Change models, new migrations, fix front and make tests work

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/support/factory.ex

@@ -0,0 +1,50 @@
+defmodule Eventos.Factory do
+  # with Ecto
+  use ExMachina.Ecto, repo: Eventos.Repo
+
+  def user_factory do
+    %Eventos.Accounts.User{
+      password_hash: "Jane Smith",
+      email: sequence(:email, &"email-#{&1}@example.com"),
+      role: 0,
+      account: build(:account)
+    }
+  end
+
+  def account_factory do
+    {:ok, {privkey, pubkey}} = RsaEx.generate_keypair("4096")
+    %Eventos.Accounts.Account{
+      username: sequence("Thomas"),
+      domain: nil,
+      public_key: pubkey,
+      uri: "https://",
+      url: "https://"
+    }
+  end
+
+  def event_factory do
+    %Eventos.Events.Event{
+      title: sequence("MyEvent"),
+      slug: sequence("my-event"),
+      description: "My desc",
+      begins_on: nil,
+      ends_on: nil,
+      organizer: build(:account)
+    }
+  end
+
+  def session_factory do
+    %Eventos.Events.Session{
+    title: sequence("MySession"),
+    event: build(:event),
+    track: build(:track)
+    }
+  end
+
+  def track_factory do
+    %Eventos.Events.Track{
+      name: sequence("MyTrack"),
+      event: build(:event)
+    }
+  end
+end