[STRIP FILE UPLOAD]: model + test

priv/repo/migrations/20161212005641_create_stripe_file_upload.exs

@@ -0,0 +1,15 @@
+defmodule CodeCorps.Repo.Migrations.CreateStripeFileUpload do
+  use Ecto.Migration
+
+  def change do
+    create table(:stripe_file_upload) do
+      add :created, :datetime
+      add :id_from_stripe, :string, null: false
+      add :purpose, :string
+      add :size, :integer
+      add :type, :string
+      add :url, :string
+      add :stripe_connect_account_id, references(:stripe_connect_accounts)
+    end
+  end
+end

test/models/stripe_file_upload_test.exs

@@ -0,0 +1,43 @@
+defmodule CodeCorps.StripeFileUploadTest do
+  use CodeCorps.ModelCase
+
+  alias CodeCorps.StripeFileUpload
+
+  @valid_attrs %{
+    id_from_stripe: "abc123"
+  }
+
+  @invalid_attrs %{}
+
+  describe "create_identity_document_changeset/2" do
+    test "reports as valid when attributes are valid" do
+      changeset = StripeFileUpload.create_identity_document_changeset(%StripeFileUpload{}, @valid_attrs)
+
+      assert changeset.valid?
+    end
+
+    test "reports as invalid when attributes are invalid" do
+      changeset = StripeFileUpload.create_identity_document_changeset(%StripeFileUpload{}, @invalid_attrs)
+      refute changeset.valid?
+
+      assert changeset.errors[:id_from_stripe] == {"can't be blank", []}
+    end
+
+    test "can optionally belong to a StripeConnectAccount" do
+      stripe_connect_account_id = insert(:stripe_connect_account).id
+      changes = Map.merge(@valid_attrs, %{stripe_connect_account_id: stripe_connect_account_id})
+      changeset = StripeFileUpload.create_identity_document_changeset(%StripeFileUpload{}, changes)
+
+      assert changeset.valid?
+    end
+
+    test "existing StripeConnectAccount association is required" do
+      stripe_connect_account_id = "abc456"
+      changes = Map.merge(@valid_attrs, %{stripe_connect_account_id: stripe_connect_account_id})
+      changeset = StripeFileUpload.create_identity_document_changeset(%StripeFileUpload{}, changes)
+
+      refute changeset.valid?
+      assert changeset.errors[:stripe_connect_account_id] == {"is invalid", [type: :id]}
+    end
+  end
+end

test/support/factories.ex

@@ -142,6 +142,12 @@ defmodule CodeCorps.Factories do
     }
   end
 
+  def stripe_file_upload_factory do
+    %CodeCorps.StripeFileUpload{
+      id_from_stripe: sequence(:id_from_stripe, &"stripe_id_#{&1}"),
+    }
+  end
+
   def stripe_connect_subscription_factory do
     stripe_connect_plan = build(:stripe_connect_plan)
     %CodeCorps.StripeConnectSubscription{

web/models/stripe_file_upload.ex

@@ -0,0 +1,24 @@
+defmodule CodeCorps.StripeFileUpload do
+  use CodeCorps.Web, :model
+
+  schema "stripe_file_uploads" do
+    field :created, Timex.Ecto.DateTime
+    field :id_from_stripe, :string, null: false
+    field :purpose, :string
+    field :size, :integer
+    field :type, :string
+    field :url, :string
+
+    belongs_to :stripe_connect_account, CodeCorps.StripeConnectAccount
+
+    timestamps()
+  end
+
+  def create_identity_document_changeset(struct, params \\ %{}) do
+    struct
+    |> cast(params, [:created, :id_from_stripe, :purpose, :size, :type, :url, :stripe_connect_account_id])
+    |> validate_required([:id_from_stripe])
+    |> assoc_constraint(:stripe_connect_account)
+  end
+
+end