feat: openapi3: add PathItemMore{}

Author: grokify

openapi3/path_more.go

@@ -0,0 +1,39 @@
+package openapi3
+
+import (
+	"errors"
+	"fmt"
+	"reflect"
+
+	oas3 "github.com/getkin/kin-openapi/openapi3"
+	"github.com/grokify/mogo/net/http/httputilmore"
+)
+
+type PathItemMore struct {
+	PathItem *oas3.PathItem
+}
+
+func (pm *PathItemMore) AddPathItemOperations(add *oas3.PathItem, overwriteOpration bool) error {
+	if add == nil {
+		return nil
+	} else if pm.PathItem == nil {
+		return errors.New("path item is not set")
+	}
+	methods := httputilmore.Methods()
+	for _, method := range methods {
+		opAdd := add.GetOperation(method)
+		if opAdd == nil {
+			continue
+		} else if overwriteOpration {
+			pm.PathItem.SetOperation(method, opAdd)
+		} else {
+			opSrc := pm.PathItem.GetOperation(method)
+			if opSrc == nil {
+				pm.PathItem.SetOperation(method, opAdd)
+			} else if !reflect.DeepEqual(opAdd, opSrc) {
+				return fmt.Errorf("operation collision on op id (%s)", opSrc.OperationID)
+			}
+		}
+	}
+	return nil
+}