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frontend/src/store/modules/labels.js

136 lines
3.2 KiB
JavaScript

import LabelService from '@/services/label'
import Vue from 'vue'
import {setLoading} from '@/store/helper'
/**
* Returns the labels by id if found
* @param {Object} state
* @param {Array} ids
* @returns {Array}
*/
function getLabelsByIds(state, ids) {
return Object.values(state.labels).filter(({id}) => ids.includes(id))
}
/**
* Checks if a list of labels is available in the store and filters them then query
* @param {Object} state
* @param {Array} labels
* @param {String} query
* @returns {Array}
*/
function filterLabelsByQuery(state, labels, query) {
const labelIds = labels.map(({id}) => id)
const foundLabels = getLabelsByIds(state, labelIds)
const labelQuery = query.toLowerCase()
return foundLabels.filter(({title}) => {
return !title.toLowerCase().includes(labelQuery)
})
}
export default {
namespaced: true,
state: () => ({
// The labels are stored as an object which has the label ids as keys.
labels: {},
loaded: false,
}),
mutations: {
setLabels(state, labels) {
labels.forEach(l => {
Vue.set(state.labels, l.id, l)
})
},
setLabel(state, label) {
Vue.set(state.labels, label.id, label)
},
removeLabelById(state, label) {
Vue.delete(state.labels, label.id)
},
setLoaded(state, loaded) {
state.loaded = loaded
},
},
getters: {
getLabelsByIds(state) {
return (ids) => getLabelsByIds(state, ids)
},
filterLabelsByQuery(state) {
return (...arr) => filterLabelsByQuery(state, ...arr)
},
},
actions: {
loadAllLabels(ctx, {forceLoad} = {}) {
if (ctx.state.loaded && !forceLoad) {
return Promise.resolve()
}
const cancel = setLoading(ctx, 'labels')
const labelService = new LabelService()
const getAllLabels = (page = 1) => {
return labelService.getAll({}, {}, page)
.then(labels => {
if (page < labelService.totalPages) {
return getAllLabels(page + 1)
.then(nextLabels => {
return labels.concat(nextLabels)
})
} else {
return labels
}
})
.catch(e => {
return Promise.reject(e)
})
}
return getAllLabels()
.then(r => {
ctx.commit('setLabels', r)
ctx.commit('setLoaded', true)
return Promise.resolve(r)
})
.catch(e => Promise.reject(e))
.finally(() => cancel())
},
deleteLabel(ctx, label) {
const cancel = setLoading(ctx, 'labels')
const labelService = new LabelService()
return labelService.delete(label)
.then(r => {
ctx.commit('removeLabelById', label)
return Promise.resolve(r)
})
.catch(e => Promise.reject(e))
.finally(() => cancel())
},
updateLabel(ctx, label) {
const cancel = setLoading(ctx, 'labels')
const labelService = new LabelService()
return labelService.update(label)
.then(r => {
ctx.commit('setLabel', r)
return Promise.resolve(r)
})
.catch(e => Promise.reject(e))
.finally(() => cancel())
},
createLabel(ctx, label) {
const cancel = setLoading(ctx, 'labels')
const labelService = new LabelService()
return labelService.create(label)
.then(r => {
ctx.commit('setLabel', r)
return Promise.resolve(r)
})
.catch(e => Promise.reject(e))
.finally(() => cancel())
},
},
}