expliciting type checks and predicates (server only)

[github/Chocobozzz/PeerTube.git] / server / lib / redis.ts

diff --git a/server/lib/redis.ts b/server/lib/redis.ts
index 06a34006012f5e0e6ae96a2e56ff23e16d1af5f9..e547537c33ca602755df4bdaef3e1886f3564fc7 100644 (file)
--- a/server/lib/redis.ts
+++ b/server/lib/redis.ts
@@ -6,8 +6,8 @@ import { CONFIG, USER_PASSWORD_RESET_LIFETIME, VIDEO_VIEW_LIFETIME } from '../in
 
 type CachedRoute = {
   body: string,
-  contentType?: string
-  statusCode?: string
+  contentType: string
+  statusCode: string
 }
 
 class Redis {
@@ -75,11 +75,12 @@ class Redis {
   }
 
   setCachedRoute (req: express.Request, body: any, lifetime: number, contentType?: string, statusCode?: number) {
-    const cached: CachedRoute = {
-      body: body.toString(),
-      contentType,
-      statusCode: statusCode.toString()
-    }
+    const cached: CachedRoute = Object.assign({}, {
+      body: body.toString()
+    },
+    (contentType) ? { contentType } : null,
+    (statusCode) ? { statusCode: statusCode.toString() } : null
+    )
 
     return this.setObject(this.buildCachedRouteKey(req), cached, lifetime)
   }