// Copyright 2022 Harness Inc. All rights reserved.
// Use of this source code is governed by the Polyform Free Trial License
// that can be found in the LICENSE.md file for this repository.

package user

import (
	"context"
	"fmt"

	"github.com/harness/gitness/internal/token"
	"github.com/harness/gitness/types"
)

type RegisterInput struct {
	Email       string `json:"email"`
	DisplayName string `json:"displayname"`
	Username    string `json:"username"`
	Password    string `json:"password"`
}

/*
 * Register creates a new user and returns a new session token on success.
 * This differs from the Create method as it doesn't require auth, but has limited
 * functionalities (unable to create admin user for example).
 */
func (c *Controller) Register(ctx context.Context, in *CreateInput) (*types.TokenResponse, error) {
	// TODO: allow to configure if open register is allowed.

	user, err := c.CreateNoAuth(ctx, in, false)
	if err != nil {
		return nil, fmt.Errorf("failed to create user: %w", err)
	}

	// TODO: how should we name session tokens?
	token, jwtToken, err := token.CreateUserSession(ctx, c.tokenStore, user, "register")
	if err != nil {
		return nil, fmt.Errorf("failed to create token after successful user creation: %w", err)
	}

	return &types.TokenResponse{Token: *token, AccessToken: jwtToken}, nil
}