This package exports an implementation of KeyValueCache that allows using AWS DynamoDB as a backing store for resource caching in Data Sources.
const DynamoDB = require('aws-sdk/clients/dynamodb');
const DynamoDBCache = require('apollo-server-cache-dynamodb');
const client = new DynamoDB.DocumentClient();
const cacheOpts = {
tableName: 'KeyValueCache', // default, table name
partitionKeyName: 'CacheKey', //default, partition key, must be type S
valueAttribute: 'CacheValue', //default, value attribute, must be type S
ttlAttribute: 'CacheTTL', //default, ttl attribute, must be type N
};
const server = new ApolloServer({
typeDefs,
resolvers,
cache: new DynamoDBCache(client, cacheOpts),
dataSources: () => ({
moviesAPI: new MoviesAPI(),
}),
});