
          fadeTimerId = window.requestAnimationFrame(loop);
        })();
      },
    };

  if (typeof module === "object" && typeof module.exports === "object") {
    module.exports = topbar;
  } else if (typeof define === "function" && define.amd) {
    define(function () {
      return topbar;
    });
  } else {
    this.topbar = topbar;
  }
}.call(this, window, document));

A  => compose.yml +39 -0
@@ 1,39 @@
version: '3'

services:
  app:
    build:
      context: .
    ports:
    - "4000:4000"
    networks:
    - app
    depends_on:
    - db
    environment:
      DATABASE_URL: ecto://postgres:postgres@db/greenfy
      SECRET_KEY_BASE: uQdZOlmfWQveVwHmQG0a695zWaUUtoH1wbtW2N/TJr3rUOUqKqhlpgsIs8tGgjO2
      PHX_HOST: example.com

  db:
    image: docker.io/library/postgres:14-alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      PGDATA: /pgdata
    # volumes:
    #   - "pgdata:/pgdata"
    tmpfs:
    - /pgdata
    # network_mode: host
    # ports:
    #   - "5432:5432"
    networks:
    - app

# volumes:
#   pgdata: {}

networks:
  app: {}

A  => config/config.exs +52 -0
@@ 1,52 @@
# This file is responsible for configuring your application
# and its dependencies with the aid of the Config module.
#
# This configuration file is loaded before any dependency and
# is restricted to this project.

# General application configuration
import Config

config :greenfy,
  ecto_repos: [Greenfy.Repo]

# Configures the endpoint
config :greenfy, GreenfyWeb.Endpoint,
  url: [host: "localhost"],
  render_errors: [view: GreenfyWeb.ErrorView, accepts: ~w(html json), layout: false],
  pubsub_server: Greenfy.PubSub,
  live_view: [signing_salt: "cs2UKnxp"]

# Configures the mailer
#
# By default it uses the "Local" adapter which stores the emails
# locally. You can see the emails in your browser, at "/dev/mailbox".
#
# For production it's recommended to configure a different adapter
# at the `config/runtime.exs`.
config :greenfy, Greenfy.Mailer, adapter: Swoosh.Adapters.Local

# Swoosh API client is needed for adapters other than SMTP.
config :swoosh, :api_client, false

# Configure esbuild (the version is required)
config :esbuild,
  version: "0.14.0",
  default: [
    args:
      ~w(js/app.js --bundle --target=es2017 --outdir=../priv/static/assets --external:/fonts/* --external:/images/*),
    cd: Path.expand("../assets", __DIR__),
    env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
  ]

# Configures Elixir's Logger
config :logger, :console,
  format: "$time $metadata[$level] $message\n",
  metadata: [:request_id]

# Use Jason for JSON parsing in Phoenix
config :phoenix, :json_library, Jason

# Import environment specific config. This must remain at the bottom
# of this file so it overrides the configuration defined above.
import_config "#{config_env()}.exs"

A  => config/dev.exs +74 -0
@@ 1,74 @@
import Config

# Configure your database
config :greenfy, Greenfy.Repo,
  username: "postgres",
  password: "postgres",
  hostname: "localhost",
  database: "greenfy_dev",
  show_sensitive_data_on_connection_error: true,
  pool_size: 10

# For development, we disable any cache and enable
# debugging and code reloading.
#
# The watchers configuration can be used to run external
# watchers to your application. For example, we use it
# with esbuild to bundle .js and .css sources.
config :greenfy, GreenfyWeb.Endpoint,
  # Binding to loopback ipv4 address prevents access from other machines.
  # Change to `ip: {0, 0, 0, 0}` to allow access from other machines.
  http: [ip: {127, 0, 0, 1}, port: 4000],
  check_origin: false,
  code_reloader: true,
  debug_errors: true,
  secret_key_base: "czFnf24XhTQeT8eEArt4L5ITeR+C5R8gJFcw/BJo+QIdwNzkEIH7GMkpeaNGOxsm",
  watchers: [
    # Start the esbuild watcher by calling Esbuild.install_and_run(:default, args)
    esbuild: {Esbuild, :install_and_run, [:default, ~w(--sourcemap=inline --watch)]}
  ]

# ## SSL Support
#
# In order to use HTTPS in development, a self-signed
# certificate can be generated by running the following
# Mix task:
#
#     mix phx.gen.cert
#
# Note that this task requires Erlang/OTP 20 or later.
# Run `mix help phx.gen.cert` for more information.
#
# The `http:` config above can be replaced with:
#
#     https: [
#       port: 4001,
#       cipher_suite: :strong,
#       keyfile: "priv/cert/selfsigned_key.pem",
#       certfile: "priv/cert/selfsigned.pem"
#     ],
#
# If desired, both `http:` and `https:` keys can be
# configured to run both http and https servers on
# different ports.

# Watch static and templates for browser reloading.
config :greenfy, GreenfyWeb.Endpoint,
  live_reload: [
    patterns: [
      ~r"priv/static/.*(js|css|png|jpeg|jpg|gif|svg)$",
      ~r"priv/gettext/.*(po)$",
      ~r"lib/greenfy_web/(live|views)/.*(ex)$",
      ~r"lib/greenfy_web/templates/.*(eex)$"
    ]
  ]

# Do not include metadata nor timestamps in development logs
config :logger, :console, format: "[$level] $message\n"

# Set a higher stacktrace during development. Avoid configuring such
# in production as building large stacktraces may be expensive.
config :phoenix, :stacktrace_depth, 20

# Initialize plugs at runtime for faster development compilation
config :phoenix, :plug_init_mode, :runtime

A  => config/prod.exs +49 -0
@@ 1,49 @@
import Config

# For production, don't forget to configure the url host
# to something meaningful, Phoenix uses this information
# when generating URLs.
#
# Note we also include the path to a cache manifest
# containing the digested version of static files. This
# manifest is generated by the `mix phx.digest` task,
# which you should run after static files are built and
# before starting your production server.
config :greenfy, GreenfyWeb.Endpoint, cache_static_manifest: "priv/static/cache_manifest.json"

# Do not print debug messages in production
config :logger, level: :info

# ## SSL Support
#
# To get SSL working, you will need to add the `https` key
# to the previous section and set your `:url` port to 443:
#
#     config :greenfy, GreenfyWeb.Endpoint,
#       ...,
#       url: [host: "example.com", port: 443],
#       https: [
#         ...,
#         port: 443,
#         cipher_suite: :strong,
#         keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
#         certfile: System.get_env("SOME_APP_SSL_CERT_PATH")
#       ]
#
# The `cipher_suite` is set to `:strong` to support only the
# latest and more secure SSL ciphers. This means old browsers
# and clients may not be supported. You can set it to
# `:compatible` for wider support.
#
# `:keyfile` and `:certfile` expect an absolute path to the key
# and cert in disk or a relative path inside priv, for example
# "priv/ssl/server.key". For all supported SSL configuration
# options, see https://hexdocs.pm/plug/Plug.SSL.html#configure/1
#
# We also recommend setting `force_ssl` in your endpoint, ensuring
# no data is ever sent via http, always redirecting to https:
#
#     config :greenfy, GreenfyWeb.Endpoint,
#       force_ssl: [hsts: true]
#
# Check `Plug.SSL` for all available options in `force_ssl`.

A  => config/runtime.exs +85 -0
@@ 1,85 @@
import Config

# config/runtime.exs is executed for all environments, including
# during releases. It is executed after compilation and before the
# system starts, so it is typically used to load production configuration
# and secrets from environment variables or elsewhere. Do not define
# any compile-time configuration in here, as it won't be applied.
# The block below contains prod specific runtime configuration.

