├── README.md
├── app.js
├── app.php
├── app.py
└── products.json


/README.md:
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 1 | ![](https://media.natue.com.br/natuelabs/natuelabs.png)
 2 | 
 3 | # Challenge for Backend Developer
 4 | 
 5 | A customer needs to search in our product catalog (available in this <a href="https://github.com/natuelabs/challenge/blob/master/products.json">JSON</a>) and he wants to find products that match your food restrictions.
 6 | Based on this you will need to develop:
 7 | 
 8 | - a simple API to search products in the .json available;
 9 | - it should be possible to search for products by their specifications (one or more);
10 | - it must be possible to order the result by price (asc and desc);
11 | 
12 | The test should be done in PHP, Python or NodeJS. We expect at the end of the test, outside the API running, the following items:
13 | 
14 | - an explanation of what is needed to make your project work;
15 | - an explanation of how to perform the tests;
16 | 
17 | Remember that at the time of the evaluation we will look at:
18 | 
19 | - Code organization;
20 | - Object-Oriented Principles;
21 | - Unit tests
22 | - Maintenance;
23 | 
24 | To send us your code, you must:
25 | 
26 | Make a fork of this repository, and send us a pull-request.
27 | 


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/app.js:
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 1 | // Usage:
 2 | // npm install http
 3 | // node app.js
 4 | var http = require('http');
 5 | 
 6 | var server = http.createServer(function(request, response) {
 7 |   response.write('Hello Natue');
 8 |   response.end();
 9 | });
10 | 
11 | server.listen(8080);
12 | 


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/app.php:
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1 | <?php
2 | // Usage
3 | // php -S 0.0.0.0:8080 app.php
4 | echo "Hello Natue";
5 | 


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/app.py:
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 1 | '''
 2 | Usage:
 3 | pip install Flask (or pip3 if you are using python 3)
 4 | FLASK_APP=app.py flask run
 5 | Running on http://localhost:5000/
 6 | '''
 7 | from flask import Flask
 8 | app = Flask(__name__)
 9 | 
10 | @app.route("/")
11 | def hello():
12 |     return """
13 | Hello Natue
14 | """
15 | 


