Dodal mongoDb in photoController

controllers/photoController.js

@@ -0,0 +1,126 @@
+var PhotoModel = require('../models/photoModel.js');
+
+/**
+ * photoController.js
+ *
+ * @description :: Server-side logic for managing photos.
+ */
+module.exports = {
+
+    /**
+     * photoController.list()
+     */
+    list: function (req, res) {
+        PhotoModel.find()
+        .exec()
+        .then(photos => {
+            var data = {
+                photos: photos
+            };
+            return res.render('photo/list', data);
+        })
+        .catch(err => {
+            return res.status(500).json({
+                message: 'Error when getting photos.',
+                error: err
+            });
+        });
+    },
+
+    /**
+     * photoController.show()
+     */
+    show: function (req, res) {
+        var id = req.params.id;
+
+        PhotoModel.findOne({_id: id}, function (err, photo) {
+            if (err) {
+                return res.status(500).json({
+                    message: 'Error when getting photo.',
+                    error: err
+                });
+            }
+
+            if (!photo) {
+                return res.status(404).json({
+                    message: 'No such photo'
+                });
+            }
+
+            return res.json(photo);
+        });
+    },
+
+    /**
+     * photoController.create()
+     */
+    create: function (req, res) {
+        var photo = new PhotoModel({
+            name: req.body.name,
+            path: "/UpImage/" + req.file.filename,
+        });
+    
+        photo.save()
+            .then(savedPhoto => {
+                // Handle successful save operation
+                return res.redirect('/photos');
+            })
+            .catch(err => {
+                return res.status(500).json({
+                    message: 'Error when creating photo',
+                    error: err
+                });
+            });
+    },
+
+    /**
+     * photoController.update()
+     */
+    update: function (req, res) {
+        var id = req.params.id;
+    
+        PhotoModel.findOne({ _id: id })
+            .then(photo => {
+                if (!photo) {
+                    return res.status(404).json({
+                        message: 'No such photo'
+                    });
+                }
+    
+                photo.name = req.body.name ? req.body.name : photo.name;
+                photo.path = req.body.path ? req.body.path : photo.path;
+                return photo.save();
+            })
+            .then(updatedPhoto => {
+                return res.json(updatedPhoto);
+            })
+            .catch(err => {
+                return res.status(500).json({
+                    message: 'Error when updating photo.',
+                    error: err
+                });
+            });
+    },
+
+    /**
+     * photoController.remove()
+     */
+    remove: function (req, res) {
+        var id = req.params.id;
+
+        PhotoModel.findByIdAndRemove(id, function (err, photo) {
+            if (err) {
+                return res.status(500).json({
+                    message: 'Error when deleting the photo.',
+                    error: err
+                });
+            }
+
+            return res.status(204).json();
+        });
+    },
+
+    publish: function(req, res){
+        return res.render('photo/publish');
+    }
+};