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Revision 49714

Added by Argiro Kokogiannaki over 6 years ago

Add host for redis, get proper answer, add cors

View differences:

cache.js
3 3 
const request = require('superagent');
4 4 
const PORT = process.env.PORT;
5 5 
const REDIS_PORT = process.env.REDIS_PORT;
6 
const REDIS_HOST = process.env.REDIS_HOST;
6 7 

  		




  7
  8
  
    
const app = express();


  		




  8
  
  
    
const client = redis.createClient(REDIS_PORT);


  		




  
  9
  
    
const client = redis.createClient(REDIS_PORT, REDIS_HOST);


  		




  9
  10
  
    

  		




  10
  
  
    
function respond(org, numberOfRepos) {


  		




  11
  
  
    
    return `Organization "${org}" has ${numberOfRepos} public repositories.`;


  		




  12
  
  
    
}


  		




  
  11
  
    
// function respond(org, numberOfRepos) {


  		




  
  12
  
    
//     return `Organization "${org}" has ${numberOfRepos} public repositories.`;


  		




  
  13
  
    
// }


  		




  13
  14
  
    

  		




  14
  15
  
    
function cache(req, res, next) {


  		




  15
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    const url = req.query.url;


  		




  16
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    client.get(url, function (err, data) {


  		




  17
  18
  
    
        if (data != null) {


  		




  18
  
  
    
            res.send(respond(url, data));


  		




  
  19
  
    
            res.send(data);


  		




  19
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        } else {


  		




  20
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            next();


  		




  21
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        }


  		




  ......




  51
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  52
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          // response.body contains an array of public repositories


  		




  53
  54
  
    
          // var repoNumber = response.body.length;


  		




  54
  
  
    
          res.send(response);


  		




  
  55
  
    
          res.send(response.body);


  		




  55
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    })


  		




  56
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  }


  		




  57
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})


  		












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