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# File 'lib/generators/ledger_accountable/templates/migration.rb', line 2
def change
create_table :ledger_entries do |t|
t.references :owner, polymorphic: true, null: false
t.references :ledger_item, polymorphic: true, type: :string, null: false
t.integer :transaction_type, null: false
t.integer :entry_type, null: false
t.integer :amount_cents, default: 0, null: false
t.text :metadata
t.timestamps
end
add_index :ledger_entries, [:owner_type, :owner_id, :transaction_type],
name: 'index_ledger_entries_on_owner_and_transaction_type'
add_index :ledger_entries, [:owner_type, :owner_id, :entry_type],
name: 'index_ledger_entries_on_owner_and_entry_type'
add_index :ledger_entries, [:owner_type, :owner_id, :created_at, :id],
name: 'index_ledger_entries_on_owner_and_created_at_and_id'
add_index :ledger_entries, [:ledger_item_type, :ledger_item_id, :created_at, :id],
name: 'index_ledger_entries_on_item_and_created_at_and_id'
end
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