discourse/app/assets/javascripts/admin/models/version-check.js.es6

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import { ajax } from 'discourse/lib/ajax';
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import computed from 'ember-addons/ember-computed-decorators';
const VersionCheck = Discourse.Model.extend({
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@computed('updated_at')
noCheckPerformed(updatedAt) {
return updatedAt === null;
},
@computed('updated_at', 'version_check_pending')
dataIsOld(updatedAt, versionCheckPending) {
return versionCheckPending || moment().diff(moment(updatedAt), 'hours') >= 48;
},
@computed('dataIsOld', 'installed_version', 'latest_version', 'missing_versions_count')
staleData(dataIsOld, installedVersion, latestVersion, missingVersionsCount) {
return dataIsOld ||
(installedVersion !== latestVersion && missingVersionsCount === 0) ||
(installedVersion === latestVersion && missingVersionsCount !== 0);
},
@computed('missing_versions_count')
upToDate(missingVersionsCount) {
return missingVersionsCount === 0 || missingVersionsCount === null;
},
@computed('missing_versions_count')
behindByOneVersion(missingVersionsCount) {
return missingVersionsCount === 1;
},
@computed('git_branch', 'installed_sha')
gitLink(gitBranch, installedSHA) {
if (gitBranch) {
return `https://github.com/discourse/discourse/compare/${installedSHA}...${gitBranch}`;
} else {
return `https://github.com/discourse/discourse/tree/${installedSHA}`;
}
},
@computed('installed_sha')
shortSha(installedSHA) {
return installedSHA.substr(0, 10);
}
});
VersionCheck.reopenClass({
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find() {
return ajax('/admin/version_check').then(json => VersionCheck.create(json));
}
});
export default VersionCheck;