Initial Commit

Author: bryanjos

.gitignore

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+# App artifacts
+/_build
+/db
+/deps
+/*.ez
+
+# Generate on crash by the VM
+erl_crash.dump
+
+# Static artifacts
+/node_modules
+
+# Since we are building assets from web/static,
+# we ignore priv/static. You may want to comment
+# this depending on your deployment strategy.
+/priv/static/
+
+# The config/prod.secret.exs file by default contains sensitive
+# data and you should not commit it into version control.
+#
+# Alternatively, you may comment the line below and commit the
+# secrets file as long as you replace its contents by environment
+# variables.
+/config/prod.secret.exs

README.md

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+# Todo
+
+To start your Phoenix app:
+
+  * Install dependencies with `mix deps.get`
+  * Create and migrate your database with `mix ecto.create && mix ecto.migrate`
+  * Install Node.js dependencies with `npm install`
+  * Start Phoenix endpoint with `mix phoenix.server`
+
+Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.
+
+Ready to run in production? Please [check our deployment guides](http://www.phoenixframework.org/docs/deployment).
+
+## Learn more
+
+  * Official website: http://www.phoenixframework.org/
+  * Guides: http://phoenixframework.org/docs/overview
+  * Docs: http://hexdocs.pm/phoenix
+  * Mailing list: http://groups.google.com/group/phoenix-talk
+  * Source: https://github.com/phoenixframework/phoenix

brunch-config.js

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+exports.config = {
+  // See http://brunch.io/#documentation for docs.
+  files: {
+    javascripts: {
+      joinTo: "js/app.js"
+
+      // To use a separate vendor.js bundle, specify two files path
+      // https://github.com/brunch/brunch/blob/stable/docs/config.md#files
+      // joinTo: {
+      //  "js/app.js": /^(web\/static\/js)/,
+      //  "js/vendor.js": /^(web\/static\/vendor)|(deps)/
+      // }
+      //
+      // To change the order of concatenation of files, explicitly mention here
+      // https://github.com/brunch/brunch/tree/master/docs#concatenation
+      // order: {
+      //   before: [
+      //     "web/static/vendor/js/jquery-2.1.1.js",
+      //     "web/static/vendor/js/bootstrap.min.js"
+      //   ]
+      // }
+    },
+    stylesheets: {
+      joinTo: "css/app.css"
+    },
+    templates: {
+      joinTo: "js/app.js"
+    }
+  },
+
+  conventions: {
+    // This option sets where we should place non-css and non-js assets in.
+    // By default, we set this to "/web/static/assets". Files in this directory
+    // will be copied to `paths.public`, which is "priv/static" by default.
+    assets: /^(web\/static\/assets)/
+  },
+
+  // Phoenix paths configuration
+  paths: {
+    // Dependencies and current project directories to watch
+    watched: [
+      "web/static",
+      "test/static"
+    ],
+
+    // Where to compile files to
+    public: "priv/static"
+  },
+
+  // Configure your plugins
+  plugins: {
+    babel: {
+      // Do not use ES6 compiler in vendor code
+      ignore: [/web\/static\/vendor/]
+    },
+    elixirscript: {
+      inputFolder: "web/static/exjs",
+      outputFolder: "web/static/js",
+      mainModule: "Todo"
+    }
+  },
+
+  modules: {
+    autoRequire: {
+      "js/app.js": ["web/static/js/main"]
+    }
+  },
+
+  npm: {
+    enabled: true,
+    // Whitelist the npm deps to be pulled in as front-end assets.
+    // All other deps in package.json will be excluded from the bundle.
+    whitelist: ["phoenix", "phoenix_html"]
+  }
+};

