Remove KV caching

We don't have the tooling to properly support this - I'd like to return to it in a couple months, but this project is functional without the cache, too!

src/handlers/apollo.js

@@ -1,7 +1,6 @@
 const { ApolloServer, gql } = require('apollo-server-cloudflare')
 const { graphqlCloudflare } = require('apollo-server-cloudflare/dist/cloudflareApollo')
 const { PokemonAPI } = require('../pokeapi')
-const { KVCache } = require('../kv-cache')
 
 const typeDefs = gql`
   type PokemonSprites {
@@ -40,7 +39,6 @@ const server = new ApolloServer({
   typeDefs,
   resolvers,
   introspection: true,
-  cache: new KVCache(),
   dataSources: () => ({
     pokemonAPI: new PokemonAPI(),
   }),

src/kv-cache.js

@@ -1,16 +0,0 @@
-class KVCache {
-  get(key) {
-    return GRAPHQL_ON_WORKERS.get(key)
-  }
-
-  set(key, value, options) {
-    const opts = {}
-    const ttl = options && options.ttl
-    if (ttl) {
-      opts.expirationTtl = ttl
-    }
-    return GRAPHQL_ON_WORKERS.put(key, value, opts)
-  }
-}
-
-module.exports = { KVCache }

wrangler.toml.example

@@ -4,4 +4,3 @@ private = false
 route = "yoururl.com/*"
 account_id = "abc123"
 zone_id = "def456"
-kv-namespaces = ["GRAPHQL_ON_WORKERS"]