fix

internal/biz/api_token.go

@@ -41,9 +41,6 @@ func (uc *SettingsUsecase) PrepareAPIToken(ctx context.Context, userID, authorit
 	if days == -1 {
 		duration = 100 * 365 * 24 * time.Hour
 	}
-	if duration <= 0 {
-		return nil, 0, errors.New("有效天数必须大于0或为-1")
-	}
 	return user, duration, nil
 }
 

internal/biz/data_scope.go

@@ -4,8 +4,15 @@ import "context"
 
 type DataScope struct {
 	All           bool
+	Scope         int
+	UserID        uint
+	AuthorityID   uint
+	PrimaryDeptID uint
 	OwnerUserID   uint
 	DepartmentIDs []uint
+	RequestID     string
+	Method        string
+	Path          string
 }
 
 type dataScopeKey struct{}

internal/biz/email.go

@@ -16,23 +16,8 @@ type EmailUsecase struct{ repo EmailRepo }
 
 func NewEmailUsecase(repo EmailRepo) *EmailUsecase { return &EmailUsecase{repo: repo} }
 
-func splitRecipients(value string) []string {
-	parts := strings.Split(value, ",")
-	result := make([]string, 0, len(parts))
-	for _, part := range parts {
-		if recipient := strings.TrimSpace(part); recipient != "" {
-			result = append(result, recipient)
-		}
-	}
-	return result
-}
-
 func (uc *EmailUsecase) Send(ctx context.Context, to, subject, body string) error {
-	recipients := splitRecipients(to)
-	if len(recipients) == 0 || subject == "" {
-		return errors.New("收件人和邮件标题不能为空")
-	}
-	return uc.repo.Send(ctx, recipients, subject, body)
+	return uc.repo.Send(ctx, strings.Split(to, ","), subject, body)
 }
 
 func (uc *EmailUsecase) Test(ctx context.Context) error {

internal/biz/media.go

@@ -1,11 +1,13 @@
 package biz
 
 import (
+	"bufio"
 	"context"
 	"crypto/md5"
 	"encoding/hex"
 	"errors"
 	"io"
+	"net/http"
 	"path/filepath"
 	"strings"
 	"time"
@@ -50,9 +52,13 @@ func (uc *MediaUsecase) Upload(ctx context.Context, userID uint, name, mime stri
 		return nil, err
 	}
 	ext := strings.ToLower(filepath.Ext(name))
+	buffered := bufio.NewReader(reader)
+	if header, _ := buffered.Peek(512); len(header) > 0 {
+		mime = http.DetectContentType(header)
+	}
 	key := time.Now().Format("20060102") + "/" + uuid.NewString() + ext
 	hash := md5.New()
-	stored, err := uc.files.Put(ctx, key, io.TeeReader(reader, hash))
+	stored, err := uc.files.Put(ctx, key, io.TeeReader(buffered, hash))
 	if err != nil {
 		return nil, err
 	}

internal/biz/security.go

@@ -34,9 +34,6 @@ type SecurityRepo interface {
 }
 
 func (uc *SettingsUsecase) UpdateSecurity(ctx context.Context, value *SecurityConfig) error {
-	if value.KeyLong < 1 || value.ImgWidth < 1 || value.ImgHeight < 1 || value.PwdMinLength < 1 || value.LimitWindow < 1 || value.LimitCount < 1 || value.LockThreshold < 1 || value.LockDuration < 1 || value.PwdExpireDays < 1 {
-		return errors.New("安全配置数值必须大于0")
-	}
 	return uc.SaveSecurityConfig(ctx, value)
 }