feat(gctx): gctx support append domain

ctx_test.go

@@ -36,7 +36,7 @@ func TestCustomCtx(t *testing.T) {
 			name: "400 with google json style",
 			givenHandler: func(c echo.Context) error {
 
-				gerrs := ctx.NewGErrors().Append(ctx.GError{
+				gerrs := ctx.NewGErrors().Append(&ctx.GError{
 					Code:         40000001,
 					Domain:       "Calendar",
 					Reason:       "ResourceNotFoundException",
@@ -45,7 +45,7 @@ func TestCustomCtx(t *testing.T) {
 					Location:     "query",
 					ExtendedHelp: "http://help-link",
 					SendReport:   "http://report.dajui.com/",
-				}).Append(ctx.GError{
+				}).Append(&ctx.GError{
 					Code:         40000001,
 					Domain:       "global",
 					Reason:       "required",
@@ -54,7 +54,7 @@ func TestCustomCtx(t *testing.T) {
 					Location:     "part",
 				})
 
-				return c.(ctx.CustomCtx).GResp().Errors(gerrs...).Do()
+				return c.(ctx.CustomCtx).GResp().Errors(*gerrs...).Do()
 			},
 			wantJSON: `{"apiVersion":"1.0","error":{"code":40000001,"message":"Resources is not exist","errors":[{"extendedHelp":"http://help-link", "sendReport":"http://report.dajui.com/", "domain":"Calendar", "reason":"ResourceNotFoundException", "message":"Resources is not exist", "location":"query", "locationType":"database query"},{"message":"Required parameter: part", "location":"part", "locationType":"parameter", "domain":"global", "reason":"required"}]}}`,
 		},
@@ -83,6 +83,34 @@ func TestCustomCtx(t *testing.T) {
 			},
 			wantJSON: `{"apiVersion":"1.0","error":{"code":0, "message":"this is error message", "errors":[{"name":"peter"}]}}`,
 		},
+		{
+			name: "append domain ",
+			givenHandler: func(c echo.Context) error {
+
+				gerrs := ctx.NewGErrors().Append(&ctx.GError{
+					Code:         40000001,
+					Domain:       "Calendar",
+					Reason:       "ResourceNotFoundException",
+					Message:      "Resources is not exist",
+					LocationType: "database query",
+					Location:     "query",
+					ExtendedHelp: "http://help-link",
+					SendReport:   "http://report.dajui.com/",
+				}).Append(&ctx.GError{
+					Code:         40000001,
+					Domain:       "global",
+					Reason:       "required",
+					Message:      "Required parameter: part",
+					LocationType: "parameter",
+					Location:     "part",
+				})
+
+				gerrs.AppendDomain("handler")
+
+				return c.(ctx.CustomCtx).GResp().Errors(*gerrs...).Do()
+			},
+			wantJSON: `{"apiVersion":"1.0","error":{"code":40000001,"message":"Resources is not exist","errors":[{"extendedHelp":"http://help-link", "sendReport":"http://report.dajui.com/", "domain":"handler.Calendar", "reason":"ResourceNotFoundException", "message":"Resources is not exist", "location":"query", "locationType":"database query"},{"message":"Required parameter: part", "location":"part", "locationType":"parameter", "domain":"handler.global", "reason":"required"}]}}`,
+		},
 	}
 
 	for _, tc := range tt {

example/GError/main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"github.com/cutedogspark/echo-custom-context"
+	"github.com/labstack/echo"
+	"net/http"
+)
+
+func main() {
+
+	// Echo instance
+	e := echo.New()
+	e.HideBanner = true
+	e.Use(func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			return next(ctx.CustomCtx{c})
+		}
+	})
+
+	e.GET("/", func(c echo.Context) error {
+		return c.(ctx.CustomCtx).GResp(http.StatusOK).Data("Service").Do()
+	})
+
+	e.GET("/error", func(c echo.Context) error {
+		return c.(ctx.CustomCtx).GResp().Errors(&ctx.GError{
+			Code:         40001002,
+			Reason:       "ParameterInvalid",
+			Domain:       "error",
+			Message:      "parameter required : id",
+			Location:     "id",
+			LocationType: "parameter",
+		}).Do()
+	})
+
+	e.GET("/errors", func(c echo.Context) error {
+
+		ctxErr := ctx.NewGErrors().Append(&ctx.GError{
+			Code:         40001003,
+			Reason:       "ParameterInvalid",
+			Domain:       "validate",
+			Message:      "parameter required : id",
+			Location:     "id",
+			LocationType: "parameter",
+		}).Append(&ctx.GError{
+			Code:         40001004,
+			Reason:       "RecordNotFound",
+			Domain:       "repository",
+			Message:      "record not found : id",
+			Location:     "id",
+			LocationType: "user",
+		})
+
+		ctxErr.AppendDomain("handler")
+
+		return c.(ctx.CustomCtx).GResp().Errors(*ctxErr...).Do()
+	})
+
+	// Start server
+	e.Logger.Fatal(e.Start(":1323"))
+
+}

gctx.go

@@ -80,15 +80,15 @@ type gerrorCall struct {
 type gerrorMessage struct {
 	Code    uint     `json:"code"`
 	Message string   `json:"message"`
-	Errors  []GError `json:"errors,omitempty"`
+	Errors  []*GError `json:"errors,omitempty"`
 }
 
 type GErrorResponse struct {
 	ApiVersion string        `json:"apiVersion"`
 	Error      gerrorMessage `json:"error"`
 }
 
-func (r *grespCall) Errors(errs ...GError) *gerrorCall {
+func (r *grespCall) Errors(errs ...*GError) *gerrorCall {
 	rs := &gerrorCall{
 		c: r.c,
 		responseParams: GErrorResponse{

gerr.go

@@ -1,6 +1,6 @@
 package ctx
 
-type GErrors []GError
+type GErrors []*GError
 
 type GError struct {
 	Code         uint   `json:"-"`
@@ -13,13 +13,20 @@ type GError struct {
 	SendReport   string `json:"sendReport,omitempty"`
 }
 
-func (c GErrors) Append(gerr GError) GErrors {
-	c = append(c, gerr)
+func (c *GErrors) Append(gErr *GError) *GErrors {
+	*c = append(*c, gErr)
+	return c
+}
+
+func (c *GErrors) AppendDomain(domain string) *GErrors {
+	for idx := range *c {
+		(*c)[idx].Domain = domain + "." + (*c)[idx].Domain
+	}
 	return c
 }
 
 func (c GErrors) Empty() bool {
 	return len(c) == 0
 }
 
-func NewGErrors() GErrors { return GErrors{} }
+func NewGErrors() *GErrors { return &GErrors{} }