0.0.1

CHANGELOG.md

@@ -5,14 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
-
-### TODO
-
-- Support json wrapper response
+## [0.0.1]
 
 ### Added
 
 - Adding partial response gin framework.
   - Support for arrays. 
-  - Support for nested objects.
+  - Support for nested objects.
+  - Support json wrapper response

milogo.go

@@ -36,9 +36,12 @@ func Milogo(configOptions ...pkg.ConfigOption) gin.HandlerFunc {
 			if err := json.Unmarshal(writer.body.Bytes(), &jsonData); err == nil {
 				fields := c.Query(config.QueryParamField)
 
-				// TODO wrapper
+				wrappedJsonData := jsonData
+				if config.WrapperField != "" {
+					wrappedJsonData = jsonData.(map[string]interface{})[config.WrapperField]
+				}
 				if partialResponseFields, errParsing := config.Parser.Parse(fields); errParsing == nil &&
-					pkg.Filter(jsonData, partialResponseFields) == nil {
+					pkg.Filter(wrappedJsonData, partialResponseFields) == nil {
 					modifiedBody, err := json.Marshal(jsonData)
 					if err == nil {
 						c.Writer = writer.ResponseWriter // Set back to original writer

milogo_test.go

@@ -206,14 +206,19 @@ func TestEchoWrapRoute(t *testing.T) {
 			fields:   "name,age",
 			expected: `{"data":{"name":"Manuel","age":99}}`,
 		},
+		"query param in array, 1/2": {
+			body:     []map[string]interface{}{{"name": "Manuel", "age": 99}},
+			fields:   "name,age",
+			expected: `{"data":[{"name":"Manuel","age":99}]}`,
+		},
 	}
 	for name, test := range tests {
 		name, test := name, test
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 			milogoOption, _ := pkg.WithWrapField("data")
-			url := "/echo-wrap"
 			router := setupRouter(milogoOption)
+			url := "/echo-wrap"
 			router.POST(url, func(c *gin.Context) {
 				type Response struct {
 					Data interface{} `json:"data"`

pkg/model.go

@@ -12,17 +12,17 @@ func DefaultConfig(configOptions ...ConfigOption) Config {
 		Parser:          NewParser(),
 	}
 	for _, co := range configOptions {
-		co(c)
+		co(&c)
 	}
 
 	return c
 }
 
-type ConfigOption func(c Config)
+type ConfigOption func(c *Config)
 
 func WithWrapField(wrapperField string) (ConfigOption, error) {
 	// validate wrapper field is not several words, but only one and alphanumeric
-	return func(c Config) {
+	return func(c *Config) {
 		c.WrapperField = wrapperField
 	}, nil
 }