fix: improve media file organization workflow

internal/handler/filemanager.go

@@ -6,25 +6,95 @@ import (
 	"errors"
 	"net/http"
 	"strconv"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 
 	"github.com/ShukeBta/MediaStationGo/internal/service"
 )
 
+type fileFolderReq struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type fileRenameReq struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type fileTransferReq struct {
+	SourcePath   string `json:"source_path"`
+	DestPath     string `json:"dest_path"`
+	TransferMode string `json:"transfer_mode"`
+}
+
 func browseFilesHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		path := c.Query("path")
 		max, _ := strconv.Atoi(c.DefaultQuery("max", "1000"))
-		listing, err := svc.FileManager.List(path, max)
-		if err != nil {
-			if errors.Is(err, service.ErrPathOutOfBounds) {
-				c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
-				return
-			}
-			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
-			return
-		}
-		c.JSON(http.StatusOK, listing)
+		recursive := strings.EqualFold(c.DefaultQuery("recursive", "false"), "true")
+		listing, err := svc.FileManager.List(path, max, recursive)
+		writeFileManagerResponse(c, listing, err)
 	}
 }
+
+func createFolderHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var req fileFolderReq
+		if err := c.ShouldBindJSON(&req); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		res, err := svc.FileManager.CreateFolder(req.Path, req.Name)
+		writeFileManagerResponse(c, res, err)
+	}
+}
+
+func renameFileHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var req fileRenameReq
+		if err := c.ShouldBindJSON(&req); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		res, err := svc.FileManager.Rename(req.Path, req.Name)
+		writeFileManagerResponse(c, res, err)
+	}
+}
+
+func deleteFileHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		path := c.Query("path")
+		if strings.TrimSpace(path) == "" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "path required"})
+			return
+		}
+		err := svc.FileManager.Delete(path)
+		writeFileManagerResponse(c, gin.H{"removed": true}, err)
+	}
+}
+
+func transferFileHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var req fileTransferReq
+		if err := c.ShouldBindJSON(&req); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		res, err := svc.FileManager.Transfer(req.SourcePath, req.DestPath, service.TransferMode(req.TransferMode))
+		writeFileManagerResponse(c, res, err)
+	}
+}
+
+func writeFileManagerResponse(c *gin.Context, payload any, err error) {
+	if err != nil {
+		if errors.Is(err, service.ErrPathOutOfBounds) || errors.Is(err, service.ErrRootMutation) {
+			c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, payload)
+}