feat: add profile sync

backend/internal/profile/middleware_test.go

@@ -0,0 +1,99 @@
+package profile
+
+import (
+	"context"
+	"errors"
+	"log/slog"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"proxui/backend/internal/auth"
+)
+
+func TestEnsureProfileCreatesMissingProfile(t *testing.T) {
+	ensurer := &stubEnsurer{}
+	middleware := NewMiddleware(ensurer, slog.Default())
+	handler := middleware.EnsureProfile(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "/me", nil)
+	req = req.WithContext(auth.ContextWithPrincipal(req.Context(), auth.Principal{
+		Subject: "00000000-0000-0000-0000-000000000001",
+		Email:   "user@example.test",
+		Role:    "authenticated",
+	}))
+	rec := httptest.NewRecorder()
+
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusNoContent {
+		t.Fatalf("status = %d, want %d", rec.Code, http.StatusNoContent)
+	}
+	if ensurer.calls != 1 {
+		t.Fatalf("Ensure calls = %d, want 1", ensurer.calls)
+	}
+	if ensurer.id != "00000000-0000-0000-0000-000000000001" {
+		t.Fatalf("id = %q", ensurer.id)
+	}
+	if ensurer.email != "user@example.test" {
+		t.Fatalf("email = %q", ensurer.email)
+	}
+}
+
+func TestEnsureProfileRejectsMissingPrincipal(t *testing.T) {
+	ensurer := &stubEnsurer{}
+	middleware := NewMiddleware(ensurer, slog.Default())
+	handler := middleware.EnsureProfile(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "/me", nil)
+	rec := httptest.NewRecorder()
+
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusUnauthorized {
+		t.Fatalf("status = %d, want %d", rec.Code, http.StatusUnauthorized)
+	}
+	if ensurer.calls != 0 {
+		t.Fatalf("Ensure calls = %d, want 0", ensurer.calls)
+	}
+}
+
+func TestEnsureProfileReturnsServerErrorOnSyncFailure(t *testing.T) {
+	ensurer := &stubEnsurer{err: errors.New("db failed")}
+	middleware := NewMiddleware(ensurer, slog.Default())
+	handler := middleware.EnsureProfile(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "/me", nil)
+	req = req.WithContext(auth.ContextWithPrincipal(req.Context(), auth.Principal{
+		Subject: "00000000-0000-0000-0000-000000000001",
+		Email:   "user@example.test",
+		Role:    "authenticated",
+	}))
+	rec := httptest.NewRecorder()
+
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusInternalServerError {
+		t.Fatalf("status = %d, want %d", rec.Code, http.StatusInternalServerError)
+	}
+}
+
+type stubEnsurer struct {
+	calls int
+	id    string
+	email string
+	err   error
+}
+
+func (s *stubEnsurer) Ensure(_ context.Context, id string, email string) error {
+	s.calls++
+	s.id = id
+	s.email = email
+	return s.err
+}