.editorconfig

+# http://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.json]
+indent_size = 2

.gitlab-ci.yml

+# Esse exemplo não é muito diferente do que você já viu anteriormente. A
+# diferença é que este projeto utiliza módulos para cobertura de código, que
+# indicam porcentagem do código coberta pelos testes da aplicação.
+# Para que o Gitlab "entenda" isso e coloque uma coluna nova na interface
+# é necessário editar o campo "Test coverage parsing", em
+# <project>/Settings, adicionando expressão regular de acordo com o informado
+# pelo programa utilizado no seu projeto para cobertura de código.
+#
+# Para esse programa, a expressão regular é ^Statements\s*:\s*\d+.\d+\%
+
+image: node:4.2
+
+services:
+  - mongo:latest
+
+before_script:
+  - npm config set cache /cache/npm
+  - npm install --silent -g gulp
+  - npm install --silent
+  - cp config/example.yaml config/test.yaml
+  - sed -i 's/database\x3a[ ]*\x27test\x27/database\x3a \x27simmc_test\x27/' config/test.yaml
+  - sed -i 's/host\x3a[ ]*\x27localhost\x27/host\x3a \x27mongo\x27/' config/test.yaml
+
+check:
+  stage: test
+  script:
+    - gulp lint
+    - gulp test
+  tags:
+    - node
+    - mongo

.jscsrc

+{
+	"preset": "airbnb",
+	"validateIndentation": 4,
+	"requireTrailingComma": false,
+	"disallowTrailingComma": true,
+	"requireCurlyBraces": [
+	    "if",
+	    "else",
+	    "for",
+	    "while",
+	    "do",
+	    "try",
+	    "catch"
+	],
+	"requireCamelCaseOrUpperCaseIdentifiers": "ignoreProperties",
+	"disallowKeywordsOnNewLine": [],
+	"maximumLineLength": 80,
+	"requirePaddingNewLinesAfterBlocks": {
+		"allExcept": ["inCallExpressions", "inNewExpressions", "inArrayExpressions", "inProperties"]
+	}
+}

.jshintrc

+{
+  /*
+   * ENVIRONMENTS
+   * =================
+   */
+
+  // Define globals exposed by modern browsers.
+  "browser": false,
+
+  // Define globals exposed by Node.js.
+  "node": true,
+
+  // Allow ES6.
+  "esnext": true,
+
+  /*
+   * ENFORCING OPTIONS
+   * =================
+   */
+
+  // Prohibit use of == and != in favor of === and !==.
+  "eqeqeq": true,
+
+  // Enforce tab width of 2 spaces.
+  "indent": 4,
+
+  // Prohibit use of a variable before it is defined.
+  "latedef": false,
+
+  // Require capitalized names for constructor functions.
+  "newcap": true,
+
+  // Enforce use of single quotation marks for strings.
+  "quotmark": "single",
+
+  // Prohibit use of explicitly undeclared variables.
+  "undef": true,
+
+  // Warn when variables are defined but never used.
+  "unused": "vars",
+
+  /*
+   * RELAXING OPTIONS
+   * =================
+   */
+
+  // Suppress warnings about == null comparisons.
+  "eqnull": true,
+
+  // Add global variables for Mocha and Chai
+  "globals": {
+       "describe": false,
+       "xdescribe": false,
+       "ddescribe": false,
+       "it": false,
+       "xit": false,
+       "iit": false,
+       "beforeEach": false,
+       "afterEach": false,
+       "before": false,
+       "after": false
+   }
+}

README.md

-Esse repositório contém exemplos de uso do sistema de integração contínua do
-gitlab.
-
-Cada exemplo encontra-se em um ramo diferente, nomeado como
-`exemplo/X`, onde X é um inteiro crescente. Normalmente, quanto maior X, mais
-funcionalidades são apresentadas.
-
-Para ver o primeiro exemplo mude para o *branch* `exemplo/1` com o comando abaixo e
-abra o arquivo `.gitlab-ci.yml`.
-
-```
-git checkout -t origin/exemplo/1
-```
-
-Todos os *builds* feitos aparecem no item *Builds*, aba *All*, do menu lateral esquerdo
-no Gitlab.
-
-Clique no valor sob a coluna *Status* para ver detalhes do *build*. Repare
-no campo *Ref*, que indica o *branch* onde a *build* foi executada.

