From 88a45c13b8c4e4ae11608363ae74886874f18be2 Mon Sep 17 00:00:00 2001
From: oppiliappan <me@oppi.li>
Date: Sat, 11 Oct 2025 09:58:50 +0100
Subject: [PATCH] appview/oauth: restore posthog

Signed-off-by: oppiliappan <me@oppi.li>
---
 appview/oauth/handler.go | 11 +++++++++++
 appview/oauth/oauth.go   |  5 ++++-
 appview/state/state.go   | 12 ++++++------
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/appview/oauth/handler.go b/appview/oauth/handler.go
index 2172ab13..7fc0209d 100644
--- a/appview/oauth/handler.go
+++ b/appview/oauth/handler.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/go-chi/chi/v5"
 	"github.com/lestrrat-go/jwx/v2/jwk"
+	"github.com/posthog/posthog-go"
 )
 
 func (o *OAuth) Router() http.Handler {
@@ -61,5 +62,15 @@ func (o *OAuth) callback(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if !o.Config.Core.Dev {
+		err = o.Posthog.Enqueue(posthog.Capture{
+			DistinctId: sessData.AccountDID.String(),
+			Event:      "signin",
+		})
+		if err != nil {
+			log.Println("failed to enqueue posthog event:", err)
+		}
+	}
+
 	http.Redirect(w, r, "/", http.StatusFound)
 }
diff --git a/appview/oauth/oauth.go b/appview/oauth/oauth.go
index 19f293a2..63aea77c 100644
--- a/appview/oauth/oauth.go
+++ b/appview/oauth/oauth.go
@@ -13,10 +13,11 @@ import (
 	xrpc "github.com/bluesky-social/indigo/xrpc"
 	"github.com/gorilla/sessions"
 	"github.com/lestrrat-go/jwx/v2/jwk"
+	"github.com/posthog/posthog-go"
 	"tangled.org/core/appview/config"
 )
 
-func New(config *config.Config) (*OAuth, error) {
+func New(config *config.Config, ph posthog.Client) (*OAuth, error) {
 
 	var oauthConfig oauth.ClientConfig
 	var clientUri string
@@ -46,6 +47,7 @@ func New(config *config.Config) (*OAuth, error) {
 		Config:    config,
 		SessStore: sessStore,
 		JwksUri:   jwksUri,
+		Posthog:   ph,
 	}, nil
 }
 
@@ -54,6 +56,7 @@ type OAuth struct {
 	SessStore *sessions.CookieStore
 	Config    *config.Config
 	JwksUri   string
+	Posthog   posthog.Client
 }
 
 func (o *OAuth) SaveSession(w http.ResponseWriter, r *http.Request, sessData *oauth.ClientSessionData) error {
diff --git a/appview/state/state.go b/appview/state/state.go
index ae911092..63ec043d 100644
--- a/appview/state/state.go
+++ b/appview/state/state.go
@@ -77,20 +77,20 @@ func Make(ctx context.Context, config *config.Config) (*State, error) {
 		res = idresolver.DefaultResolver()
 	}
 
+	posthog, err := posthog.NewWithConfig(config.Posthog.ApiKey, posthog.Config{Endpoint: config.Posthog.Endpoint})
+	if err != nil {
+		return nil, fmt.Errorf("failed to create posthog client: %w", err)
+	}
+
 	pages := pages.NewPages(config, res)
 	cache := cache.New(config.Redis.Addr)
 	sess := session.New(cache)
-	oauth2, err := oauth.New(config)
+	oauth2, err := oauth.New(config, posthog)
 	if err != nil {
 		return nil, fmt.Errorf("failed to start oauth handler: %w", err)
 	}
 	validator := validator.New(d, res, enforcer)
 
-	posthog, err := posthog.NewWithConfig(config.Posthog.ApiKey, posthog.Config{Endpoint: config.Posthog.Endpoint})
-	if err != nil {
-		return nil, fmt.Errorf("failed to create posthog client: %w", err)
-	}
-
 	repoResolver := reporesolver.New(config, enforcer, res, d)
 
 	wrapper := db.DbWrapper{Execer: d}
-- 
2.51.2