Railway•15mo ago

How to rebuild service from code?

I have PaylaodCMS +NextJS website. I need to rebuild nextjs website on any changes in payloadCMS. How can I do that using ny webhooks or code?

13 Replies

Percy•15mo ago

Project ID: f1ffdfca-0eb5-4966-b060-cd7eb7df4fed

msoleckiOP•15mo ago

f1ffdfca-0eb5-4966-b060-cd7eb7df4fed

Brody•15mo ago

you would have to call railway's public api I think the serviceInstanceRedeploy mutation would work best for your usecase https://docs.railway.app/reference/public-api

msoleckiOP•15mo ago

any example? I am trying 2 different tokens (team and personal) and getting errors

Brody•15mo ago

mutation serviceInstanceRedeploy($environmentId: String!, $serviceId: String!) {
    serviceInstanceRedeploy(environmentId: $environmentId, serviceId: $serviceId)
}

mutation serviceInstanceRedeploy($environmentId: String!, $serviceId: String!) {
    serviceInstanceRedeploy(environmentId: $environmentId, serviceId: $serviceId)
}

what errors are you getting? how are you using the tokens to authenticate the api requests? id like to note, if you are trying to redeploy a service that resides within a team/pro account, then you need to use the corresponding team token, otherwise use your personal token

msoleckiOP•15mo ago

url is https://backboard.railway.app/graphql/v2 or https://backboard.railway.app/graphql/internal ?

Brody•15mo ago

/graphql/v2

msoleckiOP•15mo ago

try {
        const serviceID = process.env.SITE_SERVICE_ID
        const environmentID = process.env.SITE_ENVIRONMENT_ID

        const gqlReq = async (options) => {
          const req = await fetch(`https://backboard.railway.app/graphql/v2?q=${options.operationName}`, {
            headers: {
              "cache-control": "no-cache",
              "content-type": "application/json",
            },
            method: "POST",
            body: JSON.stringify({
              operationName: options.operationName,
              query: options.query,
              variables: options.variables,
            }),
            mode: "cors",
            credentials: "include",
          })

          if (req.status != 200) {
            return [null, Error(`Non 200 status code returned from API: ${req.status}`)]
          }


          const res = await req.json()

          if (res.errors != undefined) {
            return [null, Error(res.errors[0].message)]
          }


          if (res.data == null) {
            return [null, Error("The API returned the null data type")]
          }


          return [res.data[options.operationName], null]
        }


        const [serviceInstanceRedeploy, serviceInstanceRedeployError] = await gqlReq({
          operationName: "serviceInstanceRedeploy",
          query: `mutation serviceInstanceRedeploy($environmentId: String!, $serviceId: String!) {\n serviceInstanceRedeploy(environmentId: $environmentId, serviceId: $serviceId)\n}`,
          variables: {
            "environmentId": environmentID,
            "serviceId": serviceID,
          },
        })

        if (serviceInstanceRedeployError != null) {
          console.error('Error hitting webhook', serviceInstanceRedeployError)
          return
        }

        publishWebhookTimeout = null
      } catch (err) {
        // eslint-disable-next-line no-console
        console.error('Error hitting webhook', err)
      }

try {
        const serviceID = process.env.SITE_SERVICE_ID
        const environmentID = process.env.SITE_ENVIRONMENT_ID

        const gqlReq = async (options) => {
          const req = await fetch(`https://backboard.railway.app/graphql/v2?q=${options.operationName}`, {
            headers: {
              "cache-control": "no-cache",
              "content-type": "application/json",
            },
            method: "POST",
            body: JSON.stringify({
              operationName: options.operationName,
              query: options.query,
              variables: options.variables,
            }),
            mode: "cors",
            credentials: "include",
          })

          if (req.status != 200) {
            return [null, Error(`Non 200 status code returned from API: ${req.status}`)]
          }


          const res = await req.json()

          if (res.errors != undefined) {
            return [null, Error(res.errors[0].message)]
          }


          if (res.data == null) {
            return [null, Error("The API returned the null data type")]
          }


          return [res.data[options.operationName], null]
        }


        const [serviceInstanceRedeploy, serviceInstanceRedeployError] = await gqlReq({
          operationName: "serviceInstanceRedeploy",
          query: `mutation serviceInstanceRedeploy($environmentId: String!, $serviceId: String!) {\n serviceInstanceRedeploy(environmentId: $environmentId, serviceId: $serviceId)\n}`,
          variables: {
            "environmentId": environmentID,
            "serviceId": serviceID,
          },
        })

        if (serviceInstanceRedeployError != null) {
          console.error('Error hitting webhook', serviceInstanceRedeployError)
          return
        }

        publishWebhookTimeout = null
      } catch (err) {
        // eslint-disable-next-line no-console
        console.error('Error hitting webhook', err)
      }

personal token still Not Authorized

Brody•15mo ago

hey I wrote that code well kinda it doesn't use a bearer token in the headers because it runs in user space and has access to the pages cookies, so it makes the request to the graphql endpoint with the users cookie instead of a token, that is also why it uses the internal endpoint but if you are using that code in your own code, you need to specify your token in a bearer header

msoleckiOP•15mo ago

just "Authorization": Bearer ${railwayToken}, ?

Brody•15mo ago

looks good

msoleckiOP•15mo ago

and now it works 😄 really thanks @Brody

Brody•15mo ago

no problem!

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How to rebuild service from code?