init repo

common/request.go

@@ -0,0 +1,34 @@
+package common
+
+import (
+	"github.com/nose7en/ToyBoomServer/defs"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+)
+
+type ReqType interface {
+	gin.H |
+		defs.CommonPaginationRequest | defs.CommonQueryPaginationRequest |
+		defs.CommonQueryRequest | defs.CommonRequest
+}
+
+func GetProtoRequest[T ReqType](c *gin.Context) (r *T, err error) {
+	r = new(T)
+	if c.Request.ContentLength == 0 {
+		return r, nil
+	}
+
+	if c.ContentType() == "application/x-protobuf" {
+		err = c.Copy().ShouldBindWith(r, binding.ProtoBuf)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		err = c.Copy().ShouldBindJSON(r)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return r, nil
+}