wikijs-fork/server/helpers/graph.js

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const _ = require('lodash')
const Filter = require('scim-query-filter-parser')
module.exports = {
generateSuccess (msg) {
return {
succeeded: true,
errorCode: 0,
slug: 'ok',
message: _.defaultTo(msg, 'Operation succeeded.')
}
},
generateError (err, complete = true) {
const error = {
succeeded: false,
errorCode: err.code || 1,
slug: err.name,
message: err.message || 'An unexpected error occured.'
}
return (complete) ? { responseResult: error } : error
},
filter (arr, filterString) {
const prvFilter = new Filter(_.toString(filterString).replace(/'/g, `"`))
return arr.filter(prvFilter.test)
},
orderBy (arr, orderString) {
let orderParams = _.zip(orderString.split(',').map(ord => _.trim(ord).split(' ').map(_.trim)))
return _.orderBy(arr, orderParams[0], orderParams[1])
}
}