flash call

This commit is contained in:
2025-12-03 19:45:24 +03:00
parent 85cbc3e940
commit 1bc08c90bd
5 changed files with 122 additions and 84 deletions

View File

@@ -1,46 +1,105 @@
package sigmasms
import (
"bytes"
"encoding/json"
"net/http"
"crypto/rand"
"fmt"
"log"
"time"
"github.com/google/uuid"
)
/*
{
"recipient": "+79999999999",
"type": "flashcall",
"payload": {
"sender": "Имя отправителя",
"text": "1234"
}
}
*/
type FlashCallRequest struct {
APIKey string `json:"api_key"`
Phone string `json:"phone"`
CodeLen int `json:"code_len"` // 4, 5, 6
Recepient string `json:"recipient"`
Type string `json:"type"`
Payload Payload `json:"payload"`
}
type FlashCallResponse struct {
Status string `json:"status"`
CallID string `json:"call_id"`
From string `json:"from"` // номер, с которого звонили
Code string `json:"code"` // обычно это последние digits из from
ID uuid.UUID `json:"id"`
Price float64 `json:"price"`
Recepient string `json:"recipient"`
Status string `json:"status"`
Error string `json:"error"`
}
func FlashCall(apiKey, phone string, codeLen int) (*FlashCallResponse, error) {
body := FlashCallRequest{
APIKey: apiKey,
Phone: phone,
CodeLen: codeLen,
// GenerateRandomDigits генерирует строку из четырёх случайных цифр.
func GenerateFreshcCallCode() (string, error) {
var b [2]byte
_, err := rand.Read(b[:])
if err != nil {
return "", err
}
data, _ := json.Marshal(body)
// Превращаем 2 байта в число
num := int(b[0])<<8 | int(b[1])
// Ограничиваем диапазон 09999
num = num % 10000
resp, err := http.Post(
"https://voice.sigmasms.ru/flashcall",
"application/json",
bytes.NewReader(data),
)
// Возвращаем строку с ведущими нулями
return fmt.Sprintf("%04d", num), nil
}
func FlashCall(apiKey, phone, sender string, code string) (*FlashCallResponse, error) {
req := FlashCallRequest{
Recepient: phone,
Type: "flashcall",
Payload: Payload{
Sender: sender,
Text: code,
},
}
var resp FlashCallResponse
err := requestPost("https://user.sigmasms.ru/api/sendings", apiKey, &req, &resp)
if err != nil {
return nil, err
}
defer resp.Body.Close()
var result FlashCallResponse
if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
return nil, err
}
return &result, nil
return &resp, nil
}
func FlashCallWait(apiKey, phone, sender string, code string) (transactionID uuid.UUID, err error) {
var resp *FlashCallResponse
if resp, err = FlashCall(apiKey, phone, sender, code); err != nil {
log.Println(err)
return
} else {
if resp.Status == "failed" {
err = fmt.Errorf("flashcall send error: %s", resp.Error)
return
}
transactionID = resp.ID
var sResp *StatusResponse
mainLoop:
for resp.Status == "pending" {
time.Sleep(time.Millisecond * 100)
sResp, err = RequestStatus(resp.ID, apiKey)
if err != nil {
return
}
resp.Status = sResp.State.Status
switch resp.Status {
case "pending", "sent":
continue mainLoop
case "seen", "delivered":
return
default:
err = fmt.Errorf("sms status: %s", sResp.State.Status)
}
}
}
return
}