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|
package controllers
import (
"errors"
"shrine/enums"
"strings"
"shrine/models"
"shrine/repositories"
"shrine/types"
"shrine/utils/auth"
"shrine/utils/emails"
"shrine/utils/logger"
"shrine/utils/meta"
"time"
"github.com/gofiber/fiber/v2"
)
func RegisterController(context *fiber.Ctx) error {
body, err := meta.Body[types.RegisterRequest](context)
if err != nil {
return BadRequest(context, errors.New("Invalid request body."))
}
user := models.User{
Username: body.Username,
Email: body.Email,
DisplayName: body.DisplayName,
}
if err := user.SetPassword(body.Password); err != nil {
return BadRequest(context, err)
}
if err := repositories.CreateUser(&user); err != nil {
if strings.Contains(err.Error(), "users.username") {
return BadRequest(context, errors.New("An account with that username already exists."))
}
if strings.Contains(err.Error(), "users.email") {
return BadRequest(context, errors.New("An account with that email address already exists."))
}
return BadRequest(context, err)
}
token, err := auth.GenerateToken()
if err != nil {
return InternalServerError(context, errors.New("Failed to generate verification token."))
}
user.SetVerification(auth.HashToken(token), time.Now().Add(24*time.Hour), enums.Activation)
if err := repositories.UpdateUser(&user); err != nil {
return InternalServerError(context, errors.New("Failed to store verification token."))
}
if err := emails.SendActivation(user.Email, user.Username, token); err != nil {
logger.Errorf("Auth", "Failed to send verification email to %s: %v", user.Email, err)
}
return Created(context, types.MessageResponse{
Message: "Your account has been created. Please check your email to verify your account.",
})
}
func LoginController(context *fiber.Ctx) error {
body, err := meta.Body[types.LoginRequest](context)
if err != nil {
return BadRequest(context, errors.New("Invalid request body."))
}
user, err := repositories.FindUserByUsername(body.Username)
if err != nil {
return Unauthorized(context, errors.New("Invalid username or password."))
}
if !user.CanAuthenticate() {
return Forbidden(context, errors.New("Your account has been banned or disabled."))
}
if !user.CheckPassword(body.Password) {
return Unauthorized(context, errors.New("Invalid username or password."))
}
if !user.IsVerified() {
return Forbidden(context, errors.New("Your email address has not been verified. Please check your inbox."))
}
token, err := auth.IssueToken(context, user.ID)
if err != nil {
return InternalServerError(context, errors.New("Failed to create session."))
}
return Success(context, types.AuthResponse{
Token: token,
User: user.ToResponse(),
})
}
func VerifyController(context *fiber.Ctx) error {
body, err := meta.Body[types.VerifyRequest](context)
if err != nil {
return BadRequest(context, errors.New("Invalid request body."))
}
if body.Token == "" {
return BadRequest(context, errors.New("Verification token is required."))
}
verificationType := enums.VerificationType(body.Type)
tokenHash := auth.HashToken(body.Token)
user, err := repositories.FindUserByVerification(tokenHash, verificationType)
if err != nil {
return BadRequest(context, errors.New("Your verification link is invalid or has expired."))
}
switch verificationType {
case enums.Activation:
user.VerifyEmail()
default:
return BadRequest(context, errors.New("Invalid verification type."))
}
if err := repositories.UpdateUser(user); err != nil {
return InternalServerError(context, errors.New("Failed to verify your account."))
}
return Success(context, types.MessageResponse{
Message: "Your email has been verified successfully. You can now log in.",
})
}
func ResendActivationController(context *fiber.Ctx) error {
body, err := meta.Body[types.ResendActivationRequest](context)
if err != nil {
return BadRequest(context, errors.New("Invalid request body."))
}
user, err := repositories.FindUserByEmail(body.Email)
if err != nil {
return BadRequest(context, errors.New("No account exists with that email address."))
}
if user.IsVerified() {
return BadRequest(context, errors.New("This account has already been verified."))
}
token, err := auth.GenerateToken()
if err != nil {
return InternalServerError(context, errors.New("Failed to generate verification token."))
}
user.SetVerification(auth.HashToken(token), time.Now().Add(24*time.Hour), enums.Activation)
if err := repositories.UpdateUser(user); err != nil {
return InternalServerError(context, errors.New("Failed to store verification token."))
}
if err := emails.SendActivation(user.Email, user.Username, token); err != nil {
logger.Errorf("Auth", "Failed to send verification email to %s: %v", user.Email, err)
}
return Success(context, types.MessageResponse{
Message: "A new verification email has been sent. Please check your inbox.",
})
}
func LogoutController(context *fiber.Ctx) error {
tokenHash := auth.GetTokenHash(context)
if err := repositories.DeleteToken(tokenHash); err != nil {
return InternalServerError(context, errors.New("Failed to end your session."))
}
return Success(context, types.MessageResponse{
Message: "You have been logged out successfully.",
})
}
func MeController(context *fiber.Ctx) error {
user := auth.GetUser(context)
return Success(context, user.ToResponse())
}
func HeartbeatController(context *fiber.Ctx) error {
return NoContent(context)
}
|