# Start the phoenix server if environment is set and running in a release
if System.get_env("PHX_SERVER") && System.get_env("RELEASE_NAME") do
  config :greenfy, GreenfyWeb.Endpoint, server: true
end

if config_env() == :prod do
  database_url =
    System.get_env("DATABASE_URL") ||
      raise """
      environment variable DATABASE_URL is missing.
      For example: ecto://USER:PASS@HOST/DATABASE
      """

  maybe_ipv6 = if System.get_env("ECTO_IPV6"), do: [:inet6], else: []

  config :greenfy, Greenfy.Repo,
    # ssl: true,
    url: database_url,
    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10"),
    socket_options: maybe_ipv6

  # The secret key base is used to sign/encrypt cookies and other secrets.
  # A default value is used in config/dev.exs and config/test.exs but you
  # want to use a different value for prod and you most likely don't want
  # to check this value into version control, so we use an environment
  # variable instead.
  secret_key_base =
    System.get_env("SECRET_KEY_BASE") ||
      raise """
      environment variable SECRET_KEY_BASE is missing.
      You can generate one by calling: mix phx.gen.secret
      """

  host = System.get_env("PHX_HOST") || "example.com"
  port = String.to_integer(System.get_env("PORT") || "4000")

  config :greenfy, GreenfyWeb.Endpoint,
    url: [host: host, port: 443],
    http: [
      # Enable IPv6 and bind on all interfaces.
      # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
      # See the documentation on https://hexdocs.pm/plug_cowboy/Plug.Cowboy.html
      # for details about using IPv6 vs IPv4 and loopback vs public addresses.
      ip: {0, 0, 0, 0, 0, 0, 0, 0},
      port: port
    ],
    secret_key_base: secret_key_base

  # ## Using releases
  #
  # If you are doing OTP releases, you need to instruct Phoenix
  # to start each relevant endpoint:
  #
  #     config :greenfy, GreenfyWeb.Endpoint, server: true
  #
  # Then you can assemble a release by calling `mix release`.
  # See `mix help release` for more information.

  # ## Configuring the mailer
  #
  # In production you need to configure the mailer to use a different adapter.
  # Also, you may need to configure the Swoosh API client of your choice if you
  # are not using SMTP. Here is an example of the configuration:
  #
  #     config :greenfy, Greenfy.Mailer,
  #       adapter: Swoosh.Adapters.Mailgun,
  #       api_key: System.get_env("MAILGUN_API_KEY"),
  #       domain: System.get_env("MAILGUN_DOMAIN")
  #
  # For this example you need include a HTTP client required by Swoosh API client.
  # Swoosh supports Hackney and Finch out of the box:
  #
  #     config :swoosh, :api_client, Swoosh.ApiClient.Hackney
  #
  # See https://hexdocs.pm/swoosh/Swoosh.html#module-installation for details.
end

A  => config/test.exs +30 -0
@@ 1,30 @@
import Config

# Configure your database
#
# The MIX_TEST_PARTITION environment variable can be used
# to provide built-in test partitioning in CI environment.
# Run `mix help test` for more information.
config :greenfy, Greenfy.Repo,
  username: "postgres",
  password: "postgres",
  hostname: "localhost",
  database: "greenfy_test#{System.get_env("MIX_TEST_PARTITION")}",
  pool: Ecto.Adapters.SQL.Sandbox,
  pool_size: 10

# We don't run a server during test. If one is required,
# you can enable the server option below.
config :greenfy, GreenfyWeb.Endpoint,
  http: [ip: {127, 0, 0, 1}, port: 4002],
  secret_key_base: "Mb89PSToBlwlh22o7lj4JYad/SeV/Rp7Ky0/107k8xuDqian7JMLjDmpX1aeRw5t",
  server: false

# In test we don't send emails.
config :greenfy, Greenfy.Mailer, adapter: Swoosh.Adapters.Test

# Print only warnings and errors during test
config :logger, level: :warn

# Initialize plugs at runtime for faster test compilation
config :phoenix, :plug_init_mode, :runtime

A  => docker/entrypoint.sh +8 -0
@@ 1,8 @@
#!/bin/sh

set -x

mix ecto.create
mix ecto.migrate

exec mix phx.server

A  => lib/greenfy.ex +9 -0
@@ 1,9 @@
defmodule Greenfy do
  @moduledoc """
  Greenfy keeps the contexts that define your domain
  and business logic.

  Contexts are also responsible for managing your data, regardless
  if it comes from the database, an external API or others.
  """
end

A  => lib/greenfy/application.ex +36 -0
@@ 1,36 @@
defmodule Greenfy.Application do
  # See https://hexdocs.pm/elixir/Application.html
  # for more information on OTP Applications
  @moduledoc false

  use Application

  @impl true
  def start(_type, _args) do
    children = [
      # Start the Ecto repository
      Greenfy.Repo,
      # Start the Telemetry supervisor
      GreenfyWeb.Telemetry,
      # Start the PubSub system
      {Phoenix.PubSub, name: Greenfy.PubSub},
      # Start the Endpoint (http/https)
      GreenfyWeb.Endpoint
      # Start a worker by calling: Greenfy.Worker.start_link(arg)
      # {Greenfy.Worker, arg}
    ]

    # See https://hexdocs.pm/elixir/Supervisor.html
    # for other strategies and supported options
    opts = [strategy: :one_for_one, name: Greenfy.Supervisor]
    Supervisor.start_link(children, opts)
  end

  # Tell Phoenix to update the endpoint configuration
  # whenever the application is updated.
  @impl true
  def config_change(changed, _new, removed) do
    GreenfyWeb.Endpoint.config_change(changed, removed)
    :ok
  end
end

A  => lib/greenfy/log.ex +125 -0
@@ 1,125 @@
defmodule Greenfy.Log do
  @moduledoc """
  The Log context.
  """

  import Ecto.Query, warn: false
  alias Greenfy.Repo

  alias Greenfy.Log.Events

  @topic inspect(__MODULE__)

  # The pub sub setup {{{
  @doc """
  Subscribe to changes
  """
  def subscribe do
    Phoenix.PubSub.subscribe(Greenfy.PubSub, @topic)
  end

  defp broadcast({:ok, record}, event) do
    Phoenix.PubSub.broadcast(Greenfy.PubSub, @topic, {event, record})
    {:ok, record}
  end

  defp broadcast({:error, _} = error, _), do: error
  # }}} end of the pub sub setup

  @doc """
  Returns the list of events.

  ## Examples

      iex> list_events()
      [%Events{}, ...]

  """
  def list_events do
    Repo.all(Events)
  end

  @doc """
  Gets a single events.

  Raises `Ecto.NoResultsError` if the Events does not exist.

  ## Examples

      iex> get_events!(123)
      %Events{}

      iex> get_events!(456)
      ** (Ecto.NoResultsError)

  """
  def get_events!(id), do: Repo.get!(Events, id)

  @doc """
  Creates a events.

  ## Examples

      iex> create_events(%{field: value})
      {:ok, %Events{}}

      iex> create_events(%{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def create_events(attrs \\ %{}) do
    %Events{}
    |> Events.changeset(attrs)
    |> Repo.insert()
    |> broadcast(:event_created)
  end

  @doc """
  Updates a events.

  ## Examples

      iex> update_events(events, %{field: new_value})
      {:ok, %Events{}}

      iex> update_events(events, %{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def update_events(%Events{} = events, attrs) do
    events
    |> Events.changeset(attrs)
    |> Repo.update()
    |> broadcast(:event_updated)
  end

  @doc """
  Deletes a events.