api/controllers/locations.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+var FilterParser = require('filter-parser');
+var createError = require('http-errors');
+
+module.exports = {
+    list: list,
+    index: index,
+    read: read
+};
+
+var filterParser = new FilterParser({
+    identifierParser: function(ident) {
+        // convert the identifier id into _id
+        if (ident === 'id') {
+            ident = '_id';
+        }
+
+        // only accept a few valid identifiers
+        if ((ident !== '_id') &&
+            (ident !== 'name') &&
+            (ident !== 'adminLevel') &&
+            (ident !== 'extras.city_code')) {
+            throw new Error('Invalid identifier ' + ident);
+        }
+
+        return ident;
+    }
+});
+
+function mapLocation(doc) {
+    return {
+        id: parseInt(doc.id),
+        score: doc.score,
+        name: doc.name,
+        adminLevel: doc.adminLevel,
+        border: doc.border,
+        subDivisions: doc.subDivisions,
+        extras: doc.extras
+    };
+}
+
+function list(req, res, next) {
+    var Location = req.db.model('Location');
+
+    // retrieve query parameters
+    var perPage = req.query.per_page || 10;
+    var page = req.query.page || 1;
+    var search = req.query.query;
+    var filters = req.query.filters;
+
+    // build the query
+    var qQuery = {};
+    var qProjection = { _id: 1, name: 1, adminLevel: 1, extras: 1 };
+    var qSort = { _id: 1 };
+
+    if (filters) {
+        try {
+            qQuery = filterParser.parse(filters);
+        }
+        catch (err) {
+            next(createError.BadRequest(
+                'Invalid filter expression. Check your syntax and try again.'));
+            return;
+        }
+    }
+
+    if (search) {
+        qQuery.$text = { $search: search };
+        qProjection.score = { $meta: 'textScore' };
+        qSort = { score: { $meta: 'textScore' } };
+    }
+
+    var q = Location
+        .find(qQuery, qProjection)
+        .sort(qSort)
+        .skip((page - 1) * perPage)
+        .limit(perPage);
+
+    // execute the query
+    q.exec(function(err, docs) {
+        if (err) {
+            req.log.error(err);
+            next(createError.BadRequest(
+                'Unfortunately, the request you are making cannot be ' +
+                'fulfilled by the server.'));
+            return;
+        }
+
+        var locations = [];
+        docs.forEach(function(doc) {
+            locations.push(mapLocation(doc));
+        });
+
+        res.status(200).json(locations);
+    });
+}
+
+function index(req, res, next) {
+    var Location = req.db.model('Location');
+
+    var q = Location
+        .find({}, { _id: 1, adminLevel: 1, name: 1 })
+        .sort({ _id: 1 });
+
+    // execute the query
+    q.exec(function(err, docs) {
+        /* istanbul ignore if */
+        if (err) {
+            req.log.error(err);
+            next(createError.InternalServerError());
+            return;
+        }
+
+        var result = {
+            keys: ['adminLevel', 'id', 'name'],
+            index: {}
+        };
+
+        docs.forEach(function(doc) {
+            if (!result.index[doc.adminLevel]) {
+                result.index[doc.adminLevel] = {};
+            }
+
+            result.index[doc.adminLevel][doc.id] = doc.name;
+        });
+
+        res.status(200).json(result);
+    });
+}
+
+function read(req, res, next) {
+    var Location = req.db.model('Location');
+
+    var locationId = req.params.locationId;
+
+    var projection = {
+        _id: 1,
+        name: 1,
+        adminLevel: 1,
+        extras: 1
+    };
+    if (req.query.border) {
+        projection.border = 1;
+    }
+
+    if (req.query.sub_divisions) {
+        projection.subDivisions = 1;
+    }
+
+    Location.findOne({_id: locationId}, projection, function(err, doc) {
+        /* istanbul ignore if */
+        if (err) {
+            req.log.error(err);
+            next(createError.InternalServerError());
+            return;
+        }
+
+        if (!doc) {
+            next(createError.NotFound(
+                'Location \'' + locationId + '\' could not be found.'));
+            return;
+        }
+
+        res.status(200).json(mapLocation(doc));
+    });
+}

