优化结构

2026-08-20 23:02:06 +08:00
parent 63dbb4cfbc
commit e65cf0b1d0
338 changed files with 622 additions and 481 deletions
@@ -1,114 +0,0 @@
-package biz
-
-import (
-	"context"
-	"errors"
-	"io"
-	"time"
-)
-
-// Cache is the shared cache seam. The data implementation uses Redis when it
-// is reachable and falls back to process memory for local development.
-type Cache interface {
-	Get(context.Context, string) (string, bool, error)
-	Set(context.Context, string, string, time.Duration) error
-	Delete(context.Context, string) error
-	Increment(context.Context, string, time.Duration) (int64, error)
-}
-
-type StoredFile struct {
-	Name         string
-	Path         string
-	URL          string
-	Size         int64
-	LastModified time.Time
-	ContentType  string
-}
-
-// FileStorage owns the persistence boundary for uploaded files.
-type FileStorage interface {
-	Put(context.Context, string, io.Reader) (*StoredFile, error)
-	Open(context.Context, string) (io.ReadCloser, error)
-	Delete(context.Context, string) error
-	Compose(context.Context, []string, string) (*StoredFile, string, error)
-	DeletePrefix(context.Context, string) error
-	List(context.Context, string, string, int) ([]*StoredFile, string, bool, error)
-}
-
-type JWTSettings struct {
-	SigningKey string
-	Issuer     string
-	Expires    time.Duration
-	Buffer     time.Duration
-}
-
-type CaptchaSettings struct {
-	KeyLong         int
-	ImageWidth      int
-	ImageHeight     int
-	StoreExpiration time.Duration
-}
-
-type MediaSettings struct {
-	SessionTTL  int
-	MaxFileSize int64
-	ChunkDir    string
-}
-
-const DefaultMaxMediaFileSize int64 = 100 << 20
-
-func (s MediaSettings) EffectiveMaxFileSize() int64 {
-	if s.MaxFileSize > 0 {
-		return s.MaxFileSize
-	}
-	return DefaultMaxMediaFileSize
-}
-
-// RuntimeSettings exposes only the active values needed by the application.
-// The data implementation resolves every call from conf.Runtime so hot reloads
-// take effect without rebuilding services.
-type RuntimeSettings interface {
-	RouterPrefix() string
-	JWTSettings() JWTSettings
-	CaptchaSettings() CaptchaSettings
-	MediaSettings() MediaSettings
-	UseMultipoint() bool
-}
-
-type IssuedToken struct {
-	Value     string
-	ExpiresAt time.Time
-	TTL       time.Duration
-}
-
-type AuthClaims struct {
-	UUID            string
-	ID              uint
-	Username        string
-	NickName        string
-	AuthorityID     uint
-	UserType        string
-	BufferTime      time.Duration
-	MustChangePwd   bool
-	PasswordVersion int64
-	Issuer          string
-	Audience        []string
-	IssuedAt        time.Time
-	NotBefore       time.Time
-	ExpiresAt       time.Time
-}
-
-var (
-	ErrTokenExpired          = errors.New("token expired")
-	ErrTokenMalformed        = errors.New("token malformed")
-	ErrTokenSignatureInvalid = errors.New("token signature invalid")
-	ErrTokenNotValidYet      = errors.New("token not valid yet")
-	ErrTokenInvalid          = errors.New("token invalid")
-	ErrTokenDisabled         = errors.New("token disabled")
-)
-
-type TokenIssuer interface {
-	IssueToken(*User, uint, bool, time.Duration) (*IssuedToken, error)
-	ReissueToken(*AuthClaims, uint) (*IssuedToken, error)
-	ParseToken(string) (*AuthClaims, error)
-}