43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
// Copyright 2023 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// A Receipt contains the NIDs of a call to GetNextTransactionPDUs/EDUs.
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// We don't actually export the NIDs but we need the caller to be able
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// to pass them back so that we can clean up if the transaction sends
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// successfully.
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package receipt
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import "fmt"
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// Receipt is a wrapper type used to represent a nid that corresponds to a unique row entry
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// in some database table.
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// The internal nid value cannot be modified after a Receipt has been created.
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// This guarantees a receipt will always refer to the same table entry that it was created
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// to represent.
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type Receipt struct {
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nid int64
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}
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func NewReceipt(nid int64) Receipt {
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return Receipt{nid: nid}
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}
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func (r *Receipt) GetNID() int64 {
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return r.nid
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}
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func (r *Receipt) String() string {
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return fmt.Sprintf("%d", r.nid)
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}
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