50 lines
964 B
JavaScript
50 lines
964 B
JavaScript
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const ObjectId = require('mongodb').ObjectID
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const requiredFields = (fields) => (req, res, next) => {
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for (const fieldName of fields) {
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if (!req.body[fieldName]) {
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throw new Error(`Field ${fieldName} does't set`)
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}
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}
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next()
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}
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const responseWrapper = (error, data, success = true) => ({
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error, data, success,
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})
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const _idToId = (data) => {
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const { _id, ...rest } = data
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return {
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id: _id,
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...rest,
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}
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}
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const _idToIdArray = (arrayData, setAuthor = false) => {
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let newArray = []
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for (let index = 0; index < arrayData.length; index++) {
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newArray[index] = _idToId(arrayData[index])
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}
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return newArray
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}
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const checkDB = (db) => {
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if (db === null) throw new Error('no db connection')
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}
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const filterId = (id) => ({
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_id: new ObjectId(id),
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})
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module.exports = {
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checkDB,
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requiredFields,
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responseWrapper,
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_idToId,
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_idToIdArray,
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filterId,
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}
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