feat: Add initial user setup

1 files changed, 39 insertions, 5 deletions

diff --git a/pkg/components/auth/controller.go b/pkg/components/auth/controller.go
index a81a1c0..2f30fb5 100644
--- a/pkg/components/auth/controller.go
+++ b/pkg/components/auth/controller.go
@@ -5,18 +5,26 @@ import (
 
 	"golang.org/x/crypto/bcrypt"
 
+	"git.sr.ht/~gabrielgio/img/pkg/components"
+	"git.sr.ht/~gabrielgio/img/pkg/components/user"
 	"git.sr.ht/~gabrielgio/img/pkg/ext"
 )
 
 type Controller struct {
-	repository Repository
-	key        []byte
+	repository     Repository
+	userRepository user.Repository
+	key            []byte
 }
 
-func NewController(repository Repository, key []byte) *Controller {
+func NewController(
+	repository Repository,
+	userRepository user.Repository,
+	key []byte,
+) *Controller {
 	return &Controller{
-		repository: repository,
-		key:        key,
+		repository:     repository,
+		userRepository: userRepository,
+		key:            key,
 	}
 }
 
@@ -41,3 +49,29 @@ func (c *Controller) Login(ctx context.Context, username, password []byte) ([]by
 	}
 	return ext.WriteToken(token, c.key)
 }
+
+// InitialRegister register a initial user, it will validate if there is another
+// user stored already. If so an error `InvlidaInput` will be returned
+func (c *Controller) InitialRegister(ctx context.Context, username, password []byte, path []byte) error {
+	exist, err := c.userRepository.Any(ctx)
+	if err != nil {
+		return err
+	}
+
+	if exist {
+		return components.InvlidaInput
+	}
+
+	hash, err := bcrypt.GenerateFromPassword(password, bcrypt.MinCost)
+	if err != nil {
+		return err
+	}
+
+	err = c.userRepository.Create(ctx, &user.CreateUser{
+		Username: string(username),
+		Password: hash,
+		Path:     string(path),
+	})
+
+	return err
+}