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floDapps v2.4.1

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- support for multiple cloud networks
This commit is contained in:
sairajzero 2023-07-29 05:01:14 +05:30
parent 471f291848
commit 5be35c28ce
1 changed files with 25 additions and 27 deletions
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52
floDapps.js
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@ -1,4 +1,4 @@
(function (EXPORTS) { //floDapps v2.4.0
(function (EXPORTS) { //floDapps v2.4.1
/* General functions for FLO Dapps*/
'use strict';
const floDapps = EXPORTS;
@ -172,12 +172,7 @@
//general
lastTx: {},
//supernode (cloud list)
supernodes: {
indexes: {
uri: null,
pubKey: null
}
}
supernodes: {}
}
var obs_a = {
//login credentials
@ -257,7 +252,8 @@
return new Promise((resolve, reject) => {
if (!startUpOptions.cloud)
return resolve("No cloud for this app");
compactIDB.readData("lastTx", floCloudAPI.SNStorageID, DEFAULT.root).then(lastTx => {
const CLOUD_KEY = "floCloudAPI#" + floCloudAPI.SNStorageID;
compactIDB.readData("lastTx", CLOUD_KEY, DEFAULT.root).then(lastTx => {
var query_options = { sentOnly: true, pattern: floCloudAPI.SNStorageName };
if (typeof lastTx == 'number') //lastTx is tx count (*backward support)
query_options.ignoreOld = lastTx;
@ -265,25 +261,27 @@
query_options.after = lastTx;
//fetch data from flosight
floBlockchainAPI.readData(floCloudAPI.SNStorageID, query_options).then(result => {
for (var i = result.data.length - 1; i >= 0; i--) {
var content = JSON.parse(result.data[i])[floCloudAPI.SNStorageName];
for (let sn in content.removeNodes)
compactIDB.removeData("supernodes", sn, DEFAULT.root);
for (let sn in content.newNodes)
compactIDB.writeData("supernodes", content.newNodes[sn], sn, DEFAULT.root);
for (let sn in content.updateNodes)
compactIDB.readData("supernodes", sn, DEFAULT.root).then(r => {
r = r || {}
r.uri = content.updateNodes[sn];
compactIDB.writeData("supernodes", r, sn, DEFAULT.root);
});
}
compactIDB.writeData("lastTx", result.lastItem, floCloudAPI.SNStorageID, DEFAULT.root);
compactIDB.readAllData("supernodes", DEFAULT.root).then(nodes => {
floCloudAPI.init(nodes)
.then(result => resolve("Loaded Supernode list\n" + result))
.catch(error => reject(error))
})
compactIDB.readData("supernodes", CLOUD_KEY, DEFAULT.root).then(nodes => {
nodes = nodes || {};
for (var i = result.data.length - 1; i >= 0; i--) {
var content = JSON.parse(result.data[i])[floCloudAPI.SNStorageName];
for (let sn in content.removeNodes)
delete nodes[sn];
for (let sn in content.newNodes)
nodes[sn] = content.newNodes[sn];
for (let sn in content.updateNodes)
if (sn in nodes) //check if node is listed
nodes[sn].uri = content.updateNodes[sn];
}
Promise.all([
compactIDB.writeData("lastTx", result.lastItem, CLOUD_KEY, DEFAULT.root),
compactIDB.writeData("supernodes", nodes, CLOUD_KEY, DEFAULT.root)
]).then(_ => {
floCloudAPI.init(nodes)
.then(result => resolve("Loaded Supernode list\n" + result))
.catch(error => reject(error))
}).catch(error => reject(error))
}).catch(error => reject(error))
})
}).catch(error => reject(error))
})