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defmodule DaProductApp.Transactions.ReqPayEvent do |
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@moduledoc """ |
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Event rows for ReqPay lifecycle. Stores seq, event_type, payload and |
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hashed request/response XML for compact audit. |
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""" |
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use Ecto.Schema |
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import Ecto.Changeset |
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schema "req_pay_events" do |
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field :req_pay_id, :integer |
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field :transaction_id, :integer |
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field :seq, :integer |
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field :event_type, :string |
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field :payload, :map |
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field :prev_hash, :binary |
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field :hash, :binary |
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field :req_xml_hash, :binary |
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field :resp_xml_hash, :binary |
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timestamps(type: :utc_datetime) |
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end |
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@required ~w(req_pay_id seq event_type hash)a |
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@optional ~w(transaction_id payload prev_hash req_xml_hash resp_xml_hash)a |
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def changeset(struct, attrs) do |
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struct |
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|> cast(attrs, @required ++ @optional) |
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|> validate_required(@required) |
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end |
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end |