api/controllers/users.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+module.exports = {
+    list: list,
+    create: create,
+    read: read,
+    update: update,
+    delete: del
+};
+
+function mapUser(doc) {
+    var user = {
+        id: String(doc.id),
+        email: doc.email,
+        firstname: doc.firstname,
+        lastname: doc.lastname,
+        tags: doc.tags,
+        created_at: doc.created_at,
+        updated_at: doc.updated_at
+    };
+
+    return user;
+}
+
+function list(req, res) {
+    var User = req.db.model('User');
+
+    var perPage = req.query.per_page || 10;
+    var page = req.query.page || 1;
+    var offset = (page - 1) * perPage;
+
+    var q = User
+        .find()
+        .skip(offset)
+        .limit(perPage);
+
+    q.exec(function(err, docs) {
+        if (err) {
+            console.error(err);
+            res.status(500).json({ message: 'Database query failed.' });
+            return;
+        }
+
+        var users = [];
+        docs.forEach(function(doc) {
+            users.push(mapUser(doc));
+        });
+
+        res.json(users);
+    });
+}
+
+function create(req, res) {
+    var User = req.db.model('User');
+
+    var userEmail = req.body.email;
+    var userPassword = req.body.password;
+    var userFirstname = req.body.firstname;
+    var userLastname = req.body.lastname;
+    var userTags = req.body.tags;
+
+    // add comment
+    var doc = new User();
+    doc.email = userEmail;
+    doc.password = userPassword;
+    doc.firstname = userFirstname;
+    doc.lastname = userLastname;
+    doc.tags = userTags;
+    doc.save(function(err) {
+        if (err) {
+            console.error(err);
+            res.status(500).json({
+                message: 'Failed to save user to the database.'
+            });
+            return;
+        }
+
+        res.status(200).json(mapUser(doc));
+    });
+}
+
+function read(req, res) {
+    var User = req.db.model('User');
+
+    var userId = req.params.userId;
+
+    User.findOne({_id: userId}, function(err, doc) {
+        if (err) {
+            console.error(err);
+            res.status(500).json({ message: 'Database query failed.' });
+            return;
+        }
+
+        if (!doc) {
+            res.status(404).json({ message: 'User could not be found.' });
+            return;
+        }
+
+        res.status(200).json(mapUser(doc));
+    });
+}
+
+function update(req, res) {
+    var User = req.db.model('User');
+
+    var userId = req.params.userId;
+
+    var userEmail = req.body.email;
+    var userPassword = req.body.password;
+    var userFirstname = req.body.firstname;
+    var userLastname = req.body.lastname;
+    var userTags = req.body.tags;
+
+    User.findOne({_id: userId}, function(err, doc) {
+        if (err) {
+            console.error(err);
+            res.status(500).json({ message: 'Database query failed.' });
+            return;
+        }
+
+        if (!doc) {
+            res.status(404).json({ message: 'User could not be found.' });
+            return;
+        }
+
+        doc.email = userEmail || doc.email;
+        doc.password = userPassword || doc.password;
+        doc.firstname = userFirstname || doc.firstname;
+        doc.lastname = userLastname || doc.lastname;
+        doc.tags = userTags || doc.tags;
+        doc.save(function(err) {
+            if (err) {
+                console.error(err);
+                res.status(500).json({
+                    message: 'Failed to save user to the database.'
+                });
+                return;
+            }
+
+            res.status(200).json(mapUser(doc));
+        });
+    });
+}
+
+function del(req, res) {
+    var User = req.db.model('User');
+
+    var userId = req.params.userId;
+
+    User.findOne({_id: userId}, function(err, doc) {
+        if (err) {
+            console.error(err);
+            res.status(500).json({ message: 'Database query failed.' });
+            return;
+        }
+
+        if (!doc) {
+            res.status(404).json({ message: 'User could not be found.' });
+            return;
+        }
+
+        doc.remove(function(err) {
+            if (err) {
+                console.error(err);
+                res.status(500).json({ message: 'Database query failed.' });
+                return;
+            }
+
+            res.status(200).json({ message: 'User sucessufully removed.' });
+        });
+    });
+}

