Initial commit

.editorconfig

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+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

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+# Created by https://www.gitignore.io
+
+### Node ###
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+node_modules
+
+
+### OSX ###
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### SublimeText ###
+# cache files for sublime text
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+
+# workspace files are user-specific
+*.sublime-workspace
+
+# project files should be checked into the repository, unless a significant
+# proportion of contributors will probably not be using SublimeText
+# *.sublime-project
+
+# sftp configuration file
+sftp-config.json
+
+
+### VirtualEnv ###
+# Virtualenv
+# http://iamzed.com/2009/05/07/a-primer-on-virtualenv/
+.Python
+[Bb]in
+[Ii]nclude
+[Ll]ib
+[Ss]cripts
+pyvenv.cfg
+pip-selfcheck.json
+
+
+## nightwatch
+reports
+reports/*

package.json

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+{
+  "name": "adonis-validation-provider",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "indicative": "^1.2.4",
+    "lodash": "^3.10.1"
+  },
+  "devDependencies": {
+    "chai": "^3.2.0",
+    "co": "^4.6.0",
+    "mocha": "^2.3.2"
+  }
+}

src/Validator/index.js

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+"use strict";
+
+/**
+ * adonis-validation-provider
+ * Copyright(c) 2015-2015 Harminder Virk
+ * MIT Licensed
+*/
+
+const Indicative = new(require("indicative"))
+const _ = require("lodash")
+
+class Validator {
+
+  constructor() {
+    this.errors = [];
+  }
+
+
+  /**
+   * @function validate
+   * @description validate schema using indicative validate
+   * and returns on first error
+   * @param  {Object} rules
+   * @param  {Object} data
+   * @param  {Object} messages
+   * @return {Promise}
+   * @public
+   */
+  * validate(rules, data, messages) {
+    let self = this;
+    return new Promise(function(resolve, reject) {
+      Indicative
+        .validate(rules, data, messages)
+        .then(function(success) {
+          self.errors = [];
+          resolve();
+        })
+        .catch(function(error) {
+          self.errors = error;
+          resolve();
+        });
+    });
+  }
+
+
+  /**
+   * @function validateAll
+   * @description validate schema using indicative validate
+   * @param  {Object} rules
+   * @param  {Object} data
+   * @param  {Object} messages
+   * @return {Promise}
+   * @public
+   */
+  * validateAll(rules, data, messages) {
+    let self = this;
+    return new Promise(function(resolve, reject) {
+      Indicative
+        .validateAll(rules, data, messages)
+        .then(function(success) {
+          self.errors = [];
+          resolve();
+        })
+        .catch(function(error) {
+          self.errors = error;
+          resolve();
+        });
+    });
+  }
+
+
+  /**
+   * @function fails
+   * @description tells whether there was an error using validate method
+   * or not
+   * @return {Boolean}
+   * @public
+   */
+  fails() {
+    return _.size(this.errors) ? true : false;
+  }
+
+  /**
+   * @function messages
+   * @description returns error messages
+   * @return {Array}
+   * @public
+   */
+  messages() {
+    return this.errors;
+  }
+
+
+  /**
+   * @function extend
+   * @description adds new methods to indicative lib
+   * @param  {String} rule
+   * @param  {Function} method
+   * @param  {String} message
+   * @public
+   */
+  extend(rule, method, message) {
+    Indicative.extend(rule, message, method);
+  }
+
+}
+
+
+module.exports = Validator;

test/validator.spec.js

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+"use strict";
+
+/**
+ * adonis-validation-provider
+ * Copyright(c) 2015-2015 Harminder Virk
+ * MIT Licensed
+*/
+
+const Validator = new(require("../src/Validator"))
+const co = require("co")
+const chai = require("chai")
+const expect = chai.expect
+
+describe("Validator", function() {
+
+  it("should validate data schema and return appropriate errors", function(done) {
+
+    co(function*() {
+
+      let schema = {
+        username: 'required'
+      }
+
+      let data = {};
+
+      yield Validator.validate(schema, data);
+
+      expect(Validator.fails()).to.equal(true);
+      expect(Validator.messages()[0].rule).to.equal("required");
+
+    }).then(done).catch(done)
+
+  });
+
+  it("should not return previous errors when validation is passed next time", function(done) {
+
+    co(function*() {
+
+      let schema = {
+        username: 'required'
+      }
+
+      let data = {
+        username: 'boom'
+      };
+
+      yield Validator.validate(schema, data);
+      expect(Validator.fails()).to.equal(false);
+
+    }).then(done).catch(done)
+
+
+  });
+
+});