Users + Code coverage & CI

.travis.yml

@@ -0,0 +1,18 @@
+language: elixir
+elixir:
+  - 1.4.1
+addons:
+  postgresql: '9.4'
+  apt:
+    packages:
+      - wkhtmltopdf
+env:
+  - MIX_ENV=test
+before_script:
+  - mix do ecto.create, ecto.migrate
+script:
+  - mix do deps.get, compile --warnings-as-errors, coveralls.json
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+notifications:
+  email: false

codecov.yml

@@ -0,0 +1,28 @@
+codecov:
+  codecov:
+  token: d9616fef-dc91-4fb3-a919-a75b7f0ba079
+  notify:
+    require_ci_to_pass: yes
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+
+  status:
+    project: yes
+    patch: yes
+    changes: no
+
+parsers:
+  gcov:
+    branch_detection:
+      conditional: yes
+      loop: yes
+      method: no
+      macro: no
+
+comment:
+  layout: "header, diff, sunburst"
+  behavior: default
+  require_changes: no

coveralls.json

@@ -0,0 +1,13 @@
+{
+  "coverage_options": {
+    "minimum_coverage": 100
+  },
+  "skip_files": [
+    "web/channels",
+    "lib/feedback.ex",
+    "test/support/model_case.ex",
+    "test/support/channel_case.ex",
+    "web/web.ex",
+    "web/views/error_helpers.ex"
+  ]
+}

mix.exs

@@ -9,6 +9,11 @@ defmodule Feedback.Mixfile do
      compilers: [:phoenix, :gettext] ++ Mix.compilers,
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
+     test_coverage: [tool: ExCoveralls],
+     preferred_cli_env: ["coveralls": :test,
+                         "coveralls.detail": :test,
+                         "coveralls.post": :test,
+                         "coveralls.html": :test],
      aliases: aliases(),
      deps: deps()]
   end
@@ -19,7 +24,7 @@ defmodule Feedback.Mixfile do
   def application do
     [mod: {Feedback, []},
      applications: [:phoenix, :phoenix_pubsub, :phoenix_html, :cowboy, :logger, :gettext,
-                    :phoenix_ecto, :postgrex]]
+                    :phoenix_ecto, :postgrex, :comeonin]]
   end
 
   # Specifies which paths to compile per environment.
@@ -37,7 +42,9 @@ defmodule Feedback.Mixfile do
      {:phoenix_html, "~> 2.6"},
      {:phoenix_live_reload, "~> 1.0", only: :dev},
      {:gettext, "~> 0.11"},
-     {:cowboy, "~> 1.0"}]
+     {:cowboy, "~> 1.0"},
+     {:comeonin, "~> 2.0"},
+     {:excoveralls, "~> 0.6.2"}]
   end
 
