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Code Issues Releases Wiki Activity

refactored cloudstorage dao

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This commit is contained in:
Tankred Hase 2013-06-10 20:10:39 +02:00
parent 019c23b511
commit 07325b8ed0
1 changed files with 34 additions and 28 deletions
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62
src/js/dao/cloudstorage-dao.js
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@ -2,9 +2,11 @@
* High level storage api for handling syncing of data to
* and from the cloud.
*/
app.dao.CloudStorage = function(window, $) {
define(['jquery'], function($) {
'use strict';
var self = {};
//
// Generic Ajax helper functions
//
@ -12,7 +14,7 @@ app.dao.CloudStorage = function(window, $) {
/**
* GET (read) request
*/
this.get = function(uri, callback) {
self.get = function(uri, callback) {
$.ajax({
url: uri,
type: 'GET',
@ -22,7 +24,8 @@ app.dao.CloudStorage = function(window, $) {
},
error: function(xhr, textStatus, err) {
callback({
errMsg: xhr.status + ': ' + xhr.statusText
errMsg: xhr.status + ': ' + xhr.statusText,
err: err
});
}
});
@ -31,7 +34,7 @@ app.dao.CloudStorage = function(window, $) {
/**
* PUT (update) request
*/
this.put = function(item, uri, callback) {
self.put = function(item, uri, callback) {
$.ajax({
url: uri,
type: 'PUT',
@ -42,7 +45,8 @@ app.dao.CloudStorage = function(window, $) {
},
error: function(xhr, textStatus, err) {
callback({
errMsg: xhr.status + ': ' + xhr.statusText
errMsg: xhr.status + ': ' + xhr.statusText,
err: err
});
}
});
@ -51,7 +55,7 @@ app.dao.CloudStorage = function(window, $) {
/**
* DELETE (remove) request
*/
this.remove = function(uri, callback) {
self.remove = function(uri, callback) {
$.ajax({
url: uri,
type: 'DELETE',
@ -60,7 +64,8 @@ app.dao.CloudStorage = function(window, $) {
},
error: function(xhr, textStatus, err) {
callback({
errMsg: xhr.status + ': ' + xhr.statusText
errMsg: xhr.status + ': ' + xhr.statusText,
err: err
});
}
});
@ -74,18 +79,18 @@ app.dao.CloudStorage = function(window, $) {
* Pushes an encrypted item to the user's cloud storage
* @param type [String] The type of item e.g. 'email'
*/
this.putEncryptedItem = function(item, type, emailAddress, folderName, callback) {
self.putEncryptedItem = function(item, type, emailAddress, folderName, callback) {
var uri = app.config.cloudUrl + '/' + type + '/user/' + emailAddress + '/folder/' + folderName + '/' + item.id;
this.put(item, uri, callback);
self.put(item, uri, callback);
};
/**
* Delete an encrypted item from the cloud
* @param type [String] The type of item e.g. 'email'
*/
this.deleteEncryptedItem = function(id, type, emailAddress, folderName, callback) {
self.deleteEncryptedItem = function(id, type, emailAddress, folderName, callback) {
var uri = app.config.cloudUrl + '/' + type + '/user/' + emailAddress + '/folder/' + folderName + '/' + id;
this.remove(uri, callback);
self.remove(uri, callback);
};
/**
@ -94,9 +99,9 @@ app.dao.CloudStorage = function(window, $) {
* @param offset [Number] The offset of items to fetch (0 is the last stored item)
* @param num [Number] The number of items to fetch (null means fetch all)
*/
this.listEncryptedItems = function(type, emailAddress, folderName, callback) {
self.listEncryptedItems = function(type, emailAddress, folderName, callback) {
var uri = app.config.cloudUrl + '/' + type + '/user/' + emailAddress + '/folder/' + folderName;
this.get(uri, callback);
self.get(uri, callback);
};
//
@ -106,10 +111,10 @@ app.dao.CloudStorage = function(window, $) {
/**
* Find the user's corresponding public key
*/
this.getPublicKey = function(keyId, callback) {
self.getPublicKey = function(keyId, callback) {
var uri = app.config.cloudUrl + '/publickey/key/' + keyId;
this.get(uri, function(err, key) {
self.get(uri, function(err, key) {
if (err) {
callback(err);
return;
@ -129,10 +134,10 @@ app.dao.CloudStorage = function(window, $) {
/**
* Find the user's corresponding public key by email
*/
this.getPublicKeyByUserId = function(userId, callback) {
self.getPublicKeyByUserId = function(userId, callback) {
var uri = app.config.cloudUrl + '/publickey/user/' + userId;
this.get(uri, function(err, keys) {
self.get(uri, function(err, keys) {
if (err) {
callback(err);
return;
@ -159,17 +164,17 @@ app.dao.CloudStorage = function(window, $) {
/**
* Persist the user's publc key
*/
this.putPublicKey = function(pubkey, callback) {
self.putPublicKey = function(pubkey, callback) {
var uri = app.config.cloudUrl + '/publickey/user/' + pubkey.userId + '/key/' + pubkey._id;
this.put(pubkey, uri, callback);
self.put(pubkey, uri, callback);
};
/**
* Delete the public key from the cloud storage service
*/
this.removePublicKey = function(keyId, callback) {
self.removePublicKey = function(keyId, callback) {
var uri = app.config.cloudUrl + '/publickey/key/' + keyId;
this.remove(uri, callback);
self.remove(uri, callback);
};
//
@ -179,9 +184,9 @@ app.dao.CloudStorage = function(window, $) {
/**
* Fetch private key by id
*/
this.getPrivateKey = function(keyId, callback) {
self.getPrivateKey = function(keyId, callback) {
var uri = app.config.cloudUrl + '/privatekey/key/' + keyId;
this.get(uri, function(err, key) {
self.get(uri, function(err, key) {
if (err) {
callback(err);
return;
@ -201,17 +206,18 @@ app.dao.CloudStorage = function(window, $) {
/**
* Persist encrypted private key to cloud service
*/
this.putPrivateKey = function(privkey, callback) {
self.putPrivateKey = function(privkey, callback) {
var uri = app.config.cloudUrl + '/privatekey/user/' + privkey.userId + '/key/' + privkey._id;
this.put(privkey, uri, callback);
self.put(privkey, uri, callback);
};
/**
* Delete the private key from the cloud storage service
*/
this.removePrivateKey = function(keyId, callback) {
self.removePrivateKey = function(keyId, callback) {
var uri = app.config.cloudUrl + '/privatekey/key/' + keyId;
this.remove(uri, callback);
self.remove(uri, callback);
};
};
return self;
});