From 1586314e3e000cf41b62740f5d3cba43e7b96612 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20Schw=C3=B6rer?= <pubgit@mikescher.com>
Date: Wed, 16 Jul 2025 17:13:07 +0200
Subject: [PATCH] v0.0.594 Add exerr OutputRaw(http.ResponseWriter) method

---
 exerr/builder.go | 25 +++++++++++++++++++++++--
 exerr/gin.go     | 34 ++++++++++++++++++++++++++++++++--
 goextVersion.go  |  4 ++--
 3 files changed, 57 insertions(+), 6 deletions(-)

diff --git a/exerr/builder.go b/exerr/builder.go
index 3224f9e..ef6c132 100644
--- a/exerr/builder.go
+++ b/exerr/builder.go
@@ -456,10 +456,19 @@ func (b *Builder) Output(ctx context.Context, g *gin.Context) {
 
 	// this is only here to add one level to the trace
 	// so that .Build() and .Output() and .Print() have the same depth and our stack-skip logger can have the same skip-count
-	b.doOutput(ctx, g)
+	b.doGinOutput(ctx, g)
 }
 
-func (b *Builder) doOutput(ctx context.Context, g *gin.Context) {
+// OutputRaw works teh same as Output() - but does not depend on gin and works with a raw http.ResponseWriter
+func (b *Builder) OutputRaw(w http.ResponseWriter) {
+	warnOnPkgConfigNotInitialized()
+
+	// this is only here to add one level to the trace
+	// so that .Build() and .Output() and .Print() have the same depth and our stack-skip logger can have the same skip-count
+	b.doRawOutput(w)
+}
+
+func (b *Builder) doGinOutput(ctx context.Context, g *gin.Context) {
 	b.errorData.Output(g)
 
 	if (b.errorData.Severity == SevErr || b.errorData.Severity == SevFatal) && (pkgconfig.ZeroLogErrGinOutput || pkgconfig.ZeroLogAllGinOutput) {
@@ -471,6 +480,18 @@ func (b *Builder) doOutput(ctx context.Context, g *gin.Context) {
 	b.errorData.CallListener(MethodOutput, ListenerOpt{NoLog: b.noLog})
 }
 
+func (b *Builder) doRawOutput(w http.ResponseWriter) {
+	b.errorData.OutputRaw(w)
+
+	if (b.errorData.Severity == SevErr || b.errorData.Severity == SevFatal) && (pkgconfig.ZeroLogErrGinOutput || pkgconfig.ZeroLogAllGinOutput) {
+		b.errorData.Log(pkgconfig.ZeroLogger.Error())
+	} else if (b.errorData.Severity == SevWarn) && (pkgconfig.ZeroLogAllGinOutput) {
+		b.errorData.Log(pkgconfig.ZeroLogger.Warn())
+	}
+
+	b.errorData.CallListener(MethodOutput, ListenerOpt{NoLog: b.noLog})
+}
+
 // Print prints the error
 // If the error is SevErr we also send it to the error-service
 func (b *Builder) Print(ctxs ...context.Context) Proxy {
diff --git a/exerr/gin.go b/exerr/gin.go
index 1a04422..662ecb4 100644
--- a/exerr/gin.go
+++ b/exerr/gin.go
@@ -1,9 +1,9 @@
 package exerr
 
 import (
-	"github.com/gin-gonic/gin"
 	json "git.blackforestbytes.com/BlackForestBytes/goext/gojson"
 	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
+	"github.com/gin-gonic/gin"
 	"net/http"
 	"time"
 )
@@ -68,7 +68,6 @@ func (ee *ExErr) ToDefaultAPIJson() (string, error) {
 	gjr := json.GoJsonRender{Data: ee.ToAPIJson(true, pkgconfig.ExtendedGinOutput, pkgconfig.IncludeMetaInGinOutput), NilSafeSlices: true, NilSafeMaps: true}
 
 	r, err := gjr.RenderString()
-
 	if err != nil {
 		return "", err
 	}
@@ -143,3 +142,34 @@ func (ee *ExErr) Output(g *gin.Context) {
 
 	g.Render(statuscode, json.GoJsonRender{Data: ginOutput, NilSafeSlices: true, NilSafeMaps: true})
 }
+
+func (ee *ExErr) OutputRaw(w http.ResponseWriter) {
+
+	warnOnPkgConfigNotInitialized()
+
+	var statuscode = http.StatusInternalServerError
+
+	var baseCat = ee.RecursiveCategory()
+	var baseType = ee.RecursiveType()
+	var baseStatuscode = ee.RecursiveStatuscode()
+
+	if baseCat == CatUser {
+		statuscode = http.StatusBadRequest
+	} else if baseCat == CatSystem {
+		statuscode = http.StatusInternalServerError
+	}
+
+	if baseStatuscode != nil {
+		statuscode = *ee.StatusCode
+	} else if baseType.DefaultStatusCode != nil {
+		statuscode = *baseType.DefaultStatusCode
+	}
+
+	ginOutput, err := ee.ToDefaultAPIJson()
+	if err != nil {
+		panic(err) // cannot happen
+	}
+
+	w.WriteHeader(statuscode)
+	_, _ = w.Write([]byte(ginOutput))
+}
diff --git a/goextVersion.go b/goextVersion.go
index e06a89e..516bf2e 100644
--- a/goextVersion.go
+++ b/goextVersion.go
@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.593"
+const GoextVersion = "0.0.594"
 
-const GoextVersionTimestamp = "2025-07-16T12:50:36+0200"
+const GoextVersionTimestamp = "2025-07-16T17:13:07+0200"