   # Aliases are shortcuts or tasks specific to the current project.

mix.lock

@@ -1,12 +1,21 @@
-%{"connection": {:hex, :connection, "1.0.4", "a1cae72211f0eef17705aaededacac3eb30e6625b04a6117c1b2db6ace7d5976", [:mix], []},
+%{"certifi": {:hex, :certifi, "1.0.0", "1c787a85b1855ba354f0b8920392c19aa1d06b0ee1362f9141279620a5be2039", [:rebar3], []},
+  "comeonin": {:hex, :comeonin, "2.6.0", "74c288338b33205f9ce97e2117bb9a2aaab103a1811d243443d76fdb62f904ac", [:make, :mix], []},
+  "connection": {:hex, :connection, "1.0.4", "a1cae72211f0eef17705aaededacac3eb30e6625b04a6117c1b2db6ace7d5976", [:mix], []},
   "cowboy": {:hex, :cowboy, "1.1.2", "61ac29ea970389a88eca5a65601460162d370a70018afe6f949a29dca91f3bb0", [:rebar3], [{:cowlib, "~> 1.0.2", [hex: :cowlib, optional: false]}, {:ranch, "~> 1.3.2", [hex: :ranch, optional: false]}]},
   "cowlib": {:hex, :cowlib, "1.0.2", "9d769a1d062c9c3ac753096f868ca121e2730b9a377de23dec0f7e08b1df84ee", [:make], []},
   "db_connection": {:hex, :db_connection, "1.1.2", "2865c2a4bae0714e2213a0ce60a1b12d76a6efba0c51fbda59c9ab8d1accc7a8", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: true]}, {:sbroker, "~> 1.0", [hex: :sbroker, optional: true]}]},
   "decimal": {:hex, :decimal, "1.3.1", "157b3cedb2bfcb5359372a7766dd7a41091ad34578296e951f58a946fcab49c6", [:mix], []},
   "ecto": {:hex, :ecto, "2.1.4", "d1ba932813ec0e0d9db481ef2c17777f1cefb11fc90fa7c142ff354972dfba7e", [:mix], [{:db_connection, "~> 1.1", [hex: :db_connection, optional: true]}, {:decimal, "~> 1.2", [hex: :decimal, optional: false]}, {:mariaex, "~> 0.8.0", [hex: :mariaex, optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: false]}, {:postgrex, "~> 0.13.0", [hex: :postgrex, optional: true]}, {:sbroker, "~> 1.0", [hex: :sbroker, optional: true]}]},
+  "excoveralls": {:hex, :excoveralls, "0.6.3", "894bf9254890a4aac1d1165da08145a72700ff42d8cb6ce8195a584cb2a4b374", [:mix], [{:exjsx, "~> 3.0", [hex: :exjsx, optional: false]}, {:hackney, ">= 0.12.0", [hex: :hackney, optional: false]}]},
+  "exjsx": {:hex, :exjsx, "3.2.1", "1bc5bf1e4fd249104178f0885030bcd75a4526f4d2a1e976f4b428d347614f0f", [:mix], [{:jsx, "~> 2.8.0", [hex: :jsx, optional: false]}]},
   "fs": {:hex, :fs, "0.9.2", "ed17036c26c3f70ac49781ed9220a50c36775c6ca2cf8182d123b6566e49ec59", [:rebar], []},
   "gettext": {:hex, :gettext, "0.13.1", "5e0daf4e7636d771c4c71ad5f3f53ba09a9ae5c250e1ab9c42ba9edccc476263", [:mix], []},
+  "hackney": {:hex, :hackney, "1.7.1", "e238c52c5df3c3b16ce613d3a51c7220a784d734879b1e231c9babd433ac1cb4", [:rebar3], [{:certifi, "1.0.0", [hex: :certifi, optional: false]}, {:idna, "4.0.0", [hex: :idna, optional: false]}, {:metrics, "1.0.1", [hex: :metrics, optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, optional: false]}]},
+  "idna": {:hex, :idna, "4.0.0", "10aaa9f79d0b12cf0def53038547855b91144f1bfcc0ec73494f38bb7b9c4961", [:rebar3], []},
+  "jsx": {:hex, :jsx, "2.8.2", "7acc7d785b5abe8a6e9adbde926a24e481f29956dd8b4df49e3e4e7bcc92a018", [:mix, :rebar3], []},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], []},
   "mime": {:hex, :mime, "1.1.0", "01c1d6f4083d8aa5c7b8c246ade95139620ef8effb009edde934e0ec3b28090a", [:mix], []},
+  "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], []},
   "phoenix": {:hex, :phoenix, "1.2.3", "b68dd6a7e6ff3eef38ad59771007d2f3f344988ea6e658e9b2c6ffb2ef494810", [:mix], [{:cowboy, "~> 1.0", [hex: :cowboy, optional: true]}, {:phoenix_pubsub, "~> 1.0", [hex: :phoenix_pubsub, optional: false]}, {:plug, "~> 1.4 or ~> 1.3.3 or ~> 1.2.4 or ~> 1.1.8 or ~> 1.0.5", [hex: :plug, optional: false]}, {:poison, "~> 1.5 or ~> 2.0", [hex: :poison, optional: false]}]},
   "phoenix_ecto": {:hex, :phoenix_ecto, "3.2.3", "450c749876ff1de4a78fdb305a142a76817c77a1cd79aeca29e5fc9a6c630b26", [:mix], [{:ecto, "~> 2.1", [hex: :ecto, optional: false]}, {:phoenix_html, "~> 2.9", [hex: :phoenix_html, optional: true]}, {:plug, "~> 1.0", [hex: :plug, optional: false]}]},
   "phoenix_html": {:hex, :phoenix_html, "2.9.3", "1b5a2122cbf743aa242f54dced8a4f1cc778b8bd304f4b4c0043a6250c58e258", [:mix], [{:plug, "~> 1.0", [hex: :plug, optional: false]}]},
@@ -16,4 +25,5 @@
   "poison": {:hex, :poison, "2.2.0", "4763b69a8a77bd77d26f477d196428b741261a761257ff1cf92753a0d4d24a63", [:mix], []},
   "poolboy": {:hex, :poolboy, "1.5.1", "6b46163901cfd0a1b43d692657ed9d7e599853b3b21b95ae5ae0a777cf9b6ca8", [:rebar], []},
   "postgrex": {:hex, :postgrex, "0.13.2", "2b88168fc6a5456a27bfb54ccf0ba4025d274841a7a3af5e5deb1b755d95154e", [:mix], [{:connection, "~> 1.0", [hex: :connection, optional: false]}, {:db_connection, "~> 1.1", [hex: :db_connection, optional: false]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}]},
-  "ranch": {:hex, :ranch, "1.3.2", "e4965a144dc9fbe70e5c077c65e73c57165416a901bd02ea899cfd95aa890986", [:rebar3], []}}
+  "ranch": {:hex, :ranch, "1.3.2", "e4965a144dc9fbe70e5c077c65e73c57165416a901bd02ea899cfd95aa890986", [:rebar3], []},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], []}}

