fix: resolve context key cycle for admin check

web/shared/admin/admin.go

@@ -1,15 +1,9 @@
 package admin
 
 import (
-	"context"
-
 	"mal/internal/db"
 )
 
-type contextKey string
-
-const userContextKey contextKey = "user"
-
 const AdminEmail = "mikkelelvers@outlook.com"
 
 func IsAdmin(user *database.User) bool {
@@ -19,14 +13,8 @@ func IsAdmin(user *database.User) bool {
 	return user.Username == AdminEmail
 }
 
-func GetUser(ctx context.Context) *database.User {
-	user, ok := ctx.Value(userContextKey).(*database.User)
-	if !ok {
-		return nil
-	}
-	return user
-}
-
-func IsAdminFromContext(ctx context.Context) bool {
-	return IsAdmin(GetUser(ctx))
-}
+func IsAdminFromContext(ctx interface{ Value(key interface{}) interface{} }) bool {
+	const userKey = "mal:user"
+	user, _ := ctx.Value(userKey).(*database.User)
+	return IsAdmin(user)
+}