fix(output): add metadata description in request body section

Author: quen2404

src/main/java/com/qdesrame/openapi/diff/output/MarkdownRender.java

@@ -63,8 +63,7 @@ protected String sectionTitle(String title) {
   protected String listEndpoints(String title, List<Endpoint> endpoints) {
     if (null == endpoints || endpoints.size() == 0) return "";
     StringBuilder sb = new StringBuilder(sectionTitle(title));
-    endpoints
-        .stream()
+    endpoints.stream()
         .map(e -> itemEndpoint(e.getMethod().toString(), e.getPathUrl(), e.getSummary()))
         .forEach(sb::append);
     return sb.toString();
@@ -85,8 +84,7 @@ protected String titleH5(String title) {
   protected String listEndpoints(List<ChangedOperation> changedOperations) {
     if (null == changedOperations || changedOperations.size() == 0) return "";
     StringBuilder sb = new StringBuilder(sectionTitle("What's Changed"));
-    changedOperations
-        .stream()
+    changedOperations.stream()
         .map(
             operation -> {
               StringBuilder details =
@@ -104,6 +102,7 @@ protected String listEndpoints(List<ChangedOperation> changedOperations) {
               if (operation.resultRequestBody().isDifferent()) {
                 details
                     .append(titleH5("Request:"))
+                    .append(metadata("Description", operation.getRequestBody().getDescription()))
                     .append(bodyContent(operation.getRequestBody().getContent()));
               }
               if (operation.resultApiResponses().isDifferent()) {
@@ -121,20 +120,15 @@ protected String responses(ChangedApiResponse changedApiResponse) {
     StringBuilder sb = new StringBuilder("\n");
     sb.append(listResponse("New response", changedApiResponse.getIncreased()));
     sb.append(listResponse("Deleted response", changedApiResponse.getMissing()));
-    changedApiResponse
-        .getChanged()
-        .entrySet()
-        .stream()
+    changedApiResponse.getChanged().entrySet().stream()
         .map(e -> this.itemResponse(e.getKey(), e.getValue()))
         .forEach(sb::append);
     return sb.toString();
   }
 
   protected String listResponse(String title, Map<String, ApiResponse> responses) {
     StringBuilder sb = new StringBuilder();
-    responses
-        .entrySet()
-        .stream()
+    responses.entrySet().stream()
         .map(e -> this.itemResponse(title, e.getKey(), e.getValue()))
         .forEach(sb::append);
     return sb.toString();
@@ -176,10 +170,7 @@ protected String headers(ChangedHeaders headers) {
     if (headers != null) {
       sb.append(listHeader("New header", headers.getIncreased()));
       sb.append(listHeader("Deleted header", headers.getMissing()));
-      headers
-          .getChanged()
-          .entrySet()
-          .stream()
+      headers.getChanged().entrySet().stream()
           .map(e -> this.itemHeader(e.getKey(), e.getValue()))
           .forEach(sb::append);
     }
@@ -188,9 +179,7 @@ protected String headers(ChangedHeaders headers) {
 
   protected String listHeader(String title, Map<String, Header> headers) {
     StringBuilder sb = new StringBuilder();
-    headers
-        .entrySet()
-        .stream()
+    headers.entrySet().stream()
         .map(e -> this.itemHeader(title, e.getKey(), e.getValue()))
         .forEach(sb::append);
     return sb.toString();
@@ -224,10 +213,7 @@ protected String bodyContent(String prefix, ChangedContent changedContent) {
     } else {
       deepness = 0;
     }
-    changedContent
-        .getChanged()
-        .entrySet()
-        .stream()
+    changedContent.getChanged().entrySet().stream()
         .map(e -> this.itemContent(deepness, e.getKey(), e.getValue()))
         .forEach(e -> sb.append(prefix).append(e));
     return sb.toString();
@@ -239,9 +225,7 @@ protected String bodyContent(ChangedContent changedContent) {
 
   protected String listContent(String prefix, String title, Map<String, MediaType> mediaTypes) {
     StringBuilder sb = new StringBuilder();
-    mediaTypes
-        .entrySet()
-        .stream()
+    mediaTypes.entrySet().stream()
         .map(e -> this.itemContent(title, e.getKey(), e.getValue()))
         .forEach(e -> sb.append(prefix).append(e));
     return sb.toString();
@@ -339,18 +323,14 @@ protected String schema(int deepness, ComposedSchema schema, DiffContext context
     StringBuilder sb = new StringBuilder();
     if (schema.getAllOf() != null && schema.getAllOf() != null) {
       LOGGER.debug("All of schema");
-      schema
-          .getAllOf()
-          .stream()
+      schema.getAllOf().stream()
           .map(this::resolve)
           .forEach(composedChild -> sb.append(schema(deepness, composedChild, context)));
     }
     if (schema.getOneOf() != null && schema.getOneOf() != null) {
       LOGGER.debug("One of schema");
       sb.append(format("%sOne of:\n\n", indent(deepness)));
-      schema
-          .getOneOf()
-          .stream()
+      schema.getOneOf().stream()
           .map(this::resolve)
           .forEach(composedChild -> sb.append(schema(deepness + 1, composedChild, context)));
     }
@@ -502,7 +482,7 @@ protected String metadata(String beginning, String name, ChangedMetadata changed
     if (changedMetadata == null) {
       return "";
     }
-    if (isUnchanged(changedMetadata) && showChangedMetadata) {
+    if (!isUnchanged(changedMetadata) && showChangedMetadata) {
       return format(
           "Changed %s:\n%s\nto:\n%s\n\n",
           name,