Railway•12mo ago

Railway GraphQL Question - getting service names from environments query

Sorry if this is easy to find but I'm not capable of seeing how this can be done, I have the following graphql query

query environments($projectId: String!) {
    environments(projectId: $projectId) {
        edges {
            node {
                id
                name
                serviceInstances {
                    edges {
                        node {
                            id
                            serviceId
                            domains {
                                serviceDomains {
                                    domain
                                }
                            }
                            serviceId
                            startCommand
                        }
                    }
                }
            }
        }
    }
}

query environments($projectId: String!) {
    environments(projectId: $projectId) {
        edges {
            node {
                id
                name
                serviceInstances {
                    edges {
                        node {
                            id
                            serviceId
                            domains {
                                serviceDomains {
                                    domain
                                }
                            }
                            serviceId
                            startCommand
                        }
                    }
                }
            }
        }
    }
}

and I want to get the serviceName of the deployed service instance, is there any way to do this without making a subsequent query for each serviceId? which right now is

query environments($id: String!) {
    service(id: $id) {
        name
        }
}

query environments($id: String!) {
    service(id: $id) {
        name
        }
}

ideally ServiceInstance would have serviceName in addition to the currently existing serviceId

Solution:

```graphql query project($id: String!) { project(id: $id) { name services {...

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7 Replies

Percy•12mo ago

Project ID: N/A

FaolainOP•12mo ago

N/A

Solution

Brody•12mo ago

query project($id: String!) {
    project(id: $id) {
        name
        services {
            edges {
                node {
                    id
                    name
                }
            }
        }
        environments {
            edges {
                node {
                    id
                    name
                    serviceInstances {
                        edges {
                            node {
                                serviceId
                                startCommand
                                domains {
                                    serviceDomains {
                                        domain
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

query project($id: String!) {
    project(id: $id) {
        name
        services {
            edges {
                node {
                    id
                    name
                }
            }
        }
        environments {
            edges {
                node {
                    id
                    name
                    serviceInstances {
                        edges {
                            node {
                                serviceId
                                startCommand
                                domains {
                                    serviceDomains {
                                        domain
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

Brody•12mo ago

then youd only have to join in code obviously like you said serviceInstances should have a name, but it doesn’t unfortunately, so this is the best i can think of

FaolainOP•12mo ago

hmm thanks brody interesting approach here, saves me from doing 3 queries and instead just need to join in the code instead, wasn't aware I could do a project query....would require a refactor of my entire railway action though since it relies on the environments query oof. Thank you Any way to make the request for adding name to the serviceInstance param?

Brody•12mo ago

not until the new year since the team is on a partial vacation so i can really only involve the team member on call if theres an issue with the platform

FaolainOP•12mo ago

fair enough thank you

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Railway GraphQL Question - getting service names from environments query