Init commit

endpoints/download.go

@@ -0,0 +1,62 @@
+package endpoints
+
+import (
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/gin-gonic/gin"
+)
+
+func HandleFileDownload(c *gin.Context) {
+	filename := c.Param("filename")
+	if filename == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Filename is required"})
+		return
+	}
+
+	uploadsDir := "./uploads"
+	filePath := filepath.Join(uploadsDir, filename)
+
+	if _, err := os.Stat(filePath); os.IsNotExist(err) {
+		c.JSON(http.StatusNotFound, gin.H{"error": "File not found"})
+		return
+	}
+
+	c.Header("Content-Description", "File Transfer")
+	c.Header("Content-Transfer-Encoding", "binary")
+	c.Header("Content-Disposition", "attachment; filename="+filename)
+	c.Header("Content-Type", "application/octet-stream")
+	
+	c.File(filePath)
+}
+
+func ListFiles(c *gin.Context) {
+	uploadsDir := "./uploads"
+	
+	files, err := os.ReadDir(uploadsDir)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to read uploads directory"})
+		return
+	}
+
+	var fileList []gin.H
+	for _, file := range files {
+		if !file.IsDir() {
+			info, err := file.Info()
+			if err != nil {
+				continue
+			}
+			fileList = append(fileList, gin.H{
+				"filename": file.Name(),
+				"size":     info.Size(),
+				"modified": info.ModTime(),
+			})
+		}
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"files": fileList,
+		"count": len(fileList),
+	})
+}

endpoints/upload.go

@@ -0,0 +1,45 @@
+package endpoints
+
+import (
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/gin-gonic/gin"
+)
+
+func HandleFileUpload(c *gin.Context) {
+	file, header, err := c.Request.FormFile("file")
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "No file provided"})
+		return
+	}
+	defer file.Close()
+
+	uploadsDir := "./uploads"
+	if err := os.MkdirAll(uploadsDir, 0755); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create uploads directory"})
+		return
+	}
+
+	dst := filepath.Join(uploadsDir, header.Filename)
+	out, err := os.Create(dst)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create file"})
+		return
+	}
+	defer out.Close()
+
+	_, err = io.Copy(out, file)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save file"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message":  "File uploaded successfully",
+		"filename": header.Filename,
+		"size":     header.Size,
+	})
+}