[api] No body for 204 responses (#1891)

Author: MariemBaccari

cmds/dummy-oauth/api/common.gen.go

@@ -45,6 +45,11 @@ type Authorizer interface {
 // --- Utilities ---
 
 func WriteJSON(w http.ResponseWriter, code int, obj interface{}) {
+	// A 204 response has no body
+	if code == http.StatusNoContent {
+		w.WriteHeader(code)
+		return
+	}
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(code)
 	if err := json.NewEncoder(w).Encode(obj); err != nil {

interfaces/openapi-to-go-server/example/api/common.gen.go

@@ -45,6 +45,11 @@ type Authorizer interface {
 // --- Utilities ---
 
 func WriteJSON(w http.ResponseWriter, code int, obj interface{}) {
+	// A 204 response has no body
+	if code == http.StatusNoContent {
+		w.WriteHeader(code)
+		return
+	}
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(code)
 	if err := json.NewEncoder(w).Encode(obj); err != nil {

interfaces/openapi-to-go-server/templates/common.go.template

@@ -42,6 +42,11 @@ type Authorizer interface {
 // --- Utilities ---
 
 func WriteJSON(w http.ResponseWriter, code int, obj interface{}) {
+    // A 204 response has no body
+    if code == http.StatusNoContent {
+        w.WriteHeader(code)
+        return
+    }
     w.Header().Set("Content-Type", "application/json; charset=utf-8")
     w.WriteHeader(code)
     if err := json.NewEncoder(w).Encode(obj); err != nil {

pkg/api/common.gen.go

@@ -45,6 +45,11 @@ type Authorizer interface {
 // --- Utilities ---
 
 func WriteJSON(w http.ResponseWriter, code int, obj interface{}) {
+	// A 204 response has no body
+	if code == http.StatusNoContent {
+		w.WriteHeader(code)
+		return
+	}
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(code)
 	if err := json.NewEncoder(w).Encode(obj); err != nil {