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Code Issues Releases Wiki Activity

Refactor public key service to use promises

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This commit is contained in:
Tankred Hase 2014-11-29 16:28:32 +01:00
parent 99c2f24d7d
commit f9f086d622
1 changed files with 29 additions and 49 deletions
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78
src/js/service/publickey.js
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@ -11,95 +11,75 @@ function PublicKey(publicKeyRestDao) {
/**
* Verify the public key behind the given uuid
*/
PublicKey.prototype.verify = function(uuid, callback) {
var uri = '/verify/' + uuid;
this._restDao.get({
uri: uri,
PublicKey.prototype.verify = function(uuid) {
return this._restDao.get({
uri: '/verify/' + uuid,
type: 'text'
}, function(err, res, status) {
if (err && err.code === 400) {
}).catch(function(err) {
if (err.code === 400) {
// there was an attempt to verify a non-existing public key
callback();
return;
}
callback(err, res, status);
throw err;
});
};
/**
* Find the user's corresponding public key
*/
PublicKey.prototype.get = function(keyId, callback) {
var uri = '/publickey/key/' + keyId;
this._restDao.get({
uri: uri
}, function(err, key) {
if (err && err.code === 404) {
callback();
PublicKey.prototype.get = function(keyId) {
return this._restDao.get({
uri: '/publickey/key/' + keyId
}).catch(function(err) {
if (err.code === 404) {
return;
}
if (err) {
callback(err);
return;
}
callback(null, (key && key._id) ? key : undefined);
throw err;
});
};
/**
* Find the user's corresponding public key by email
*/
PublicKey.prototype.getByUserId = function(userId, callback) {
var uri = '/publickey/user/' + userId;
this._restDao.get({
uri: uri
}, function(err, keys) {
// not found
if (err && err.code === 404) {
callback();
return;
}
if (err) {
callback(err);
return;
}
PublicKey.prototype.getByUserId = function(userId) {
return this._restDao.get({
uri: '/publickey/user/' + userId
}).then(function(keys) {
if (!keys || keys.length < 1) {
// 'No public key for that user!'
callback();
return;
}
if (keys.length > 1) {
callback({
errMsg: 'That user has multiple public keys!'
});
throw new Error('That user has multiple public keys!');
}
return keys[0];
}).catch(function(err) {
// not found
if (err.code === 404) {
return;
}
callback(null, keys[0]);
throw err;
});
};
/**
* Persist the user's publc key
*/
PublicKey.prototype.put = function(pubkey, callback) {
PublicKey.prototype.put = function(pubkey) {
var uri = '/publickey/user/' + pubkey.userId + '/key/' + pubkey._id;
this._restDao.put(pubkey, uri, callback);
return this._restDao.put(pubkey, uri);
};
/**
* Delete the public key from the cloud storage service
*/
PublicKey.prototype.remove = function(keyId, callback) {
PublicKey.prototype.remove = function(keyId) {
var uri = '/publickey/key/' + keyId;
this._restDao.remove(uri, callback);
return this._restDao.remove(uri);
};