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users.go
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/
users.go
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package users
import (
"time"
"github.com/dgrijalva/jwt-go"
"github.com/serkandemirel0420/fintech/helpers"
"github.com/serkandemirel0420/fintech/interfaces"
"golang.org/x/crypto/bcrypt"
)
//Login login
func Login(username string, pass string) map[string]interface{} {
db := helpers.ConnectDB()
user := &interfaces.User{}
if db.Where("username = ? ", username).First(&user).RecordNotFound() {
return map[string]interface{}{"message": "User not found"}
}
passErr := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(pass))
if passErr == bcrypt.ErrMismatchedHashAndPassword && passErr != nil {
return map[string]interface{}{"message": "Wrong password"}
}
accounts := []interfaces.ResponseAccount{}
db.Table("accounts").Select("id, name, balance").Where("user_id = ? ", user.ID).Scan(&accounts)
responseUser := &interfaces.ResponseUser{
ID: user.ID,
Username: user.Username,
Email: user.Email,
Accounts: accounts,
}
defer db.Close()
tokenContent := jwt.MapClaims{
"user_id": user.ID,
"expiry": time.Now().Add(time.Minute * 60).Unix(),
}
jwtToken := jwt.NewWithClaims(jwt.GetSigningMethod("HS256"), tokenContent)
token, err := jwtToken.SignedString([]byte("TokenPassword"))
helpers.HandleErr(err)
var response = map[string]interface{}{"message": "all is fine"}
response["jwt"] = token
response["data"] = responseUser
return response
}