  ## Examples

      iex> delete_events(events)
      {:ok, %Events{}}

      iex> delete_events(events)
      {:error, %Ecto.Changeset{}}

  """
  def delete_events(%Events{} = events) do
    Repo.delete(events)
    |> broadcast(:event_deleted)
  end

  @doc """
  Returns an `%Ecto.Changeset{}` for tracking events changes.

  ## Examples

      iex> change_events(events)
      %Ecto.Changeset{data: %Events{}}

  """
  def change_events(%Events{} = events, attrs \\ %{}) do
    Events.changeset(events, attrs)
  end
end

A  => lib/greenfy/log/events.ex +19 -0
@@ 1,19 @@
defmodule Greenfy.Log.Events do
  use Ecto.Schema
  import Ecto.Changeset

  schema "events" do
    field :event_type, :string
    field :message, :string
    field :payload, :string

    timestamps()
  end

  @doc false
  def changeset(events, attrs) do
    events
    |> cast(attrs, [:event_type, :message, :payload])
    |> validate_required([:event_type, :message, :payload])
  end
end

A  => lib/greenfy/mailer.ex +3 -0
@@ 1,3 @@
defmodule Greenfy.Mailer do
  use Swoosh.Mailer, otp_app: :greenfy
end

A  => lib/greenfy/repo.ex +5 -0
@@ 1,5 @@
defmodule Greenfy.Repo do
  use Ecto.Repo,
    otp_app: :greenfy,
    adapter: Ecto.Adapters.Postgres
end

A  => lib/greenfy_web.ex +110 -0
@@ 1,110 @@
defmodule GreenfyWeb do
  @moduledoc """
  The entrypoint for defining your web interface, such
  as controllers, views, channels and so on.

  This can be used in your application as:

      use GreenfyWeb, :controller
      use GreenfyWeb, :view

  The definitions below will be executed for every view,
  controller, etc, so keep them short and clean, focused
  on imports, uses and aliases.

  Do NOT define functions inside the quoted expressions
  below. Instead, define any helper function in modules
  and import those modules here.
  """

  def controller do
    quote do
      use Phoenix.Controller, namespace: GreenfyWeb

      import Plug.Conn
      import GreenfyWeb.Gettext
      alias GreenfyWeb.Router.Helpers, as: Routes
    end
  end

  def view do
    quote do
      use Phoenix.View,
        root: "lib/greenfy_web/templates",
        namespace: GreenfyWeb

      # Import convenience functions from controllers
      import Phoenix.Controller,
        only: [get_flash: 1, get_flash: 2, view_module: 1, view_template: 1]

      # Include shared imports and aliases for views
      unquote(view_helpers())
    end
  end

  def live_view do
    quote do
      use Phoenix.LiveView,
        layout: {GreenfyWeb.LayoutView, "live.html"}

      unquote(view_helpers())
    end
  end

  def live_component do
    quote do
      use Phoenix.LiveComponent

      unquote(view_helpers())
    end
  end

  def component do
    quote do
      use Phoenix.Component

      unquote(view_helpers())
    end
  end

  def router do
    quote do
      use Phoenix.Router

      import Plug.Conn
      import Phoenix.Controller
      import Phoenix.LiveView.Router
    end
  end

  def channel do
    quote do
      use Phoenix.Channel
      import GreenfyWeb.Gettext
    end
  end

  defp view_helpers do
    quote do
      # Use all HTML functionality (forms, tags, etc)
      use Phoenix.HTML

      # Import LiveView and .heex helpers (live_render, live_patch, <.form>, etc)
      import Phoenix.LiveView.Helpers

      # Import basic rendering functionality (render, render_layout, etc)
      import Phoenix.View

      import GreenfyWeb.ErrorHelpers
      import GreenfyWeb.Gettext
      alias GreenfyWeb.Router.Helpers, as: Routes
    end
  end

  @doc """
  When used, dispatch to the appropriate controller/view/etc.
  """
  defmacro __using__(which) when is_atom(which) do
    apply(__MODULE__, which, [])
  end
end

A  => lib/greenfy_web/controllers/page_controller.ex +7 -0
@@ 1,7 @@
defmodule GreenfyWeb.PageController do
  use GreenfyWeb, :controller

  def index(conn, _params) do
    render(conn, "index.html")
  end
end

A  => lib/greenfy_web/endpoint.ex +50 -0
@@ 1,50 @@
defmodule GreenfyWeb.Endpoint do
  use Phoenix.Endpoint, otp_app: :greenfy

  # The session will be stored in the cookie and signed,
  # this means its contents can be read but not tampered with.
  # Set :encryption_salt if you would also like to encrypt it.
  @session_options [
    store: :cookie,
    key: "_greenfy_key",
    signing_salt: "6q2ZZ0Jg"
  ]

  socket "/live", Phoenix.LiveView.Socket, websocket: [connect_info: [session: @session_options]]

  # Serve at "/" the static files from "priv/static" directory.
  #
  # You should set gzip to true if you are running phx.digest
  # when deploying your static files in production.
  plug Plug.Static,
    at: "/",
    from: :greenfy,
    gzip: false,
    only: ~w(assets fonts images favicon.ico robots.txt)

  # Code reloading can be explicitly enabled under the
  # :code_reloader configuration of your endpoint.
  if code_reloading? do
    socket "/phoenix/live_reload/socket", Phoenix.LiveReloader.Socket
    plug Phoenix.LiveReloader
    plug Phoenix.CodeReloader
    plug Phoenix.Ecto.CheckRepoStatus, otp_app: :greenfy
  end

  plug Phoenix.LiveDashboard.RequestLogger,
    param_key: "request_logger",
    cookie_key: "request_logger"

  plug Plug.RequestId
  plug Plug.Telemetry, event_prefix: [:phoenix, :endpoint]

  plug Plug.Parsers,
    parsers: [:urlencoded, :multipart, :json],
    pass: ["*/*"],
    json_decoder: Phoenix.json_library()

  plug Plug.MethodOverride
  plug Plug.Head
  plug Plug.Session, @session_options
  plug GreenfyWeb.Router
end

A  => lib/greenfy_web/gettext.ex +24 -0
@@ 1,24 @@
defmodule GreenfyWeb.Gettext do
  @moduledoc """
  A module providing Internationalization with a gettext-based API.

  By using [Gettext](https://hexdocs.pm/gettext),
  your module gains a set of macros for translations, for example:

      import GreenfyWeb.Gettext

      # Simple translation
      gettext("Here is the string to translate")

      # Plural translation
      ngettext("Here is the string to translate",
               "Here are the strings to translate",
               3)

      # Domain-based translation
      dgettext("errors", "Here is the error message to translate")

  See the [Gettext Docs](https://hexdocs.pm/gettext) for detailed usage.
  """
  use Gettext, otp_app: :greenfy
end

A  => lib/greenfy_web/live/logs.ex +42 -0
@@ 1,42 @@
defmodule GreenfyWeb.LogsLive do
  use GreenfyWeb, :live_view

  alias Greenfy.Log

  def render(assigns) do
    ~H"""
    <section class="column">
      <h2>List of events:</h2>
      <%= if assigns[:del] do %>
        <span style="color:red;margin: 0 1rem;">an event was deleted!</span>
      <% end %>
      <%= for event <- @events do %>
        <article class="row">
          <span style="margin-right:1rem;"><%= event.id %></span>
          <span style="font-weight:bold;"><%= event.message %></span>
          <span style="font-style:italic;margin:0 1rem;">:<%= event.event_type %>:</span>
          <code>
            <%= event.payload %>
          </code>
          <%= if assigns[:new] && @new == event.id do %>
            <span style="color:red;margin: 0 1rem;">new!</span>
          <% end %>
        </article>
      <% end %>
    </section>
    """
  end

  def mount(_params, _session, socket) do
    if connected?(socket), do: Log.subscribe()
    {:ok, assign(socket, events: Log.list_events())}
  end

  def handle_info({:event_created, new}, socket) do
    {:noreply, assign(socket, events: Log.list_events(), new: new.id)}
  end

  def handle_info({:event_deleted, del}, socket) do
    {:noreply, assign(socket, events: Log.list_events(), del: del.id)}
  end
end

