This is a simple module that takes a JavaScript object and turns it into a GraphQL query to be sent to a GraphQL server.
Mainly useful for applications that need to generate graphql queries dynamically.
npm install json-to-graphql-query
- Converts a JavaScript object to a GraphQL Query
- Supports nested objects & arguments
- Supports JSON input types for arguments (see arguments example below)
jsonToGraphQLQuery( queryObject: object, options?: object )
Supported options:
- pretty: boolean - Set to
trueto enable pretty-printed output
import { jsonToGraphQLQuery } from 'json-to-graphql-query';
const query = {
query: {
Posts: {
id: true,
title: true,
post_date: true
}
}
};
const graphql_query = jsonToGraphQLQuery(query, { pretty: true });Resulting graphql_query
query {
Posts {
id
title
post_date
}
}import { jsonToGraphQLQuery, EnumType } from 'json-to-graphql-query';
const query = {
query: {
Posts: {
__args: {
where: { id: 2 }
orderBy: 'post_date',
status: new EnumType('PUBLISHED')
},
id: true,
title: true,
post_date: true
}
}
};
const graphql_query = jsonToGraphQLQuery(query, { pretty: true });Resulting graphql_query
query {
Posts (where: {id: 2}, orderBy: "post_date", status: PUBLISHED) {
id
title
post_date
}
}import { jsonToGraphQLQuery } from 'json-to-graphql-query';
const query = {
query: {
Posts: {
id: true,
title: true,
comments: {
id: true,
comment: true,
user: true
}
}
}
};
const graphql_query = jsonToGraphQLQuery(query, { pretty: true });Resulting graphql_query
query {
Posts {
id
title
comments {
id
comment
user
}
}
}- Fragments
- Probably some other things!...
Pull requests welcome!
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