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vision-api.js
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vision-api.js
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'use strict';
const fetch = require('node-fetch')
const config = require('./config/config')
const visionApi = {
key: config.credentials.visionapi.key,
endpoint: config.credentials.visionapi.endpoint
}
module.exports = {
NotHotDog: async (res, imageUrl) => {
const options = {
method: 'POST',
body: JSON.stringify({ url: imageUrl }),
headers: {
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': visionApi.key
}
}
const response = await fetch(visionApi.endpoint, options)
const json = await response.json()
let tagsHotDogCount = 0
json.tags.forEach(tag => {
if (tag.name == 'hot' | tag.name == 'dog') {
tagsHotDogCount++
}
})
if (tagsHotDogCount === 2)
return res.status(200).send({ message: "It's a Hot Dog", state: true })
return res.status(200).send({ message: "Is not a Hot Dog", state: false })
}
}