A  => lib/greenfy_web/router.ex +62 -0
@@ 1,62 @@
defmodule GreenfyWeb.Router do
  use GreenfyWeb, :router

  pipeline :browser do
    plug(:accepts, ["html"])
    plug(:fetch_session)
    plug(:fetch_live_flash)
    plug(:put_root_layout, {GreenfyWeb.LayoutView, :root})
    plug(:protect_from_forgery)
    plug(:put_secure_browser_headers)
  end

  pipeline :api do
    plug(:accepts, ["json"])
  end

  # Other scopes may use custom stacks.
  scope "/api" do
    pipe_through(:api)

    forward("/graphiql", Absinthe.Plug.GraphiQL,
      schema: Greenfy.Schema,
      interface: :simple,
      context: %{pubsub: GreenfyWeb.Endpoint}
    )
  end

  scope "/", GreenfyWeb do
    pipe_through(:browser)

    get("/", PageController, :index)
  end

  # Enables LiveDashboard only for development
  #
  # If you want to use the LiveDashboard in production, you should put
  # it behind authentication and allow only admins to access it.
  # If your application does not have an admins-only section yet,
  # you can use Plug.BasicAuth to set up some basic authentication
  # as long as you are also using SSL (which you should anyway).
  if Mix.env() in [:dev, :test] do
    import Phoenix.LiveDashboard.Router

    scope "/" do
      pipe_through(:browser)

      live_dashboard("/dashboard", metrics: GreenfyWeb.Telemetry)
    end
  end

  # Enables the Swoosh mailbox preview in development.
  #
  # Note that preview only shows emails that were sent by the same
  # node running the Phoenix server.
  if Mix.env() == :dev do
    scope "/dev" do
      pipe_through(:browser)

      forward("/mailbox", Plug.Swoosh.MailboxPreview)
    end
  end
end

A  => lib/greenfy_web/schema/data_types.ex +10 -0
@@ 1,10 @@
defmodule Greenfy.Schema.DataTypes do
  use Absinthe.Schema.Notation

  object :event do
    field :id, :id
    field :event_type, :string
    field :message, :string
    field :payload, :string
  end
end

A  => lib/greenfy_web/schema/schema.ex +59 -0
@@ 1,59 @@
defmodule Greenfy.Schema do
  use Absinthe.Schema

  alias Greenfy.Log
  import_types(Greenfy.Schema.DataTypes)

  query do
    @desc "Get a list of events"
    field :events, list_of(:event) do
      resolve(fn _parent, _args, _resolution ->
        {:ok, Greenfy.Log.list_events()}
      end)
    end
  end

  mutation do
    @desc "Create a new event"
    field :create_event, :event do
      arg(:event_type, non_null(:string))
      arg(:message, :string)
      arg(:payload, :string)

      resolve(fn _root, args, _info ->
        try do
          case Log.create_events(args) do
            {:ok, event} -> {:ok, event}
            _error -> {:error, "could not create event"}
          end
        rescue
          _ -> {:error, "could not create event"}
        end
      end)
    end

    @desc "Delete an event"
    field :delete_event, :event do
      arg(:id, non_null(:id))

      resolve(fn _root, args, _info ->
        try do
          {id, ""} = Integer.parse(args.id)

          case Log.delete_events(%Log.Events{id: id}) do
            {:ok, event} -> {:ok, event}
            _error -> {:error, "could not delete event"}
          end
        rescue
          e in Ecto.StaleEntryError ->
            {:error,
             "could not delete event: " <>
               (e.message |> String.split("\n") |> List.first() |> String.trim_trailing(":"))}

          _ ->
            {:error, "could not delete event"}
        end
      end)
    end
  end
end

A  => lib/greenfy_web/telemetry.ex +71 -0
@@ 1,71 @@
defmodule GreenfyWeb.Telemetry do
  use Supervisor
  import Telemetry.Metrics

  def start_link(arg) do
    Supervisor.start_link(__MODULE__, arg, name: __MODULE__)
  end

  @impl true
  def init(_arg) do
    children = [
      # Telemetry poller will execute the given period measurements
      # every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics
      {:telemetry_poller, measurements: periodic_measurements(), period: 10_000}
      # Add reporters as children of your supervision tree.
      # {Telemetry.Metrics.ConsoleReporter, metrics: metrics()}
    ]

    Supervisor.init(children, strategy: :one_for_one)
  end

  def metrics do
    [
      # Phoenix Metrics
      summary("phoenix.endpoint.stop.duration",
        unit: {:native, :millisecond}
      ),
      summary("phoenix.router_dispatch.stop.duration",
        tags: [:route],
        unit: {:native, :millisecond}
      ),

      # Database Metrics
      summary("greenfy.repo.query.total_time",
        unit: {:native, :millisecond},
        description: "The sum of the other measurements"
      ),
      summary("greenfy.repo.query.decode_time",
        unit: {:native, :millisecond},
        description: "The time spent decoding the data received from the database"
      ),
      summary("greenfy.repo.query.query_time",
        unit: {:native, :millisecond},
        description: "The time spent executing the query"
      ),
      summary("greenfy.repo.query.queue_time",
        unit: {:native, :millisecond},
        description: "The time spent waiting for a database connection"
      ),
      summary("greenfy.repo.query.idle_time",
        unit: {:native, :millisecond},
        description:
          "The time the connection spent waiting before being checked out for the query"
      ),

      # VM Metrics
      summary("vm.memory.total", unit: {:byte, :kilobyte}),
      summary("vm.total_run_queue_lengths.total"),
      summary("vm.total_run_queue_lengths.cpu"),
      summary("vm.total_run_queue_lengths.io")
    ]
  end

  defp periodic_measurements do
    [
      # A module, function and arguments to be invoked periodically.
      # This function must call :telemetry.execute/3 and a metric must be added above.
      # {GreenfyWeb, :count_users, []}
    ]
  end
end

A  => lib/greenfy_web/templates/layout/app.html.heex +5 -0
@@ 1,5 @@
<main class="container">
  <p class="alert alert-info" role="alert"><%= get_flash(@conn, :info) %></p>
  <p class="alert alert-danger" role="alert"><%= get_flash(@conn, :error) %></p>
  <%= @inner_content %>
</main>

A  => lib/greenfy_web/templates/layout/live.html.heex +11 -0
@@ 1,11 @@
<main class="container">
  <p class="alert alert-info" role="alert"
    phx-click="lv:clear-flash"
    phx-value-key="info"><%= live_flash(@flash, :info) %></p>

  <p class="alert alert-danger" role="alert"
    phx-click="lv:clear-flash"
    phx-value-key="error"><%= live_flash(@flash, :error) %></p>

  <%= @inner_content %>
</main>

A  => lib/greenfy_web/templates/layout/root.html.heex +30 -0
@@ 1,30 @@
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <%= csrf_meta_tag() %>
    <%= live_title_tag assigns[:page_title] || "Greenfy", suffix: " · Phoenix Framework" %>
    <link phx-track-static rel="stylesheet" href={Routes.static_path(@conn, "/assets/app.css")}/>
    <script defer phx-track-static type="text/javascript" src={Routes.static_path(@conn, "/assets/app.js")}></script>
  </head>
  <body>
    <header>
      <section class="container">
        <nav>
          <ul>
            <li><a href="https://hexdocs.pm/phoenix/overview.html">Get Started</a></li>
            <%= if function_exported?(Routes, :live_dashboard_path, 2) do %>
              <li><%= link "LiveDashboard", to: Routes.live_dashboard_path(@conn, :home) %></li>
            <% end %>
          </ul>
        </nav>
        <a href="https://phoenixframework.org/" class="phx-logo">
          <img src={Routes.static_path(@conn, "/images/phoenix.png")} alt="Phoenix Framework Logo"/>
        </a>
      </section>
    </header>
    <%= @inner_content %>
  </body>
</html>

