refactor: move db and mountable to app

1 files changed, 36 insertions, 0 deletions

diff --git a/app/middleware/user.go b/app/middleware/user.go
new file mode 100644
index 0000000..194ded6
--- /dev/null
+++ b/app/middleware/user.go
@@ -0,0 +1,36 @@
+package middleware
+
+import (
+	"net/http"
+
+	"github.com/xlgmokha/x/pkg/log"
+	"github.com/xlgmokha/x/pkg/mapper"
+	"github.com/xlgmokha/x/pkg/x"
+	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/domain"
+	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/pkg/key"
+	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/pkg/oidc"
+)
+
+func User(db domain.Repository[*domain.User]) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			idToken := key.IDToken.From(r.Context())
+			if x.IsZero(idToken) {
+				next.ServeHTTP(w, r)
+				return
+			}
+
+			user := db.Find(domain.ID(idToken.Subject))
+			if x.IsZero(user) {
+				user = mapper.MapFrom[*oidc.IDToken, *domain.User](idToken)
+				if err := db.Save(user); err != nil {
+					log.WithFields(r.Context(), log.Fields{"error": err})
+					next.ServeHTTP(w, r)
+					return
+				}
+			}
+
+			next.ServeHTTP(w, r.WithContext(key.CurrentUser.With(r.Context(), user)))
+		})
+	}
+}