47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package envelope
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import (
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"bytes"
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"encoding/json"
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"io"
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"time"
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)
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//Envelope -- Standard response structure
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type Envelope struct {
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TransactionType string `json:"type"`
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Schema string `json:"schema"`
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TransactionTimeStamp int64 `json:"txts"`
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TransactionID int64 `json:"txid"`
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Error string `json:"error"`
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ErrorDescription string `json:"error_description"`
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ErrorURI string `json:"error_uri"`
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Result interface{} `json:"result"`
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}
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//NewEnvelope -- Constructor
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func NewEnvelope(transactionType string) (p *Envelope) {
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// TODO BUG use atomic
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transactionID++
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p = &Envelope{}
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p.TransactionType = transactionType
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p.TransactionID = transactionID
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p.TransactionTimeStamp = time.Now().Unix()
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p.Error = "ok"
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return
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}
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//Generate -- encode into JSON and return string
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func (e *Envelope) Generate() string {
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buf := new(bytes.Buffer)
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json.NewEncoder(buf).Encode(e)
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return buf.String()
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}
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//GenerateWriter --
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func (e *Envelope) GenerateWriter(w io.Writer) {
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json.NewEncoder(w).Encode(e)
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}
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