From 1ede54ddf6dfd2d4ba039eb7e23b74bcac65b643 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Wed, 8 Jun 2022 20:38:03 +0200
Subject: [feature] More consistent API error handling (#637)

* update templates

* start reworking api error handling

* update template

* return AP status at web endpoint if negotiated

* start making api error handling much more consistent

* update account endpoints to new error handling

* use new api error handling in admin endpoints

* go fmt ./...

* use api error logic in app

* use generic error handling in auth

* don't export generic error handler

* don't defer clearing session

* user nicer error handling on oidc callback handler

* tidy up the sign in handler

* tidy up the token handler

* use nicer error handling in blocksget

* auth emojis endpoint

* fix up remaining api endpoints

* fix whoopsie during login flow

* regenerate swagger docs

* change http error logging to debug
---
 internal/api/client/timeline/public.go | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

(limited to 'internal/api/client/timeline/public.go')

diff --git a/internal/api/client/timeline/public.go b/internal/api/client/timeline/public.go
index 06da6e947..0cea856c9 100644
--- a/internal/api/client/timeline/public.go
+++ b/internal/api/client/timeline/public.go
@@ -19,13 +19,13 @@
 package timeline
 
 import (
+	"fmt"
 	"net/http"
 	"strconv"
 
-	"github.com/sirupsen/logrus"
-
 	"github.com/gin-gonic/gin"
 	"github.com/superseriousbusiness/gotosocial/internal/api"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 )
 
@@ -105,17 +105,14 @@ import (
 //   '400':
 //      description: bad request
 func (m *Module) PublicTimelineGETHandler(c *gin.Context) {
-	l := logrus.WithField("func", "PublicTimelineGETHandler")
-
 	authed, err := oauth.Authed(c, true, true, true, true)
 	if err != nil {
-		l.Debugf("error authing: %s", err)
-		c.JSON(http.StatusUnauthorized, gin.H{"error": "unauthorized"})
+		api.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGet)
 		return
 	}
 
 	if _, err := api.NegotiateAccept(c, api.JSONAcceptHeaders...); err != nil {
-		c.JSON(http.StatusNotAcceptable, gin.H{"error": err.Error()})
+		api.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGet)
 		return
 	}
 
@@ -142,8 +139,8 @@ func (m *Module) PublicTimelineGETHandler(c *gin.Context) {
 	if limitString != "" {
 		i, err := strconv.ParseInt(limitString, 10, 64)
 		if err != nil {
-			l.Debugf("error parsing limit string: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": "couldn't parse limit query param"})
+			err := fmt.Errorf("error parsing %s: %s", LimitKey, err)
+			api.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
 			return
 		}
 		limit = int(i)
@@ -154,8 +151,8 @@ func (m *Module) PublicTimelineGETHandler(c *gin.Context) {
 	if localString != "" {
 		i, err := strconv.ParseBool(localString)
 		if err != nil {
-			l.Debugf("error parsing local string: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": "couldn't parse local query param"})
+			err := fmt.Errorf("error parsing %s: %s", LocalKey, err)
+			api.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGet)
 			return
 		}
 		local = i
@@ -163,8 +160,7 @@ func (m *Module) PublicTimelineGETHandler(c *gin.Context) {
 
 	resp, errWithCode := m.processor.PublicTimelineGet(c.Request.Context(), authed, maxID, sinceID, minID, limit, local)
 	if errWithCode != nil {
-		l.Debugf("error from processor PublicTimelineGet: %s", errWithCode)
-		c.JSON(errWithCode.Code(), gin.H{"error": errWithCode.Safe()})
+		api.ErrorHandler(c, errWithCode, m.processor.InstanceGet)
 		return
 	}
 
-- 
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