index.js

// Controller - Express is cool
let express = require('express');
let app = express();
let petRepo = require('./repos/petRepo');
let errorHelper = require('./helpers/errorHelpers');
let cors = require('cors');

// Express Router object
let router = express.Router();

// Middleware support for JSON parsing in request object
app.use(express.json());

// Configure CORS
app.use(cors());

// GET return all
router.get('/', function (req, res, next) {
  petRepo.get(function (data) {
    res.status(200).json({
      "status": 200,
      "statusText": "OK",
      "message": "All pets retrieved.",
      "data": data
    });
  }, function(err) {
    next(err);
  });
});

// Create GET/search?id=n&name=str to search for pies by 'id' and/or 'name'
router.get('/search', function (req, res, next) {
  let searchObject = {
    "id": req.query.id,
    "type": req.query.type,
    "breed": req.query.breed,
    "size": req.query.size,
    "age": req.query.age,
    "gender": req.query.gender,
    "color": req.query.color,
    "name": req.query.name
  };

  petRepo.search(searchObject, function (data) {
    res.status(200).json({
      "status": 200,
      "statusText": "OK",
      "message": "All searched pets retrieved.",
      "data": data
    });
  }, function (err) {
    next(err);
  });
});


// Get by ID
router.get('/:id', function (req, res, next) {
  petRepo.getById(req.params.id, function (data) {
    if (data) {
      res.status(200).json({
        "status": 200,
        "statusText": "OK",
        "message": "Single pet retrieved.",
        "isKeithCool": true,
        "data": data
      });
    }
    else {
      res.status(404).json({
        "status": 404,
        "statusText": "Not Found",
        "message": "Pet ID: " + req.params.id + " could not be found.",
        "isKeithCool": true,
        "error": {
          "code": "NOT_FOUND",
          "message": "Pet ID: " + req.params.id + " could not be found."
        }
      });
    }
  }, function(err) {
    next(err);
  });
});

// router.post('/', function (req, res, next) {
//   petRepo.insert(req.body, function (data) {
//     res.status(201).json({
//       "status": 201,
//       "statusText": "Created",
//       "message": "New Pet Added.",
//       "data": data
//     });
//   }, function (err) {
//       next(err);
//   });
// });

// router.put('/:id', function (req, res, next) {
//   petRepo.getById(req.params.id, function (data) {
//     if (data) {
//       // Attempt to update the data
//       petRepo.update(req.body, req.params.id, function (data) {
//         res.status(200).json({
//           "status": 200,
//           "statusText": "OK",
//           "message": "Pet '" + req.params.id + "' updated.",
//           "data": data
//         });
//       });
//     }
//     else {
//       res.status(404).json({
//         "status": 404,
//         "statusText": "Not Found",
//         "message": "Pet '" + req.params.id + "' could not be found.",
//         "error": {
//           "code": "NOT_FOUND",
//           "message": "Pet '" + req.params.id + "' could not be found."
//         }
//       });
//     }
//   }, function(err) {
//     next(err);
//   });
// });

// router.delete('/:id', function (req, res, next) {
//   petRepo.getById(req.params.id, function (data) {
//     if (data) {
//       // Attempt to delete data
//       petRepo.delete(req.params.id, function (data) {
//         res.status(200).json({
//           "status": 200,
//           "statusText": "OK",
//           "message": "Pet '" + req.params.id + "' is deleted.",
//           "data": data
//         })
//       })
//     }
//     else {
//       res.status(404).json({
//         "status": 404,
//         "statusText": "Not Found",
//         "message": "Pet '" + req.params.id + "' could not be found.",
//         "error": {
//           "code": "NOT_FOUND",
//           "message": "Pet '" + req.params.id + "' could not be found."
//         }
//       });
//     }
//   }, function(err) {
//     next(err);
//   });
// });

// router prefixes all with /aip/v1
app.use('/api/', router);

// Configure exception logger to console
app.use(errorHelper.logErrorsToConsole);
// Configure exception logger to file
app.use(errorHelper.logErrorsToFile);
// Configure client error handler
app.use(errorHelper.clientErrorHandler);
// Configure catch-all exception middleware last
app.use(errorHelper.errorHandler);

// Listen on port 5000
var server = app.listen(5000, function () {
  console.log('Node server is running on http://localhost:5000');
});