model

type AccessMethod int

type BaseModel struct {
	// Id has to be called Id and not ID, otherwise the foreign key will not work
	// ID is a special field in GORM, which it uses as the default Primary Key
	Id        uint    `gorm:"primaryKey;not null;autoIncrement:false"`
	ShareId   ShareID `gorm:"foreignKey:Id;references:ID;constraint:OnDelete:CASCADE"` //;references:ID
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt gorm.DeletedAt `gorm:"index"`
}

type ItemType string

type OcmItemType int

type OcmReceivedShare struct {
	gorm.Model
	RemoteShareID string        `gorm:"not null"`
	Name          string        `gorm:"size:255;not null"`
	FileidPrefix  string        `gorm:"size:255;not null"`
	ItemSource    string        `gorm:"size:255;not null"`
	ItemType      OcmItemType   `gorm:"not null"`
	ShareWith     string        `gorm:"size:255;not null"`
	Owner         string        `gorm:"size:255;not null"`
	Initiator     string        `gorm:"size:255;not null"`
	Ctime         uint64        `gorm:"not null"`
	Mtime         uint64        `gorm:"not null"`
	Expiration    sql.NullInt64 `gorm:"default:null"`
	Type          ShareType     `gorm:"not null"`
	State         OcmShareState `gorm:"not null"`
}

type OcmReceivedShareProtocol struct {
	gorm.Model
	OcmReceivedShareID uint             `gorm:"not null;uniqueIndex:idx_received_share_protocol"`
	OcmReceivedShare   OcmReceivedShare `gorm:"constraint:OnDelete:CASCADE;foreignKey:OcmReceivedShareID;references:ID"`
	Type               Protocol         `gorm:"not null;uniqueIndex:idx_received_share_protocol"`
	Uri                string           `gorm:"size:255"`
	SharedSecret       string           `gorm:"type:text;not null"`
	// WebDAV and WebApp Protocol fields
	Permissions int `gorm:"default:null"`
	// Transfer Protocol fields
	Size uint64 `gorm:"default:null"`
}

type OcmShare struct {
	// The fields of the base model had to be copied since we need an index on DeletedAt + unique constraints
	// Id has to be called Id and not ID, otherwise the foreign key will not work
	// ID is a special field in GORM, which it uses as the default Primary Key
	Id        uint    `gorm:"primaryKey;not null;autoIncrement:false"`
	ShareId   ShareID `gorm:"foreignKey:Id;references:ID;constraint:OnDelete:CASCADE"`
	CreatedAt time.Time
	UpdatedAt time.Time
	// Needs to be indexed because shares that are deleted need to be unique so we can add a new share after it was deleted
	DeletedAt     gorm.DeletedAt          `gorm:"index;uniqueIndex:idx_fileid_source_share_with_deletedat"`
	Token         string                  `gorm:"size:255;not null;uniqueIndex"`
	FileidPrefix  string                  `gorm:"size:64;not null;uniqueIndex:idx_fileid_source_share_with_deletedat"`
	ItemSource    string                  `gorm:"size:64;not null;uniqueIndex:idx_fileid_source_share_with_deletedat"`
	Name          string                  `gorm:"type:text;not null"`
	ShareWith     string                  `gorm:"size:255;not null;uniqueIndex:idx_fileid_source_share_with_deletedat"`
	Owner         string                  `gorm:"size:255;not null;uniqueIndex:idx_fileid_source_share_with_deletedat"`
	Initiator     string                  `gorm:"type:text;not null"`
	Ctime         uint64                  `gorm:"not null"`
	Mtime         uint64                  `gorm:"not null"`
	Expiration    sql.NullInt64           `gorm:"default:null"`
	Type          ShareType               `gorm:"not null"`
	AccessMethods []OcmSharesAccessMethod `gorm:"constraint:OnDelete:CASCADE;"`
}

type OcmShareState int

type OcmSharesAccessMethod struct {
	gorm.Model
	OcmShareID uint `gorm:"not null;uniqueIndex:idx_ocm_share_method"`
	//OcmShare   OcmShare     `gorm:"constraint:OnDelete:CASCADE;foreignKey:OcmShareID;references:Id"`
	Type AccessMethod `gorm:"not null;uniqueIndex:idx_ocm_share_method"`
	// WebDAV and WebApp fields
	Permissions int `gorm:"default:null"`
}

type ProtoShare struct {
	// Including gorm.Model will embed a number of gorm-default fields
	BaseModel
	UIDOwner     string   `gorm:"size:64"`
	UIDInitiator string   `gorm:"size:64;index"`
	ItemType     ItemType `gorm:"size:16;index"` // file | folder | reference | symlink
	InitialPath  string
	Inode        string `gorm:"size:32;index"`
	Instance     string `gorm:"size:32;index"`
	Permissions  uint8
	Orphan       bool
	Expiration   datatypes.NullTime
}

type Protocol int

type PublicLink struct {
	ProtoShare
	// Current tokens are only 16 chars long, but old tokens used to be 32 characters
	Token                        string `gorm:"uniqueIndex:i_token;size:32"`
	Quicklink                    bool
	NotifyUploads                bool
	NotifyUploadsExtraRecipients string
	Password                     string `gorm:"size:255"`
	// Users can give a name to a share
	LinkName string `gorm:"size:512"`
}

type Share struct {
	ProtoShare
	ShareWith         string `gorm:"size:255;index:i_share_with"` // 255 because this can be a lw account, which are mapped from email addresses / ...
	SharedWithIsGroup bool
	Description       string `gorm:"size:1024"`
}

type ShareID struct {
	ID uint `gorm:"primarykey"`
}

type ShareState struct {
	gorm.Model
	ShareID uint  `gorm:"uniqueIndex:i_shareid_user"`       // Define the foreign key field
	Share   Share `gorm:"foreignKey:ShareID;references:Id"` // Define the association
	// Can not be uid because of lw accs
	User   string `gorm:"uniqueIndex:i_shareid_user;size:255"`
	Synced bool
	Hidden bool
	Alias  string `gorm:"size:64"`
}

type ShareType int