api/middleware/mongodb.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+var mongoose = require('mongoose');
+var glob = require('glob');
+var path = require('path');
+
+module.exports = function(config) {
+    var connectString = 'mongodb://' + config.get('mongodb.host') + ':' +
+                                       config.get('mongodb.port') + '/' +
+                                       config.get('mongodb.database');
+
+    mongoose.connect(connectString);
+    mongoose.connection.on('error', function(err) {
+        throw err;
+    });
+
+    glob.sync(path.resolve(__dirname, '../models/*.js'))
+        .forEach(function(file) {
+            require(file)();
+        });
+
+    return function(req, res, next) {
+        req.db = mongoose;
+        next();
+    };
+};

api/models/location.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+var mongoose = require('mongoose');
+
+module.exports = function() {
+    var locationSchema = mongoose.Schema({
+        _id: {type: Number, required: true},
+        name: {type: String, required: true},
+        adminLevel: {type: Number, required: true},
+        border: {type: Object, required: true},
+        subDivisions: {type: Object},
+        extras: {type: mongoose.Schema.Types.Mixed}
+    });
+
+    // Workaround Alert:
+    //  The following virtual is only needed as a placeholder for the
+    //  calculated score of a text search on this collection. If this virtual
+    //  is ommited, mongoose hides the 'score' field on the final document
+    //  returned on queries.
+    locationSchema.virtual('score');
+
+    locationSchema.index({ adminLevel: 1 });
+
+    locationSchema.index({ name: 'text', 'extras.city_code': 'text' },
+        { default_language: 'portuguese' });
+
+    return mongoose.model('Location', locationSchema);
+};

api/models/user.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+var mongoose = require('mongoose');
+var bcrypt = require('bcrypt');
+
+var BCRYPT_SALT_WORK_FACTOR = 10;
+var MAX_NUMBER_OF_TAGS = 256;
+
+module.exports = function() {
+    var userSchema = mongoose.Schema({
+        email: {type: String, required: true, unique: true },
+        password: {type: String, required: true },
+        firstname: {type: String},
+        lastname: {type: String},
+        tags: [String],
+        created_at: {type: Date },
+        updated_at: {type: Date }
+    });
+
+    userSchema.pre('save', function(next) {
+        var _this = this;
+        var now = new Date();
+
+        // set/update the created_at and updated_at fields
+        _this.updated_at = now;
+        if (!_this.created_at) {
+            _this.created_at = now;
+        }
+
+        // hash the password (only if has been modified or is new)
+        if (!_this.isModified('password')) {
+            next();
+        } else {
+            // generate a salt
+            bcrypt.genSalt(BCRYPT_SALT_WORK_FACTOR, function(err, salt) {
+                if (err) {
+                    return next(err);
+                }
+
+                // hash the password along with our new salt
+                bcrypt.hash(_this.password, salt, function(err, hash) {
+                    if (err) {
+                        return next(err);
+                    }
+
+                    // override the cleartext password with the hashed one
+                    _this.password = hash;
+                    next();
+                });
+            });
+        }
+    });
+
+    function validateEmail(value) {
+        if ((value.length < 4) || (value.length > 255)) {
+            return false;
+        }
+
+        if (!value.match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    function validatePassword(value) {
+        if ((value.length < 8) || (value.length > 256)) {
+            return false;
+        }
+
+        if (!value.match(/^[a-zA-Z0-9$-\/:-?{-~!\"^_`\[\]]*$/)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    function validateTags(value) {
+        if (value.length > MAX_NUMBER_OF_TAGS) {
+            return false;
+        }
+
+        for (var i = 0; i < value.length; i++) {
+            if (!value[i].match(/^[A-Za-z]+[A-Za-z0-9.-_]+$/)) {
+                return false;
+            }
+
+            if (value[i].length > 28) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    function validateName(value) {
+        if ((value.length < 3) || (value.length > 28)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    userSchema.path('email').validate(validateEmail);
+    userSchema.path('password').validate(validatePassword);
+    userSchema.path('tags').validate(validateTags);
+    userSchema.path('firstname').validate(validateName);
+    userSchema.path('lastname').validate(validateName);
+
+    return mongoose.model('User', userSchema);
+};