A  => lib/greenfy_web/templates/page/index.html.heex +6 -0
@@ 1,6 @@
<section class="phx-hero">
  <h1><%= gettext "Welcome to %{name}!", name: "Phoenix" %></h1>
  <p>Peace of mind from prototype to production</p>
</section>

<%= live_render(@conn, GreenfyWeb.LogsLive) %>

A  => lib/greenfy_web/views/error_helpers.ex +47 -0
@@ 1,47 @@
defmodule GreenfyWeb.ErrorHelpers do
  @moduledoc """
  Conveniences for translating and building error messages.
  """

  use Phoenix.HTML

  @doc """
  Generates tag for inlined form input errors.
  """
  def error_tag(form, field) do
    Enum.map(Keyword.get_values(form.errors, field), fn error ->
      content_tag(:span, translate_error(error),
        class: "invalid-feedback",
        phx_feedback_for: input_name(form, field)
      )
    end)
  end

  @doc """
  Translates an error message using gettext.
  """
  def translate_error({msg, opts}) do
    # When using gettext, we typically pass the strings we want
    # to translate as a static argument:
    #
    #     # Translate "is invalid" in the "errors" domain
    #     dgettext("errors", "is invalid")
    #
    #     # Translate the number of files with plural rules
    #     dngettext("errors", "1 file", "%{count} files", count)
    #
    # Because the error messages we show in our forms and APIs
    # are defined inside Ecto, we need to translate them dynamically.
    # This requires us to call the Gettext module passing our gettext
    # backend as first argument.
    #
    # Note we use the "errors" domain, which means translations
    # should be written to the errors.po file. The :count option is
    # set by Ecto and indicates we should also apply plural rules.
    if count = opts[:count] do
      Gettext.dngettext(GreenfyWeb.Gettext, "errors", msg, msg, count, opts)
    else
      Gettext.dgettext(GreenfyWeb.Gettext, "errors", msg, opts)
    end
  end
end

A  => lib/greenfy_web/views/error_view.ex +16 -0
@@ 1,16 @@
defmodule GreenfyWeb.ErrorView do
  use GreenfyWeb, :view

  # If you want to customize a particular status code
  # for a certain format, you may uncomment below.
  # def render("500.html", _assigns) do
  #   "Internal Server Error"
  # end

  # By default, Phoenix returns the status message from
  # the template name. For example, "404.html" becomes
  # "Not Found".
  def template_not_found(template, _assigns) do
    Phoenix.Controller.status_message_from_template(template)
  end
end

A  => lib/greenfy_web/views/layout_view.ex +7 -0
@@ 1,7 @@
defmodule GreenfyWeb.LayoutView do
  use GreenfyWeb, :view

  # Phoenix LiveDashboard is available only in development by default,
  # so we instruct Elixir to not warn if the dashboard route is missing.
  @compile {:no_warn_undefined, {Routes, :live_dashboard_path, 2}}
end

A  => lib/greenfy_web/views/page_view.ex +5 -0
@@ 1,5 @@
defmodule GreenfyWeb.PageView do
  use GreenfyWeb, :view

  import Phoenix.LiveView.Helpers
end

A  => mix.exs +72 -0
@@ 1,72 @@
defmodule Greenfy.MixProject do
  use Mix.Project

  def project do
    [
      app: :greenfy,
      version: "0.1.0",
      elixir: "~> 1.12",
      elixirc_paths: elixirc_paths(Mix.env()),
      compilers: [:gettext] ++ Mix.compilers(),
      start_permanent: Mix.env() == :prod,
      aliases: aliases(),
      deps: deps()
    ]
  end

  # Configuration for the OTP application.
  #
  # Type `mix help compile.app` for more information.
  def application do
    [
      mod: {Greenfy.Application, []},
      extra_applications: [:logger, :runtime_tools, :absinthe_plug]
    ]
  end

  # Specifies which paths to compile per environment.
  defp elixirc_paths(:test), do: ["lib", "test/support"]
  defp elixirc_paths(_), do: ["lib"]

  # Specifies your project dependencies.
  #
  # Type `mix help deps` for examples and options.
  defp deps do
    [
      {:phoenix, "~> 1.6.6"},
      {:phoenix_ecto, "~> 4.4"},
      {:ecto_sql, "~> 3.6"},
      {:postgrex, ">= 0.0.0"},
      {:phoenix_html, "~> 3.0"},
      {:phoenix_live_reload, "~> 1.2", only: :dev},
      {:phoenix_live_view, "~> 0.17.5"},
      {:floki, ">= 0.30.0", only: :test},
      {:phoenix_live_dashboard, "~> 0.6"},
      {:esbuild, "~> 0.3", runtime: Mix.env() == :dev},
      {:swoosh, "~> 1.3"},
      {:telemetry_metrics, "~> 0.6"},
      {:telemetry_poller, "~> 1.0"},
      {:gettext, "~> 0.18"},
      {:jason, "~> 1.2"},
      {:plug_cowboy, "~> 2.5"},
      {:absinthe, "~> 1.7"},
      {:absinthe_plug, "~> 1.5"}
    ]
  end

  # Aliases are shortcuts or tasks specific to the current project.
  # For example, to install project dependencies and perform other setup tasks, run:
  #
  #     $ mix setup
  #
  # See the documentation for `Mix` for more info on aliases.
  defp aliases do
    [
      setup: ["deps.get", "ecto.setup"],
      "ecto.setup": ["ecto.create", "ecto.migrate", "run priv/repo/seeds.exs"],
      "ecto.reset": ["ecto.drop", "ecto.setup"],
      test: ["ecto.create --quiet", "ecto.migrate --quiet", "test"],
      "assets.deploy": ["esbuild default --minify", "phx.digest"]
    ]
  end
end

