2017-06-30 16:23:28 +08:00
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class CreateReportElements < ActiveRecord::Migration[4.2]
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2016-02-12 23:52:43 +08:00
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def change
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create_table :report_elements do |t|
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t.integer :position, null: false
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t.integer :type_of, null: false
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2023-06-21 20:13:20 +08:00
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t.integer :sort_order, default: 0 # Can be null
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2016-02-12 23:52:43 +08:00
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# Each element belongs to report
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t.integer :report_id
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# Each element can have parent element
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t.references :parent, index: true
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# References to various report entities
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t.integer :project_id
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t.integer :my_module_id
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t.integer :step_id
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t.integer :result_id
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t.integer :checklist_id
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t.integer :asset_id
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t.integer :table_id
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t.timestamps null: false
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end
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add_foreign_key :report_elements, :reports
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add_index :report_elements, :report_id
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add_foreign_key :report_elements, :projects
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add_index :report_elements, :project_id
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add_foreign_key :report_elements, :my_modules
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add_index :report_elements, :my_module_id
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add_foreign_key :report_elements, :steps
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add_index :report_elements, :step_id
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add_foreign_key :report_elements, :results
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add_index :report_elements, :result_id
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add_foreign_key :report_elements, :checklists
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add_index :report_elements, :checklist_id
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add_foreign_key :report_elements, :assets
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add_index :report_elements, :asset_id
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add_foreign_key :report_elements, :tables
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add_index :report_elements, :table_id
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end
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end
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