Adding / modifying API cache headers

peep_toppylast year

6

• 

  brianjmlast year

  Would you mind sharing the code used to solve this? I am also needing to do this soon.

• 

  peep_toppylast year

  I ended up with a solution that still allowed me to configure caching on a collection / global level, which is captured and set by middleware. Here is the gist

  https://gist.github.com/Swahjak/501e9c58551cd5433707d4bd2b737f4e
• 

  brianjmlast year

  Thank you for sharing!

• 

  paulpopuslast year

  That hook is awesome

  @372724903499005954

  
  
  

  I'll mark this thread as solved then

• 

  bruvimtiredlast year

  @372724903499005954

  Hey I tried to use the hook as follows

  app.use((req, res, next) => useCache(req, res, next));

  but I'm still not getting any cache control showing in my browser, I've also set the custom field as follows

  cacheControl: "public, max-age=300, stale-while-revalidate=300, stale-if-error=86400",

  in my media collection..

• 

  oldmanpewpew11 months ago

  @372724903499005954

  - i'm trying to use your useCache hook above. I put it here:

  
  

    express: {
      // preMiddleware: [
      //   (req, res, next) => {
      //     useCache(req, res, next);
      //   },
      // ],
      postMiddleware: [
        (req, res, next) => {
          useCache(req, res, next);
        },
      ],
    },

  
  

  in the payload.config.ts

  
  
  

  But I never (ever?) have req.collection be anything other than undefined, so

  
  

    //console.log(req.collection.config.custom?.cacheControl);
    if (req.collection && req.collection.config.custom?.cacheControl) {
      const cacheControl = req.collection.config.custom.cacheControl;
      req.payload.logger.info(`Cache-Control: ${cacheControl}`);
      res.set('Cache-Control', cacheControl);
      next();
      return;
    }

  
  

  never runs

  
  
  

  Thoughts?