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'use strict';
/**
* Module dependencies.
*/
var mongoose = require('mongoose'),
errorHandler = require('./errors.server.controller'),
Category = mongoose.model('Category'),
_ = require('lodash');
/**
* Create a Category
*/
exports.create = function(req, res) {
var category = new Category(req.body);
category.save(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.status(201).json(category);
}
});
};
/**
* Show the current Category
*/
exports.read = function(req, res) {
res.json(req.category);
};
/**
* Update a Category
*/
exports.update = function(req, res) {
var category = req.category;
category = _.extend(category, req.body);
category.save(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.json(category);
}
});
};
/**
* Delete an Category
*/
exports.delete = function(req, res) {
var category = req.category;
category.remove(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.json(category);
}
});
};
/**
* List of Categories
*/
exports.list = function(req, res) {
Category.find().sort('name').exec(function(err, categories) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.json(categories);
}
});
};
/**
* Category middleware
*/
exports.categoryByID = function(req, res, next, id) {
if (!mongoose.Types.ObjectId.isValid(id)) {
return res.status(400).send({
message: 'Category is invalid'
});
}
Category.findById(id).exec(function(err, category) {
if (err) return next(err);
if (!category) {
return res.status(404).send({
message: 'Category not found'
});
}
req.category = category;
next();
});
};
@kirayatail

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commented Sep 11, 2015

A suggestion for cleaning up and reducing boilerplate duplication: https://gist.github.com/kirayatail/b745f05a7b346b6c4f4d

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