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- fix: updated from Store to Component: using Watch with 'immediate' parameters! @Watch('todos_changed', { immediate: true, deep: true })

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- fix immediate only if you need to change something very quickly... otherwise it not need.
- fix: modified become FALSE when is sent, otherwise infinite loop...
- fix: created 2 separate tables for POST and PATCH request.
This commit is contained in:
Paolo Arena
2019-02-04 03:09:15 +01:00
parent 13a4a0ba90
commit b2e760faa9
11 changed files with 245 additions and 81 deletions
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97
src-pwa/custom-service-worker.js
View File

@@ -105,14 +105,15 @@ if (workbox) {
function (args) {
return fetch(args.event.request, args.event.headers)
.then(function (res) {
console.log('******* registerRoute fetch: (1) ', args.event)
// console.log('1° ******* registerRoute fetch: ', args.event)
// LOAD FROM SERVER , AND SAVE INTO INDEXEDDB
var clonedRes = res.clone();
clearAllData('todos')
.then(function () {
return clonedRes.json();
})
.then(function (data) {
console.log('2) data Received ', data.todos)
console.log('Records TODOS Received from Server [', data.todos.length, 'record]', data.todos)
for (let key in data.todos) {
writeData('todos', data.todos[key])
}
@@ -234,53 +235,65 @@ if ('serviceWorker' in navigator) {
// })
self.addEventListener('sync', function (event) {
console.log('[Service Worker V5] Background syncing', event);
console.log('[Service Worker V5] Background syncing', event.tag);
let multiparams = event.tag.split('|')
if (multiparams && multiparams.length > 3) {
let cmd = multiparams[0]
let table = multiparams[1]
let method = multiparams[2]
let token = multiparams[3]
// let lang = multiparams[3]
let mystrparam = event.tag
let multiparams = mystrparam.split('|')
if (multiparams) {
if (multiparams.length > 3) {
let cmd = multiparams[0]
let table = multiparams[1]
let method = multiparams[2]
let token = multiparams[3]
// let lang = multiparams[3]
if ((cmd === 'sync-new-todos') || (cmd === 'sync-delete-todos')) {
console.log('[Service Worker] Syncing', cmd, table, method);
if (cmd === 'sync-todos') {
console.log('[Service Worker] Syncing', cmd, table, method);
const headers = new Headers()
headers.append('content-Type', 'application/json')
headers.append('Accept', 'application/json')
headers.append('x-auth', token)
const headers = new Headers()
headers.append('content-Type', 'application/json')
headers.append('Accept', 'application/json')
headers.append('x-auth', token)
event.waitUntil(
readAllData(table)
.then(function (alldata) {
if (alldata) {
for (var rec of alldata) {
//console.log('syncing', table, '', rec.descr)
let link = cfgenv.serverweb + '/todos/' + rec._id
console.log('syncing', table, 'FETCH: ', method, link, 'data:', rec.descr)
console.log('A1) INIZIO.............................................................');
// Insert/Delete/Update table to the server
fetch(link, {
method: method,
headers: headers,
mode: 'cors', // 'no-cors',
body: JSON.stringify(rec)
})
.then(function (resData) {
console.log('Result CALL ', method, ' OK? =', resData.ok);
if (resData.ok) {
deleteItemFromData(table, rec._id);
}
event.waitUntil(
readAllData(table)
.then(function (alldata) {
const myrecs = [...alldata]
console.log('----------------------- LEGGO QUALCOSA DAL WAITUNTIL ')
if (myrecs) {
for (let rec of myrecs) {
//console.log('syncing', table, '', rec.descr)
let link = cfgenv.serverweb + '/todos/' + rec._id
console.log('++++++++++++++++++ SYNCING !!!! ', rec.descr, table, 'FETCH: ', method, link, 'data:')
// Insert/Delete/Update table to the server
fetch(link, {
method: method,
headers: headers,
mode: 'cors', // 'no-cors',
body: JSON.stringify(rec)
})
.catch(function (err) {
console.log('!!!!!!!!!!!!!!! Error while sending data', err);
});
.then(function (resData) {
console.log('Result CALL ', method, ' OK? =', resData.ok);
if (resData.ok) {
deleteItemFromData(table, rec._id);
}
console.log('DELETE: ', mystrparam)
deleteItemFromData('swmsg', mystrparam)
})
.catch(function (err) {
console.log('!!!!!!!!!!!!!!! Error while sending data', err);
});
}
}
}
})
);
})
);
console.log('A2) ?????????????????????????? ESCO DAL LOOP !!!!!!!!! err=')
}
}
}
})

6
src-pwa/register-service-worker.js
View File

@@ -3,13 +3,13 @@
* when building for PRODUCTION
*/
import {register} from 'register-service-worker'
import { register } from 'register-service-worker'
register(process.env.SERVICE_WORKER_FILE, {
ready() {
console.log('READY::: App is being served from cache by a service worker.')
},
registered(registration) { // registration -> a ServiceWorkerRegistration instance
console.log('REGISTERED::: !!!', process.env.SERVICE_WORKER_FILE)
@@ -35,6 +35,4 @@ register(process.env.SERVICE_WORKER_FILE, {
// ServiceWorkerRegistration: https://developer.mozilla.org/en-uk/docs/Web/API/ServiceWorkerRegistration
// "build": "quasar build -m pwa && workbox generateSW workbox-config.js",