@mseep/railway-mcp/build/api/repository/variable.repo.js

Model Context Protocol server for Railway.app - Enables AI agents to manage Railway infrastructure through natural language

export class VariableRepository {
    client;
    constructor(client) {
        this.client = client;
    }
    async getVariables(projectId, environmentId, serviceId) {
        const data = await this.client.request(`
      query variables($projectId: String!, $environmentId: String!, $serviceId: String) {
        variables(projectId: $projectId, environmentId: $environmentId, serviceId: $serviceId)
      }
    `, { projectId, environmentId, serviceId });
        return data.variables || {};
    }
    async upsertVariable(input) {
        const { projectId, environmentId, serviceId, name, value } = input;
        await this.client.request(`
      mutation variableUpsert(
        $projectId: String!,
        $environmentId: String!,
        $serviceId: String,
        $name: String!,
        $value: String!
      ) {
        variableUpsert(
          input: {
            projectId: $projectId,
            environmentId: $environmentId,
            serviceId: $serviceId,
            name: $name,
            value: $value
          }
        )
      }
    `, { projectId, environmentId, serviceId, name, value });
    }
    async upsertVariables(inputs) {
        // Process variables in batches to avoid overwhelming the API
        const batchSize = 10;
        for (let i = 0; i < inputs.length; i += batchSize) {
            const batch = inputs.slice(i, i + batchSize);
            await Promise.all(batch.map(input => this.upsertVariable(input)));
        }
    }
    async deleteVariable(input) {
        const { projectId, environmentId, serviceId, name } = input;
        await this.client.request(`
      mutation variableDelete(
        $projectId: String!,
        $environmentId: String!,
        $serviceId: String,
        $name: String!
      ) {
        variableDelete(
          input: {
            projectId: $projectId,
            environmentId: $environmentId,
            serviceId: $serviceId,
            name: $name
          }
        )
      }
    `, { projectId, environmentId, serviceId, name });
    }
    async listVariables(serviceId, environmentId) {
        const data = await this.client.request(`
      query variables($serviceId: String!, $environmentId: String!) {
        variables(serviceId: $serviceId, environmentId: $environmentId)
      }
    `, { serviceId, environmentId });
        return data.variables || [];
    }
}