[Golang][client] fix RFC-3339 date-time query param (#325)

modules/openapi-generator/src/main/resources/go/client.mustache

@@ -142,6 +142,8 @@ func parameterToString(obj interface{}, collectionFormat string) string {
 
 	if reflect.TypeOf(obj).Kind() == reflect.Slice {
 		return strings.Trim(strings.Replace(fmt.Sprint(obj), " ", delimiter, -1), "[]")
+	} else if t, ok := obj.(time.Time); ok {
+		return t.Format(time.RFC3339)
 	}
 
 	return fmt.Sprintf("%v", obj)

samples/client/petstore/go/go-petstore/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.0-SNAPSHOT
+3.1.0-SNAPSHOT

samples/client/petstore/go/go-petstore/client.go

@@ -153,6 +153,8 @@ func parameterToString(obj interface{}, collectionFormat string) string {
 
 	if reflect.TypeOf(obj).Kind() == reflect.Slice {
 		return strings.Trim(strings.Replace(fmt.Sprint(obj), " ", delimiter, -1), "[]")
+	} else if t, ok := obj.(time.Time); ok {
+		return t.Format(time.RFC3339)
 	}
 
 	return fmt.Sprintf("%v", obj)

samples/client/petstore/go/go-petstore/docs/ModelApiResponse.md

@@ -1,12 +0,0 @@
-# ModelApiResponse
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-**Code** | **int32** |  | [optional] [default to null]
-**Type_** | **string** |  | [optional] [default to null]
-**Message** | **string** |  | [optional] [default to null]
-
-[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
-
-

samples/client/petstore/go/go-petstore/docs/ModelReturn.md

@@ -1,10 +0,0 @@
-# ModelReturn
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-**Return_** | **int32** |  | [optional] [default to null]
-
-[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
-
-

samples/client/petstore/go/go-petstore/docs/OuterBoolean.md

@@ -1,9 +0,0 @@
-# OuterBoolean
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-
-[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
-
-

samples/client/petstore/go/go-petstore/docs/OuterNumber.md

@@ -1,9 +0,0 @@
-# OuterNumber
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-
-[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
-
-

samples/client/petstore/go/go-petstore/docs/OuterString.md

@@ -1,9 +0,0 @@
-# OuterString
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-
-[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
-
-

samples/client/petstore/go/go-petstore/model_outer_boolean.go

@@ -1,14 +0,0 @@
-/*
- * Swagger Petstore
- *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
- *
- * API version: 1.0.0
- * Contact: apiteam@swagger.io
- * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
- */
-
-package petstore
-
-type OuterBoolean struct {
-}

samples/client/petstore/go/go-petstore/model_outer_number.go

@@ -1,14 +0,0 @@
-/*
- * Swagger Petstore
- *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
- *
- * API version: 1.0.0
- * Contact: apiteam@swagger.io
- * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
- */
-
-package petstore
-
-type OuterNumber struct {
-}

samples/client/petstore/go/go-petstore/model_outer_string.go

@@ -1,14 +0,0 @@
-/*
- * Swagger Petstore
- *
- * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
- *
- * API version: 1.0.0
- * Contact: apiteam@swagger.io
- * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
- */
-
-package petstore
-
-type OuterString struct {
-}