models

type AuthToken struct {
	ID        uint `gorm:"primary_key"`
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt *time.Time `sql:"index"`

	Code              string `gorm:"unique_index;not null"`
	UserID            uint   `gorm:"index"`
	User              *User  `gorm:"-"`
	HasRecentActivity bool   `gorm:"-"`
}

type ErrAuthTokenEmpty struct {
}

type ErrAuthTokenNotExist struct {
	Code   string
	ID     uint
	UserID uint
}

type ErrEmailAlreadyUsed struct {
	Email string
}

type ErrFileAlreadyExist struct {
	ID     uint
	Path   string
	Owner  uint
	FileID string
}

type ErrFileLocked struct {
	ID uint
}

type ErrFileNotDirectory struct {
	ID   uint
	Path string
}

type ErrFileNotExist struct {
	ID     uint
	Path   string
	Owner  uint
	FileID string
}

type ErrFileParentNotDirectory struct {
	ID   uint
	Path string
}

type ErrFileUnlockFailed struct {
	ID     uint
	LockID string
}

type ErrMessageReceiverNotExist struct {
	ID   uint
	Role MessageRoleType
}

type ErrMessageSenderNotExist struct {
	ID   uint
	Role MessageRoleType
}

type ErrModifyRootFile struct {
	ID    uint
	Owner uint
}

type ErrOAuth2ApplicationNotExist struct {
	ID       uint
	ClientID string
	Name     string
	UserID   uint
}

type ErrOAuth2TokenNotExist struct {
	Code         string
	AccessToken  string
	RefreshToken string
}

type ErrUserMaxFileCapacityLimit struct {
	UserID uint
}

type ErrUserNotExist struct {
	ID       uint
	Email    string
	Username string
}

type ErrUsernameAlreadyUsed struct {
	Username string
}

type File struct {
	ID        uint `gorm:"primary_key"`
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt *time.Time `sql:"index"`

	FileID   string `gorm:"unique_index"`
	FileDir  string
	FileName string

	FileType FileType
	FileSize int64

	Owner    uint
	ParentID uint
}

type FileType int

type FindUserMessageOption struct {
	UserID      uint
	Status      UserMessageStatus
	Orientation TimestampOrientation
	Timestamp   time.Time
	Count       uint
}

type ListOptions struct {
	Page     int
	PageSize int
}

type LoginType int

type Message struct {
	ID        uint      `gorm:"primary_key"`
	CreatedAt time.Time `sql:"index"`

	SenderID     uint `sql:"index"`
	SenderType   MessageRoleType
	ReceiverID   uint `sql:"index"`
	ReceiverType MessageRoleType

	ContentType string
	Content     []byte `gorm:"varchar(512)"`
}

type MessageRoleType int

type OAuth2Application struct {
	ID        uint `gorm:"primary_key"`
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt *time.Time `sql:"index"`

	UID  uint  `gorm:"index"`
	User *User `gorm:"-"`

	Name         string
	ClientID     string `gorm:"unique_index"`
	ClientSecret string
	Domain       string
}

type OAuth2Token struct {
	ID               uint   `gorm:"primary_key"`
	ClientID         string `gorm:"index"`
	UserID           string `gorm:"index"`
	RedirectURI      string
	Scope            string
	Code             string `gorm:"index"`
	CodeExpiredAt    time.Time
	CodeExpiresIn    time.Duration
	Access           string `gorm:"index"`
	AccessExpiredAt  time.Time
	AccessExpiresIn  time.Duration
	Refresh          string `gorm:"index"`
	RefreshExpiredAt time.Time
	RefreshExpiresIn time.Duration
}

type ReadDirOption struct {
	OnlyDir bool
}

type SearchFileOptions struct {
	ListOptions
	Keyword string
	Type    FileType
	FID     uint
	Owner   uint
	OrderBy SearchOrderBy
	Actor   *File
}

type SearchOrderBy string

type SearchUserOptions struct {
	ListOptions
	Keyword       string
	Type          UserType
	UID           uint
	IsActive      sql.NullBool
	SearchByEmail bool
	OrderBy       SearchOrderBy
	Actor         *User
}

type Statistic struct {
	Counter struct {
		User, File, TotalFileSize int64
	}
}

type TimestampOrientation int

type User struct {
	ID          uint       `gorm:"primary_key"`
	CreatedAt   time.Time  `sql:"index"`
	UpdatedAt   time.Time  `sql:"index"`
	DeletedAt   *time.Time `sql:"index"`
	LastLoginAt time.Time  `sql:"index"`

	Nickname string `gorm:"not null"`
	Username string `gorm:"unique_index,not null"`
	Email    string `gorm:"unique_index,not null"`
	Password string `gorm:"not null" json:"-"`

	MustChangePassword bool `gorm:"not null,default:false"`

	IsActive bool `sql:"index"`
	IsAdmin  bool

	LoginType LoginType
	Type      UserType

	Avatar string `gorm:"varchar(2048)"`

	UsedFileCapacity int64
	MaxFileCapacity  int64
}

type UserMessage struct {
	ID        uint      `gorm:"primary_key"`
	CreatedAt time.Time `gorm:"index"`
	UpdatedAt time.Time
	DeletedAt *time.Time `sql:"index"`
	UserID    uint       `gorm:"index"`
	MessageID uint
	Status    UserMessageStatus
}

type UserMessageStatus int

type UserType int