diff --git a/lib/modules/storage/embarkjs.js b/lib/modules/storage/embarkjs.js index 20cf842ba..e4d09b0e1 100644 --- a/lib/modules/storage/embarkjs.js +++ b/lib/modules/storage/embarkjs.js @@ -1,37 +1,2 @@ /* global EmbarkJS */ -import {detectSeries} from 'async'; - -let __embarkStorage = {}; - -__embarkStorage.setProviders = async function (dappConnOptions) { - try { - await detectSeries(dappConnOptions, async (dappConn, callback) => { - if(dappConn === '$BZZ' || dappConn.provider === 'swarm'){ - let options = dappConn; - if(dappConn === '$BZZ') options = {"useOnlyGivenProvider": true}; - try{ - await EmbarkJS.Storage.setProvider('swarm', options); - let isAvailable = await EmbarkJS.Storage.isAvailable(); - callback(null, isAvailable); - }catch(err){ - callback(null, false); // catch errors for when bzz object not initialised but config has requested it to be used - } - } - else if(dappConn.provider === 'ipfs') { - // set the provider then check the connection, if true, use that provider, else, check next provider - try{ - await EmbarkJS.Storage.setProvider('ipfs', dappConn); - let isAvailable = await EmbarkJS.Storage.isAvailable(); - callback(null, isAvailable); - } catch(err) { - callback(null, false); // catch but keep looping by not passing err to callback - } - } - }, function(err, result){ - if(!result) throw new Error('Could not connect to a storage provider using any of the dappConnections in the storage config'); - }); - } catch (err) { - throw new Error('Failed to connect to a storage provider: ' + err.message); - } - };