all files / app/main/apps/notes/services/ labels.service.js

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(function ()
{
    'use strict';
 
    angular
        .module('app.notes')
        .factory('LabelsService', LabelsService);
 
    /** @ngInject */
    function LabelsService(msUtils, NotesService, msApi, $q)
    {
        var service = {
            data       : [],
            addLabel   : addLabel,
            updateLabel: updateLabel,
            deleteLabel: deleteLabel,
            getData    : getData
        };
 
        /**
         * Add label
         * @param newLabel
         */
        function addLabel(newLabel)
        {
            if ( newLabel.name === '' )
            {
                return;
            }
 
            service.data.push({
                id   : msUtils.guidGenerator(),
                name : newLabel.name,
                color: newLabel.color || ''
            });
        }
 
        /**
         * Update Label
         * @param note
         */
        function updateLabel(note)
        {
            for ( var i = 0; i < service.data.length; i++ )
            {
                if ( service.data[i].id === note.id )
                {
                    service.data[i] = note;
                }
            }
        }
 
        /**
         * Delete Label
         * @param label
         */
        function deleteLabel(label)
        {
            var notes = NotesService.data;
 
            // Look for all notes if they have the labels
            for ( var j = 0; j < notes.length; j++ )
            {
                if ( notes[j].labels.indexOf(label.id) > -1 )
                {
                    notes[j].labels.splice(notes[j].labels.indexOf(label.id), 1);
                }
            }
 
            // Delete label from service data
            for ( var i = 0; i < service.data.length; i++ )
            {
                if ( service.data[i].id === label.id )
                {
                    service.data.splice(i, 1);
                }
            }
 
        }
 
        /**
         * Get service data
         * @returns {Array}
         */
        function getData()
        {
            // Create a new deferred object
            var deferred = $q.defer();
 
            msApi.request('notes.labels@get', {},
                // SUCCESS
                function (response)
                {
                    // Attach the data
                    service.data = response.data;
 
                    // Resolve the promise
                    deferred.resolve(response);
                },
 
                // ERROR
                function (response)
                {
                    // Reject the promise
                    deferred.reject(response);
                }
            );
 
            return deferred.promise;
        }
 
        return service;
 
    }
})();