41 lines
1.3 KiB
Ruby
41 lines
1.3 KiB
Ruby
#
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# Copyright (C) 2016 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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class CreateScoresTable < ActiveRecord::Migration[4.2]
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tag :predeploy
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def up
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create_table :scores do |t|
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t.integer :enrollment_id, limit: 8, null: false
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t.integer :grading_period_id, limit: 8
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t.string :workflow_state, default: :active, null: false, limit: 255
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t.float :current_score
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t.float :final_score
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t.timestamps null: true
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end
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add_foreign_key :scores, :enrollments
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add_foreign_key :scores, :grading_periods
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add_index :scores, [:enrollment_id, :grading_period_id], unique: true
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end
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def down
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drop_table :scores
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end
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end
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