refactor: switch router to gin

internal/driver/create.go

@@ -1,7 +1,6 @@
 package driver
 
 import (
-	"encoding/json"
 	"ironmount/internal/constants"
 	"ironmount/internal/core"
 	"ironmount/internal/db"
@@ -9,34 +8,39 @@ import (
 	"os"
 	"path/filepath"
 
+	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
 )
 
-func Create(w http.ResponseWriter, r *http.Request) {
-	var req struct {
-		Name string
-		Opts map[string]string `json:"Opts,omitempty"`
+func Create(c *gin.Context) {
+	var body CreateRequest
+
+	if err := c.BindJSON(&body); err != nil {
+		log.Error().Err(err).Msg("Failed to bind JSON for Create request")
+		c.JSON(http.StatusBadRequest, gin.H{"Err": err.Error()})
+		return
 	}
-	_ = json.NewDecoder(r.Body).Decode(&req)
 
 	cfg := core.LoadConfig()
-	volPathHost := filepath.Join(cfg.VolumeRootHost, req.Name)
-	volPathLocal := filepath.Join(constants.VolumeRootLocal, req.Name)
+
+	volPathHost := filepath.Join(cfg.VolumeRootHost, body.Name)
+	volPathLocal := filepath.Join(constants.VolumeRootLocal, body.Name)
 
 	log.Info().Str("path", volPathLocal).Msg("Creating volume directory")
 	if err := os.MkdirAll(volPathLocal, 0755); err != nil {
 		log.Error().Err(err).Str("path", volPathLocal).Msg("Failed to create volume directory")
-		_ = json.NewEncoder(w).Encode(map[string]string{"Err": err.Error()})
+
+		c.JSON(http.StatusInternalServerError, gin.H{"Err": err.Error()})
 		return
 	}
 
-	db.CreateVolume(req.Name, volPathHost)
+	db.CreateVolume(body.Name, volPathHost)
 
 	response := map[string]string{
-		"Name":       req.Name,
+		"Name":       body.Name,
 		"Mountpoint": volPathHost,
 		"Err":        "",
 	}
 
-	_ = json.NewEncoder(w).Encode(response)
+	c.JSON(http.StatusOK, response)
 }