1 files changed, 77 insertions, 0 deletions
diff --git a/nexus/models/account.go b/nexus/models/account.go
new file mode 100644
index 0000000..d6e8b5a
--- /dev/null
+++ b/nexus/models/account.go
@@ -0,0 +1,77 @@
+package models
+
+import (
+	"errors"
+	"nexus/types/account"
+	"nexus/utils/validate"
+	"strings"
+
+	"github.com/google/uuid"
+	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
+)
+
+type Account struct {
+	gorm.Model
+	ID           uuid.UUID   `gorm:"type:uuid;primaryKey"`
+	Username     string      `gorm:"uniqueIndex;not null"`
+	Email        string      `gorm:"uniqueIndex;not null"`
+	PasswordHash string      `gorm:"not null"`
+	IsActive     bool        `gorm:"default:true"`
+	IsVerified   bool        `gorm:"default:false"`
+	Characters   []Character `gorm:"foreignKey:AccountID"`
+	Sessions     []Session   `gorm:"foreignKey:AccountID"`
+}
+
+func (self *Account) BeforeCreate(tx *gorm.DB) error {
+	if self.ID == uuid.Nil {
+		self.ID = uuid.New()
+	}
+
+	self.Email = strings.TrimSpace(strings.ToLower(self.Email))
+	self.Username = strings.TrimSpace(self.Username)
+
+	if !validate.Email(self.Email) {
+		return errors.New(validate.InvalidEmail)
+	}
+
+	if self.Username == "" {
+		return errors.New("username is required")
+	}
+
+	return nil
+}
+
+func (self *Account) BeforeUpdate(tx *gorm.DB) error {
+	self.Email = strings.TrimSpace(strings.ToLower(self.Email))
+	self.Username = strings.TrimSpace(self.Username)
+
+	if !validate.Email(self.Email) {
+		return errors.New(validate.InvalidEmail)
+	}
+
+	return nil
+}
+
+func (self *Account) SetPassword(password string) error {
+	hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	if err != nil {
+		return err
+	}
+	self.PasswordHash = string(hash)
+	return nil
+}
+
+func (self *Account) CheckPassword(password string) bool {
+	return bcrypt.CompareHashAndPassword([]byte(self.PasswordHash), []byte(password)) == nil
+}
+
+func (self *Account) ToResponse() account.Response {
+	return account.Response{
+		ID:         self.ID,
+		Username:   self.Username,
+		Email:      self.Email,
+		IsVerified: self.IsVerified,
+		CreatedAt:  self.CreatedAt,
+	}
+}