Add work with directories and files

main.go

@@ -16,6 +16,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/joho/godotenv"
+	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 )
@@ -107,6 +108,26 @@ func main() {
 
 	fs := router.Group("fs")
 	{
+		fs.GET("writeFile", func(ctx *gin.Context) {
+			parentPath := ctx.Query("parentPath")
+			if parentPath == "" {
+				ctx.JSON(http.StatusBadRequest, "TODO") //TODO json error struct
+				return
+			}
+			file := webfilesystem.WebFSFile{
+				MongoId: primitive.NewObjectID(),
+				Name:    "pp",
+				Type:    "test",
+				Data:    nil,
+			}
+			err := webfs.CreateFile(&file, parentPath)
+			if err != nil {
+				ctx.JSON(http.StatusInternalServerError, "TODO") //TODO json error struct
+				return
+			}
+
+			ctx.JSON(http.StatusOK, "OK")
+		})
 		fs.GET("createDir", func(ctx *gin.Context) {
 			path := ctx.Query("path")
 			if path == "" {

webfilesystem/webfilesystem.go

@@ -6,6 +6,7 @@ import (
 	"strings"
 
 	"github.com/mitchellh/mapstructure"
+	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.mongodb.org/mongo-driver/mongo"
 )
@@ -55,7 +56,8 @@ func (fs *WebFileSystem) findFileInMongo(filter primitive.D) (*WebFSFile, error)
 }
 
 func (fs *WebFileSystem) List(path string) ([]*WebFSFile, error) {
-	dirFile, err := fs.Read(fs.GetParentPath(path))
+	// dirFile, err := fs.Read(fs.GetParentPath(path))
+	dirFile, err := fs.Read(path)
 	if err != nil {
 		return nil, err
 	}
@@ -82,24 +84,65 @@ func (fs *WebFileSystem) List(path string) ([]*WebFSFile, error) {
 
 func (fs *WebFileSystem) CreateDirectory(path string) error {
 	splittedpath := fs.SplitPath(path)
+	parentPath := fs.GetParentPath(path)
+	parentDir, err := fs.Read(parentPath)
+	if err != nil {
+		return err
+	}
 	directory := WebFSFile{
 		MongoId: primitive.NewObjectID(),
 		Name:    splittedpath[len(splittedpath)-1],
 		Type:    "directory",
 		Data: FolderData{
-			// Parent: ,
-			Children: []primitive.ObjectID{
-				primitive.NewObjectID(),
-				primitive.NewObjectID(),
-				primitive.NewObjectID(),
-			},
+			Parent:   parentDir.MongoId,
+			Children: []primitive.ObjectID{},
 		},
 	}
-	_, err := fs.webfsCollection.InsertOne(context.Background(), &directory)
+
+	fs.CreateFile(&directory, parentPath)
+	// res, err := fs.webfsCollection.InsertOne(context.Background(), &directory)
+	// if err != nil {
+	// 	return err
+	// }
+
+	// fileId := fs.castInsertId(res)
+	// fs.insertFileToDirectory(fileId, parentDir.MongoId)
+	return nil
+}
+
+func (fs *WebFileSystem) CreateFile(file *WebFSFile, parentPath string) error {
+	parentDir, err := fs.Read(parentPath)
 	if err != nil {
 		return err
 	}
-	// res.InsertedID //TODO Insert to parent folder data
+	res, err := fs.webfsCollection.InsertOne(context.Background(), &file)
+	if err != nil {
+		return err
+	}
+	_ = parentDir
+	fileId := fs.castInsertId(res)
+	fs.insertFileToDirectory(fileId, parentDir.MongoId)
+	return nil
+}
+
+func (fs *WebFileSystem) castInsertId(res *mongo.InsertOneResult) primitive.ObjectID {
+	return res.InsertedID.(primitive.ObjectID)
+}
+
+func (fs *WebFileSystem) insertFileToDirectory(fileId primitive.ObjectID, directoryId primitive.ObjectID) error {
+	dir, err := fs.ReadByObjectID(directoryId)
+	if err != nil {
+		return err
+	}
+	//TODO check if file exist
+	fileData := FolderData{}
+	err = mapstructure.Decode(dir.Data.(primitive.D).Map(), &fileData)
+	if err != nil {
+		return err
+	}
+	fileData.Children = append(fileData.Children, fileId)
+
+	fs.webfsCollection.UpdateByID(context.Background(), directoryId, bson.M{"$set": bson.M{"data": fileData}})
 	return nil
 }
 
@@ -145,10 +188,12 @@ type Exec struct {
 	WebFSFile
 }
 
-// func (e *Exec) GetUuid() string {
-// 	return e.Id
-// }
-
 func (e *Exec) GetFileName() string {
 	return e.Name
 }
+
+// type WebFSFile2 interface {
+// 	GetName() string
+// 	GetType() string
+// 	GetData() interface{}
+// }