priv/repo/migrations/20170405220936_create_users.exs

@@ -0,0 +1,16 @@
+defmodule Feedback.Repo.Migrations.CreateUsers do
+  use Ecto.Migration
+
+  def change do
+    create table(:users) do
+      add :first_name, :string
+      add :last_name, :string
+      add :email, :string
+      add :password_hash, :string
+
+      timestamps()
+    end
+
+    create unique_index(:users, [:email])
+  end
+end

test/models/user_test.exs

@@ -0,0 +1,48 @@
+defmodule Feedback.UserTest do
+  use Feedback.ModelCase, async: false
+  alias Feedback.User
+  alias Comeonin.Bcrypt
+
+  @valid_attrs %{
+     email: "[email protected]",
+     password: "secretshhh",
+     password_hash: Bcrypt.hashpwsalt("secretshhh"),
+     first_name: "First",
+     last_name: "Last"
+   }
+   @invalid_attrs %{email: "[email protected]"}
+
+  test "changeset with valid attributes" do
+    changeset = User.changeset(%User{}, @valid_attrs)
+    assert changeset.valid?
+  end
+
+  test "changeset with invalid attributes" do
+    changeset = User.changeset(%User{}, @invalid_attrs)
+    refute changeset.valid?
+  end
+
+  test "registration_changeset with valid attributes" do
+    changeset = User.registration_changeset(%User{}, @valid_attrs)
+    assert changeset.valid?
+  end
+
+  test "registration_changeset with invalid attributes" do
+    changeset = User.registration_changeset(%User{}, @invalid_attrs)
+    refute changeset.valid?
+  end
+
+  test "user schema" do
+     actual = User.__schema__(:fields)
+     expected = [
+       :id,
+       :first_name,
+       :last_name,
+       :email,
+       :password_hash,
+       :inserted_at,
+       :updated_at
+     ]
+     assert actual == expected
+   end
+end

web/models/user.ex

@@ -0,0 +1,45 @@
+defmodule Feedback.User do
+  use Feedback.Web, :model
+  alias Ecto.Changeset
+  alias Comeonin.Bcrypt
+
+  schema "users" do
+    field :first_name, :string
+    field :last_name, :string
+    field :email, :string
+    field :password, :string, virtual: true
+    field :password_hash, :string
+
+    timestamps()
+  end
+
+  def changeset(struct, params \\ :invalid) do
+    struct
+    |> cast(params, [:email, :first_name, :last_name, :password])
+    |> validate_format(:email, ~r/@/)
+    |> validate_required([:email, :password, :first_name, :last_name])
+    |> unique_constraint(:email)
+  end
+
+  def registration_changeset(struct, params) do
+    struct
+    |> changeset(params)
+    |> validate_password(params)
+    |> put_pass_hash()
+  end
+
+  def validate_password(changeset, params) do
+    changeset
+    |> cast(params, [:password, :email])
+    |> validate_length(:password, min: 6, max: 100)
+  end
+
+  def put_pass_hash(changeset) do
+    case changeset do
+      %Changeset{valid?: true, changes: %{password: pass}} ->
+        put_change(changeset, :password_hash, Bcrypt.hashpwsalt(pass))
+      _ ->
+        changeset
+    end
+  end
+end

web/router.ex

@@ -9,10 +9,6 @@ defmodule Feedback.Router do
     plug :put_secure_browser_headers
   end
 
-  pipeline :api do
-    plug :accepts, ["json"]
-  end
-
   scope "/", Feedback do
     pipe_through :browser # Use the default browser stack