A  => mix.lock +38 -0
@@ 1,38 @@
%{
  "absinthe": {:hex, :absinthe, "1.7.0", "36819e7b1fd5046c9c734f27fe7e564aed3bda59f0354c37cd2df88fd32dd014", [:mix], [{:dataloader, "~> 1.0.0", [hex: :dataloader, repo: "hexpm", optional: true]}, {:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0 or ~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "566a5b5519afc9b29c4d367f0c6768162de3ec03e9bf9916f9dc2bcbe7c09643"},
  "absinthe_plug": {:hex, :absinthe_plug, "1.5.8", "38d230641ba9dca8f72f1fed2dfc8abd53b3907d1996363da32434ab6ee5d6ab", [:mix], [{:absinthe, "~> 1.5", [hex: :absinthe, repo: "hexpm", optional: false]}, {:plug, "~> 1.4", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "bbb04176647b735828861e7b2705465e53e2cf54ccf5a73ddd1ebd855f996e5a"},
  "castore": {:hex, :castore, "0.1.16", "2675f717adc700475345c5512c381ef9273eb5df26bdd3f8c13e2636cf4cc175", [:mix], [], "hexpm", "28ed2c43d83b5c25d35c51bc0abf229ac51359c170cba76171a462ced2e4b651"},
  "connection": {:hex, :connection, "1.1.0", "ff2a49c4b75b6fb3e674bfc5536451607270aac754ffd1bdfe175abe4a6d7a68", [:mix], [], "hexpm", "722c1eb0a418fbe91ba7bd59a47e28008a189d47e37e0e7bb85585a016b2869c"},
  "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
  "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.4.0", "f239f68b588efa7707abce16a84d0d2acf3a0f50571f8bb7f56a15865aae820c", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7d98bac1ee4565d31b62d59f8823dfd8356a169e7fcbb83831b8a5397404c9de"},
  "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
  "db_connection": {:hex, :db_connection, "2.4.2", "f92e79aff2375299a16bcb069a14ee8615c3414863a6fef93156aee8e86c2ff3", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "4fe53ca91b99f55ea249693a0229356a08f4d1a7931d8ffa79289b145fe83668"},
  "decimal": {:hex, :decimal, "2.0.0", "a78296e617b0f5dd4c6caf57c714431347912ffb1d0842e998e9792b5642d697", [:mix], [], "hexpm", "34666e9c55dea81013e77d9d87370fe6cb6291d1ef32f46a1600230b1d44f577"},
  "ecto": {:hex, :ecto, "3.7.2", "44c034f88e1980754983cc4400585970b4206841f6f3780967a65a9150ef09a8", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "a600da5772d1c31abbf06f3e4a1ffb150e74ed3e2aa92ff3cee95901657a874e"},
  "ecto_sql": {:hex, :ecto_sql, "3.7.2", "55c60aa3a06168912abf145c6df38b0295c34118c3624cf7a6977cd6ce043081", [:mix], [{:db_connection, "~> 2.2", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.4.0 or ~> 0.5.0 or ~> 0.6.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0 or ~> 0.16.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "3c218ea62f305dcaef0b915fb56583195e7b91c91dcfb006ba1f669bfacbff2a"},
  "esbuild": {:hex, :esbuild, "0.4.0", "9f17db148aead4cf1e6e6a584214357287a93407b5fb51a031f122b61385d4c2", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}], "hexpm", "b61e4e6b92ffe45e4ee4755a22de6211a67c67987dc02afb35a425a0add1d447"},
  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
  "floki": {:hex, :floki, "0.32.1", "dfe3b8db3b793939c264e6f785bca01753d17318d144bd44b407fb3493acaa87", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "d4b91c713e4a784a3f7b1e3cc016eefc619f6b1c3898464222867cafd3c681a3"},
  "gettext": {:hex, :gettext, "0.19.1", "564953fd21f29358e68b91634799d9d26989f8d039d7512622efb3c3b1c97892", [:mix], [], "hexpm", "10c656c0912b8299adba9b061c06947511e3f109ab0d18b44a866a4498e77222"},
  "html_entities": {:hex, :html_entities, "0.5.2", "9e47e70598da7de2a9ff6af8758399251db6dbb7eebe2b013f2bbd2515895c3c", [:mix], [], "hexpm", "c53ba390403485615623b9531e97696f076ed415e8d8058b1dbaa28181f4fdcc"},
  "jason": {:hex, :jason, "1.3.0", "fa6b82a934feb176263ad2df0dbd91bf633d4a46ebfdffea0c8ae82953714946", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "53fc1f51255390e0ec7e50f9cb41e751c260d065dcba2bf0d08dc51a4002c2ac"},
  "mime": {:hex, :mime, "2.0.2", "0b9e1a4c840eafb68d820b0e2158ef5c49385d17fb36855ac6e7e087d4b1dcc5", [:mix], [], "hexpm", "e6a3f76b4c277739e36c2e21a2c640778ba4c3846189d5ab19f97f126df5f9b7"},
  "nimble_parsec": {:hex, :nimble_parsec, "1.2.3", "244836e6e3f1200c7f30cb56733fd808744eca61fd182f731eac4af635cc6d0b", [:mix], [], "hexpm", "c8d789e39b9131acf7b99291e93dae60ab48ef14a7ee9d58c6964f59efb570b0"},
  "phoenix": {:hex, :phoenix, "1.6.7", "f1de32418bbbcd471f4fe74d3860ee9c8e8c6c36a0ec173be8ff468a5d72ac90", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 1.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b354a4f11d9a2f3a380fb731042dae064f22d7aed8c7e7c024a2459f12994aad"},
  "phoenix_ecto": {:hex, :phoenix_ecto, "4.4.0", "0672ed4e4808b3fbed494dded89958e22fb882de47a97634c0b13e7b0b5f7720", [:mix], [{:ecto, "~> 3.3", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.9", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "09864e558ed31ee00bd48fcc1d4fc58ae9678c9e81649075431e69dbabb43cc1"},
  "phoenix_html": {:hex, :phoenix_html, "3.2.0", "1c1219d4b6cb22ac72f12f73dc5fad6c7563104d083f711c3fcd8551a1f4ae11", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "36ec97ba56d25c0136ef1992c37957e4246b649d620958a1f9fa86165f8bc54f"},
  "phoenix_live_dashboard": {:hex, :phoenix_live_dashboard, "0.6.5", "1495bb014be12c9a9252eca04b9af54246f6b5c1e4cd1f30210cd00ec540cf8e", [:mix], [{:ecto, "~> 3.6.2 or ~> 3.7", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_mysql_extras, "~> 0.3", [hex: :ecto_mysql_extras, repo: "hexpm", optional: true]}, {:ecto_psql_extras, "~> 0.7", [hex: :ecto_psql_extras, repo: "hexpm", optional: true]}, {:mime, "~> 1.6 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.17.7", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "ef4fa50dd78364409039c99cf6f98ab5209b4c5f8796c17f4db118324f0db852"},
  "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.3.3", "3a53772a6118d5679bf50fc1670505a290e32a1d195df9e069d8c53ab040c054", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm", "766796676e5f558dbae5d1bdb066849673e956005e3730dfd5affd7a6da4abac"},
  "phoenix_live_view": {:hex, :phoenix_live_view, "0.17.9", "36b5aa812bc3ccd64c9630f6b3234d9ea21105493237e927aae19d0ba758f0db", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.1", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "f7ebc3e0ba0c5f6b6996ed6c901ddbfdaba59a6d09b569e7cb2f2f7d693b4455"},
  "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.1", "ba04e489ef03763bf28a17eb2eaddc2c20c6d217e2150a61e3298b0f4c2012b5", [:mix], [], "hexpm", "81367c6d1eea5878ad726be80808eb5a787a23dee699f96e72b1109c57cdd8d9"},
  "phoenix_view": {:hex, :phoenix_view, "1.1.2", "1b82764a065fb41051637872c7bd07ed2fdb6f5c3bd89684d4dca6e10115c95a", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "7ae90ad27b09091266f6adbb61e1d2516a7c3d7062c6789d46a7554ec40f3a56"},
  "plug": {:hex, :plug, "1.13.6", "187beb6b67c6cec50503e940f0434ea4692b19384d47e5fdfd701e93cadb4cc2", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "02b9c6b9955bce92c829f31d6284bf53c591ca63c4fb9ff81dfd0418667a34ff"},
  "plug_cowboy": {:hex, :plug_cowboy, "2.5.2", "62894ccd601cf9597e2c23911ff12798a8a18d237e9739f58a6b04e4988899fe", [:mix], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:cowboy_telemetry, "~> 0.3", [hex: :cowboy_telemetry, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "ea6e87f774c8608d60c8d34022a7d073bd7680a0a013f049fc62bf35efea1044"},
  "plug_crypto": {:hex, :plug_crypto, "1.2.2", "05654514ac717ff3a1843204b424477d9e60c143406aa94daf2274fdd280794d", [:mix], [], "hexpm", "87631c7ad914a5a445f0a3809f99b079113ae4ed4b867348dd9eec288cecb6db"},
  "postgrex": {:hex, :postgrex, "0.16.2", "0f83198d0e73a36e8d716b90f45f3bde75b5eebf4ade4f43fa1f88c90a812f74", [:mix], [{:connection, "~> 1.1", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "a9ea589754d9d4d076121090662b7afe155b374897a6550eb288f11d755acfa0"},
  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
  "swoosh": {:hex, :swoosh, "1.6.4", "ce3a4bf3e5276fd114178ebc5ed072ee0c177a7b3a09e5992aa005778ac143c2", [:mix], [{:cowboy, "~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:finch, "~> 0.6", [hex: :finch, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13 or ~> 1.0", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ad4c8b534812433730b6241a1d9df38b1da75fdfa340f51887a31d7e9343fffe"},
  "telemetry": {:hex, :telemetry, "1.1.0", "a589817034a27eab11144ad24d5c0f9fab1f58173274b1e9bae7074af9cbee51", [:rebar3], [], "hexpm", "b727b2a1f75614774cff2d7565b64d0dfa5bd52ba517f16543e6fc7efcc0df48"},
  "telemetry_metrics": {:hex, :telemetry_metrics, "0.6.1", "315d9163a1d4660aedc3fee73f33f1d355dcc76c5c3ab3d59e76e3edf80eef1f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7be9e0871c41732c233be71e4be11b96e56177bf15dde64a8ac9ce72ac9834c6"},
  "telemetry_poller": {:hex, :telemetry_poller, "1.0.0", "db91bb424e07f2bb6e73926fcafbfcbcb295f0193e0a00e825e589a0a47e8453", [:rebar3], [{:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b3a24eafd66c3f42da30fc3ca7dda1e9d546c12250a2d60d7b81d264fbec4f6e"},
}

