@powership/server/out/graphql/graphqlHandler.cjs.map

Powership server

{"version":3,"file":"graphqlHandler.cjs","names":["_path","_interopRequireDefault","require","_schema","_utils","_graphql","_graphqlPlaygroundHtml","_ServerLogs","_createRouteHandler","_errorHandler","_generateTypes","e","__esModule","default","createGraphQLHandlers","definition","resolvers","path","playgroundAPIUrl","IS_PROD","isProduction","resolversList","Object","values","schema","createGraphQLSchema","maskErrors","data","graphQLHandler","createRouteHandler","onRequest","request","response","close","method","assign","genPlaygroudResponse","operationName","query","variables","body","errors","graphql","contextValue","source","variableValues","statusCode","JSON","stringify","typesPath","nodePath","join","mockPath","typesHandler","generateTypes","headers","append","mockHandler","html","renderPlaygroundPage","title","endpoint","shareEnabled","settings","replace","console","error","ServerLogs"],"sources":["../../src/graphql/graphqlHandler.ts"],"sourcesContent":["import nodePath from 'path';\n\nimport { createGraphQLSchema, Resolver } from '@powership/schema';\nimport { AnyRecord, isProduction } from '@powership/utils';\nimport { graphql } from 'graphql';\nimport { renderPlaygroundPage } from 'graphql-playground-html';\n\nimport { Handler } from '../Server';\nimport { ServerLogs } from '../ServerLogs';\nimport { createRouteHandler } from '../createRouteHandler';\n\nimport { maskErrors } from './errorHandler';\nimport { generateTypes } from './generateTypes';\n\nexport type ResolversRecord = Record<string, Resolver<any, any, any>>;\n\nexport type GraphqlHandlerOptions<Resolvers extends ResolversRecord> = {\n  path?: string; // defaults to /api/graphql\n  playgroundAPIUrl?: string; // defaults path value\n  resolvers: Resolvers;\n};\n\nexport function createGraphQLHandlers<Resolvers extends ResolversRecord>(\n  definition: GraphqlHandlerOptions<Resolvers>\n): Handler[] {\n  const { resolvers, path = '/graphql', playgroundAPIUrl = path } = definition;\n\n  const IS_PROD = isProduction();\n\n  const resolversList = Object.values(resolvers);\n\n  const schema = createGraphQLSchema(resolversList);\n  maskErrors(schema);\n\n  const data = { schema, resolvers, definition, resolversList } as const;\n\n  const graphQLHandler = createRouteHandler(\n    path,\n    async function onRequest({ request, response, close }) {\n      // Determine whether we should render GraphiQL instead of returning an API response\n      if (request.method === 'GET') {\n        Object.assign(response, genPlaygroudResponse(playgroundAPIUrl));\n        close(response);\n        return;\n      } else if (request.method === 'POST') {\n        const { operationName, query, variables } = request.body as AnyRecord;\n\n        try {\n          const { data, errors } = await graphql({\n            contextValue: request,\n            schema,\n            source: query,\n            variableValues: variables,\n            operationName,\n          });\n\n          response.statusCode = 200;\n          response.body = JSON.stringify({ data, errors });\n\n          close(response);\n        } catch (e) {\n          close(500);\n        }\n      }\n    },\n    data\n  );\n\n  const typesPath = nodePath.join(path, 'types');\n  const mockPath = nodePath.join(path, 'mock');\n\n  const typesHandler = createRouteHandler(\n    typesPath,\n    async function ({ response, close }) {\n      response.body = await generateTypes(schema);\n      response.statusCode = 200;\n      response.headers.append('Content-Type', 'text/typescript');\n      return close(response);\n    }\n  );\n\n  const mockHandler = createRouteHandler(\n    mockPath,\n    async function ({ response, close }) {\n      if (IS_PROD) {\n        response.statusCode = 'METHOD_NOT_ALLOWED';\n        response.body = 'NOT_ALLOWED_IN_PRODUCTION';\n        return close(response);\n      }\n\n      response.body = '';\n\n      response.statusCode = 200;\n      response.headers.append('Content-type', 'text/html');\n      close(response);\n    }\n  );\n\n  // const utilsHandler = createRouteHandler(\n  //   utilsPath,\n  //   async function ({ response, request, close }) {\n  //     const body: any = request.body;\n  //\n  //     const json =\n  //       typeof body.json === 'string'\n  //         ? JSON.parse(body.json.trim())\n  //         : body.json || {};\n  //\n  //     const page = await powershipUtilsResolver({\n  //       ...body,\n  //       json,\n  //       url: request.urlObject.pathname,\n  //     });\n  //\n  //     response.body = page.body;\n  //     response.headers.set('Content-Type', page.headers['Content-Type']);\n  //     response.statusCode = page.statusCode;\n  //\n  //     return close(response);\n  //   }\n  // );\n\n  return [\n    // utilsHandler,\n    typesHandler,\n    mockHandler,\n    graphQLHandler, //\n  ];\n}\n\nfunction genPlaygroudResponse(playgroundAPIUrl: string) {\n  let html = renderPlaygroundPage({\n    title: 'GraphQL',\n    endpoint: playgroundAPIUrl,\n    // @ts-ignore\n    // https://github.com/graphql/graphql-playground/pull/1401/files#\n    shareEnabled: true,\n    settings: {\n      'editor.cursorShape': 'line',\n      'editor.fontFamily':\n        \"'Source Code Pro', 'Consolas', 'Inconsolata', 'Droid Sans Mono', 'Monaco', monospace\",\n      'editor.fontSize': 14,\n      'editor.reuseHeaders': true,\n      'editor.theme': 'dark',\n      'general.betaUpdates': false,\n      // @ts-ignore\n      'prettier.printWidth': 80,\n      'prettier.tabWidth': 2,\n      'prettier.useTabs': false,\n      'request.credentials': 'include',\n      'request.globalHeaders': {},\n      'schema.disableComments': true,\n      'schema.polling.enable': true,\n      'schema.polling.endpointFilter': '*localhost*',\n      'schema.polling.interval': 10000,\n      'tracing.hideTracingResponse': true,\n      'tracing.tracingSupported': true,\n    },\n  });\n\n  html = html.replace(\n    '</body>',\n    `\n    window.addEventListener('load', function (event) {\n      document.title = \"Playground\"\n    });\n  </body>`\n  );\n\n  try {\n    return {\n      body: html,\n      statusCode: 200,\n      headers: { 'Content-Type': 'text/html' },\n    };\n  } catch (e) {\n    console.error(e);\n    ServerLogs.error(e);\n    return {\n      body: 'INVALID_REQUEST',\n      statusCode: 400,\n    };\n  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