Add sessions

apps/cf_http/lib/cf_http/sessions.ex

@@ -0,0 +1,105 @@
+defmodule CfHttp.Sessions do
+  @moduledoc """
+  The Sessions context.
+  """
+
+  import Ecto.Query, warn: false
+  alias CfHttp.Repo
+
+  alias CfHttp.Sessions.Session
+
+  @doc """
+  Returns the list of sessions.
+
+  ## Examples
+
+      iex> list_sessions()
+      [%Session{}, ...]
+
+  """
+  def list_sessions do
+    Repo.all(Session)
+  end
+
+  @doc """
+  Gets a single session.
+
+  Raises `Ecto.NoResultsError` if the Session does not exist.
+
+  ## Examples
+
+      iex> get_session!(123)
+      %Session{}
+
+      iex> get_session!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_session!(id), do: Repo.get!(Session, id)
+
+  @doc """
+  Creates a session.
+
+  ## Examples
+
+      iex> create_session(%{field: value})
+      {:ok, %Session{}}
+
+      iex> create_session(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_session(attrs \\ %{}) do
+    %Session{}
+    |> Session.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a session.
+
+  ## Examples
+
+      iex> update_session(session, %{field: new_value})
+      {:ok, %Session{}}
+
+      iex> update_session(session, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_session(%Session{} = session, attrs) do
+    session
+    |> Session.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a session.
+
+  ## Examples
+
+      iex> delete_session(session)
+      {:ok, %Session{}}
+
+      iex> delete_session(session)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_session(%Session{} = session) do
+    Repo.delete(session)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking session changes.
+
+  ## Examples
+
+      iex> change_session(session)
+      %Ecto.Changeset{source: %Session{}}
+
+  """
+  def change_session(%Session{} = session) do
+    Session.changeset(session, %{})
+  end
+end
+

apps/cf_http/lib/cf_http/sessions/session.ex

@@ -0,0 +1,21 @@
+defmodule CfHttp.Sessions.Session do
+  @moduledoc """
+  Represents a Session
+  """
+
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "sessions" do
+    field :user_id, :id
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(session, attrs \\ %{}) do
+    session
+    |> cast(attrs, [])
+    |> validate_required([])
+  end
+end

apps/cf_http/lib/cf_http/users.ex

@@ -0,0 +1,106 @@
+defmodule CfHttp.Users do
+  @moduledoc """
+  The Users context.
+  """
+
+  import Ecto.Query, warn: false
+  alias CfHttp.Repo
+
+  alias CfHttp.Users.User
+
+  @doc """
+  Returns the list of users.
+
+  ## Examples
+
+      iex> list_users()
+      [%User{}, ...]
+
+  """
+  def list_users do
+    Repo.all(User)
+  end
+
+  @doc """
+  Gets a single user.
+
+  Raises `Ecto.NoResultsError` if the User does not exist.
+
+  ## Examples
+
+      iex> get_user!(123)
+      %User{}
+
+      iex> get_user!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_user!(id), do: Repo.get!(User, id)
+
+  @doc """
+  Creates a user.
+
+  ## Examples
+
+      iex> create_user(%{field: value})
+      {:ok, %User{}}
+
+      iex> create_user(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_user(attrs \\ %{}) do
+    %User{}
+    |> User.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a user.
+
+  ## Examples
+
+      iex> update_user(user, %{field: new_value})
+      {:ok, %User{}}
+
+      iex> update_user(user, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_user(%User{} = user, attrs) do
+    user
+    |> User.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a user.
+
+  ## Examples
+
+      iex> delete_user(user)
+      {:ok, %User{}}
+
+      iex> delete_user(user)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_user(%User{} = user) do
+    Repo.delete(user)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking user changes.
+
+  ## Examples
+
+      iex> change_user(user)
+      %Ecto.Changeset{source: %User{}}
+
+  """
+  def change_user(%User{} = user) do
+    User.changeset(user, %{})
+  end
+end
+
+

apps/cf_http/lib/cf_http/users/user.ex

@@ -1,4 +1,4 @@
-defmodule CfHttp.User do
+defmodule CfHttp.Users.User do
   @moduledoc """
   Represents a User I guess
   """

apps/cf_http/lib/cf_http_web/templates/session/new.html.eex

@@ -0,0 +1,23 @@
+<main class="pa4 black-80">
+  <form class="measure center">
+    <fieldset id="sign_up" class="ba b--transparent ph0 mh0">
+      <legend class="f4 fw6 ph0 mh0">Sign In</legend>
+      <div class="mt3">
+        <label class="db fw6 lh-copy f6" for="email-address">Email</label>
+        <input class="pa2 input-reset ba bg-transparent hover-bg-black hover-white w-100" type="email" name="email-address"  id="email-address">
+      </div>
+      <div class="mv3">
+        <label class="db fw6 lh-copy f6" for="password">Password</label>
+        <input class="b pa2 input-reset ba bg-transparent hover-bg-black hover-white w-100" type="password" name="password"  id="password">
+      </div>
+      <label class="pa0 ma0 lh-copy f6 pointer"><input type="checkbox"> Remember me</label>
+    </fieldset>
+    <div class="">
+      <input class="b ph3 pv2 input-reset ba b--black bg-transparent grow pointer f6 dib" type="submit" value="Sign in">
+    </div>
+    <div class="lh-copy mt3">
+      <a href="#0" class="f6 link dim black db">Sign up</a>
+      <a href="#0" class="f6 link dim black db">Forgot your password?</a>
+    </div>
+  </form>
+</main>

apps/cf_http/priv/repo/migrations/20200510162435_create_sessions.exs

@@ -0,0 +1,13 @@
+defmodule CfHttp.Repo.Migrations.CreateSessions do
+  use Ecto.Migration
+
+  def change do
+    create table(:sessions) do
+      add :user_id, references(:users, on_delete: :delete_all)
+
+      timestamps()
+    end
+
+    create index(:sessions, [:user_id])
+  end
+end