refactor: reorganize modules and add Linux build tooling

module/base/cloud/internal/logic/disk/delete_dir.go

@@ -0,0 +1,74 @@
+package disk
+
+import (
+	"context"
+	"time"
+
+	"bsm/full/module/base/cloud/internal/impl"
+	"bsm/full/module/base/cloud/internal/models"
+	pb "bsm/full/module/base/cloud/pb"
+	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/printer"
+	"git.apinb.com/bsm-sdk/core/service"
+	"git.apinb.com/bsm-sdk/core/vars"
+)
+
+// 删除目录
+func DeleteDir(ctx context.Context, in *pb.IdentRequest) (reply *pb.StatusReply, err error) {
+	// parse authorization meta.
+	auth, err := service.ParseMetaCtx(ctx, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// validate request id,identity.
+	if in.Id == 0 && in.Identity == "" {
+		return nil, errcode.ErrInvalidArgument
+	}
+
+	// logic code
+	var dir models.CloudDiskDir
+	query := impl.DBService.Where("passport_id = ?", auth.ID)
+
+	if in.Id > 0 {
+		query = query.Where("id = ?", in.Id)
+	} else {
+		query = query.Where("identity = ?", in.Identity)
+	}
+
+	if err := query.First(&dir).Error; err != nil {
+		printer.Error("Directory not found: %v", err)
+		return nil, errcode.ErrInvalidArgument
+	}
+
+	// 检查是否有子目录
+	var subdirCount int64
+	if err := impl.DBService.Model(&models.CloudDiskDir{}).Where("parent_id = ?", dir.ID).Count(&subdirCount).Error; err != nil {
+		printer.Error("Check subdirectories error: %v", err)
+		return nil, errcode.ErrDB
+	}
+	if subdirCount > 0 {
+		return nil, errcode.ErrInvalidArgument
+	}
+
+	// 检查是否有文件
+	var fileCount int64
+	if err := impl.DBService.Model(&models.CloudDiskFile{}).Where("directory_id = ?", dir.ID).Count(&fileCount).Error; err != nil {
+		printer.Error("Check files error: %v", err)
+		return nil, errcode.ErrDB
+	}
+	if fileCount > 0 {
+		return nil, errcode.ErrInvalidArgument
+	}
+
+	// 删除目录
+	if err := impl.DBService.Delete(&dir).Error; err != nil {
+		printer.Error("Delete directory error: %v", err)
+		return nil, errcode.ErrDB
+	}
+
+	return &pb.StatusReply{
+		Details: vars.OK,
+		Timeseq: time.Now().UnixMilli(),
+	}, nil
+}