api/router-v1.js

+/*
+ * Copyright (C) 2015 Centro de Computacao Cientifica e Software Livre
+ * Departamento de Informatica - Universidade Federal do Parana
+ *
+ * This file is part of simmc.
+ *
+ * simmc is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * simmc is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with simmc.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+var osprey = require('osprey');
+
+// import controllers
+var users = require('./controllers/users');
+var locations = require('./controllers/locations');
+
+var router = module.exports = osprey.Router();
+
+router.get('/users', users.list);
+router.post('/users', users.create);
+router.get('/users/{userId}', { userId: { type: 'string' } }, users.read);
+router.put('/users/{userId}', { userId: { type: 'string' } }, users.update);
+router.delete('/users/{userId}', { userId: { type: 'string' } }, users.delete);
+
+router.get('/locations', locations.list);
+router.get('/locations/_index', locations.index);
+router.get('/locations/{locationId}',
+    { locationId: { type: 'integer' } }, locations.read);

api/specs/examples/body/user.json

+{
+  "email": "email@something.com",
+  "password": "somerandompassword",
+  "firstname": "Name",
+  "tags": ["SomeProject", "AnotherProject"]
+}

api/specs/examples/collections/locations.json

+[
+  {
+    "id": "11",
+    "name": "RONDÔNIA",
+    "adminLevel": 4,
+    "extras": {}
+  },
+  {
+    "id": "14",
+    "name": "RORAIMA",
+    "adminLevel": 4,
+    "extras": {}
+  },
+  {
+    "id": "13",
+    "name": "AMAZONAS",
+    "adminLevel": 4,
+    "extras": {}
+  },
+  {
+    "id": "16",
+    "name": "AMAPÁ",
+    "adminLevel": 4,
+    "extras": {}
+  }
+]

api/specs/examples/collections/users.json

+[
+  {
+    "id": "5639ff8eeca3b4f8334e9917",
+    "email": "email@something.com",
+    "firstname": "Name",
+    "tags": [
+      "SomeProject",
+      "AnotherProject"
+    ],
+    "created_at": "2015-11-04T12:52:30.781Z",
+    "updated_at": "2015-11-04T12:52:30.781Z"
+  },
+  {
+    "id": "558acc151806abf713891b6c",
+    "email": "another@user.me",
+    "tags": [],
+    "created_at": "2015-06-24T15:26:13.281Z",
+    "updated_at": "2015-06-24T15:26:13.281Z"
+  },
+  {
+    "id": "5638a4c39517775d37a506b1",
+    "email": "yet@another.biz",
+    "firstname": "John",
+    "lastname": "Doe",
+    "tags": [
+       "SomeProject"
+    ],
+    "created_at": "2015-11-03T12:12:51.855Z",
+    "updated_at": "2015-11-03T12:12:51.855Z"
+  }
+]