A  => priv/gettext/en/LC_MESSAGES/errors.po +112 -0
@@ 1,112 @@
## `msgid`s in this file come from POT (.pot) files.
##
## Do not add, change, or remove `msgid`s manually here as
## they're tied to the ones in the corresponding POT file
## (with the same domain).
##
## Use `mix gettext.extract --merge` or `mix gettext.merge`
## to merge POT files into PO files.
msgid ""
msgstr ""
"Language: en\n"

## From Ecto.Changeset.cast/4
msgid "can't be blank"
msgstr ""

## From Ecto.Changeset.unique_constraint/3
msgid "has already been taken"
msgstr ""

## From Ecto.Changeset.put_change/3
msgid "is invalid"
msgstr ""

## From Ecto.Changeset.validate_acceptance/3
msgid "must be accepted"
msgstr ""

## From Ecto.Changeset.validate_format/3
msgid "has invalid format"
msgstr ""

## From Ecto.Changeset.validate_subset/3
msgid "has an invalid entry"
msgstr ""

## From Ecto.Changeset.validate_exclusion/3
msgid "is reserved"
msgstr ""

## From Ecto.Changeset.validate_confirmation/3
msgid "does not match confirmation"
msgstr ""

## From Ecto.Changeset.no_assoc_constraint/3
msgid "is still associated with this entry"
msgstr ""

msgid "are still associated with this entry"
msgstr ""

## From Ecto.Changeset.validate_length/3
msgid "should have %{count} item(s)"
msgid_plural "should have %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be %{count} character(s)"
msgid_plural "should be %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be %{count} byte(s)"
msgid_plural "should be %{count} byte(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should have at least %{count} item(s)"
msgid_plural "should have at least %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at least %{count} character(s)"
msgid_plural "should be at least %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at least %{count} byte(s)"
msgid_plural "should be at least %{count} byte(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should have at most %{count} item(s)"
msgid_plural "should have at most %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at most %{count} character(s)"
msgid_plural "should be at most %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at most %{count} byte(s)"
msgid_plural "should be at most %{count} byte(s)"
msgstr[0] ""
msgstr[1] ""

## From Ecto.Changeset.validate_number/3
msgid "must be less than %{number}"
msgstr ""

msgid "must be greater than %{number}"
msgstr ""

msgid "must be less than or equal to %{number}"
msgstr ""

msgid "must be greater than or equal to %{number}"
msgstr ""

msgid "must be equal to %{number}"
msgstr ""

A  => priv/gettext/errors.pot +95 -0
@@ 1,95 @@
## This is a PO Template file.
##
## `msgid`s here are often extracted from source code.
## Add new translations manually only if they're dynamic
## translations that can't be statically extracted.
##
## Run `mix gettext.extract` to bring this file up to
## date. Leave `msgstr`s empty as changing them here has no
## effect: edit them in PO (`.po`) files instead.

## From Ecto.Changeset.cast/4
msgid "can't be blank"
msgstr ""

## From Ecto.Changeset.unique_constraint/3
msgid "has already been taken"
msgstr ""

## From Ecto.Changeset.put_change/3
msgid "is invalid"
msgstr ""

## From Ecto.Changeset.validate_acceptance/3
msgid "must be accepted"
msgstr ""

## From Ecto.Changeset.validate_format/3
msgid "has invalid format"
msgstr ""

## From Ecto.Changeset.validate_subset/3
msgid "has an invalid entry"
msgstr ""

## From Ecto.Changeset.validate_exclusion/3
msgid "is reserved"
msgstr ""

## From Ecto.Changeset.validate_confirmation/3
msgid "does not match confirmation"
msgstr ""

## From Ecto.Changeset.no_assoc_constraint/3
msgid "is still associated with this entry"
msgstr ""

msgid "are still associated with this entry"
msgstr ""

## From Ecto.Changeset.validate_length/3
msgid "should be %{count} character(s)"
msgid_plural "should be %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should have %{count} item(s)"
msgid_plural "should have %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at least %{count} character(s)"
msgid_plural "should be at least %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should have at least %{count} item(s)"
msgid_plural "should have at least %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should be at most %{count} character(s)"
msgid_plural "should be at most %{count} character(s)"
msgstr[0] ""
msgstr[1] ""

msgid "should have at most %{count} item(s)"
msgid_plural "should have at most %{count} item(s)"
msgstr[0] ""
msgstr[1] ""

## From Ecto.Changeset.validate_number/3
msgid "must be less than %{number}"
msgstr ""

msgid "must be greater than %{number}"
msgstr ""

msgid "must be less than or equal to %{number}"
msgstr ""

msgid "must be greater than or equal to %{number}"
msgstr ""

msgid "must be equal to %{number}"
msgstr ""

A  => priv/repo/migrations/.formatter.exs +4 -0
@@ 1,4 @@
[
  import_deps: [:ecto_sql],
  inputs: ["*.exs"]
]

A  => priv/repo/migrations/20220421115438_create_events.exs +13 -0
@@ 1,13 @@
defmodule Greenfy.Repo.Migrations.CreateEvents do
  use Ecto.Migration

  def change do
    create table(:events) do
      add :event_type, :string
      add :message, :string
      add :payload, :text

      timestamps()
    end
  end
end

A  => priv/repo/seeds.exs +11 -0
@@ 1,11 @@
# Script for populating the database. You can run it as:
#
#     mix run priv/repo/seeds.exs
#
# Inside the script, you can read and write to any of your
# repositories directly:
#
#     Greenfy.Repo.insert!(%Greenfy.SomeSchema{})
#
# We recommend using the bang functions (`insert!`, `update!`
# and so on) as they will fail if something goes wrong.

