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@carlosmuvi carlosmuvi/app.js

forked from jgoux/app.js
Last active Aug 29, 2015
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angular.module('myApp', ['ionic', 'myApp.services', 'myApp.controllers'])
.run(function(DB) {
DB.init();
});
angular.module('myApp.config', [])
.constant('DB_CONFIG', {
name: 'DB',
tables: [
{
name: 'documents',
columns: [
{name: 'id', type: 'integer primary key'},
{name: 'title', type: 'text'},
{name: 'keywords', type: 'text'},
{name: 'version', type: 'integer'},
{name: 'release_date', type: 'text'},
{name: 'filename', type: 'text'},
{name: 'context', type: 'text'}
]
}
]
});
angular.module('myApp.controllers', ['myApp.services'])
.controller('DocumentCtrl', function($scope, Document) {
$scope.documents = [];
$scope.document = null;
// Get all the documents
Document.all().then(function(documents){
$scope.documents = documents;
});
// Get one document, example with id = 2
Document.getById(2).then(function(document) {
$scope.document = document;
});
});
angular.module('myApp.services', ['myApp.config'])
// DB wrapper
.factory('DB', function($q, DB_CONFIG) {
var self = this;
self.db = null;
self.init = function() {
// Use self.db = window.sqlitePlugin.openDatabase({name: DB_CONFIG.name}); in production
self.db = window.openDatabase(DB_CONFIG.name, '1.0', 'database', -1);
angular.forEach(DB_CONFIG.tables, function(table) {
var columns = [];
angular.forEach(table.columns, function(column) {
columns.push(column.name + ' ' + column.type);
});
var query = 'CREATE TABLE IF NOT EXISTS ' + table.name + ' (' + columns.join(',') + ')';
self.query(query);
console.log('Table ' + table.name + ' initialized');
});
};
self.query = function(query, bindings) {
bindings = typeof bindings !== 'undefined' ? bindings : [];
var deferred = $q.defer();
self.db.transaction(function(transaction) {
transaction.executeSql(query, bindings, function(transaction, result) {
deferred.resolve(result);
}, function(transaction, error) {
deferred.reject(error);
});
});
return deferred.promise;
};
self.fetchAll = function(result) {
var output = [];
for (var i = 0; i < result.rows.length; i++) {
output.push(result.rows.item(i));
}
return output;
};
self.fetch = function(result) {
return result.rows.item(0);
};
return self;
})
// Resource service example
.factory('Document', function(DB) {
var self = this;
self.all = function() {
return DB.query('SELECT * FROM documents')
.then(function(result){
return DB.fetchAll(result);
});
};
self.getById = function(id) {
return DB.query('SELECT * FROM documents WHERE id = ?', [id])
.then(function(result){
return DB.fetch(result);
});
};
return self;
});
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