add a unified logging handler to the http client

pkg/httpclient/http_request_context.go

@@ -0,0 +1,35 @@
+package httpclient
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+const (
+	logHandleKey = "log_handler"
+)
+
+// HttpResponseLogHandlerFunc represents the http response log handler function
+type HttpResponseLogHandlerFunc func([]byte)
+
+// httpRequestContext represents the context for http request
+type httpRequestContext struct {
+	core.Context
+	logHandler HttpResponseLogHandlerFunc
+}
+
+// Value returns the value associated with key
+func (c *httpRequestContext) Value(key any) any {
+	if key == logHandleKey {
+		return c.logHandler
+	}
+
+	return c.Context.Value(key)
+}
+
+// CustomHttpResponseLog returns a context with http response log handler
+func CustomHttpResponseLog(c core.Context, responseLogHandler HttpResponseLogHandlerFunc) core.Context {
+	return &httpRequestContext{
+		Context:    c,
+		logHandler: responseLogHandler,
+	}
+}