config/config.exs

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+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+#
+# This configuration file is loaded before any dependency and
+# is restricted to this project.
+use Mix.Config
+
+# Configures the endpoint
+config :todo, Todo.Endpoint,
+  url: [host: "localhost"],
+  root: Path.dirname(__DIR__),
+  secret_key_base: "iyanJp73OeHaopWgaSRc3dazQENLfmMw6/+gy7QGjAoLqE17fKBSJskQPFPs8Fbr",
+  render_errors: [accepts: ~w(html json)],
+  pubsub: [name: Todo.PubSub,
+           adapter: Phoenix.PubSub.PG2]
+
+# Configures Elixir's Logger
+config :logger, :console,
+  format: "$time $metadata[$level] $message\n",
+  metadata: [:request_id]
+
+# Import environment specific config. This must remain at the bottom
+# of this file so it overrides the configuration defined above.
+import_config "#{Mix.env}.exs"
+
+# Configure phoenix generators
+config :phoenix, :generators,
+  migration: true,
+  binary_id: false

config/dev.exs

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+use Mix.Config
+
+# 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 brunch.io to recompile .js and .css sources.
+config :todo, Todo.Endpoint,
+  http: [port: 4000],
+  debug_errors: true,
+  code_reloader: true,
+  check_origin: false,
+  watchers: [node: ["node_modules/brunch/bin/brunch", "watch", "--stdin"]]
+
+# Watch static and templates for browser reloading.
+config :todo, Todo.Endpoint,
+  live_reload: [
+    patterns: [
+      ~r{priv/static/.*(js|css|png|jpeg|jpg|gif|svg)$},
+      ~r{priv/gettext/.*(po)$},
+      ~r{web/views/.*(ex)$},
+      ~r{web/templates/.*(eex)$}
+    ]
+  ]
+
+# Do not include metadata nor timestamps in development logs
+config :logger, :console, format: "[$level] $message\n"
+
+# Set a higher stacktrace during development.
+# Do not configure such in production as keeping
+# and calculating stacktraces is usually expensive.
+config :phoenix, :stacktrace_depth, 20
+
+# Configure your database
+config :todo, Todo.Repo,
+  adapter: Ecto.Adapters.Postgres,
+  username: "postgres",
+  password: "postgres",
+  database: "todo_dev",
+  hostname: "localhost",
+  pool_size: 10

config/prod.exs

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+use Mix.Config
+
+# For production, we configure the host to read the PORT
+# from the system environment. Therefore, you will need
+# to set PORT=80 before running your server.
+#
+# You should also configure the url host to something
+# meaningful, we use this information when generating URLs.
+#
+# Finally, we also include the path to a manifest
+# containing the digested version of static files. This
+# manifest is generated by the mix phoenix.digest task
+# which you typically run after static files are built.
+config :todo, Todo.Endpoint,
+  http: [port: {:system, "PORT"}],
+  url: [host: "example.com", port: 80],
+  cache_static_manifest: "priv/static/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 :todo, Todo.Endpoint,
+#       ...
+#       url: [host: "example.com", port: 443],
+#       https: [port: 443,
+#               keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
+#               certfile: System.get_env("SOME_APP_SSL_CERT_PATH")]
+#
+# Where those two env variables return an absolute path to
+# the key and cert in disk or a relative path inside priv,
+# for example "priv/ssl/server.key".
+#
+# We also recommend setting `force_ssl`, ensuring no data is
+# ever sent via http, always redirecting to https:
+#
+#     config :todo, Todo.Endpoint,
+#       force_ssl: [hsts: true]
+#
+# Check `Plug.SSL` for all available options in `force_ssl`.
+
+# ## Using releases
+#
+# If you are doing OTP releases, you need to instruct Phoenix
+# to start the server for all endpoints:
+#
+#     config :phoenix, :serve_endpoints, true
+#
+# Alternatively, you can configure exactly which server to
+# start per endpoint:
+#
+#     config :todo, Todo.Endpoint, server: true
+#
+# You will also need to set the application root to `.` in order
+# for the new static assets to be served after a hot upgrade:
+#
+#     config :todo, Todo.Endpoint, root: "."
+
+# Finally import the config/prod.secret.exs
+# which should be versioned separately.
+import_config "prod.secret.exs"

