Simple Predicate Langage (SPL)

SPL is a very small, lightweight, straightforward and non-evaluated expression language to sort, filter and paginate arrays of maps.

This package is a GraphQL Envelop plugin of the @SPL directive, bringing SPL capabilities to your GraphQL API.

Usage

query GetUsers {
  users @SPL(query: "SORT BY age LIMIT 3") {
    name
    age
  }
}

Getting Started

To use the SPL Envelop plugin, you need to:

1. Install the package:

   npm install @bouygues-telecom/spl-envelop-plugin

2. Import the plugin in your GraphQL Mesh configuration:

   // ...
   import { splDirectiveTypeDef } from '@bouygues-telecom/spl-envelop-plugin'
   
   export const composeConfig = defineConfig({
     // ...
     additionalTypeDefs: /* GraphQL */ `
       ${splDirectiveTypeDef}
     `,
   })

3. Add the plugin to your GraphQL Mesh configuration:

   // ...
   import { useSPL } from '@bouygues-telecom/spl-envelop-plugin'
   
   export const composeConfig = defineConfig({
     // ...
     plugins: [
       useSPL(),
     ],
   })