A  => priv/static/favicon.ico +0 -0
A  => priv/static/images/phoenix.png +0 -0
A  => priv/static/robots.txt +5 -0
@@ 1,5 @@
# See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
# User-agent: *
# Disallow: /

A  => test/greenfy/log_test.exs +63 -0
@@ 1,63 @@
defmodule Greenfy.LogTest do
  use Greenfy.DataCase

  alias Greenfy.Log

  describe "events" do
    alias Greenfy.Log.Events

    import Greenfy.LogFixtures

    @invalid_attrs %{event_type: nil, message: nil, payload: nil}

    test "list_events/0 returns all events" do
      events = events_fixture()
      assert Log.list_events() == [events]
    end

    test "get_events!/1 returns the events with given id" do
      events = events_fixture()
      assert Log.get_events!(events.id) == events
    end

    test "create_events/1 with valid data creates a events" do
      valid_attrs = %{event_type: "some event_type", message: "some message", payload: "some payload"}

      assert {:ok, %Events{} = events} = Log.create_events(valid_attrs)
      assert events.event_type == "some event_type"
      assert events.message == "some message"
      assert events.payload == "some payload"
    end

    test "create_events/1 with invalid data returns error changeset" do
      assert {:error, %Ecto.Changeset{}} = Log.create_events(@invalid_attrs)
    end

    test "update_events/2 with valid data updates the events" do
      events = events_fixture()
      update_attrs = %{event_type: "some updated event_type", message: "some updated message", payload: "some updated payload"}

      assert {:ok, %Events{} = events} = Log.update_events(events, update_attrs)
      assert events.event_type == "some updated event_type"
      assert events.message == "some updated message"
      assert events.payload == "some updated payload"
    end

    test "update_events/2 with invalid data returns error changeset" do
      events = events_fixture()
      assert {:error, %Ecto.Changeset{}} = Log.update_events(events, @invalid_attrs)
      assert events == Log.get_events!(events.id)
    end

    test "delete_events/1 deletes the events" do
      events = events_fixture()
      assert {:ok, %Events{}} = Log.delete_events(events)
      assert_raise Ecto.NoResultsError, fn -> Log.get_events!(events.id) end
    end

    test "change_events/1 returns a events changeset" do
      events = events_fixture()
      assert %Ecto.Changeset{} = Log.change_events(events)
    end
  end
end

A  => test/greenfy_web/controllers/page_controller_test.exs +8 -0
@@ 1,8 @@
defmodule GreenfyWeb.PageControllerTest do
  use GreenfyWeb.ConnCase

  test "GET /", %{conn: conn} do
    conn = get(conn, "/")
    assert html_response(conn, 200) =~ "Welcome to Phoenix!"
  end
end

A  => test/greenfy_web/views/error_view_test.exs +14 -0
@@ 1,14 @@
defmodule GreenfyWeb.ErrorViewTest do
  use GreenfyWeb.ConnCase, async: true

  # Bring render/3 and render_to_string/3 for testing custom views
  import Phoenix.View

  test "renders 404.html" do
    assert render_to_string(GreenfyWeb.ErrorView, "404.html", []) == "Not Found"
  end

  test "renders 500.html" do
    assert render_to_string(GreenfyWeb.ErrorView, "500.html", []) == "Internal Server Error"
  end
end

A  => test/greenfy_web/views/layout_view_test.exs +8 -0
@@ 1,8 @@
defmodule GreenfyWeb.LayoutViewTest do
  use GreenfyWeb.ConnCase, async: true

  # When testing helpers, you may want to import Phoenix.HTML and
  # use functions such as safe_to_string() to convert the helper
  # result into an HTML string.
  # import Phoenix.HTML
end

A  => test/greenfy_web/views/page_view_test.exs +3 -0
@@ 1,3 @@
defmodule GreenfyWeb.PageViewTest do
  use GreenfyWeb.ConnCase, async: true
end

A  => test/support/channel_case.ex +36 -0
@@ 1,36 @@
defmodule GreenfyWeb.ChannelCase do
  @moduledoc """
  This module defines the test case to be used by
  channel tests.

  Such tests rely on `Phoenix.ChannelTest` and also
  import other functionality to make it easier
  to build common data structures and query the data layer.

  Finally, if the test case interacts with the database,
  we enable the SQL sandbox, so changes done to the database
  are reverted at the end of every test. If you are using
  PostgreSQL, you can even run database tests asynchronously
  by setting `use GreenfyWeb.ChannelCase, async: true`, although
  this option is not recommended for other databases.
  """

  use ExUnit.CaseTemplate

  using do
    quote do
      # Import conveniences for testing with channels
      import Phoenix.ChannelTest
      import GreenfyWeb.ChannelCase

      # The default endpoint for testing
      @endpoint GreenfyWeb.Endpoint
    end
  end

  setup tags do
    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Greenfy.Repo, shared: not tags[:async])
    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
    :ok
  end
end

A  => test/support/conn_case.ex +39 -0
@@ 1,39 @@
defmodule GreenfyWeb.ConnCase do
  @moduledoc """
  This module defines the test case to be used by
  tests that require setting up a connection.

  Such tests rely on `Phoenix.ConnTest` and also
  import other functionality to make it easier
  to build common data structures and query the data layer.

  Finally, if the test case interacts with the database,
  we enable the SQL sandbox, so changes done to the database
  are reverted at the end of every test. If you are using
  PostgreSQL, you can even run database tests asynchronously
  by setting `use GreenfyWeb.ConnCase, async: true`, although
  this option is not recommended for other databases.
  """

  use ExUnit.CaseTemplate

  using do
    quote do
      # Import conveniences for testing with connections
      import Plug.Conn
      import Phoenix.ConnTest
      import GreenfyWeb.ConnCase

      alias GreenfyWeb.Router.Helpers, as: Routes

      # The default endpoint for testing
      @endpoint GreenfyWeb.Endpoint
    end
  end

  setup tags do
    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Greenfy.Repo, shared: not tags[:async])
    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
    {:ok, conn: Phoenix.ConnTest.build_conn()}
  end
end

A  => test/support/data_case.ex +51 -0
@@ 1,51 @@
defmodule Greenfy.DataCase do
  @moduledoc """
  This module defines the setup for tests requiring
  access to the application's data layer.

  You may define functions here to be used as helpers in
  your tests.

  Finally, if the test case interacts with the database,
  we enable the SQL sandbox, so changes done to the database
  are reverted at the end of every test. If you are using
  PostgreSQL, you can even run database tests asynchronously
  by setting `use Greenfy.DataCase, async: true`, although
  this option is not recommended for other databases.
  """

  use ExUnit.CaseTemplate

  using do
    quote do
      alias Greenfy.Repo

      import Ecto
      import Ecto.Changeset
      import Ecto.Query
      import Greenfy.DataCase
    end
  end

  setup tags do
    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Greenfy.Repo, shared: not tags[:async])
    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
    :ok
  end

  @doc """
  A helper that transforms changeset errors into a map of messages.

      assert {:error, changeset} = Accounts.create_user(%{password: "short"})
      assert "password is too short" in errors_on(changeset).password
      assert %{password: ["password is too short"]} = errors_on(changeset)

  """
  def errors_on(changeset) do
    Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
      Regex.replace(~r"%{(\w+)}", message, fn _, key ->
        opts |> Keyword.get(String.to_existing_atom(key), key) |> to_string()
      end)
    end)
  end
end

A  => test/support/fixtures/log_fixtures.ex +22 -0
@@ 1,22 @@
defmodule Greenfy.LogFixtures do
  @moduledoc """
  This module defines test helpers for creating
  entities via the `Greenfy.Log` context.
  """

  @doc """
  Generate a events.
  """
  def events_fixture(attrs \\ %{}) do
    {:ok, events} =
      attrs
      |> Enum.into(%{
        event_type: "some event_type",
        message: "some message",
        payload: "some payload"
      })
      |> Greenfy.Log.create_events()

    events
  end
end

A  => test/test_helper.exs +2 -0
@@ 1,2 @@
ExUnit.start()
Ecto.Adapters.SQL.Sandbox.mode(Greenfy.Repo, :manual)