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# File 'lib/generators/activityko/migration/templates/migration.rb', line 2
def change
create_table :activities do |t|
t.belongs_to :subj, polymorphic: true
t.string :action
t.belongs_to :dir_obj, polymorphic: true
t.string :prep
t.belongs_to :prep_obj, polymorphic: true
t.integer :level, default: 0
t.json :params
t.integer :status, default: 0
t.integer :activity_status, default: 0
t.integer :activity_type, default: 0
t.datetime :deleted_at
t.timestamps
end
add_index :activities, [:subj_id, :subj_type]
add_index :activities, [:dir_obj_id, :dir_obj_type]
add_index :activities, [:prep_obj_id, :prep_obj_type]
end
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