overleaf/services/web/frontend/js/features/history/utils/label.ts
Domagoj Kriskovic e46decbbcf Fix last edit date for labels in history panel (#16113)
* Fix label edit date in history panel

* format fix

GitOrigin-RevId: 0cd31166a170674216fc8928178add3c36a3fb3c
2023-12-06 09:04:04 +00:00

107 lines
3.1 KiB
TypeScript

import { orderBy, groupBy } from 'lodash'
import {
LoadedLabel,
Label,
PseudoCurrentStateLabel,
} from '../services/types/label'
import { Nullable } from '../../../../../types/utils'
import { Selection } from '../services/types/selection'
import { Update } from '../services/types/update'
export const isPseudoLabel = (
label: LoadedLabel
): label is PseudoCurrentStateLabel => {
return (label as PseudoCurrentStateLabel).isPseudoCurrentStateLabel === true
}
export const isLabel = (label: LoadedLabel): label is Label => {
return !isPseudoLabel(label)
}
const sortLabelsByVersionAndDate = (labels: LoadedLabel[]) => {
return orderBy(
labels,
['isPseudoCurrentStateLabel', 'version', 'created_at'],
['asc', 'desc', 'desc']
)
}
const deletePseudoCurrentStateLabelIfExistent = (labels: LoadedLabel[]) => {
if (labels.length && isPseudoLabel(labels[0])) {
const [, ...rest] = labels
return rest
}
return labels
}
const addPseudoCurrentStateLabelIfNeeded = (
labels: LoadedLabel[],
mostRecentVersion: Nullable<number>
) => {
if (!labels.length || labels[0].version !== mostRecentVersion) {
const pseudoCurrentStateLabel: PseudoCurrentStateLabel = {
id: '1',
isPseudoCurrentStateLabel: true,
version: mostRecentVersion,
created_at: new Date().toISOString(),
lastUpdatedTimestamp: null,
}
return [pseudoCurrentStateLabel, ...labels]
}
return labels
}
const addLastUpdatedTimestamp = (labels: LoadedLabel[], updates: Update[]) => {
return labels.map(label => {
const lastUpdatedTimestamp = updates.find(update =>
update.labels.find(l => l.id === label.id)
)?.meta.end_ts
return {
...label,
lastUpdatedTimestamp: lastUpdatedTimestamp || null,
}
})
}
export const loadLabels = (labels: Label[], updates: Update[]) => {
const lastUpdateToV = updates.length ? updates[0].toV : null
const sortedLabels = sortLabelsByVersionAndDate(labels)
const labelsWithoutPseudoLabel =
deletePseudoCurrentStateLabelIfExistent(sortedLabels)
const labelsWithPseudoLabelIfNeeded = addPseudoCurrentStateLabelIfNeeded(
labelsWithoutPseudoLabel,
lastUpdateToV
)
const labelsWithLastUpdatedTimestamp = addLastUpdatedTimestamp(
labelsWithPseudoLabelIfNeeded,
updates
)
return labelsWithLastUpdatedTimestamp
}
export const getVersionWithLabels = (labels: Nullable<LoadedLabel[]>) => {
let versionWithLabels: { version: number; labels: LoadedLabel[] }[] = []
if (labels) {
const groupedLabelsHash = groupBy(labels, 'version')
versionWithLabels = Object.keys(groupedLabelsHash).map(key => ({
version: parseInt(key, 10),
labels: groupedLabelsHash[key],
}))
versionWithLabels = orderBy(versionWithLabels, ['version'], ['desc'])
}
return versionWithLabels
}
export const isAnyVersionMatchingSelection = (
labels: Nullable<LoadedLabel[]>,
selection: Selection
) => {
// build an Array<number> of available versions
const versions = getVersionWithLabels(labels).map(v => v.version)
const selectedVersion = selection.updateRange?.toV
return selectedVersion && !versions.includes(selectedVersion)
}