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/products.json:
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  1 | [
  2 |     {
  3 |         "id": 1,
  4 |         "name": "Sopa de castanha do par\u00e1",
  5 |         "price": 9.82,
  6 |         "specifications": [
  7 |             "low-carb"
  8 |         ]
  9 |     },
 10 |     {
 11 |         "id": 2,
 12 |         "name": "C\u00e1psulas de castanha do par\u00e1",
 13 |         "price": 27.37,
 14 |         "specifications": [
 15 |             "lactose-free",
 16 |             "low-carb"
 17 |         ]
 18 |     },
 19 |     {
 20 |         "id": 3,
 21 |         "name": "Chips de milho",
 22 |         "price": 32.24,
 23 |         "specifications": [
 24 |             "low-carb",
 25 |             "vegan",
 26 |             "gluten-free",
 27 |             "vegetarian",
 28 |             "lactose-free"
 29 |         ]
 30 |     },
 31 |     {
 32 |         "id": 4,
 33 |         "name": "C\u00e1psulas de morango",
 34 |         "price": 24.29,
 35 |         "specifications": [
 36 |             "low-carb"
 37 |         ]
 38 |     },
 39 |     {
 40 |         "id": 5,
 41 |         "name": "C\u00e1psulas de milho",
 42 |         "price": 9.16,
 43 |         "specifications": [
 44 |             "lactose-free",
 45 |             "gluten-free",
 46 |             "sugar-free",
 47 |             "vegan",
 48 |             "vegetarian"
 49 |         ]
 50 |     },
 51 |     {
 52 |         "id": 6,
 53 |         "name": "Sopa de milho",
 54 |         "price": 7.4,
 55 |         "specifications": [
 56 |             "vegan",
 57 |             "gluten-free",
 58 |             "vegetarian",
 59 |             "low-carb",
 60 |             "lactose-free"
 61 |         ]
 62 |     },
 63 |     {
 64 |         "id": 7,
 65 |         "name": "Chips de morango",
 66 |         "price": 13.83,
 67 |         "specifications": [
 68 |             "gluten-free",
 69 |             "low-carb"
 70 |         ]
 71 |     },
 72 |     {
 73 |         "id": 8,
 74 |         "name": "Chips de castanha do par\u00e1",
 75 |         "price": 11.31,
 76 |         "specifications": [
 77 |             "lactose-free",
 78 |             "vegetarian"
 79 |         ]
 80 |     },
 81 |     {
 82 |         "id": 9,
 83 |         "name": "C\u00e1psulas de castanha do par\u00e1",
 84 |         "price": 32.59,
 85 |         "specifications": [
 86 |             "vegan",
 87 |             "sugar-free"
 88 |         ]
 89 |     },
 90 |     {
 91 |         "id": 10,
 92 |         "name": "Barrinhas de mandioquinha",
 93 |         "price": 14.41,
 94 |         "specifications": [
 95 |             "vegan",
 96 |             "low-carb",
 97 |             "sugar-free"
 98 |         ]
 99 |     },
100 |     {
101 |         "id": 11,
102 |         "name": "Salgadinho de morango",
103 |         "price": 16.12,
104 |         "specifications": [
105 |             "gluten-free",
106 |             "low-carb",
107 |             "lactose-free",
108 |             "sugar-free"
109 |         ]
110 |     },
111 |     {
112 |         "id": 12,
113 |         "name": "C\u00e1psulas de milho",
114 |         "price": 7.36,
115 |         "specifications": [
116 |             "vegan",
117 |             "vegetarian",
118 |             "sugar-free"
119 |         ]
120 |     },
121 |     {
122 |         "id": 13,
123 |         "name": "Sopa de lim\u00e3o",
124 |         "price": 20.79,
125 |         "specifications": [
126 |             "low-carb",
127 |             "sugar-free",
128 |             "vegan",
129 |             "lactose-free"
130 |         ]
131 |     },
132 |     {
133 |         "id": 14,
134 |         "name": "C\u00e1psulas de lim\u00e3o",
135 |         "price": 26.98,
136 |         "specifications": [
137 |             "gluten-free",
138 |             "vegetarian",
139 |             "sugar-free",
140 |             "lactose-free"
141 |         ]
142 |     },
143 |     {
144 |         "id": 15,
145 |         "name": "C\u00e1psulas de morango",
146 |         "price": 25.63,
147 |         "specifications": [
148 |             "lactose-free",
149 |             "gluten-free"
150 |         ]
151 |     },
152 |     {
153 |         "id": 16,
154 |         "name": "Salgadinho de milho",
155 |         "price": 25.1,
156 |         "specifications": [
157 |             "vegan",
158 |             "lactose-free",
159 |             "vegetarian",
160 |             "low-carb"
161 |         ]
162 |     },
163 |     {
164 |         "id": 17,
165 |         "name": "Salgadinho de castanha do par\u00e1",
166 |         "price": 27.52,
167 |         "specifications": [
168 |             "gluten-free"
169 |         ]
170 |     },
171 |     {
172 |         "id": 18,
173 |         "name": "Salgadinho de lim\u00e3o",
174 |         "price": 11.73,
175 |         "specifications": [
176 |             "lactose-free"
177 |         ]
178 |     },
179 |     {
180 |         "id": 19,
181 |         "name": "Sopa de morango",
182 |         "price": 33.34,
183 |         "specifications": [
184 |             "vegan",
185 |             "lactose-free",
186 |             "low-carb",
187 |             "gluten-free"
188 |         ]
189 |     },
190 |     {
191 |         "id": 20,
192 |         "name": "Barrinhas de mandioquinha",
193 |         "price": 5.9,
194 |         "specifications": [
195 |             "lactose-free",
196 |             "vegan"
197 |         ]
198 |     }
199 | ]


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