ngOfflineModel

Your module for Offline operations with AngularJS

Installation

1 - Via NPM

$ npm install ng-offline-model

2 - Via bower

$ bower install ng-offline-model

3 - Clone this repository and access the generated folder

$ git clone git://github.com/willmendesneto/ngOfflineModel.git [project-name]
$ cd [project-name]

Once you have ngOfflineModel in your project, just include 'keepr.ngOfflineModel' as a dependency in your Angular application and you’re good to go. It's works!

    angular.module('myModule', ['keepr.ngOfflineModel'])

Methods and attributes

attributes

• primaryKey: Primary Key that will be used for ngOfflineModel. This value will be unique;
• fields: Fields for mapp in ngOfflineModel. Only these chosen fields will be stored for the service;
• key: Key used for store locally (localStorage and sessionStorage are stored key value based);
• secret: Secret key for store;

Methods

• init: service contructor;
• createValueObject: Create the ValueObject of item for add/edit/list, based in fields attribute;
• setStorageType: set/update storageType (localStorage/sessionStorage);
• setKey: Set the storageType key for store in browser, based in key => value;
• getKey: Return the key used in this moment for ngOfflineModel instance;
• setListItems: Add default/first list items for store in storageType selected;
• getListItems: Return list items stored locally in browser;
• setFields: Set fields that ngOfflineModel will be map for store;
• countTotalItems: Return the count of totalItems, based in Primary Key;
• create: Create new item in list items stored locally;
• update: Update item stored locally in list items;
• delete: Remove item stored locally;
• clearAll: Clear all items stored locally, based in storageType;

Example

var contactMock = [
  {_id: 1, name: 'Allan Benjamin', address: 'St. Claire Avenue, Nº 101', phone: '557188339933'},
  {_id: 2, name: 'Georgia Smith', address: 'St. Claire Avenue, Nº 102', phone: '557188339933'},
  {_id: 3, name: 'Gregory Levinsky', address: 'St. Claire Avenue, Nº 103', phone: '557188339933'},
  {_id: 4, name: 'Jackeline Macfly', address: 'St. Claire Avenue, Nº 104', phone: '557188339933'},
  {_id: 5, name: 'Joseph Climber', address: 'St. Claire Avenue, Nº 105', phone: '557188339933'},
  {_id: 6, name: 'Joshua Jackson', address: 'St. Claire Avenue, Nº 106', phone: '557188339933'}
];

var params = {
  // localStorage/sessionStorage key
  key: 'contactMock',
  // primary field. This field will be increased automatically
  primaryKey: '_id',
  // Fields mapped for store
  fields: ['_id', 'name', 'address', 'phone'],
  // you can add new methods via params too
  myMethod: function() {
    console.log('My method is working!');
  }
};

var ContactModel = ngOfflineModel.setStorageType('localStorage')
                                  .init(contactMock, params);

// return contactMock value;
ContactModel.getListItems();
// return 'contactMock';
ContactModel.getKey();
// === contactMock.length;
ContactModel.countTotalItems(contactMock);


// Create an item
var contact = {
  name: 'This is a test',
  address: 'Adress test',
  phone: '557188998877'
};
ContactModel.create(contact);

// Update the item
contact = {
  phone: '559554138698',
  // This field is verified based in `primaryKey` attribute value
  _id: 7
};

ContactModel.update(contact);

// Removing the item
ContactModel.delete(7);

// Removing all items of storage
ContactModel.clearAll();

Author

Wilson Mendes (willmendesneto)

• https://plus.google.com/+WilsonMendes
• https://twitter.com/willmendesneto
• http://github.com/willmendesneto

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