service.go

package forge

import (
	"context"
	"fmt"
)

type Service interface {
	FindEntryTypes(ctx context.Context) ([]string, error)
	FindBaseEntryTypes(ctx context.Context) ([]string, error)
	FindOverrideEntryTypes(ctx context.Context) ([]string, error)
	AddEntryType(ctx context.Context, name string) error
	RenameEntryType(ctx context.Context, name, newName string) error
	DeleteEntryType(ctx context.Context, name string) error
	FindDefaults(ctx context.Context, find DefaultFinder) ([]*Default, error)
	AddDefault(ctx context.Context, d *Default) error
	UpdateDefault(ctx context.Context, upd DefaultUpdater) error
	DeleteDefault(ctx context.Context, entType, ctg, name string) error
	FindGlobals(ctx context.Context, find GlobalFinder) ([]*Global, error)
	GetGlobal(ctx context.Context, entType, name string) (*Global, error)
	AddGlobal(ctx context.Context, d *Global) error
	UpdateGlobal(ctx context.Context, upd GlobalUpdater) error
	DeleteGlobal(ctx context.Context, entType, name string) error
	FindEntries(ctx context.Context, find EntryFinder) ([]*Entry, error)
	SearchEntries(ctx context.Context, search EntrySearcher) ([]*Entry, error)
	CountAllSubEntries(ctx context.Context, path string) (int, error)
	GetEntry(ctx context.Context, path string) (*Entry, error)
	AddEntry(ctx context.Context, ent *Entry) error
	RenameEntry(ctx context.Context, path string, newName string) error
	ArchiveEntry(ctx context.Context, path string) error
	UnarchiveEntry(ctx context.Context, path string) error
	DeleteEntry(ctx context.Context, path string) error
	DeleteEntryRecursive(ctx context.Context, path string) error
	AddThumbnail(ctx context.Context, thumb *Thumbnail) error
	UpdateThumbnail(ctx context.Context, upd ThumbnailUpdater) error
	GetThumbnail(ctx context.Context, path string) (*Thumbnail, error)
	DeleteThumbnail(ctx context.Context, path string) error
	EntryProperties(ctx context.Context, path string) ([]*Property, error)
	GetProperty(ctx context.Context, path, name string) (*Property, error)
	UpdateProperty(ctx context.Context, upd PropertyUpdater) error
	UpdateProperties(ctx context.Context, upds []PropertyUpdater) error
	EntryEnvirons(ctx context.Context, path string) ([]*Property, error)
	GetEnvirons(ctx context.Context, path string) ([]*Property, error)
	GetEnviron(ctx context.Context, path, name string) (*Property, error)
	AddEnviron(ctx context.Context, p *Property) error
	UpdateEnviron(ctx context.Context, upd PropertyUpdater) error
	DeleteEnviron(ctx context.Context, path string, name string) error
	EntryAccessList(ctx context.Context, path string) ([]*Access, error)
	GetAccessList(ctx context.Context, path string) ([]*Access, error)
	GetAccess(ctx context.Context, path, name string) (*Access, error)
	AddAccess(ctx context.Context, ac *Access) error
	UpdateAccess(ctx context.Context, upd AccessUpdater) error
	DeleteAccess(ctx context.Context, path string, name string) error
	IsAdmin(ctx context.Context, user string) (bool, error)
	FindLogs(ctx context.Context, find LogFinder) ([]*Log, error)
	GetLogs(ctx context.Context, path, ctg, name string) ([]*Log, error)
	FindUsers(ctx context.Context, find UserFinder) ([]*User, error)
	AddUser(ctx context.Context, u *User) error
	UpdateUser(ctx context.Context, upd UserUpdater) error
	GetUser(ctx context.Context, user string) (*User, error)
	GetUserSetting(ctx context.Context, user string) (*UserSetting, error)
	UpdateUserSetting(ctx context.Context, upd UserSettingUpdater) error
	FindUserData(ctx context.Context, find UserDataFinder) ([]*UserDataSection, error)
	AddUserDataSection(ctx context.Context, user, section string) error
	GetUserDataSection(ctx context.Context, user, section string) (*UserDataSection, error)
	DeleteUserDataSection(ctx context.Context, user, section string) error
	GetUserData(ctx context.Context, user, section, key string) (string, error)
	SetUserData(ctx context.Context, user, section, key, value string) error
	DeleteUserData(ctx context.Context, user, section, key string) error
	FindGroups(ctx context.Context, find GroupFinder) ([]*Group, error)
	AddGroup(ctx context.Context, g *Group) error
	UpdateGroup(ctx context.Context, upd GroupUpdater) error
	FindGroupMembers(ctx context.Context, find MemberFinder) ([]*Member, error)
	AddGroupMember(ctx context.Context, m *Member) error
	DeleteGroupMember(ctx context.Context, group, member string) error
}

type NotFoundError struct {
	err error
}

func (e *NotFoundError) Error() string {
	if e.err == nil {
		return ""
	}
	return e.err.Error()
}

func NotFound(s string, is ...any) *NotFoundError {
	return &NotFoundError{fmt.Errorf(s, is...)}
}

type UnauthorizedError struct {
	err error
}

func (e *UnauthorizedError) Error() string {
	if e.err == nil {
		return ""
	}
	return e.err.Error()
}

func Unauthorized(s string, is ...any) *UnauthorizedError {
	return &UnauthorizedError{fmt.Errorf(s, is...)}
}

type contextKey int

const (
	userNameContextKey = contextKey(iota + 1)
)

func ContextWithUserName(ctx context.Context, email string) context.Context {
	return context.WithValue(ctx, userNameContextKey, email)
}

func UserNameFromContext(ctx context.Context) string {
	email := ctx.Value(userNameContextKey)
	if email == nil {
		return ""
	}
	return email.(string)
}