portal/service/account_service.go

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2023-04-29 17:38:21 +00:00
package service
import (
"errors"
"git.lumeweb.com/LumeWeb/portal/db"
"git.lumeweb.com/LumeWeb/portal/model"
"github.com/kataras/iris/v12"
"golang.org/x/crypto/bcrypt"
"gorm.io/gorm"
)
type AccountService struct {
ctx iris.Context
}
type RegisterRequest struct {
Email string `json:"email"`
Password string `json:"password"`
Pubkey []byte `json:"pubkey"`
}
func hashPassword(password string) (string, error) {
// Generate a new bcrypt hash from the provided password.
hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
return "", err
}
// Convert the hashed password to a string and return it.
return string(hashedPassword), nil
}
func (a *AccountService) PostRegister() {
var r RegisterRequest
if err := a.ctx.ReadJSON(&r); err != nil {
a.ctx.StopWithError(iris.StatusBadRequest, err)
return
}
// Hash the password before saving it to the database.
hashedPassword, err := hashPassword(r.Password)
if err != nil {
a.ctx.StopWithError(iris.StatusInternalServerError, err)
return
}
// Check if an account with the same email address already exists.
existingAccount := model.Account{}
err = db.Get().Where("email = ?", r.Email).First(&existingAccount).Error
if err == nil {
// An account with the same email address already exists.
// Return an error response to the client.
a.ctx.StopWithError(iris.StatusConflict, errors.New("an account with this email address already exists"))
return
} else if !errors.Is(err, gorm.ErrRecordNotFound) {
// An unexpected error occurred while querying the database.
// Return an error response to the client.
a.ctx.StopWithError(iris.StatusInternalServerError, err)
return
}
// Create a new Account model with the provided email and hashed password.
account := model.Account{
Email: r.Email,
Password: &hashedPassword,
}
// Save the new account to the database.
err = db.Get().Create(&account).Error
if err != nil {
a.ctx.StopWithError(iris.StatusInternalServerError, err)
return
}
// Return a success response to the client.
a.ctx.StatusCode(iris.StatusCreated)
}