refactor: use decode instead of `Get` before `Delete`

- fix incorrect `DeleteBatch` method (for admin) calling
- implement DeleteBatchByUserID

inventory/share.go

@@ -41,8 +41,6 @@ type (
 		GetByIDUser(ctx context.Context, id, uid int) (*ent.Share, error)
 		// GetByHashID returns the share with given hash id.
 		GetByHashID(ctx context.Context, idRaw string) (*ent.Share, error)
-		// GetByHashIDs returns the shares with given hash ids
-		GetByHashIDs(ctx context.Context, idsRaw []string) ([]*ent.Share, error)
 		// Upsert creates or update a new share record.
 		Upsert(ctx context.Context, params *CreateShareParams) (*ent.Share, error)
 		// Viewed increase the view count of the share.
@@ -51,12 +49,14 @@ type (
 		Downloaded(ctx context.Context, share *ent.Share) error
 		// Delete deletes the share.
 		Delete(ctx context.Context, shareId int) error
+		// DeleteBatch deletes the shares with the given ids.
+		DeleteBatch(ctx context.Context, shareIds []int) error
+		// DeleteBatchByUserID deletes the shares with the given ids and user id
+		DeleteBatchByUserID(ctx context.Context, uid int, shareIds []int) error
 		// List returns a list of shares with the given args.
 		List(ctx context.Context, args *ListShareArgs) (*ListShareResult, error)
 		// CountByTimeRange counts the number of shares created in the given time range.
 		CountByTimeRange(ctx context.Context, start, end *time.Time) (int, error)
-		// DeleteBatch deletes the shares with the given ids.
-		DeleteBatch(ctx context.Context, shareIds []int) error
 	}
 
 	CreateShareParams struct {
@@ -163,21 +163,6 @@ func (c *shareClient) GetByHashID(ctx context.Context, idRaw string) (*ent.Share
 	return c.GetByID(ctx, id)
 }
 
-func (c *shareClient) GetByHashIDs(ctx context.Context, idsRaw []string) ([]*ent.Share, error) {
-	var ids []int
-
-	for _, v := range idsRaw {
-		id, err := c.hasher.Decode(v, hashid.ShareID)
-		if err != nil {
-			return nil, fmt.Errorf("failed to decode hash id %q: %w", v, err)
-		}
-
-		ids = append(ids, id)
-	}
-
-	return c.GetByIDs(ctx, ids)
-}
-
 func (c *shareClient) GetByID(ctx context.Context, id int) (*ent.Share, error) {
 	s, err := withShareEagerLoading(ctx, c.client.Share.Query().Where(share.ID(id))).First(ctx)
 	if err != nil {
@@ -212,6 +197,11 @@ func (c *shareClient) DeleteBatch(ctx context.Context, shareIds []int) error {
 	return err
 }
 
+func (c *shareClient) DeleteBatchByUserID(ctx context.Context, uid int, shareIds []int) error {
+	_, err := c.client.Share.Delete().Where(share.IDIn(shareIds...)).Where(share.HasUserWith(user.ID(uid))).Exec(ctx)
+	return err
+}
+
 func (c *shareClient) Delete(ctx context.Context, shareId int) error {
 	return c.client.Share.DeleteOneID(shareId).Exec(ctx)
 }

service/share/manage.go

@@ -2,6 +2,7 @@ package share
 
 import (
 	"context"
+	"fmt"
 	"time"
 
 	"github.com/cloudreve/Cloudreve/v4/application/dependency"
@@ -10,6 +11,7 @@ import (
 	"github.com/cloudreve/Cloudreve/v4/inventory/types"
 	"github.com/cloudreve/Cloudreve/v4/pkg/filemanager/fs"
 	"github.com/cloudreve/Cloudreve/v4/pkg/filemanager/manager"
+	"github.com/cloudreve/Cloudreve/v4/pkg/hashid"
 	"github.com/cloudreve/Cloudreve/v4/pkg/serializer"
 	"github.com/cloudreve/Cloudreve/v4/service/explorer"
 	"github.com/gin-gonic/gin"
@@ -34,21 +36,23 @@ type (
 	BatchDeleteParamCtx struct{}
 )
 
-func (s *BatchDeleteShareService) Delete(c *gin.Context) error {
+func (service *BatchDeleteShareService) Delete(c *gin.Context) error {
 	dep := dependency.FromContext(c)
+	uid := inventory.UserIDFromContext(c)
 	shareClient := dep.ShareClient()
 
-	shares, err := shareClient.GetByHashIDs(c, s.ShareIDs)
-	if err != nil {
-		return err
-	}
-
 	var ids []int
-	for _, v := range shares {
-		ids = append(ids, v.ID)
+
+	for _, v := range service.ShareIDs {
+		id, err := dep.HashIDEncoder().Decode(v, hashid.ShareID)
+		if err != nil {
+			return fmt.Errorf("failed to decode hash id %q: %w", v, err)
+		}
+
+		ids = append(ids, id)
 	}
 
-	if err := shareClient.DeleteBatch(c, ids); err != nil {
+	if err := shareClient.DeleteBatchByUserID(c, uid, ids); err != nil {
 		return serializer.NewError(serializer.CodeDBError, "Failed to delete shares", err)
 	}