Graphql-normalize NPM

GraphQL Normalize

Note: Still WIP, not ready for Production use

Standalone, schema driven normalized caching, aimed at removing the need for the entire operation document and GraphQL visit utility functions when utilizing fully persisted queries.

Based on trimmed down, pre-computed metadata generated in a compilation layer, so you don't need to provide the entire schema client side to have all necessary data.

Lower level, intended to be wrapped by other libraries providing a better experience around fetching & persisting (coming soon)

Install

npm install graphql-normalize

API

import { graphqlNormalize } from 'graphql-normalize';

const {
  cache,
  added,
  modified,
  result
} = graphqlNormalize(config)

export interface SyncWithCacheOptions {
  // Shape of the generated metadata for the current operation
  // we're reading or writing
  meta: NormalizeMetaShape;
  // read = cache overwrites result
  // write = result overwrites cache
  action: 'read' | 'write';
  // Used to determine the args, directives, etc.
  variableValues: Record<string, any>;
  // The shape of the normalized field cache
  cache: Record<string, any>;
  // The result we're writing into the cache, required if
  // action = write
  operationResult?: FormattedExecutionResult;
  // The current result, used as the target object to mutate
  // Optional if we're looking to use the cache to fulfill the meta shape
  currentResult?: FormattedExecutionResult['data'];
  // Equality function, used to deal with scalars,
  // recommended to supply a function like lodash's isEqual
  // if the results contains object/array values as scalar
  isEqual?: (a: any, b: any) => boolean;
}