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lib/sms/every8d.go

60 lines
1.0 KiB
Go

package sms
import (
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
"time"
)
type Every8D struct {
Username string
Password string
}
func NewSmsEvery8D(username, password string) *Every8D {
return &Every8D{
Username: username,
Password: password,
}
}
func (every8d *Every8D) Send(mobile, msg string) (int, error) {
qs := url.Values{}
qs.Add("UID", every8d.Username)
qs.Add("PWD", every8d.Password)
qs.Add("DEST", mobile)
qs.Add("MSG", url.QueryEscape(msg))
client := http.Client{Timeout: 2 * time.Second}
resp, err := client.Get(fmt.Sprintf("https://oms.every8d.com/API21/HTTP/sendSMS.ashx?%s", qs.Encode()))
if err != nil {
return 0, err
}
bs, err := ioutil.ReadAll(resp.Body)
if err != nil {
return 0, err
}
defer resp.Body.Close()
data := strings.Split(string(bs), ",")
if len(data) != 5 {
return 0, ErrResponse
}
credit, err := strconv.ParseFloat(data[0], 64)
if err != nil {
return 0, err
}
if credit < 0 {
return 0, ErrNotEnoughCredit
}
return int(credit), nil
}