refactor: project directory structure

api/api.go

@@ -0,0 +1,58 @@
+package api
+
+import (
+	"github.com/0xJacky/Nginx-UI/internal/logger"
+	"github.com/gin-gonic/gin"
+	val "github.com/go-playground/validator/v10"
+	"net/http"
+	"reflect"
+)
+
+func ErrHandler(c *gin.Context, err error) {
+	logger.GetLogger().Errorln(err)
+	c.JSON(http.StatusInternalServerError, gin.H{
+		"message": err.Error(),
+	})
+}
+
+type ValidError struct {
+	Key     string
+	Message string
+}
+
+func BindAndValid(c *gin.Context, target interface{}) bool {
+	errs := make(map[string]string)
+	err := c.ShouldBindJSON(target)
+	if err != nil {
+		logger.Error("bind err", err)
+
+		verrs, ok := err.(val.ValidationErrors)
+
+		if !ok {
+			logger.Error("valid err", verrs)
+			c.JSON(http.StatusNotAcceptable, gin.H{
+				"message": "Requested with wrong parameters",
+				"code":    http.StatusNotAcceptable,
+				"error":   verrs,
+			})
+			return false
+		}
+
+		for _, value := range verrs {
+			t := reflect.ValueOf(target)
+			realType := t.Type().Elem()
+			field, _ := realType.FieldByName(value.StructField())
+			errs[field.Tag.Get("json")] = value.Tag()
+		}
+
+		c.JSON(http.StatusNotAcceptable, gin.H{
+			"errors":  errs,
+			"message": "Requested with wrong parameters",
+			"code":    http.StatusNotAcceptable,
+		})
+
+		return false
+	}
+
+	return true
+}