Create outcome import models

refs OUT-1534

test plan:
  - qa-cr

Change-Id: Id7de1f7f9b4408543a08eee2947e4d6251d7d9d6
Reviewed-on: https://gerrit.instructure.com/141811
Reviewed-by: Rob Orton <rob@instructure.com>
Tested-by: Jenkins
Reviewed-by: Michael Brewer-Davis <mbd@instructure.com>
QA-Review: Leo Abner <rabner@instructure.com>
Product-Review: Michael Brewer-Davis <mbd@instructure.com>

app/models/outcome_import.rb

@@ -0,0 +1,40 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+class OutcomeImport < ApplicationRecord
+  include Workflow
+  belongs_to :context, polymorphic: %i[account course]
+  belongs_to :attachment
+  belongs_to :user
+  has_many :outcome_import_errors
+
+  validates :context_type, presence: true
+  validates :context_id, presence: true
+  validates :workflow_state, presence: true
+
+  workflow do
+    state :initializing
+    state :created
+    state :importing
+    state :imported
+    state :imported_with_messages
+    state :aborted
+    state :failed
+    state :failed_with_messages
+  end
+end

app/models/outcome_import_error.rb

@@ -0,0 +1,24 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+class OutcomeImportError < ApplicationRecord
+  belongs_to :outcome_import, inverse_of: :outcome_import_errors
+
+  validates :outcome_import_id, presence: true
+  validates :message, presence: true
+end

db/migrate/20180224031729_create_outcome_imports.rb

@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+class CreateOutcomeImports < ActiveRecord::Migration[5.0]
+  tag :predeploy
+
+  def change
+    create_table :outcome_imports do |t|
+      t.string :workflow_state, null: false
+      t.integer :context_id, limit: 8, null: false
+      t.string :context_type, null: false
+      t.references :user, foreign_key: true, limit: 8
+      t.references :attachment, foreign_key: true, limit: 8
+      t.integer :progress
+      t.timestamp :ended_at
+
+      t.timestamps
+    end
+
+    add_index :outcome_imports, %i[context_type context_id]
+  end
+end

db/migrate/20180224031730_create_outcome_import_errors.rb

@@ -0,0 +1,30 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+class CreateOutcomeImportErrors < ActiveRecord::Migration[5.0]
+  tag :predeploy
+
+  def change
+    create_table :outcome_import_errors do |t|
+      t.references :outcome_import, foreign_key: true, limit: 8, null: false
+      t.string :message, null: false, limit: 255
+
+      t.timestamps
+    end
+  end
+end

spec/models/outcome_import_error_spec.rb

@@ -0,0 +1,30 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
+
+describe OutcomeImportError, type: :model do
+  describe 'associations' do
+    it { is_expected.to belong_to(:outcome_import) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of :message }
+    it { is_expected.to validate_presence_of :outcome_import_id }
+  end
+end

spec/models/outcome_import_spec.rb

@@ -0,0 +1,33 @@
+#
+# Copyright (C) 2018 - present Instructure, Inc.
+#
+# This file is part of Canvas.
+#
+# Canvas is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, version 3 of the License.
+#
+# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
+
+describe OutcomeImport, type: :model do
+  describe 'associations' do
+    it { is_expected.to belong_to(:context) }
+    it { is_expected.to belong_to(:attachment) }
+    it { is_expected.to belong_to(:user) }
+    it { is_expected.to have_many(:outcome_import_errors) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of :context_type }
+    it { is_expected.to validate_presence_of :context_id }
+  end
+end