init

Author: พงศ์ปณต ทัศนียาชุมพาลี

router.go

@@ -0,0 +1,61 @@
+package gonylon
+
+import (
+	"reflect"
+	"regexp"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Router x
+func Router(router *gin.Engine, baseURL string, ct interface{}) {
+
+	routeValue := reflect.ValueOf(ct)
+	routeType := routeValue.Type()
+
+	for i := 0; i < routeType.NumMethod(); i++ {
+		method := routeValue.Method(i)
+		m, p := methodToRoute(routeType.Method(i).Name)
+		url := baseURL + "/" + p
+		// fmt.Println(m, p)
+		switch m {
+		case "Get":
+			router.GET(url, contextAgent(method))
+		case "Post":
+			router.POST(url, contextAgent(method))
+		case "Put":
+			router.PUT(url, contextAgent(method))
+		case "Patch":
+			router.PATCH(url, contextAgent(method))
+		case "Delete":
+			router.DELETE(url, contextAgent(method))
+		}
+
+		// router.GET("/x", contextAgent(method))
+
+	}
+
+}
+
+func contextAgent(method reflect.Value) func(*gin.Context) {
+	return func(c *gin.Context) {
+		rv := reflect.ValueOf(c)
+		method.Call([]reflect.Value{rv})
+	}
+}
+
+func methodToRoute(methodName string) (method string, path string) {
+	var camel = regexp.MustCompile("(^[^A-Z0-9]*|[A-Z0-9]*)([A-Z0-9][^A-Z]+|$)")
+	var a []string
+	for _, sub := range camel.FindAllStringSubmatch(methodName, -1) {
+		if sub[1] != "" {
+			a = append(a, sub[1])
+		}
+		if sub[2] != "" {
+			a = append(a, sub[2])
+		}
+	}
+	//fmt.Println(a)
+	return a[0], strings.ToLower(strings.Join(a[1:len(a)], "/"))
+}