feat(api): doc folders curd implemention

internal/dal/model/base.go

@@ -3,8 +3,8 @@ package model
 import "time"
 
 type Base struct {
-	OrgID     string    `gorm:"column:org_id;type:varchar;primaryKey;comment:组织ID"` // 组织ID
-	ID        string    `gorm:"column:id;type:varchar;primaryKey;comment:ID"`       // ID
+	OrgID     string    `gorm:"column:org_id;type:varchar;primaryKey;comment:组织ID"`
+	ID        string    `gorm:"column:id;type:varchar;primaryKey;comment:ID"`
 	CreatedAt time.Time `gorm:"column:created_at;comment:创建时间"`
 	UpdatedAt time.Time `gorm:"column:updated_at;comment:更新时间"`
 }

internal/dal/model/docs.go

@@ -5,6 +5,7 @@ import (
 	"net/url"
 	"octopus/internal/dal"
 	"octopus/internal/schema"
+	"strings"
 	"time"
 
 	"github.com/rs/xid"
@@ -16,24 +17,29 @@ const TableNameDoc = "docs"
 
 type DocFolder struct {
 	Base
-	Name        string `gorm:"column:name;type:varchar;not null"`                      // 文件夹名称
-	IsDeletable bool   `gorm:"column:is_deletable;type:boolean;not null;default:true"` // 是否允许被删除
-	IsEditable  bool   `gorm:"column:is_editable;type:boolean;not null;default:true"`  // 是否允许被修改
-	Path        string `gorm:"column:path;type:varchar;index:idx_path"`                // 路径索引
-	CreatedBy   string `gorm:"column:created_by;type:varchar;not null"`                // 创建人
+	Name       string `gorm:"column:name;type:varchar;not null"`                     // 文件夹名称
+	IsDefault  bool   `gorm:"column:is_default;type:boolean;not null;default:false"` // 是否默认分组
+	ParentPath string `gorm:"column:parent_path;type:varchar;index:idx_path"`        // 路径索引
+	CreatedBy  string `gorm:"column:created_by;type:varchar;not null"`               // 创建人
 }
 
 func (*DocFolder) TableName() string {
 	return TableNameDocFolder
 }
+func (f *DocFolder) ParentID() string {
+	if f.ParentPath == "" {
+		return ""
+	}
+	parts := strings.Split(f.ParentPath, "/")
+	return parts[len(parts)-1]
+}
 
 func (df *DocFolder) ToSchema() *schema.DocFolder {
 	return &schema.DocFolder{
-		ID:          df.ID,
-		IsDeletable: df.IsDeletable,
-		IsEditable:  df.IsEditable,
-		CreatedAt:   df.CreatedAt,
-		UpdatedAt:   df.UpdatedAt,
+		ID:        df.ID,
+		Name:      df.Name,
+		CreatedAt: df.CreatedAt,
+		UpdatedAt: df.UpdatedAt,
 	}
 }
 
@@ -42,6 +48,28 @@ func (d *DocFolder) BeforeCreate(*gorm.DB) error {
 	return nil
 }
 
+// 在返回树结构的时候有用
+type DocFolderWithChildren struct {
+	*DocFolder
+	Children []*DocFolderWithChildren // 子文件夹
+}
+
+func (df *DocFolderWithChildren) ToTreeSchema() *schema.DocFolderWithChildren {
+	var traverse func(folder *DocFolderWithChildren) *schema.DocFolderWithChildren
+
+	traverse = func(folder *DocFolderWithChildren) *schema.DocFolderWithChildren {
+		children := make([]*schema.DocFolderWithChildren, 0, len(folder.Children))
+		for _, child := range folder.Children {
+			children = append(children, traverse(child))
+		}
+		return &schema.DocFolderWithChildren{
+			DocFolder: folder.ToSchema(),
+			Children:  children,
+		}
+	}
+	return traverse(df)
+}
+
 type Doc struct {
 	Base
 	Name        string    `gorm:"column:name;type:varchar;not null"`                      // 文件夹名称
@@ -49,7 +77,7 @@ type Doc struct {
 	IsEditable  bool      `gorm:"column:is_editable;type:boolean;not null;default:true"`  // 是否允许编辑名称
 	FolderID    string    `gorm:"column:folder_id;type:varchar;index:idx_folder_id"`      // 文件夹ID
 	ObjectName  string    `gorm:"column:object_name;type:varchar"`                        // 对象存储中对应的object_name
-	UploadedAt  time.Time `gorm:"column:uploaded_at;type:datetime"`                       // 上传时间
+	UploadedAt  time.Time `gorm:"column:uploaded_at"`                                     // 上传时间
 	CreatedBy   string    `gorm:"column:created_by;type:varchar;not null"`                // 创建人
 
 	Folder *DocFolder `gorm:"foreignKey:FolderID;references:ID"`
@@ -62,8 +90,6 @@ func (d *Doc) ToSchema(ctx context.Context) *schema.Doc {
 		ID:           d.ID,
 		Folder:       d.Folder.ToSchema(),
 		PresignedURL: url,
-		IsDeletable:  d.IsDeletable,
-		IsEditable:   d.IsEditable,
 		UploadedAt:   d.UploadedAt,
 		CreatedAt:    d.CreatedAt,
 		UpdatedAt:    d.UpdatedAt,
@@ -77,6 +103,7 @@ func (d *Doc) PresignedURL(ctx context.Context) (*url.URL, error) {
 func (*Doc) TableName() string {
 	return TableNameDoc
 }
+
 func (d *Doc) BeforeCreate(*gorm.DB) error {
 	d.ID = xid.New().String()
 	return nil