1// Copyright 2018 go-swagger maintainers 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package post 16 17import ( 18 "github.com/go-openapi/validate" 19) 20 21// ApplyDefaults applies defaults to the underlying data of the result. The data must be a JSON 22// struct as returned by json.Unmarshal. 23func ApplyDefaults(r *validate.Result) { 24 fieldSchemata := r.FieldSchemata() 25 for key, schemata := range fieldSchemata { 26 LookForDefaultingScheme: 27 for _, s := range schemata { 28 if s.Default != nil { 29 if _, found := key.Object()[key.Field()]; !found { 30 key.Object()[key.Field()] = s.Default 31 break LookForDefaultingScheme 32 } 33 } 34 } 35 } 36} 37