ocdp v1

backend/internal/adapter/input/http/rest/swagger_handler.go

@@ -0,0 +1,68 @@
+package rest
+
+import (
+	_ "embed"
+	"net/http"
+
+	repoDocs "github.com/ocdp/cluster-service/docs"
+)
+
+var (
+	//go:embed swagger-ui.html
+	swaggerHTML []byte
+
+	//go:embed swaggerui/swagger-ui.css
+	swaggerCSS []byte
+
+	//go:embed swaggerui/swagger-ui-bundle.js
+	swaggerBundleJS []byte
+
+	//go:embed swaggerui/swagger-ui-standalone-preset.js
+	swaggerStandalonePresetJS []byte
+)
+
+// SwaggerHandler Swagger UI Handler
+type SwaggerHandler struct{}
+
+// NewSwaggerHandler 创建 Swagger Handler
+func NewSwaggerHandler() *SwaggerHandler {
+	return &SwaggerHandler{}
+}
+
+// ServeSwaggerUI 提供 Swagger UI 页面
+func (h *SwaggerHandler) ServeSwaggerUI(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	w.WriteHeader(http.StatusOK)
+	w.Write(swaggerHTML)
+}
+
+// ServeSwaggerCSS 提供 Swagger UI 样式
+func (h *SwaggerHandler) ServeSwaggerCSS(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "text/css; charset=utf-8")
+	w.Header().Set("Cache-Control", "public, max-age=86400")
+	w.WriteHeader(http.StatusOK)
+	w.Write(swaggerCSS)
+}
+
+// ServeSwaggerBundle 提供 Swagger UI 主脚本
+func (h *SwaggerHandler) ServeSwaggerBundle(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/javascript; charset=utf-8")
+	w.Header().Set("Cache-Control", "public, max-age=86400")
+	w.WriteHeader(http.StatusOK)
+	w.Write(swaggerBundleJS)
+}
+
+// ServeSwaggerStandalonePreset 提供 Swagger UI 预设脚本
+func (h *SwaggerHandler) ServeSwaggerStandalonePreset(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/javascript; charset=utf-8")
+	w.Header().Set("Cache-Control", "public, max-age=86400")
+	w.WriteHeader(http.StatusOK)
+	w.Write(swaggerStandalonePresetJS)
+}
+
+// ServeOpenAPISpec 提供 OpenAPI 规范文件
+func (h *SwaggerHandler) ServeOpenAPISpec(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/yaml; charset=utf-8")
+	w.WriteHeader(http.StatusOK)
+	w.Write(repoDocs.OpenAPISpec)
+}