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import $ from 'jquery';
import _ from 'underscore';
import Backbone from 'backbone';
import Marionette from 'backbone.marionette';
import Template from './templates/maintenance-main.hbs';
export default Marionette.ItemView.extend({
template: Template,
events: {
'click #start-migration': 'startMigration'
},
initialize: function () {
var that = this;
this.requestOptions = {
type: 'GET',
url: baseUrl + '/api/system/' + (this.options.setup ? 'db_migration_status' : 'status')
};
this.pollingInternal = setInterval(function () {
that.refresh();
}, 5000);
},
refresh: function () {
var that = this;
return Backbone.ajax(this.requestOptions).done(function (r) {
that.model.set(r);
that.render();
if (that.model.get('status') === 'UP' || that.model.get('state') === 'NO_MIGRATION') {
that.stopPolling();
}
if (that.model.get('state') === 'MIGRATION_SUCCEEDED') {
that.goHome();
}
});
},
stopPolling: function () {
clearInterval(this.pollingInternal);
},
startMigration: function () {
var that = this;
Backbone.ajax({
url: baseUrl + '/api/system/migrate_db',
type: 'POST'
}).done(function (r) {
that.model.set(r);
that.render();
});
},
onRender: function () {
$('.page-simple').toggleClass('panel-warning', this.model.get('state') === 'MIGRATION_REQUIRED');
},
goHome: function () {
setInterval(function () {
window.location = baseUrl + '/';
}, 2500);
},
serializeData: function () {
return _.extend(this._super(), { setup: this.options.setup });
}
});
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