github.com/maeglindeveloper/gqlgen@v0.13.1-0.20210413081235-57808b12a0a0/codegen/input.gotpl (about) 1 {{- range $input := .Inputs }} 2 {{- if not .HasUnmarshal }} 3 func (ec *executionContext) unmarshalInput{{ .Name }}(ctx context.Context, obj interface{}) ({{.Type | ref}}, error) { 4 var it {{.Type | ref}} 5 var asMap = obj.(map[string]interface{}) 6 {{ range $field := .Fields}} 7 {{- if $field.Default}} 8 if _, present := asMap[{{$field.Name|quote}}] ; !present { 9 asMap[{{$field.Name|quote}}] = {{ $field.Default | dump }} 10 } 11 {{- end}} 12 {{- end }} 13 14 for k, v := range asMap { 15 switch k { 16 {{- range $field := .Fields }} 17 case {{$field.Name|quote}}: 18 var err error 19 20 ctx := graphql.WithPathContext(ctx, graphql.NewPathWithField({{$field.Name|quote}})) 21 {{- if $field.ImplDirectives }} 22 directive0 := func(ctx context.Context) (interface{}, error) { return ec.{{ $field.TypeReference.UnmarshalFunc }}(ctx, v) } 23 {{ template "implDirectives" $field }} 24 tmp, err := directive{{$field.ImplDirectives|len}}(ctx) 25 if err != nil { 26 return it, graphql.ErrorOnPath(ctx, err) 27 } 28 if data, ok := tmp.({{ $field.TypeReference.GO | ref }}) ; ok { 29 it.{{$field.GoFieldName}} = data 30 {{- if $field.TypeReference.IsNilable }} 31 } else if tmp == nil { 32 it.{{$field.GoFieldName}} = nil 33 {{- end }} 34 } else { 35 err := fmt.Errorf(`unexpected type %T from directive, should be {{ $field.TypeReference.GO }}`, tmp) 36 return it, graphql.ErrorOnPath(ctx, err) 37 } 38 {{- else }} 39 it.{{$field.GoFieldName}}, err = ec.{{ $field.TypeReference.UnmarshalFunc }}(ctx, v) 40 if err != nil { 41 return it, err 42 } 43 {{- end }} 44 {{- end }} 45 } 46 } 47 48 return it, nil 49 } 50 {{- end }} 51 {{ end }}