From ea2063ff40c1ff396efcd37e7051103dd59885ba Mon Sep 17 00:00:00 2001
From: Grendgi <barsagaev39@gmail.com>
Date: Wed, 17 Jun 2026 14:19:13 +0300
Subject: [PATCH] chore: use common header parsing

---
 go.mod              |  7 +++++--
 go.sum              |  2 ++
 internal/pf/http.go | 20 +++++---------------
 3 files changed, 12 insertions(+), 17 deletions(-)

diff --git a/go.mod b/go.mod
index ce6b8ab..ceeaf1e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,11 @@
 module monitoring-pf
 
-go 1.25.0
+go 1.25.7
 
-require modernc.org/sqlite v1.50.1
+require (
+	gitea.estateliga.work/admin/portal-common v0.3.0
+	modernc.org/sqlite v1.50.1
+)
 
 require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
diff --git a/go.sum b/go.sum
index 38131a8..bd8032c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,5 @@
+gitea.estateliga.work/admin/portal-common v0.3.0 h1:xpr9UeLXk5pCcNXcTVGZzJZr0Ni7An7DV0OkuYv9qVM=
+gitea.estateliga.work/admin/portal-common v0.3.0/go.mod h1:C860q6g38KVMsv+mKv6k1Vm7smVRCycl+N6r63TElnk=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17kjQEVQ1XRhq2/JR1M3sGqeJoxs=
diff --git a/internal/pf/http.go b/internal/pf/http.go
index 78699f5..9f6ae4c 100644
--- a/internal/pf/http.go
+++ b/internal/pf/http.go
@@ -7,6 +7,8 @@ import (
 	"net/http"
 	"strconv"
 	"strings"
+
+	commonmw "gitea.estateliga.work/admin/portal-common/middleware"
 )
 
 type Server struct {
@@ -510,11 +512,11 @@ func portalUserID(r *http.Request) string {
 }
 
 func isAdmin(r *http.Request) bool {
-	return r.Header.Get("X-User-Is-Admin") == "1"
+	return commonmw.HeaderBool(r, "X-User-Is-Admin")
 }
 
 func canViewTeam(r *http.Request) bool {
-	return isAdmin(r) || r.Header.Get("X-User-Is-Department-Head") == "1"
+	return isAdmin(r) || commonmw.HeaderBool(r, "X-User-Is-Department-Head")
 }
 
 func canManagePortalUser(r *http.Request, targetPortalID string) bool {
@@ -534,19 +536,7 @@ func canManagePortalUser(r *http.Request, targetPortalID string) bool {
 }
 
 func subordinatePortalIDs(r *http.Request) []string {
-	raw := strings.TrimSpace(r.Header.Get("X-User-Subordinates"))
-	if raw == "" {
-		return []string{}
-	}
-	parts := strings.Split(raw, ",")
-	out := make([]string, 0, len(parts))
-	for _, part := range parts {
-		id := strings.TrimSpace(part)
-		if id != "" {
-			out = append(out, id)
-		}
-	}
-	return out
+	return commonmw.HeaderCSV(r, "X-User-Subordinates")
 }
 
 func ownerPortalIDFromQuery(r *http.Request) *string {