config/test.exs

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+use Mix.Config
+
+# We don't run a server during test. If one is required,
+# you can enable the server option below.
+config :todo, Todo.Endpoint,
+  http: [port: 4001],
+  server: false
+
+# Print only warnings and errors during test
+config :logger, level: :warn
+
+# Configure your database
+config :todo, Todo.Repo,
+  adapter: Ecto.Adapters.Postgres,
+  username: "postgres",
+  password: "postgres",
+  database: "todo_test",
+  hostname: "localhost",
+  pool: Ecto.Adapters.SQL.Sandbox

lib/todo.ex

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+defmodule Todo do
+  use Application
+
+  # See http://elixir-lang.org/docs/stable/elixir/Application.html
+  # for more information on OTP Applications
+  def start(_type, _args) do
+    import Supervisor.Spec, warn: false
+
+    children = [
+      # Start the endpoint when the application starts
+      supervisor(Todo.Endpoint, []),
+      # Start the Ecto repository
+      supervisor(Todo.Repo, []),
+      worker(Todo.Store, []),
+      # Here you could define other workers and supervisors as children
+      # worker(Todo.Worker, [arg1, arg2, arg3]),
+    ]
+
+    # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
+    # for other strategies and supported options
+    opts = [strategy: :one_for_one, name: Todo.Supervisor]
+    Supervisor.start_link(children, opts)
+  end
+
+  # Tell Phoenix to update the endpoint configuration
+  # whenever the application is updated.
+  def config_change(changed, _new, removed) do
+    Todo.Endpoint.config_change(changed, removed)
+    :ok
+  end
+end

lib/todo/endpoint.ex

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+defmodule Todo.Endpoint do
+  use Phoenix.Endpoint, otp_app: :todo
+
+  socket "/socket", Todo.UserSocket
+
+  # Serve at "/" the static files from "priv/static" directory.
+  #
+  # You should set gzip to true if you are running phoenix.digest
+  # when deploying your static files in production.
+  plug Plug.Static,
+    at: "/", from: :todo, gzip: false,
+    only: ~w(css fonts images js 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
+  end
+
+  plug Plug.RequestId
+  plug Plug.Logger
+
+  plug Plug.Parsers,
+    parsers: [:urlencoded, :multipart, :json],
+    pass: ["*/*"],
+    json_decoder: Poison
+
+  plug Plug.MethodOverride
+  plug Plug.Head
+
+  plug Plug.Session,
+    store: :cookie,
+    key: "_todo_key",
+    signing_salt: "CAuLmP0F"
+
+  plug Todo.Router
+end

lib/todo/repo.ex

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+defmodule Todo.Repo do
+  use Ecto.Repo, otp_app: :todo
+end

lib/todo/store.ex

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+defmodule Todo.Store do
+
+  def start_link() do
+    Agent.start_link(fn -> HashDict.new end, name: __MODULE__)
+  end
+
+  def list() do
+    Agent.get(__MODULE__, fn(state) -> 
+      Enum.map(Dict.to_list(state), fn({key, value}) -> 
+        value 
+      end) 
+    end)
+  end
+
+  def add(title) do
+    Agent.update(__MODULE__, fn(state) ->
+      Dict.put(state, Set.size(state), %Todo.Models.Todo{ title: title, completed: false, id: Set.size(state) })
+    end)
+  end
+
+  def update(id, completed) do
+    Agent.update(__MODULE__, fn(state) ->
+      if Dict.has_key?(state, id) do
+        updated_todo = %{ Dict.get(state, id) | completed: completed }
+        Dict.put(state, id, updated_todo)
+      else
+        state
+      end
+    end)
+  end
+
+  def remove(id) do
+    Agent.update(__MODULE__, fn(state) ->
+      if Dict.has_key?(state, id) do
+        Dict.delete(state, id)
+      else
+        state
+      end
+    end)
+  end
+  
+end