This repo is a set of different examples illustrating different use cases of schema stitching.
schema-stitching-examples's Introduction
schema-stitching-examples's People
Forkers
felix-weizman-deel llwor94 stefanyohansson anusha127 takeshisean gsmofgsm novayadi85 nkrmr tridungle 1mursaleen dhavalchegg sara4994 mharis111 mbosky boskym briansu2004 dselman kotenev jusaccoschema-stitching-examples's Issues
Example GraphQL server dead
The primary GraphQL endpoint used in the examples is broken:
https://bazookaand.herokuapp.com/v1alhpa1/graphql
ENDPOINT DEAD
Returns Heroku's standard Application Error response.
Edit: Actually it's just a typo in a code block in the blog article v1alhpa1
โ v1alpha1
= ๐
Start errors out, GraphQL Syntax error
For each of the examples, getting GraphQLError: Syntax Error: Expected Name, found }
after running npm install
followed by npm start
.
(node:51878) UnhandledPromiseRejectionWarning: GraphQLError: Syntax Error: Expected Name, found }
at syntaxError (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/error/syntaxError.js:24:10)
at expect (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:1299:32)
at parseName (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:92:15)
at parseFieldDefinition (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:809:14)
at many (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:1348:16)
at parseFieldsDefinition (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:799:50)
at parseObjectTypeDefinition (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:757:16)
at parseTypeSystemDefinition (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:663:16)
at parseDefinition (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:143:16)
at parseDocument (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:110:22)
at Object.parse (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql/language/parser.js:38:10)
at Object.buildSchemaFromTypeDefinitions (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql-tools/dist/generate/buildSchemaFromTypeDefinitions.js:20:33)
at Object.makeExecutableSchema (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql-tools/dist/makeExecutableSchema.js:27:29)
at makeRemoteExecutableSchema (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/node_modules/graphql-tools/dist/stitching/makeRemoteExecutableSchema.js:134:35)
at createUserSchema (/Users/br/Library/Mobile Documents/com~apple~CloudDocs/dev/tutorials/graphql/schema-stitching-examples/new-queries-mutations/index.js:30:10)
at <anonymous>
(node:51878) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:51878) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
The unhandled promise error is a separate issue as far as I can tell.
System: macOS Version 10.13.6 (17G3025)
Node Version: 9.4.0
I wonder if it's to do with a recent upstream node package upgrade?
[schema-extension] `city_weather` fails when selection set doesn't include `city`
Thanks for sharing these examples, they're v. useful!
I've run into an issue within my own project which I think is also present in your schema-extension example.
In short, the following operation will fail to return city_weather
:
query GetUser {
user(id: 1) {
city_weather {
temp
}
}
}
The reason this fails is because the city_weather
resolver depends on parent.city
but does not receive it because it's not in the selection set sent to the remote user schema.
Currently I'm just throwing an exception if city_weather
is selected without city
but this isn't ideal and wondered if you have any thoughts on how one might solve this?
I had thought it might be possible to create a @dependsOn
directive which could add city
to the query being made to the remote schema, but I don't think field directives can manipulate the parent query or resolvers.
extend type user {
city_weather: city_weather @dependsOn(field: "city")
}
Is possible to remove some queries or mutations?
Hi, I have followed your examples (good job) but I was searching for how remove some queries or mutations in a proxy server which is getting a remote schema from the main server.
Do you know if is it possible do it?
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