Hi there!
I am currently working on an external project and I would like to know if it is possible to retrieve programmatically the different GraphQL schemes (queries, mutations) exposed by my Strapi project?
If I understood you correctly, you are asking about Introspection Queries.
For example, the following GraphQL syntax-text is asking the GraphQL server to return a list of all queries available to us from the schema:
{
__schema {
queryType {
fields {
name
}
}
}
}
Returns all mutations available to us from the schema:
{
__schema {
mutationType {
fields {
name
}
}
}
}
Returns the entire schema: queries, mutations, fields, etc.:
GraphQL Endpoint Introspection Query gist
query IntrospectionQuery {
__schema {
queryType { name }
mutationType { name }
subscriptionType { name }
types {
...FullType
}
directives {
name
description
args {
...InputValue
}
locations
}
}
}
fragment FullType on __Type {
kind
name
description
fields(includeDeprecated: true) {
name
description
args {
...InputValue
}
type {
...TypeRef
}
isDeprecated
deprecationReason
}
inputFields {
...InputValue
}
interfaces {
...TypeRef
}
enumValues(includeDeprecated: true) {
name
description
isDeprecated
deprecationReason
}
possibleTypes {
...TypeRef
}
}
fragment InputValue on __InputValue {
name
description
type { ...TypeRef }
defaultValue
}
fragment TypeRef on __Type {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
}
}
}
}It would be perfect if there is a way to download programmatically all those Schema and Docs in order to create file for client-side Apollo request. It would be perfect because it’s a lake of time to create them by hand on all my frontend
We use https://www.graphql-code-generator.com/ currently to update latest changes on our frontend with Apollo client.
You can use previously mentioned Introspection query to download latest schema or even built-in GraphQL Code Generator feature to update the code.
You just need to configure code generation using provided docs codegen.yml | GraphQL Code Generator
Thanks,
Is it possible to generate all the mutations too ? Like Update, Delete, Find etc ??
Hi again!
I just try the graphql-codegen package and I try to use the typescript-generic-sdk plugin in order to build me a gql ready to use SDK 
The problem is that when I try it on the GraphQL Code Generator live demo it works and it doesn’t when I use the schema which strapi expose 
Hello, is it possible to write what specific errors do not allow using the package? Let’s try to figure it out. We are working with the strapi 3.6.1 generated schema.
I don’t get any error. It just don’t generate the operations file & the sdk. My config is correct since It works on the live demo of GraphQL Code Generator.
Do you want I past you the types.ts which is generated by graphql-codegen ?