Pessoal, tentei instalar o modulo de API conforme consta na documentação de requests por node, com npm install api --save. Mas quando rodo VTEX link, me aparece o erro abaixo:
@readme/openapi-parser@2.2.0: The engine “node” is incompatible with this module. Expected version “>=14”. Got "12.16.1"
example de método que precisaria usar com o modulo:
const sdk = require("api")('@vtex-rest-api/v2.1#1i5odymzkzihwg3i');
return sdk.Searchdocuments({
_fields: {_fields},
_sort: '{{field ASC}',
data_entity_name: '{acronym}',
Accept: 'application/vnd.vtex.ds.v10+json',
'REST-Range': 'resources%3D0-10',
'X-VTEX-API-AppKey': APP_KEY,
'X-VTEX-API-AppToken': APP_TOKEN
}).then((res: any) => console.log(res))
.catch((err: any) => console.error(err));
Alguém sabe como resolver isso?
Antes de tentar a request no node usando o que é orientado na documentação, eu tentei com axios, mas só me retorna pending (se faço a mesma request no front-end ou post-man funciona).
Alguém tem alguma dica de como resolver isso?
Você deve atualizar sua versão do node.
minha versão está atualizada, eu uso o nvm, então consigo trocar para várias. já coloquei pra ultima e ainda assim da esse erro
Hi @Marinho
Service Course, please go through this link.
This might help you.
Regards,
Tanishq
Hi Tanish, thanks for your answer, but I already saw this link, and don’t see anything about my problem 
Is your function Async?
and are you using the service-course-template?
export const resolvers = {
Query:{
myFamily: async(_:any,{email}:{email:String},ctx:any)=>{
const {
clients:{masterdata}
} = ctx
const data= await masterdata.searchDocuments({
dataEntity:DataEntity,
fields :['memberName','memberEmail'],
schema:SCHEMA,
pagination: {
page: 1,
pageSize: 1,
},
where: `memberEmail = ${email}`
})
return data
},
}
This is how I use it to create GraphQl Resolvers.
You can connect with me on LinkedIn and we can look into it
Try installing open-api with yarn npm install sometimes throws this error.
The request function:
const getInstitutions = async (fields: string): Promise<InstitutionsModel[]> => {
const headers = {
'Content-Type': 'application/json',
Accept: 'application/vnd.vtex.ds.v10+json',
"REST-Range": "resources=0-100",
'X-VTEX-API-AppKey': APP_KEY,
'X-VTEX-API-AppToken': APP_TOKEN
};
try {
const institutions: InstitutionsModel[] = (await axios.get(`/api/dataentities/IS/search?_fields=${fields}&_sort=name ASC`, {
headers: headers
})).data;
return institutions;
}catch (e) {
throw e;
}
}
the service that call this function when my front-end call the service
export default new Service<IOClients, State, ParamsContext>({
clients: {
options: {
events: {
exponentialTimeoutCoefficient: 2,
exponentialBackoffCoefficient: 2,
initialBackoffDelay: 50,
retries: 1,
timeout: TREE_SECONDS_MS,
concurrency: CONCURRENCY,
},
},
},
events: {
getEvent,
},
routes: {
hcheck: (ctx: ServiceContext<IOClients, State, ParamsContext>) => {
let fields = getParamsRequest(ctx);
setCacheContext(ctx)
ctx.set('Cache-Control', 'no-cache')
ctx.status = 200
ctx.body = "OK"
if(fields) {
let institutions = getInstitutions(fields).then(res => return) // here I'M using .then because if I'm put this hcheck with async and using await instead this will get proxy time out error;
console.log('institutions',institutions)
ctx.response.body = institutions
} else {
ctx.response.body = errorNoParams;
}
},
},
})
When i Install with yarn, the installation dont complete, only completed when use npm.
Basically, what I’M trying to do, is make this request: Search documents in node/VTEX service. When do it in frontend or postman return the answer, the main problem is when I make this in node, that only return Promise
Hi @Marinho
Clone a new service course template. You have the VTEX api declared in the package.json so you don’t have to.
inside your handlers folder declare a file MasterData.ts
export async function MasterDataCall(ctx: Context, next: () => Promise<any>) {
const {
clients: { masterdata },
} = ctx
ctx.status = 200
const data = await masterdata.searchDocuments({
dataEntity:"organizations",
fields :["_all"],
schema:"v0.0.6",
pagination: {
page: 1,
pageSize: 1,
},
where:`name=ABC`
})
ctx.body = data
ctx.set('cache-control', 'no-cache')
await next()
}
Add this in the policies
{
"name": "ADMIN_DS"
},
{
"name": "outbound-access",
"attrs": {
"host": "api.vtex.com",
"path": "/dataentities/*"
}
},
manifest.json
index.ts
Handler
1 Like
This works, you don’t need to create an SDK or anything.
Regards,
Tanishq
Thank you for so many details in your anwser. I will try it. In the previous way that I was trying, in my service.json, the routes call the hcheck function, in your way, I need to pass only the path?
service.json:
"routes": {
"hcheck": {
"path": "/_v/app/service/institutions",
"public": true
}
}
previous way:
// function sendEventWithTimer() {
// setInterval(function () {
// const context = getCacheContext()
// if (!context) {
// console.log('no context in memory')
// return
// }
// return createSendEvent(context)
// }, 30000)
// console.log('FIRED HERE')
// }
// sendEventWithTimer()
// export default new Service<IOClients, State, ParamsContext>({
// clients: {
// options: {
// events: {
// exponentialTimeoutCoefficient: 2,
// exponentialBackoffCoefficient: 2,
// initialBackoffDelay: 50,
// retries: 1,
// timeout: TREE_SECONDS_MS,
// concurrency: CONCURRENCY,
// },
// },
// },
// events: {
// getEvent,
// },
// routes: {
// hcheck: (ctx: ServiceContext<IOClients, State, ParamsContext>) => {
// // let fields = getParamsRequest(ctx);
// setCacheContext(ctx)
// ctx.set('Cache-Control', 'no-cache')
// ctx.status = 200
// ctx.body = "OK"
// // if(fields) {
// // let institutions = await getInstitutions(fields);
// // ctx.response.body = institutions
// // } else {
// // ctx.response.body = errorNoParams;
// // }
// },
// },
// })
